The BMW iX xDrive45, specifically the i20 LCI (Life Cycle Impulse) facelift model introduced in March 2025, represents a significant evolution in BMW’s all-electric vehicle lineup. Positioned as a mid-range offering within the iX family, this variant balances performance, range, and luxury features. Built on BMW’s modular electric vehicle architecture, the iX xDrive45 aims to deliver a premium electric SUV experience, competing with models like the Audi e-tron and Mercedes-Benz EQS SUV. The “LCI” designation signifies a comprehensive refresh, including styling updates, enhanced technology, and refinements to the powertrain for improved efficiency.
Technical Specifications
| Brand | BMW |
| Model | iX |
| Generation | iX (i20 LCI, facelift 2025) |
| Type (Engine) | 94.8 kWh (408 Hp) xDrive45 |
| Start of production | March, 2025 |
| Powertrain Architecture | BEV (Electric Vehicle) |
| Body type | SAV |
| Seats | 5 |
| Doors | 5 |
| Fuel Type | Electricity |
| Acceleration 0 – 100 km/h | 5.1 sec |
| Acceleration 0 – 62 mph | 5.1 sec |
| Acceleration 0 – 60 mph | 4.8 sec |
| Maximum speed | 200 km/h (124.27 mph) |
| Weight-to-power ratio | 6 kg/Hp, 166.5 Hp/tonne |
| Weight-to-torque ratio | 3.5 kg/Nm, 285.7 Nm/tonne |
| Net (usable) battery capacity | 94.8 kWh |
| Battery voltage | 332 V |
| Battery technology | Lithium-ion (Li-Ion) |
| Battery location | Below the floor |
| All-electric range (WLTP) | 490-602 km (304.47 – 374.07 mi) |
| Average Energy consumption (WLTP) | 21.8 kWh/100 km (35.08 kWh/100 mi) |
| MPGe | 96 |
| km/kWh | 4.6 |
| mi/kWh | 2.9 |
| Electric motor power (Front) | 258 Hp @ 8000 rpm |
| Electric motor Torque (Front) | 365 Nm @ 0-5000 rpm (269.21 lb.-ft. @ 0-5000 rpm) |
| Electric motor model/code (Front) | U220SF |
| Electric motor location (Front) | Front axle, Transverse |
| Electric motor type (Front) | Synchronous |
| Electric motor power (Rear) | 272 Hp @ 8000 rpm |
| Electric motor Torque (Rear) | 400 Nm @ 0-5000 rpm (295.02 lb.-ft. @ 0-5000 rpm) |
| Electric motor model/code (Rear) | M220SR |
| Electric motor location (Rear) | Rear axle, Transverse |
| Electric motor type (Rear) | Synchronous |
| System power | 408 Hp |
| System torque | 700 Nm (516.29 lb.-ft.) |
| Kerb Weight | 2450 kg (5401.33 lbs.) |
| Max. weight | 3100 kg (6834.33 lbs.) |
| Max load | 650 kg (1433 lbs.) |
| Trunk (boot) space – minimum | 500 l (17.66 cu. ft.) |
| Trunk (boot) space – maximum | 1750 l (61.8 cu. ft.) |
| Max. roof load | 75 kg (165.35 lbs.) |
| Permitted trailer load with brakes (12%) | 2500 kg (5511.56 lbs.) |
| Permitted trailer load without brakes | 750 kg (1653.47 lbs.) |
| Permitted towbar download | 100 kg (220.46 lbs.) |
| Length | 4965 mm (195.47 in.) |
| Width | 1970 mm (77.56 in.) |
| Width including mirrors | 2230 mm (87.8 in.) |
| Height | 1695 mm (66.73 in.) |
| Wheelbase | 3000 mm (118.11 in.) |
| Front track | 1677 mm (66.02 in.) |
| Rear (Back) track | 1706 mm (67.17 in.) |
| Front overhang | 910 mm (35.83 in.) |
| Rear overhang | 1055 mm (41.54 in.) |
| Ride height (ground clearance) | 202 mm (7.95 in.) |
| Drag coefficient (Cd) | 0.25 |
| Minimum turning circle (turning diameter) | 12.8 m (41.99 ft.) |
| Approach angle | 18.8° |
| Departure angle | 20.7° |
| Ramp-over (brakeover) angle | 17.5° |
| Wading depth | 400 mm (15.75 in.) |
| Drivetrain Architecture | One electric motor drives the front wheels, one electric motor drives the rear wheels. |
| Drive wheel | All wheel drive (4×4) |
| Number of gears and type of gearbox | 1 gears, automatic transmission |
| Front suspension | Double wishbone, Air Suspension – Optional |
| Rear suspension | Independent multi-link suspension, Air suspension |
| Front brakes | Ventilated discs, 348×30 mm |
| Rear brakes | Ventilated discs, 330×20 mm |
| Assisting systems | ABS (Anti-lock braking system) |
| Steering type | Steering rack and pinion |
| Power steering | Electric Steering |
| Tires size | 235/60 R20 |
| Wheel rims size | 8.5J x 20 |
Powertrain & Engine Architecture
