Technical Specifications
| Brand | Audi |
| Model | Q4 e-tron |
| Generation | Q4 e-tron |
| Type (Engine) | 45 82 kWh (286 Hp) |
| Start of production | September, 2023 |
| Powertrain Architecture | BEV (Electric Vehicle) |
| Body type | SUV |
| Seats | 5 |
| Doors | 5 |
| Fuel Type | Electricity |
| Acceleration 0 – 100 km/h | 6.7 sec |
| Acceleration 0 – 62 mph | 6.7 sec |
| Acceleration 0 – 60 mph | 6.4 sec |
| Maximum speed | 180 km/h (111.85 mph) |
| Weight-to-power ratio | 7.2 kg/Hp, 138.2 Hp/tonne |
| Weight-to-torque ratio | 3.8 kg/Nm, 263.3 Nm/tonne |
| Gross battery capacity | 82 kWh |
| Net (usable) battery capacity | 77 kWh |
| Battery technology | Lithium-ion (Li-Ion) |
| Battery location | Below the floor |
| All-electric range (WLTP) | 455-545 km (282.72 – 338.65 mi) |
| Average Energy consumption (WLTP) | 16.2-19.2 kWh/100 km (26.07 – 30.9 kWh/100 mi) |
| MPGe | 129 – 109 |
| km/kWh | 6.2 – 5.2 |
| mi/kWh | 3.8 – 3.2 |
| Electric motor Torque | 545 Nm (401.97 lb.-ft.) |
| Electric motor location | Rear axle, Transverse |
| Electric motor type | Synchronous |
| System power | 286 Hp |
| System torque | 545 Nm (401.97 lb.-ft.) |
| Kerb Weight | 2070 kg (4563.57 lbs.) |
| Max. weight | 2660 kg (5864.3 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%) | 1200 kg (2645.55 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.) |
| Minimum turning circle | 10.2 m (33.46 ft.) |
| Drivetrain Architecture | One electric motor drives the rear wheels. |
| Drive wheel | Rear wheel drive |
| Number of gears | 1 |
| Gearbox type | Automatic transmission |
| Front suspension | Independent type McPherson |
| Rear suspension | Independent multi-link suspension |
| Front brakes | Ventilated discs |
| Assisting systems | ABS (Anti-lock braking system) |
| Steering type | Steering rack and pinion |
| Power steering | Electric Steering |
| 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 | 8.0J x 19; 8.0J x 20; 8.5J x 21 |
| Rear wheel rims | 8.0J x 19; 9.0J x 20; 9.0J x 21 |
The Audi Q4 e-tron 45 82 kWh is a battery electric SUV introduced by Audi in September 2023. Positioned as a key model within Audi’s expanding electric vehicle lineup, the Q4 e-tron aims to deliver a premium electric driving experience in a compact SUV package. This particular 45 variant, boasting 286 horsepower, represents a mid-range offering within the Q4 e-tron family, slotting between the entry-level 40 and the higher-performance 50 models. It’s built on the Volkswagen Group’s MEB platform, shared with other electric vehicles like the Volkswagen ID.4 and Skoda Enyaq iV, signifying Audi’s commitment to a scalable and efficient electric architecture. The Q4 e-tron 45 is primarily targeted towards consumers seeking a stylish, technologically advanced, and practical electric SUV for daily use and longer journeys.
Powertrain & Engine Architecture
The Audi Q4 e-tron 45 utilizes a permanently magnetized synchronous electric motor located on the rear axle. This motor produces 286 horsepower and 545 Nm (401.97 lb-ft) of torque. The motor is powered by an 82 kWh (gross) / 77 kWh (net) lithium-ion battery pack positioned under the vehicle floor. This placement contributes to a low center of gravity, enhancing handling stability. The battery pack employs a sophisticated thermal management system to maintain optimal operating temperatures, crucial for maximizing range and battery life. The Q4 e-tron 45 features a single-speed automatic transmission, typical of electric vehicles, delivering seamless and immediate power delivery. The vehicle supports DC fast charging, allowing for a significant charge replenishment in a relatively short period.
Driving Characteristics
The rear-wheel-drive configuration of the Q4 e-tron 45 provides a balanced driving experience. Acceleration from 0 to 60 mph is achieved in approximately 6.4 seconds. While not as quick as the dual-motor all-wheel-drive variants, the 45 offers ample power for everyday driving and highway merging. The single-speed transmission provides linear acceleration, and the instant torque characteristic of electric motors delivers a responsive feel. The low center of gravity contributes to confident cornering, and the regenerative braking system allows for one-pedal driving in certain situations, enhancing efficiency and convenience. Compared to the higher-output 50 e-tron, the 45 prioritizes efficiency and range over outright performance.
Equipment & Trim Levels
The Q4 e-tron 45 typically comes standard with a comprehensive suite of features, including a 10.1-inch touchscreen infotainment system, Audi virtual cockpit (digital instrument cluster), and a panoramic sunroof. Standard safety features include automatic emergency braking, lane departure warning, and adaptive cruise control. Interior upholstery is typically a combination of leatherette and fabric, with options for full leather upgrades. Available optional extras include premium sound systems, heated and ventilated front seats, and advanced driver-assistance systems like park assist. Trim levels often vary by market, but generally offer increasing levels of luxury and technology.
Chassis & Braking
The Q4 e-tron 45 features an independent McPherson strut front suspension and an independent multi-link rear suspension. This setup provides a comfortable ride quality while maintaining good handling characteristics. Ventilated disc brakes are used on all four wheels, providing ample stopping power. The electronic stability control (ESC) system and anti-lock braking system (ABS) work in conjunction to enhance safety and control. The vehicle’s weight distribution, influenced by the battery pack’s location, contributes to balanced handling.
Market Reception & Comparison
The Audi Q4 e-tron 45 has been generally well-received by automotive critics, praised for its stylish design, comfortable interior, and refined driving experience. Its range of 455-545 km (282.72 – 338.65 mi) on the WLTP cycle is competitive within its segment. Compared to the Q4 e-tron 40, the 45 offers a noticeable performance boost. When compared to the Q4 e-tron 50, the 45 provides a more affordable entry point into the Q4 e-tron lineup, albeit with slightly reduced performance. Fuel economy, expressed as energy consumption, ranges from 16.2-19.2 kWh/100 km (26.07 – 30.9 kWh/100 mi).
Legacy
The Audi Q4 e-tron 45 represents a significant step in Audi’s transition to electric mobility. The MEB platform, upon which it is based, is expected to underpin a wide range of future electric vehicles from the Volkswagen Group. The long-term reliability of the powertrain remains to be fully established, but early reports suggest that the electric motor and battery pack are proving to be durable. As the used car market matures, the Q4 e-tron 45 is expected to hold its value well, particularly among consumers seeking a premium electric SUV with a proven track record.
