The Audi SQ8 e-tron Sportback, equipped with the 114 kWh battery pack and producing 503 horsepower, represents the high-performance variant of Audi’s all-electric SUV coupe. Introduced in 2022 as part of the refreshed e-tron lineup (later rebranded as the Q8 e-tron), it builds upon the foundation laid by the original e-tron, offering increased range, improved efficiency, and a more potent driving experience. The Sportback designation refers to the vehicle’s sloping roofline, differentiating it from the more traditionally shaped SQ8 e-tron SUV. This model occupies the top tier of the Q8 e-tron range, positioned above the standard Q8 e-tron and Q8 e-tron 50 variants.
Technical Specifications
| Brand | Audi |
| Model | SQ8 e-tron |
| Generation | SQ8 e-tron Sportback |
| Type (Engine) | 114 kWh (503 Hp) quattro |
| Start of production | 2022 |
| Powertrain Architecture | BEV (Electric Vehicle) |
| Body type | SUV |
| Seats | 5 |
| Doors | 5 |
| Fuel Type | Electricity |
| Acceleration 0 – 100 km/h | 4.5 sec |
| Acceleration 0 – 62 mph | 4.5 sec |
| Acceleration 0 – 60 mph | 4.3 sec |
| Maximum speed | 210 km/h (130.49 mph) |
| Weight-to-power ratio | 5.3 kg/Hp, 189.8 Hp/tonne |
| Weight-to-torque ratio | 2.7 kg/Nm, 367.2 Nm/tonne |
| Gross battery capacity | 114 kWh |
| Net (usable) battery capacity | 106 kWh |
| Battery technology | Lithium-ion (Li-Ion) |
| Battery location | Below the floor |
| All-electric range (WLTP) | 427-471 km (265.33 – 292.67 mi) |
| Average Energy consumption (WLTP) | 25.3-28.2 kWh/100 km (40.72 – 45.38 kWh/100 mi) |
| MPGe | 83 – 74 |
| km/kWh | 4 – 3.5 |
| mi/kWh | 2.5 – 2.2 |
| Electric motor 1 power | 169 Hp |
| Electric motor 1 location | Front axle, Transverse |
| Electric motor 1 type | Asynchronous |
| Electric motor 2 power | 133 Hp |
| Electric motor 2 location | Rear axle, Transverse |
| Electric motor 2 type | Asynchronous |
| Electric motor 3 power | 133 Hp |
| Electric motor 3 location | Rear axle, Transverse |
| Electric motor 3 type | Asynchronous |
| System power | 503 Hp |
| System torque | 973 Nm (717.65 lb.-ft.) |
| Kerb Weight | 2650 kg (5842.25 lbs.) |
| Max. weight | 3290 kg (7253.21 lbs.) |
| Max load | 640 kg (1410.96 lbs.) |
| Trunk (boot) space – minimum | 528 l (18.65 cu. ft.) |
| Trunk (boot) space – maximum | 1567 l (55.34 cu. ft.) |
| Max. roof load | 75 kg (165.35 lbs.) |
| Permitted trailer load with brakes (8%) | 1800 kg (3968.32 lbs.) |
| Permitted trailer load with brakes (12%) | 1800 kg (3968.32 lbs.) |
| Permitted trailer load without brakes | 750 kg (1653.47 lbs.) |
| Permitted towbar download | 80 kg (176.37 lbs.) |
| Length | 4915 mm (193.5 in.) |
| Width | 1976 mm (77.8 in.) |
| Width including mirrors | 2189 mm (86.18 in.) |
| Height | 1617 mm (63.66 in.) |
| Wheelbase | 2928 mm (115.28 in.) |
| Front track | 1683 mm (66.26 in.) |
| Rear (Back) track | 1683 mm (66.26 in.) |
| Front overhang | 936 mm (36.85 in.) |
| Rear overhang | 1051 mm (41.38 in.) |
| Drag coefficient (Cd) | 0.27 |
| Minimum turning circle | 12.2 m (40.03 ft.) |
| Approach angle | 15° |
| Departure angle | 21° |
| Drivetrain Architecture | Two electric motors drive the rear wheels, one electric motor drives the front wheels. |
| Drive wheel | All wheel drive (4×4) |
| Number of gears | 1 |
| Type of gearbox | automatic transmission |
| Front suspension | Independent multi-link suspension, Air suspension |
| Rear suspension | Independent multi-link suspension, Air suspension, Transverse stabilizer |
| Front brakes | Ventilated discs, 400 mm |
| Rear brakes | Ventilated discs, 350 mm |
| Steering type | Steering rack and pinion |
| Power steering | Electric |
| Tires size | 285/45 R20 |
| Wheel rims size | 10J x 20 |
