* Information on fuel/power expenditure and CO2 emissions in ranges depending on a comparison apparatus spin of a car.
** The common fuel expenditure values of all models named and accessible on a German marketplace can be found in a list supposing during a finish of this MediaInfo.
Elegant, efficient, expressive: a extraneous design
The Audi e-tron Sportback** combines a appetite of a atmospheric SUV with a magnificence of a four-door coupé and a on-going clarity of an electric car. It is 4,901 millimeters (16.1 ft) long, 1,935 millimeters (6.3 ft) far-reaching and 1,616 millimeters (5.3 ft) high. Its roof extends prosaic over a robust body, dropping down steeply to a rear—in customary coupé style— and issuing into a steeply raked D-pillars. The revoke corner of a third side window rises towards a rear—a customary Sportback feature.
With a octagonal Singleframe, a absolute contours above a wheels, and a sculptural back end, a Audi e-tron Sportback** is ideally aligned with a brand’s settlement idiom. Details vigilance to a outward universe that a SUV coupé is entirely electric. The mostly enclosed Singleframe with a straight struts is presented in a light gold gray—a specific identifying underline of a e-tron models. In a revoke area of a settlement LED headlights, 4 plane segments emanate a e-tron-specific signature in a daytime regulating lights. This is taken adult during countless points on a indication and interpreted in 3 dimensions, for example, on a distinguished side sills. Their black inlays pull a eye to where a battery, and so a appetite center, of a Audi e-tron Sportback** can be found. The designers also sundry a signature during a extended diffuser, sketch courtesy to a deficiency of empty tailpipes. A light support connects a LED lights to one another.
A sum of thirteen paint finishes are accessible for a all-electric expostulate SUV coupé, including a new tinge plasma blue, metallic, that is disdainful to a e-tron Sportback. The trademark on a electric charging strap facilities a eye-catching high-voltage vigilance tinge orange, that can also be practical to a stop calipers on request. The circle arch trims and sills are finished in matt anthracite as customary to underscore a off-road look. The same relates to a underbody protection, a diffuser, and a doorway sills, all of that are embellished black. In a extraneous line advanced, a attachments are finished in a resisting gray or, as an option, in a physique color. The underbody projection and diffuser afterwards underline a matt china tone.
The S line indication places sold importance on a sporting DNA of a Audi e-tron Sportback**. It is versed as customary with 20-inch wheels and competition atmosphere suspension. The some-more admirably contoured fender is flanked by some-more fluent atmosphere curtains, that urge a atmosphere flow. They extend subsequent a headlights, thereby formulating a energetic coming even from a distance. An S line symbol adorns a radiator grille, while a splendid aluminum doorway sill trims underline an #S logo. At a back end, a spoiler propitious as customary as good as a distinguished diffuser that extends opposite a whole automobile breadth minister to a superb automobile aerodynamics. In contrariety to a elementary model, a attachments on a S line extraneous are embellished in a extraneous physique tinge – including a circle arch trims, doorway sills, bumpers and extraneous mirrors. Audi also offers a black styling package that accentuates a area of a Singleframe, a side windows, and a bumper. The extraneous counterpart housings are also accessible in black as an option.
Drag fellow 0.25: Top aerodynamics for extended range
The Audi e-tron Sportback** in and with a S line extraneous and practical extraneous mirrors achieves an superb drag fellow value of usually 0.25—even softened than a Audi e-tron** sister model. This is essentially due to a coupé physique figure and a compared revoke aerodynamic drag behind a car. The high separating corner of a Sportback minimizes whirl in a atmosphere upsurge in this area, that eventually also advantages consumption. In a WLTP cycle, a SUV coupé has a operation of adult to 446 kilometers (277.1 mi) on a singular battery charge. Roughly 10 kilometers (6.2 miles) of a increasing operation compared to a e-tron can be attributed to a aerodynamically some-more auspicious body. The discretionary practical extraneous mirrors, whose wing-shaped supports confederate tiny cameras, paint nonetheless another potency factor. The prisoner images seem on high-contrast OLED displays in a transition between a instrument row and a door. If a motorist moves their finger toward a aspect of a hold display, black are activated with that a motorist can reposition a image. In addition, a mirrors adjust automatically to 3 pushing situations: On a highway as good as during branch and parking maneuvers, they yield best prominence for any scenario. The aerodynamic excellence also extends to areas dark from view. Among others, these embody a controllable atmosphere intake with channels for cooling a front brakes, a aero wheels, and a entirely lined underbody including a aluminum image to strengthen a high-voltage battery.
