The BMW i4 eDrive40 (G26 LCI), introduced in July 2024 as part of the i4’s facelift, represents BMW’s continued push into the electric vehicle market. This variant, equipped with an 83.9 kWh battery and a single electric motor producing 340 horsepower, occupies a central position within the i4 lineup, offering a balance between performance, range, and price. The “LCI” designation signifies a Life Cycle Impulse, BMW’s term for a significant mid-cycle refresh, bringing updated styling and technology to the i4 platform. It builds upon the foundation established by the initial i4 launch, aiming to refine the electric Gran Coupe experience.
Technical Specifications
| Brand | BMW |
| Model | i4 |
| Generation | i4 (G26 LCI, facelift 2024) |
| Type (Engine) | 83.9 kWh (340 Hp) eDrive40 |
| Start of production | July, 2024 |
| Powertrain Architecture | BEV (Electric Vehicle) |
| Body type | Coupe |
| Seats | 5 |
| Doors | 5 |
| Fuel Type | Electricity |
| Acceleration 0 – 100 km/h | 5.7 sec |
| Acceleration 0 – 62 mph | 5.7 sec |
| Acceleration 0 – 60 mph | 5.4 sec |
| Maximum speed | 190 km/h (118.06 mph) |
| Weight-to-power ratio | 6 kg/Hp, 165.9 Hp/tonne |
| Weight-to-torque ratio | 4.8 kg/Nm, 209.8 Nm/tonne |
| Gross battery capacity | 83.9 kWh |
| Net (usable) battery capacity | 81.3 kWh |
| Battery voltage | 398.5 V |
| Battery technology | Lithium-ion (Li-Ion) |
| Battery weight | 550 kg (1212.54 lbs) |
| Battery location | Below the floor |
| All-electric range (WLTP) | 491-600 km (305.09 – 372.82 mi) |
| Average Energy consumption (WLTP) | 15.4-18.6 kWh/100 km (24.78 – 29.93 kWh/100 mi) |
| Electric motor power | 340 Hp @ 8000-17000 rpm |
| Electric motor Torque | 430 Nm (317.15 lb.-ft.) @ 0-5000 rpm |
| Electric motor model/code | HA0001N0 |
| Electric motor location | Rear axle, Transverse |
| Electric motor type | Synchronous |
| System power | 340 Hp |
| System torque | 430 Nm (317.15 lb.-ft.) |
| Kerb Weight | 2050 kg (4519.48 lbs) |
| Max. weight | 2605 kg (5743.04 lbs) |
| Max load | 555 kg (1223.57 lbs) |
| Trunk (boot) space – minimum | 470 l (16.6 cu. ft.) |
| Trunk (boot) space – maximum | 1290 l (45.56 cu. ft.) |
| Max. roof load | 75 kg (165.35 lbs) |
| Permitted trailer load with brakes (12%) | 1600 kg (3527.4 lbs) |
| Permitted trailer load without brakes | 750 kg (1653.47 lbs) |
| Permitted towbar download | 75 kg (165.35 lbs) |
| Length | 4783 mm (188.31 in) |
| Width | 1852 mm (72.91 in) |
| Width including mirrors | 2073 mm (81.61 in) |
| Height | 1448 mm (57.01 in) |
| Wheelbase | 2856 mm (112.44 in) |
| Front track | 1601 mm (63.03 in) |
| Rear (Back) track | 1630 mm (64.17 in) |
| Front overhang | 862 mm (33.94 in) |
| Rear overhang | 1065 mm (41.93 in) |
| Ride height (ground clearance) | 125 mm (4.92 in) |
| Drag coefficient (Cd) | 0.24 |
| Minimum turning circle (turning diameter) | 12.5 m (41.01 ft) |
| Drivetrain Architecture | One electric motor drives the rear wheels |
| Drive wheel | Rear wheel drive |
| Number of gears and type of gearbox | 1 gears, automatic transmission |
| Front suspension | Spring Strut, Transverse stabilizer |
| Rear suspension | Independent multi-link suspension, Air suspension, Transverse stabilizer |
| Front brakes | Ventilated discs |
| Rear brakes | Ventilated discs |
| Assisting systems | ABS (Anti-lock braking system) |
| Steering type | Steering rack and pinion |
| Power steering | Electric Steering |
| Tires size | 225/55 R17 |
| Wheel rims size | 7.5J x 17 |
Powertrain & Engine Architecture
