The Audi Q4 e-tron 40 82 kWh is a fully electric compact SUV produced by the German manufacturer Audi from March 2021 to September 2023. Positioned as an entry-level variant within the Q4 e-tron lineup, it represents Audi’s foray into the increasingly competitive all-electric crossover segment. Built on the Volkswagen Group’s MEB platform – also underpinning the VW ID.4 and Skoda Enyaq iV – the Q4 e-tron 40 aimed to deliver a balance of practicality, technology, and affordability within the premium electric vehicle market. This model specifically features a single rear-mounted electric motor paired with an 82 kWh battery pack, offering a competitive range and performance profile.
Technical Specifications
| Brand | Audi |
| Model | Q4 e-tron |
| Generation | Q4 e-tron |
| Type (Engine) | 40 82 kWh (204 Hp) |
| Start of production | March, 2021 |
| End of production | September, 2023 |
| Powertrain Architecture | BEV (Electric Vehicle) |
| Body type | SUV |
| Seats | 5 |
| Doors | 5 |
| Fuel Type | Electricity |
| Acceleration 0 – 100 km/h | 8.5 sec |
| Acceleration 0 – 62 mph | 8.5 sec |
| Acceleration 0 – 60 mph | 8.1 sec |
| Maximum speed | 160 km/h (99.42 mph) |
| Weight-to-power ratio | 10 kg/Hp, 99.5 Hp/tonne |
| Weight-to-torque ratio | 6.6 kg/Nm, 151.2 Nm/tonne |
| Gross battery capacity | 82 kWh |
| Net (usable) battery capacity | 76.6 kWh |
| Battery voltage | 352 V |
| Battery technology | Lithium-ion (Li-Ion) |
| Battery weight | 500 kg (1102.31 lbs) |
| Battery location | Below the floor |
| All-electric range (WLTP) | 447-521 km (277.75 – 323.73 mi) |
| Average Energy consumption (WLTP) | 17.3-20 kWh/100 km (27.84 – 32.19 kWh/100 mi) |
| Average Energy consumption | 16.3-17.7 kWh/100 km (26.23 – 28.49 kWh/100 mi) |
| Electric motor power | 204 Hp |
| Electric motor Torque | 310 Nm (228.64 lb.-ft.) |
| Electric motor model/code | EBJ |
| Maximum revolutions of the electric motor | 16000 rpm |
| Electric motor location | Rear axle, Transverse |
| Electric motor type | Synchronous |
| System power | 204 Hp |
| System torque | 310 Nm (228.64 lb.-ft.) |
| Kerb Weight | 2050 kg (4519.48 lbs) |
| Max. weight | 2640 kg (5820.2 lbs) |
| Max load | 590 kg (1300.73 lbs) |
| Trunk (boot) space – minimum | 520 l (18.36 cu. ft.) |
| Trunk (boot) space – maximum | 1490 l (52.62 cu. ft.) |
| Max. roof load | 75 kg (165.35 lbs) |
| Permitted trailer load with brakes (8%) | 1000 kg (2204.62 lbs) |
| Permitted trailer load with brakes (12%) | 1000 kg (2204.62 lbs) |
| Permitted trailer load without brakes | 750 kg (1653.47 lbs) |
| Permitted towbar download | 75 kg (165.35 lbs) |
| Length | 4588 mm (180.63 in) |
| Width | 1865 mm (73.43 in) |
| Width including mirrors | 2108 mm (82.99 in) |
| Height | 1632 mm (64.25 in) |
| Wheelbase | 2764 mm (108.82 in) |
| Front track | 1587 mm (62.48 in) |
| Rear (Back) track | 1565 mm (61.61 in) |
| Front overhang | 854 mm (33.62 in) |
| Rear overhang | 970 mm (38.19 in) |
| Ride height (ground clearance) | 180 mm (7.09 in) |
| Drag coefficient (Cd) | 0.28 |
| Minimum turning circle | 10.2 m (33.46 ft) |
| Front brakes | Ventilated discs, 330 mm |
| Rear brakes | Drum |
| Front tires | 235/55 R19; 235/50 R20; 235/45 R21 |
| Rear tires | 255/50 R19; 255/45 R20; 255/40 R21 |
| Front wheel rims | 8J x 19; 8J x 20; 8.5J x 21 |
| Rear wheel rims | 8J x 19; 9J x 20; 9J x 21 |
| Number of gears | 1, automatic transmission |
Powertrain & Engine Architecture