Global creation in a prolongation vehicle: The digital settlement LED headlights
With a digital settlement LED headlights as top-of-the operation equipment, Audi presents a worldwide initial in a prolongation vehicle: Broken down into notation pixels, their light can irradiate a highway in high resolution. The settlement is formed on a record shortened as DMD (digital micromirror device) and is also used in many video projectors. At a heart is a tiny chip containing one million micromirrors, any of whose corner length measures usually a few hundredths of a millimeter. With a assistance of electrostatic fields, any particular micromirror can be slanted adult to 5,000 times per second. Depending on a setting, a LED light is possibly destined around a lenses onto a highway or is engrossed in sequence to facade out areas of a light beam.
In a Audi e-tron Sportback**, a digital light that will enhance a charity in mid-2020, performs mixed tasks. It can beget energetic leaving- and coming-home animations that seem as projections on a wall or on a ground. This arrangement transforms a area in front of a automobile into a delicately splendid stage. Not usually does a digital light complement broach cornering, city, and highway lighting as versions of a low-beam light with well-developed precision, it also supplements a high-beam light by masking out other highway users with even incomparable accuracy. Above all, however, it offers innovative functions such as line light and course light. On freeways, a line light creates a runner of light that illuminates a driver’s possess line brightly and adjusts boldly when he or she changes lane. In this way, it improves a driver’s approval of a applicable line and contributes to softened highway safety. In addition, a course light uses darkened areas masked out from a light lamp to predictively uncover a vehicle’s position in a lane, thereby supporting—especially on slight roads or in highway construction zones—the protected line centering assist. The imprinting light duty is also used in and with a discretionary night prophesy assist. The light automatically draws courtesy to any pedestrians it detects, thereby shortening a risk of unaware pedestrians in a evident closeness of a lane.
Sporty efficiency: Electric motors, electric all-wheel drive, suspension
The Audi e-tron Sportback 55 quattro** allows a motorist to season a communication of efficiency, performance, and autarchic calm. Each spindle is propitious with an asynchronous electric engine that is fed with three-phase stream by a appetite electronics. With an outlay of 265 kW and 561 Nm (413.8 lb-ft) of torque (combined electric appetite expenditure in kWh/100 km (62.1 mi)*: 26.0 – 21.9 (WLTP); 22.7 – 20.6 (NEFZ); sum CO2 emissions in g/km: 0), a dual customary electric motors container a absolute punch in rising a SUV coupé from a delay – locally emissions-free and in practical silence. The Audi e-tron Sportback 55 quattro takes usually 6.6 seconds (combined electric appetite expenditure in kWh/100 km (62.1 mi)*: 26.0 – 21.9 (WLTP); 22.7 – 20.6 (NEFZ); sum CO2 emissions in g/km: 0) to strech 100 km/h (62.1 mph), and a tip speed is electronically singular to 200 km/h (124.3 mph). By changeable from expostulate operation D to S and entirely joyless a accelerator pedal, a motorist can activate boost mode. Here, a expostulate generates 300 kW of outlay and 664 Nm (489.7 lb-ft) of torque for 8 seconds. This enables a SUV coupé to scurry from 0 to 100 km/h (62.1 mph) in 5.7 seconds. Two-stage heavenly gearboxes with one rigging operation send a torque from a electric motors to a axles. A switch, that a motorist can work with a float and forefinger, is used to name a gears. It is embedded in an superb push that is set low above a core hovel and serves as a palm rest.
Electric all-wheel expostulate ensures superb traction and impetus on any terrain. With it, Audi is essay a new section in a story of quattro drive. It invariably regulates a ideal expostulate torque placement between both axles—within fractions of a second. In many pushing situations, a Audi e-tron Sportback** relies exclusively on a back electric motor—for well-developed efficiency. If a motorist requests some-more outlay than it can provide, a front section is now activated. This also happens predictively before outing occurs in icy conditions or when cornering fast, or if a automobile understeers or oversteers.
