The Audi SQ8 e-tron 114 kWh quattro, launched in 2022, represents the high-performance variant of Audi’s all-electric SUV, building upon the foundation of the e-tron (later renamed Q8 e-tron) model line. Positioned as the flagship of the Q8 e-tron range, it offers a substantial increase in power and performance compared to the standard models, while maintaining the practicality and luxury expected of a large Audi SUV. This iteration marked a significant step forward in Audi’s electric vehicle strategy, showcasing advancements in battery technology and electric drivetrain efficiency. The SQ8 e-tron is primarily targeted at the luxury performance SUV segment, competing with vehicles like the Porsche Cayenne Electric and BMW iX.
Technical Specifications
| Brand | Audi |
| Model | SQ8 e-tron |
| Generation | SQ8 e-tron |
| 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) | 433-494 km (269.05 – 306.96 mi) |
| Average Energy consumption (WLTP) | 26.2-29.0 kWh/100 km (42.16 – 46.67 kWh/100 mi) |
| MPGe | 80 – 72 |
| km/kWh | 3.8 – 3.4 |
| mi/kWh | 2.4 – 2.1 |
| 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 | 569 l (20.09 cu. ft.) |
| Trunk (boot) space – maximum | 1637 l (57.81 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 | 1631 mm (64.21 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) | 0.30 |
| 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 utilizes a tri-motor electric powertrain, a key differentiator from the dual-motor setups found in many other electric SUVs. This configuration features one asynchronous electric motor powering the front axle, delivering 169 horsepower, and two asynchronous motors powering the rear axle, each producing 133 horsepower. Combined, these motors generate a total system output of 503 horsepower and a substantial 973 Nm (717.65 lb.-ft.) of torque. The 114 kWh battery pack, positioned low in the vehicle floor, provides a usable capacity of 106 kWh. Audi employs a sophisticated thermal management system to maintain optimal battery temperature, contributing to both performance and longevity. The vehicle utilizes an 800-volt architecture, enabling faster charging times when connected to compatible DC fast-charging stations.
Driving Characteristics
The tri-motor setup of the SQ8 e-tron delivers impressive acceleration, achieving 0-60 mph in approximately 4.3 seconds. The all-wheel-drive system, managed by Audi’s quattro technology, provides excellent traction and stability in various driving conditions. The instant torque characteristic of electric motors results in responsive acceleration, while the sophisticated torque vectoring system enhances cornering agility. Compared to the standard Q8 e-tron models, the SQ8 e-tron offers a noticeably more dynamic driving experience, with sharper throttle response and increased overall performance. The single-speed automatic transmission provides seamless acceleration, and the low center of gravity, thanks to the battery pack’s placement, contributes to confident handling.
Equipment & Trim Levels
The SQ8 e-tron comes standard with a high level of equipment, reflecting its premium positioning. Interior features typically include leather upholstery, heated and ventilated front seats, a panoramic sunroof, and a premium sound system. Audi’s Virtual Cockpit, a fully digital instrument cluster, is standard, as is the MMI touch response system with dual touchscreens controlling infotainment and vehicle settings. Optional extras include adaptive air suspension, massaging seats, and a head-up display. Exterior features include distinctive SQ8 e-tron styling cues, such as unique front and rear fascias, and larger alloy wheels.
Chassis & Braking
The SQ8 e-tron features an independent multi-link suspension at both the front and rear axles, enhanced by 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 vehicle is equipped with ABS (Anti-lock braking system), electronic stability control, and a range of driver-assistance systems, including adaptive cruise control and lane-keeping assist.
Market Reception & Comparison
The SQ8 e-tron has been generally well-received by automotive critics, praised for its performance, luxurious interior, and advanced technology. Its tri-motor powertrain and fast-charging capabilities are often highlighted as key strengths. Compared to the standard Q8 e-tron models, the SQ8 e-tron commands a higher price premium, reflecting its increased performance and features. Fuel economy, expressed as MPGe, ranges from 72 to 80, depending on driving conditions. Reliability reports are still emerging, given the relatively recent launch of the model, but Audi’s reputation for build quality and engineering suggests a high level of long-term dependability.
Legacy
The Audi SQ8 e-tron 114 kWh quattro represents a significant step in Audi’s transition to electric mobility. Its advanced powertrain technology and luxurious features set a high benchmark for performance electric SUVs. As battery technology continues to evolve and charging infrastructure expands, the SQ8 e-tron is likely to remain a desirable and competitive vehicle in the luxury electric SUV segment. The long-term reliability of the tri-motor powertrain will be a key factor in its lasting legacy, and its impact on the development of future electric Audi models is expected to be substantial.