The Q4 e-tron 40 utilizes a permanent magnet synchronous motor (PSM) located on the rear axle. This motor produces 204 horsepower and 310 Nm (228.64 lb-ft) of torque. The motor is powered by a lithium-ion battery pack with a gross capacity of 82 kWh, providing a usable capacity of 76.6 kWh. The battery pack is positioned low in the vehicle floor, contributing to a lower center of gravity and improved handling. The battery operates at a nominal voltage of 352V. The charging system supports both AC and DC fast charging, allowing for convenient replenishment at home or on the road. The single-speed automatic transmission is a standard feature, delivering seamless power delivery.
Driving Characteristics
The Q4 e-tron 40 offers a comfortable and refined driving experience. Acceleration from 0 to 60 mph takes approximately 8.1 seconds, making it competitive within its class. The instant torque characteristic of electric motors provides brisk acceleration in everyday driving situations. The single-speed transmission ensures smooth and linear power delivery. Compared to higher-output variants like the Q4 50 quattro, the 40 offers a more relaxed driving experience, prioritizing efficiency over outright performance. The rear-wheel drive configuration contributes to a balanced feel, although it may exhibit slightly less traction in adverse weather conditions compared to all-wheel drive models.
Equipment & Trim Levels
The Q4 e-tron 40 typically came standard with features such as Audi’s virtual cockpit digital instrument cluster, a touchscreen infotainment system with Apple CarPlay and Android Auto compatibility, and a suite of advanced driver-assistance systems including lane departure warning and automatic emergency braking. Interior upholstery was typically cloth or leatherette, with options for premium leather upgrades. Available options included a panoramic sunroof, adaptive cruise control, and a premium sound system. Trim levels varied by market, but generally offered increasing levels of luxury and technology.
Chassis & Braking
The Q4 e-tron 40 features an independent suspension system, with McPherson struts at the front and a multi-link setup at the rear. This configuration provides a comfortable ride and good handling characteristics. Front brakes are ventilated discs measuring 330mm, while the rear brakes are drum brakes. The electric steering system offers precise and responsive control. The vehicle’s relatively low center of gravity, thanks to the battery pack’s placement, contributes to stable cornering.
Market Reception & Comparison
The Audi Q4 e-tron 40 was generally well-received by automotive critics, who praised its comfortable ride, spacious interior, and user-friendly technology. However, some reviewers noted that the rear-wheel drive configuration and relatively modest power output compared to competitors like the Tesla Model Y or the Ford Mustang Mach-E. Fuel economy, expressed as MPGe, ranged from 105 to 128, depending on driving conditions. The Q4 e-tron 40 offered a competitive range, typically between 277 and 324 miles on a full charge (WLTP cycle). Compared to the Q4 50 quattro, the 40 offered a lower price point and slightly better efficiency, making it an attractive option for buyers prioritizing value.
Legacy
The Audi Q4 e-tron 40 represents an important step in Audi’s transition to electric mobility. While superseded by newer iterations of the Q4 e-tron, the 82 kWh variant remains a popular choice in the used car market. The powertrain has proven to be generally reliable, with few widespread issues reported. The battery pack is expected to maintain a significant portion of its capacity for many years with proper care. As the demand for electric vehicles continues to grow, the Q4 e-tron 40 is likely to remain a relevant and desirable option for buyers seeking a premium electric SUV.