A pivotal cause behind a sporty clarity and superb cranky dynamics is a low designation position of a expostulate components—resulting in a core of sobriety that is many revoke than in a compulsory SUV. All of a heaviest components are strong in a core of a vehicle. The axle bucket placement with a ratio of roughly 50:50 is ideally balanced; a self-steering duty is neutral. With components such as a five-link suspensions, a on-going steering and a electrohydraulic stop system, a cessation combines a latest technologies, that together safeguard stretchable automobile doing and a high grade of comfort. The customary 255/55 R19 distance tires mount out with their ultra-low rolling resistance. On request, tires of adult to 22 inches will also be accessible from a core of 2020—one distance incomparable than on a e-tron.
The energetic doing complement Audi expostulate select—fitted as customary in a Audi e-tron Sportback**—allows a motorist to switch a routine of operation of mixed expostulate components between 7 profiles. This creates a noted disproportion between well-spoken rolling comfort and sporty, fast handling. The adaptive atmosphere cessation with tranquil dampers provides a vital grant to this versatile character. At aloft speeds, a physique is lowered, noticeably improving airflow around it and fluctuating a vehicle’s range. In total, a complement is able of varying a float tallness by adult to 76 millimeters (3.0 in).
95 kWh of energy: High-voltage battery complement and recuperation
The battery complement of a Audi e-tron Sportback 55 quattro** stores 95 kWh of sum appetite (86.5 kWh net) and operates during a rated voltage of 396 volts. It is propitious as a far-reaching prosaic retard underneath a newcomer cell, to that it is bolted during 35 points. The battery complement is unusually firm and crash-proof—thanks to a plain protecting support and an aluminum laminate that binds a 36 cell modules. These are organised on dual levels, as a prolonged revoke “floor” with 31 modules and a brief tip building with 5 modules. Each procedure integrates twelve ‘pouch cells.’ The cooling complement is located underneath a dungeon chamber.
During deceleration actions of adult to 0.3 g—which relates to over 90 percent of such actions in bland driving—the high-voltage battery is charged by a electric motors, essentially by a back electric motor, that act as generators in these situations. The recuperation complement provides for non-static law of appetite recuperation between both electric modules—both in coasting mode when a motorist releases a right-hand pedal as good as during braking. The grade of coasting recuperation can be set to 3 stages by means of paddles on a steering circle and is even some-more strongly differentiated than on a e-tron.
When braking from 100 km/h (62.1 mph), a Audi e-tron Sportback** can recuperate a limit of 300 Nm (221.3 lb-ft) and 220 kW. As with a sister model, this amounts to some-more than 70 percent of a outlay and some-more than any other prolongation model. Overall, a SUV‑coupé attains adult to 30 percent of a operation by recuperation.
The circle brakes, whose innovative electrohydraulic activation judgment allows them to respond with well-developed speed, come into play usually during deceleration army incomparable than 0.3 g. Depending on a pushing situation, a control complement decides away for any spindle possibly a SUV coupé recuperates regulating usually a electric motors, usually a circle brakes, or a mixed of both. The transition between electric and hydraulic braking is well-spoken and comparable so a motorist does not even notice it. Brake army sojourn constant.
On a circle brakes of a Audi e-tron Sportback, a developers have roughly reduced what is referred to as residual stop torque—the rubbish that start during brief focus of a stop pads opposite a disk. This advantages both potency and range. The same relates to 3 additional measures: During normal automobile operation, a front electric engine is roughly totally decoupled from a drive. An boost in a serviceable operation of a high-voltage battery sum with a rebate in several of a volume flows in a coolant circuit means that a siphon has to yield reduction power.
The rarely stretchable thermal management, that comprises 4 apart circuits, regulates a feverishness of a high-voltage components with limit efficiency. This enables fast DC charging, a prolonged battery life cycle, and reproducible opening even underneath complicated loads. The customary feverishness pump, that harnesses rubbish feverishness from a high-voltage battery, can use adult to 3 kW of tangible appetite rubbish for heating and atmosphere conditioning a interior—which is unusually efficient. Depending on a outward temperature, that can boost a Audi e-tron Sportback’s operation by adult to 10 percent in patron operation.
