The Audi S6 Sportback e-tron, specifically the 100 kWh (551 Hp) quattro variant, represents Audi’s entry into the high-performance all-electric liftback segment. Introduced in July 2024, this model builds upon the broader e-tron platform, aiming to deliver the dynamic driving experience associated with the “S” designation while embracing the benefits of a fully electric powertrain. It slots into the Audi lineup as a performance-oriented alternative to the standard e-tron Sportback, offering increased power and a more aggressive aesthetic. The S6 Sportback e-tron is primarily targeted at the European and North American markets, where demand for luxury electric vehicles with sporty characteristics is growing.
Technical Specifications
| Brand | Audi |
| Model | S6 e-tron |
| Generation | S6 Sportback e-tron |
| Type (Engine) | 100 kWh (551 Hp) quattro |
| Start of production | July, 2024 |
| Powertrain Architecture | BEV (Electric Vehicle) |
| Body type | Liftback |
| Seats | 5 |
| Doors | 5 |
| Fuel Type | Electricity |
| Acceleration 0 – 100 km/h | 3.9 sec |
| Acceleration 0 – 62 mph | 3.9 sec |
| Acceleration 0 – 60 mph | 3.7 sec |
| Maximum speed | 240 km/h (149.13 mph) |
| Weight-to-power ratio | 4.2 kg/Hp, 237 Hp/tonne |
| Gross battery capacity | 100 kWh |
| Net (usable) battery capacity | 94.9 kWh |
| Battery voltage | 800 V |
| Battery technology | Lithium-ion (Li-Ion) |
| Battery location | Below the floor |
| Recuperation output | 220 kW |
| All-electric range (WLTP) | 638-675 km (396.43 – 419.43 mi) |
| Average Energy consumption (WLTP) | 15.7-16.7 kWh/100 km (25.27 – 26.88 kWh/100 mi) |
| MPGe | 133 – 125 |
| km/kWh | 6.4 – 6 |
| mi/kWh | 4 – 3.7 |
| Electric motor Torque (Rear) | 580 Nm (427.79 lb.-ft.) |
| Electric motor location (Rear) | Rear axle, Transverse |
| Electric motor type (Rear) | Synchronous |
| Electric motor Torque (Front) | 275 Nm (202.83 lb.-ft.) |
| Electric motor location (Front) | Front axle, Transverse |
| Electric motor type (Front) | Asynchronous |
| System power | 551 Hp |
| Kerb Weight | 2325 kg (5125.75 lbs.) |
| Max. weight | 2870 kg (6327.27 lbs.) |
| Max load | 545 kg (1201.52 lbs.) |
| Trunk (boot) space – minimum | 502 l (17.73 cu. ft.) |
| Trunk (boot) space – maximum | 1330 l (46.97 cu. ft.) |
| Max. roof load | 100 kg (220.46 lbs.) |
| Permitted trailer load with brakes (8%) | 2100 kg (4629.71 lbs.) |
| Permitted trailer load with brakes (12%) | 2100 kg (4629.71 lbs.) |
| Permitted trailer load without brakes | 750 kg (1653.47 lbs.) |
| Permitted towbar download | 100 kg (220.46 lbs.) |
| Length | 4928 mm (194.02 in.) |
| Width | 1923 mm (75.71 in.) |
| Width including mirrors | 2137 mm (84.13 in.) |
| Height | 1455-1500 mm (57.28 – 59.06 in.) |
| Wheelbase | 2951 mm (116.18 in.) |
| Front track | 1669 mm (65.71 in.) |
| Rear (Back) track | 1612 mm (63.46 in.) |
| Front overhang | 900 mm (35.43 in.) |
| Rear overhang | 1077 mm (42.4 in.) |
| Drag coefficient (Cd) | 0.24 |
| Minimum turning circle | 12.3 m (40.35 ft.) |
| Drivetrain Architecture | One electric motor drives the front wheels, one electric motor drives the rear wheels. |
| Drive wheel | All wheel drive (4×4) |
| Number of gears | 1 |
| Type of gearbox | automatic transmission |
| Front suspension | Independent multi-link suspension, Transverse stabilizer, Air suspension |
| Rear suspension | Independent multi-link suspension, Air suspension |
| Front brakes | Ventilated discs, 400 mm |
| Rear brakes | Ventilated discs, 350 mm |
| Steering type | Steering rack and pinion |
| Power steering | Electric Steering |
| Front wheel tires | 235/45 R20; 245/40 R21 |
| Rear wheel tires | 265/40 R20; 275/35 R21 |
| Front wheel rims | 8J x 20; 8.5J x 21 |
| Rear wheel rims | 9J x 20; 9.5J x 21 |