The iX xDrive45 utilizes a dual-motor, all-wheel-drive (AWD) powertrain. Each axle features a synchronous electric motor – the U220SF on the front axle and the M220SR on the rear. These motors are powered by a 94.8 kWh lithium-ion battery pack located low in the vehicle’s floor, contributing to a low center of gravity and improved handling. The combined output of the two motors is 408 horsepower and 700 Nm (516 lb-ft) of torque. The battery pack operates at 332 volts. BMW employs an advanced thermal management system to maintain optimal battery temperature for both performance and longevity. The iX supports DC fast charging, allowing for a significant range boost in a relatively short time. The vehicle’s electrical architecture is designed for over-the-air (OTA) software updates, enabling continuous improvement and feature enhancements.
Driving Characteristics
The iX xDrive45 delivers brisk acceleration, achieving 0-60 mph in approximately 4.8 seconds. The instant torque characteristic of electric motors provides responsive acceleration in all driving situations. The single-speed automatic transmission ensures seamless power delivery. Compared to higher-performance iX variants like the M60, the xDrive45 prioritizes efficiency and a more relaxed driving experience. While the M60 offers more aggressive acceleration and a sportier suspension tune, the xDrive45 provides a comfortable and refined ride. The AWD system provides excellent traction in various weather conditions. Regenerative braking is adjustable, allowing drivers to customize the level of deceleration when lifting off the throttle, further enhancing efficiency.
Equipment & Trim Levels
The iX xDrive45 comes standard with a comprehensive suite of features, including BMW’s iDrive 8 infotainment system with a curved display, premium upholstery (typically Sensatec or available leather options), automatic climate control, and a panoramic sunroof. Standard safety features include automatic emergency braking, lane departure warning, and adaptive cruise control. Optional extras include Bowers & Wilkins Diamond Surround Sound System, massaging seats, and advanced driver-assistance systems like Parking Assistant Professional. Interior trim options range from minimalist wood finishes to more contemporary metallic accents. The LCI facelift brought subtle interior refinements, including updated materials and improved user interface elements.
Chassis & Braking
The iX xDrive45 features a double-wishbone front suspension and an independent multi-link rear suspension. Air suspension is available as an option, providing adjustable ride height and enhanced comfort. The vehicle’s lightweight construction, utilizing carbon fiber reinforced plastic (CFRP) in key structural components, contributes to its agility. Braking duties are handled by ventilated disc brakes on all four wheels – 348mm discs up front and 330mm discs at the rear. The ABS system is standard, along with electronic brake-force distribution and brake assist. The steering system is an electric power-assisted rack and pinion setup, offering precise and responsive steering feel.
Market Reception & Comparison
The BMW iX xDrive45 has been generally well-received by automotive critics, praised for its luxurious interior, comfortable ride, and impressive range. Comparisons to rivals like the Audi e-tron and Mercedes-Benz EQS SUV often highlight the iX’s more innovative technology and distinctive styling. Fuel economy, expressed as MPGe, is competitive within the electric SUV segment. Reliability reports are still emerging, but BMW’s reputation for build quality and engineering suggests a high level of long-term dependability. Some critics have noted the iX’s polarizing exterior design, but many appreciate its unique and futuristic aesthetic.
Legacy
The iX xDrive45 represents a pivotal step in BMW’s transition to electric mobility. Its advanced technology, luxurious features, and impressive range position it as a strong contender in the growing electric SUV market. The powertrain’s long-term reliability remains to be fully assessed, but the use of high-quality components and BMW’s robust thermal management system suggest a durable and dependable drivetrain. As the used car market matures, the iX xDrive45 is expected to hold its value well, appealing to buyers seeking a premium electric SUV with a blend of performance, luxury, and sustainability.