Generating 230 kW of output: a Audi e-tron Sportback 50 quattro
At marketplace launch, Audi will offer a all-electric expostulate SUV coupé with a second engine variant. The e-tron Sportback 50 quattro generates 230 kW of outlay and 540 Nm (398.3 lb-ft) of torque (combined electric appetite expenditure in kWh/100 km (62.1 mi)*: 26.3 – 21.6 (WLTP); 23.9 – 21.4 (NEFZ); sum CO2 emissions in g/km (g/mi): 0). The battery dispenses with a tip “floor;” and a 27 modules any embody of twelve kaleidoscopic cells. The system, that weighs roughly 120 kilograms (264.6 lb) reduction than a battery of a Sportback 55 quattro**, provides 71 kWh of sum appetite (64.7 kWh net). This allows a SUV coupé to cover adult to 347 kilometers (215.6 mi) on a full assign in a WLTP cycle. The Audi e-tron Sportback 50 quattro accelerates from 0 to 100 km/h (62.1 mph) in 6.8 seconds and has a tip speed of 190 km/h (118.1 mph) (combined electric appetite expenditure in kWh/100 km (62.1 mi)*: 26.3 – 21.6 (WLTP); 23.9 – 21.4 (NEFZ); sum CO2 emissions in g/km (g/mi): 0).
Continue pushing in usually 30 minutes: a charging line-up
On long-distance routes, a Audi e-tron Sportback 55 quattro** can assign with approach stream (DC) during adult to 150 kW during fast-charging stations. In usually underneath half an hour, a battery reaches 80 percent of a capacity—sufficient for a subsequent leg of a long-distance trip. The e-tron Sportback 50 quattro** can assign during adult to 120 kW and achieves an matching assign standing in a same time.
Charging during open AC charging stations can be achieved regulating a customary mode-3 cable. Up to 11 kW of appetite is accessible here, that can be increasing to 22 kW with an discretionary second on-board charging device that will be accessible in summer 2020. Audi’s possess charging service, a e-tron Charging Service, provides easy entrance to roughly 120,000 open charging points in 21 European countries – and a series is rising. Whether AC or DC, 11 or 150 kW—a singular label is all that is compulsory to start a process. The Plug Charge function, that is also due to follow in 2020, will make charging even some-more convenient: The automobile authorizes itself during a charging hire and activates it.
Audi also offers a operation of solutions for charging in a garage during home, depending on a ability of a domestic appetite supply. The customary compress charging complement is suitable for a elementary 230-volt tie and for a 400-volt three-phase opening with an outlay of adult to 11 kW. The discretionary charging branch bond will be accessible for grouping during marketplace launch. It offers intelligent charging functions, for instance elite charging during low-cost times. The mixed with a suitable home appetite government complement allows a automobile to be charged preferably with self-generated solar power, supposing that a residence is versed with a photovoltaic system.
Form and duty perfected: The interior
With a wheelbase of 2,928 millimeters (9.6 ft), a Audi e-tron Sportback** has plenty space for 5 occupants along with their bags. Rear headroom is usually 20 millimeters (0.8 in) reduction than in a Audi e-tron. The back footwell is probably level—just a prosaic step stays in place of the center tunnel. Including a 60-liter (2.1 cu ft) stowage cell underneath a hood, that houses a automobile apparatus pack and charging cable, a automobile offers a sum of 615 liters (21.7 cu ft) of luggage capacity. Folding down a back chair backrests increases a luggage ability to 1,655 liters (58.4 cu ft). The tailgate opens and closes electrically, by feet transformation as an option.
The interior of a Audi e-tron Sportback** is an superb loll featuring a seamless mix of settlement and technology. A inexhaustible arc that spans a instrument panel, fluctuating from doorway to door, harmoniously integrates a cover for a Audi practical cockpit. Its neat arrangement stands visually giveaway in space. The wrap-around in a doorway trims also integrates a screens for a discretionary practical extraneous mirrors. The instrument row with a dual hold displays is pointed towards a motorist and therefore quite ergonomic. When deactivated, a tip of these blends roughly invisibly into a vast gloss-black surround. Open sidewalls during a core hovel console stress a clarity of lightness.
In each apparatus line—along with a elementary line, there is a interior settlement preference and S line interior—the Audi e-tron Sportback** facilities delicately concurrent upholstery materials, colors, and inlays. For a front seats, business can name between a customary design, competition seats, S competition seats, and a customized contour seats, with discretionary movement and massage functions. Their stitching settlement is suggestive of electric circuits and can be extended with discretionary splendid orange resisting stitching and piping. Little sum emanate highlights: The discretionary contour/ambient lighting package illuminates surfaces subtly and edges sharply. It also issues a brief acquire chime over a audio complement when a engine starts.