Powertrain & Engine Architecture
The S6 Sportback e-tron utilizes a dual-motor, all-wheel-drive (quattro) powertrain. The rear motor is a synchronous electric motor producing 580 Nm (427.79 lb.-ft.) of torque, while the front motor employs an asynchronous design generating 275 Nm (202.83 lb.-ft.). Combined, these motors deliver a system output of 551 Hp. The vehicle features an 800-volt architecture, enabling faster charging times. The 100 kWh battery pack, utilizing lithium-ion technology, is positioned under the floor to optimize weight distribution and lower the center of gravity. The battery management system is sophisticated, offering precise temperature control and cell balancing for longevity and performance. Recuperation output is rated at 220 kW, allowing for significant energy recovery during deceleration.
Driving Characteristics
The S6 Sportback e-tron delivers brisk acceleration, achieving 0-60 mph in approximately 3.7 seconds. The instant torque characteristic of electric motors provides immediate responsiveness. The single-speed automatic transmission ensures seamless power delivery. Compared to a traditional internal combustion engine S6, the e-tron offers a different driving experience – quieter, smoother, and with a lower center of gravity. The quattro all-wheel-drive system provides excellent traction in various conditions. While lacking the auditory feedback of a gasoline engine, the e-tron compensates with its impressive acceleration and handling.
Equipment & Trim Levels
The S6 Sportback e-tron comes standard with a comprehensive suite of features, including Audi’s virtual cockpit digital instrument cluster, a large touchscreen infotainment system with navigation, premium leather upholstery, and a panoramic sunroof. Standard safety features include adaptive cruise control, lane keeping assist, and automatic emergency braking. Optional extras include upgraded sound systems, massaging seats, and a head-up display. The interior design emphasizes a minimalist aesthetic with high-quality materials and advanced technology integration.
Chassis & Braking
The S6 Sportback e-tron features an independent multi-link suspension at both the front and rear, enhanced by an air suspension system for a comfortable ride and adjustable ride height. Ventilated disc brakes with 400mm rotors at the front and 350mm rotors at the rear provide ample stopping power. The electric steering system offers precise and responsive handling. The vehicle’s low center of gravity, due to the battery pack’s placement, contributes to its stability and cornering ability.
Market Reception & Comparison
Initial reviews of the S6 Sportback e-tron have been largely positive, with critics praising its performance, handling, and luxurious interior. Its range of 638-675 km (396.43 – 419.43 mi) on the WLTP cycle is competitive within its segment. Compared to the standard e-tron Sportback, the “S” variant offers a significant performance upgrade. Compared to other electric liftbacks like the Porsche Taycan Sport Turismo, the S6 e-tron offers a balance of performance, luxury, and practicality. Fuel economy, expressed as MPGe, ranges from 125-133, and energy consumption is between 15.7-16.7 kWh/100 km.
Legacy
The long-term reliability of the S6 Sportback e-tron’s powertrain remains to be seen, as it is a relatively new model. However, Audi has a strong reputation for building durable vehicles. The 800-volt architecture and advanced battery management system are expected to contribute to battery longevity. As the electric vehicle market matures, the S6 Sportback e-tron is likely to become a desirable used car, appealing to buyers seeking a high-performance, environmentally friendly luxury vehicle.