The i4 eDrive40 utilizes BMW’s fifth-generation electric drivetrain technology. The single electric motor, designated HA0001N0, is a synchronous motor delivering 340 horsepower and 430 Nm (317 lb-ft) of torque. This motor is mounted transversely on the rear axle, making it a rear-wheel-drive vehicle. The 83.9 kWh battery pack, composed of lithium-ion cells, is positioned low in the vehicle floor to optimize the center of gravity and enhance handling. The battery management system (BMS) is crucial for maintaining optimal battery health, temperature, and performance. The LCI update includes improvements to the BMS for increased efficiency and longevity. The single-speed automatic transmission is a standard feature, providing seamless acceleration and contributing to the vehicle’s overall refinement.
Driving Characteristics
The i4 eDrive40 offers a smooth and responsive driving experience. The instant torque delivery characteristic of electric motors provides brisk acceleration, achieving 0-60 mph in approximately 5.4 seconds. While not as aggressively quick as the i4 M50, the eDrive40 provides ample power for everyday driving and highway passing. The single-speed transmission ensures linear acceleration without noticeable gear changes. The rear-wheel-drive configuration contributes to a balanced feel, although traction can be limited in adverse weather conditions. The low center of gravity, thanks to the battery placement, enhances cornering stability. The suspension, tuned for comfort, provides a compliant ride, while still offering adequate control.
Equipment & Trim Levels
The i4 eDrive40 typically comes well-equipped as standard. Features include BMW’s iDrive 8 infotainment system with a curved display, a premium sound system, heated front seats, and a comprehensive suite of driver-assistance systems like lane departure warning and automatic emergency braking. Optional extras include a panoramic sunroof, upgraded leather upholstery, adaptive suspension, and a head-up display. The LCI update brought revised interior trim options and updated technology features. The overall interior design emphasizes a minimalist aesthetic with high-quality materials.
Chassis & Braking
The i4 utilizes a MacPherson strut front suspension and a multi-link rear suspension, with air suspension available as an option. The air suspension enhances ride comfort and allows for adjustable ride height. The braking system consists of ventilated disc brakes on all four wheels, providing strong and consistent stopping power. The regenerative braking system captures energy during deceleration, increasing efficiency and extending range. The electric power steering offers precise and responsive steering feel.
Market Reception & Comparison
The i4 eDrive40 has been generally well-received by automotive critics. It’s praised for its comfortable ride, refined interior, and strong performance. Compared to the higher-performance i4 M50, the eDrive40 offers a more balanced combination of performance and efficiency. It competes with other electric Gran Coupes such as the Tesla Model 3 and the Polestar 2. The i4 eDrive40 typically offers a longer range than some of its competitors, and its build quality and interior refinement are often cited as strengths. Fuel economy, expressed as MPGe, ranges from 113-136, depending on driving conditions.
Legacy
The BMW i4 eDrive40 represents a significant step in BMW’s electrification strategy. The powertrain, while relatively new, is expected to be reliable, benefiting from BMW’s extensive experience in electric vehicle technology. The battery pack is covered by an eight-year/100,000-mile warranty, providing peace of mind for owners. As the electric vehicle market matures, the i4 eDrive40 is likely to hold its value well, particularly among buyers seeking a premium electric Gran Coupe with a balance of performance, range, and comfort. The LCI update further enhances its appeal, ensuring it remains competitive in the evolving EV landscape.