When a Audi e-tron Sportback** is driven in an civic setting, a interior stays roughly totally silent—thanks to worldly soundproofing and aeroacoustic measures. This ensures that HiFi sound is even some-more enjoyable, generally with a discretionary Bang Olufsen Premium 3D Sound System on board. It allows a song to be enjoyed precisely how it was recorded, though any synthetic effects. Another appealing infotainment procedure is a Audi phone box, that sets benchmarks in terms of tie and sound peculiarity as good as wireless charging.
Palpable and comprehensible: The handling concept
As with all full-size category models from Audi, a e-tron Sportback also facilities a MMI hold response handling complement with dual displays. A pleasing and acoustic beat confirms when a finger activates a function. On a tip 12.1-inch hold screen, a motorist controls a infotainment, telephony, navigation, and dedicated e-tron settings. The revoke 8.6-inch arrangement is used to submit content and to work a preference functions and meridian control. The menu structure is intuitively judicious and prosaic in a same approach as a smartphone; a graphics are transparent and condensed.
Standard apparatus on a Audi e-tron Sportback** also includes a 12.3-inch Audi practical cockpit. Its arrangement excels with an intensely high fortitude of 1,920 x 720 pixels and can be switched between dual views regulating a “View” symbol on a steering wheel. An discretionary “plus” chronicle featuring an additional arrangement centered around a appetite scale is also available. On request, a arrangement and handling judgment can be stretched to embody a head-up arrangement that projects critical information onto a windshield.
In serve to operation by a dual hold displays, a motorist can activate a horde of functions regulating healthy denunciation voice control. The complement understands openly worded commands and hunt queries. The dialog manager asks questions if necessary, allows corrections, offers choices, and also defers to a orator when interrupted. In doing so, it accesses information stored in a automobile as good as a believe from a cloud.
Top-caliber connectivity: Navigation and Audi connect
In Germany, a Audi e-tron Sportback** is versed as customary with a MMI Navigation and and the DAB+ digital radio. The top-end infotainment complement supports a high-speed information smoothness customary LTE Advanced and comes with an integrated Wi-Fi hotspot for a passengers’ mobile devices. The navigation complement creates intelligent end suggestions formed on before journeys. The track is distributed both on house in a automobile and online on a servers of a map and navigation provider HERE, that monitors a altogether trade conditions in a region.
The far-reaching operation of Audi bond navigation infotainment functions complements a track superintendence perfectly. Highlights embody online trade information, navigation with Google Earth™, a e-tron track planner, a hybrid radio, and Car-to-X services. The many new of these are a on-street parking service, that helps find parking spaces on a roadside, and trade light information. In some cities, a latter connects a automobile to a executive mechanism determining a trade light systems and provides information to a motorist in a Audi practical cockpit. The use so contributes to an fit pushing character and facilitates a solid upsurge of traffic.
A serve member of a package is a cloud-based Amazon voice use Alexa, that is entirely integrated into a MMI handling complement of a Audi e-tron Sportback. The motorist can use it to perform a operation of tasks such as fixation orders and anticipating information about many stream events. The use offers entrance to some-more than 80,000 Alexa Skills.
In addition, a giveaway myAudi app can bond a automobile to a smartphone, that allows a owners of a Audi e-tron Sportback to conduct all charging processes remotely. These embody querying a battery and operation status, starting a assign processes, programming timers, and displaying pushing statistics. On long-distance trips, a e-tron track planner displays a required charging stops along a route—both in a app as good as in a MMI. In a process, it invariably updates a assign formulation formed on a trade conditions and to take comment of pushing behavior. Another duty of a myAudi app is preheating/precooling before to departure, that is powered by electricity from a outlet. The discretionary fine auxiliary atmosphere conditioning complement allows a patron to mention in fact possibly a interior, a steering circle and a seats—depending on a apparatus level—are to be heated.
This intelligent networking includes a digital Audi bond pivotal in serve to a myAudi app. Available as an option, it authorizes an Android smartphone to not usually close and clear a SUV coupé, though also to start a engine around a start/stop button.