Powertrain & Engine Architecture
The SQ8 e-tron Sportback utilizes a three-motor, all-wheel-drive (quattro) powertrain. Two asynchronous electric motors power the rear axle, while a single asynchronous motor drives the front axle. This configuration allows for precise torque vectoring, enhancing both handling and stability. The combined system output is 503 horsepower and 973 Nm (717.65 lb-ft) of torque. The 114 kWh battery pack, housed beneath the vehicle floor, provides a usable capacity of 106 kWh. Audi employs a sophisticated thermal management system to maintain optimal battery temperature, contributing to consistent performance and extended battery life. The vehicle supports DC fast charging, enabling a significant range boost in a relatively short period. The single-speed automatic transmission is inherent to electric vehicle design, providing seamless acceleration.
Driving Characteristics
The SQ8 e-tron Sportback delivers brisk acceleration, achieving 0-60 mph in approximately 4.3 seconds. The instant torque characteristic of electric motors provides immediate responsiveness. The Sportback’s weight (approximately 5,842 lbs) is noticeable, but the low center of gravity, thanks to the battery pack’s placement, contributes to stable handling. The air suspension provides a comfortable ride, while also allowing for adjustable ride height. Compared to the standard Q8 e-tron, the SQ8 offers a more engaging driving experience due to its increased power and more responsive throttle mapping. The dual-motor rear axle allows for sophisticated torque distribution, improving cornering agility.
Equipment & Trim Levels
The SQ8 e-tron Sportback comes standard with a high level of equipment, 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 massaging front seats, a Bang & Olufsen sound system, and various exterior styling packages. The interior design emphasizes a minimalist aesthetic with high-quality materials and meticulous attention to detail.
Chassis & Braking
The SQ8 e-tron Sportback features an independent multi-link suspension at both the front and rear axles, coupled with adaptive air suspension. This system allows for adjustable ride height and damping characteristics, optimizing comfort and handling. Large ventilated disc brakes (400mm front, 350mm rear) provide ample stopping power. The regenerative braking system captures energy during deceleration, contributing to increased efficiency. The standard quattro all-wheel-drive system enhances traction and stability in all weather conditions.
Market Reception & Comparison
The SQ8 e-tron Sportback has been generally well-received by automotive critics, praised for its performance, luxurious interior, and long range. Compared to other electric SUVs in its class, such as the Porsche Taycan Cross Turismo and the Tesla Model X, the SQ8 e-tron Sportback offers a compelling blend of performance, comfort, and practicality. Its energy consumption figures (25.3-28.2 kWh/100 km) are competitive, though slightly higher than some rivals. The SQ8 e-tron’s build quality and interior refinement are often cited as strengths.
Legacy
The Audi SQ8 e-tron Sportback represents a significant step forward in Audi’s electric vehicle strategy. Its advanced powertrain technology, luxurious interior, and impressive range have established it as a benchmark in the premium electric SUV segment. While long-term reliability data is still emerging, Audi’s reputation for engineering quality suggests that the SQ8 e-tron Sportback should prove to be a durable and dependable vehicle. On the used car market, these models are expected to hold their value well, appealing to buyers seeking a high-performance, environmentally friendly SUV.