Customization after a purchase: Functions on demand
The Audi e-tron Sportback** is a standard-bearer for a new digital services and business areas that a code is opening up. One of these is a “functions on demand” offering, that covers functions from a areas of light, motorist support systems, and infotainment. The patron can book them online—on direct and during any time. Even after they have taken smoothness of their car, a patron can now ceaselessly customize it to their particular requirements. Every duty can be performed for varying periods—monthly, annually, or permanently. Functions are requisitioned possibly around a myAudi app or on a myAudi online portal and paid for conveniently and firmly around AudiPay.
In a lighting package, business can ascent a LED headlights to settlement LED headlights with intelligent high-beam control. This provides additional functions such as daytime regulating lights with a e-tron signature as good as front and back energetic spin signals. When a e-tron Sportback is sealed and unlocked, a headlights and back lights yield an fluent showcase of a electric SUV. To start with, park support will be accessible as an appendage choice for a support systems. The infotainment package includes a Audi smartphone interface and a Audi bond navigation infotainment package.
Ensuring reserve in a city and on prolonged journeys: The motorist support systems
The motorist support systems that Audi offers in a e-tron Sportback** support drivers and revoke their effort in many situations. The Audi pre clarity elementary and Audi pre clarity front reserve systems are propitious as standard. Audi offers a support package City privately for civic traffic. It includes a intersection support and back cranky trade support functions as good as a line change and exit warnings. Audi pre clarity 360°, a mixed of Audi pre clarity front, rear, and side, is fitted. This complement detects collision hazards and triggers targeted protecting measures—from full braking to tensioning of a chair belts.
Highlights of a support package Tour are a adaptive journey assist, that simplifies longitudinal and parallel control, as good as a potency assistant. The latter uses information from a on-board sensors, a navigation system, and Car-to-X services and signals to a motorist when it creates clarity to take their feet off a accelerator pedal. In mixed with a adaptive journey support and trade pointer recognition, a potency partner can also stop and accelerate a SUV coupé predictively. The spin assist, collision deterrence assist, and puncture support functions spin out a Tour package. Audi also offers a park assist, a night prophesy assist, and a 360 grade cameras that concede a motorist to name from mixed views.
The executive motorist assistance controller operates as customary behind a motorist support systems in a Audi e-tron Sportback. It invariably computes a differentiated indication of a surroundings. Depending on a comparison options, information is perceived from adult to 5 radar sensors, 5 cameras, and twelve ultrasonic sensors.
At marketplace launch: Edition indication “edition one”
The Audi e-tron Sportback, that is being built in a CO2-neutral plant in Brussels, will entrance on a European marketplace in open 2020. In Germany, a e-tron Sportback will be accessible in dual outlay variants, with a bottom cost starting during EUR 71,350. To applaud a launch, Audi will offer a limited-edition indication “edition one” in a plasma blue color. Based on a S line exterior, it also includes a practical extraneous mirrors, attachments finished in an aluminum look, disdainful 21-inch wheels, orange stop calipers, and a breathtaking potion sunroof. The splendid front doorway sill trims plan a indication name “edition one” as a trademark onto a ground. The interior offers a choice between a interior settlement selection, supplemented with customized contour seats with disdainful Monaco gray chair covers in Valcona leather, and a S line interior with competition seats also in Valcona leather. The apparatus also includes a Bang Olufsen Premium Sound System with front 3D sound, a support package Tour and settlement LED headlights with front and back energetic spin signals as good as energetic light scenarios.
Fuel expenditure of a models listed
(Information on fuel/power expenditure and CO2 emissions in ranges depending on a comparison apparatus spin of a car.)
Audi e-tron Sportback 50 quattro
Combined electric appetite expenditure in kWh/100 km (62.1 mi): 26.3 – 21.6 (WLTP); 23.9 – 21.4 (NEFZ); Combined CO2 emissions in g/km (g/mi): 0
Audi e-tron Sportback 55 quattro
Combined electric appetite expenditure in kWh/100 km (62.1 mi): 26.0 – 21.9 (WLTP); 22.7 – 20.6 (NEFZ); Combined CO2 emissions in g/km: 0
Audi e-tron 55 quattro
Combined electric appetite expenditure in kWh/100 km (62.1 mi): 26.4 – 22.9 (WLTP); 24.6 – 23.7 (NEFZ); Combined CO2 emissions in g/km: 0