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BMW X3 G45 40d (303 Hp) Mild Hybrid xDrive Steptronic
Overall Rating
BMW X3:
The BMW X3 is a compact luxury crossover SUV manufactured by BMW since 2003, based on the BMW 3 Series platform. BMW markets the car as a Sports Activity Vehicle, the company's proprietary descriptor for its X-line luxury vehicles.
The first-generation X3 was designed by BMW in conjunction with Magna Steyr of Graz, Austria—who also manufactured all X3s under contract to BMW. BMW manufactured the second-generation X3 at their Spartanburg plant in South Carolina, United States. Starting with the third generation, BMW South Africa's Rosslyn plant began production of the X3, alongside the Spartanburg plant, after the facility underwent a major upgrade to prepare for the X3 production, replacing the long-running 3 Series production in the plant. About 76,000 units will be manufactured there annually....(Read more on Wikipedia)
G45 Overview:
BMW X3 (G45). With 650 Nm of torque, it offers ample pulling power. With a weight of 1975 kg, it falls in the mid‑range. All‑wheel drive provides excellent grip, ideal for off‑road use. Acceleration is excellent (0–100 km/h in 5.4 s). The top speed reaches 245 km/h. A sports activity vehicle combining performance with utility. Seating for 5 makes it ideal for daily use.
As a brand-new generation (G45) launched in 2024, the BMW X3 has not yet undergone Euro NCAP safety testing. However, BMW's commitment to safety suggests it will likely achieve a high rating, building on the strong performance of previous generations.
40d (303 Hp) Mild Hybrid xDrive Steptronic Verdict:
Performance Verdict
Impressive torque and strong, effortless acceleration (5.4s 0-100km/h), making it ideal for towing and high-speed cruising with minimal fuss.
Fuel Economy
Excellent long-distance fuel economy for a powerful SUV, benefiting from inherent diesel efficiency and mild-hybrid assistance for reduced emissions.
Pros and Cons:
Pros:
- • Diverse and efficient powertrain lineup, including potent PHEV and mild-hybrid options.
- • Modern and assertive exterior design with a refreshed interior.
- • Advanced technology and infotainment features.
- • Engaging driving dynamics characteristic of BMW.
- • High-quality interior materials and build.
Cons:
- • Premium pricing places it at the higher end of the segment.
- • Ride comfort can be firm on larger wheel options or M Sport suspension.
- • Infotainment system (iDrive 9) can be complex for some users.
- • Rear legroom, while adequate, isn't class-leading compared to some rivals.
Specifications:
Specifications are compared to those of the previous generation(G01: April, 2020 - 2021).
| General: | |
|---|---|
| Brand: | BMW |
| Model: | X3 |
| Generation: | G45 |
| Modification (Engine): | 40d (303 Hp) Mild Hybrid xDrive Steptronic |
| Start of production: | April, 2025 |
| Powertrain Architecture: | MHEV (Mild Hybrid Electric Vehicle, power-assist hybrid, battery-assisted hybrid vehicles, BAHV) |
| Body type: | SAV |
| Seats: | 5 |
| Doors: | 5 |
| Engine: | |
|---|---|
| Engine systems: | Start & Stop System |
| Power: | 286 Hp @ 4000 rpm. Same horsepower |
| Power per litre: | 95.6 Hp/l [47mm more] |
| Torque: | 650 Nm @ 1500-2500 rpm. |
| Engine Model/Code: | B57 More details about the engine B57 |
| Engine displacement: | 2993 |
| Number of cylinders: | 6 |
| Engine configuration: | Inline |
| Number of valves per cylinder: | 4 |
| Fuel injection system: | Diesel Commonrail |
| Engine aspiration: | Twin-power turbo, Intercooler |
| Valvetrain: | DOHC |
| Engine layout: | Front, Longitudinal |
| Cylinder Bore: | 84 mm mm |
| Piston Stroke: | 90 mm mm |
| Performance: | |
|---|---|
| Fuel Type: | Diesel |
| Combined fuel consumption (WLTP): | 6.2-6.7 l/100 km |
| Emission standard: | Euro 6e |
| Acceleration 0 - 100 km/h: | 5.4 sec |
| Acceleration 0 - 62 mph: | 5.4 sec |
| Maximum speed: | 245 km/h |
| Weight-to-power ratio: | 6.5 kg/Hp, 153.4 Hp/tonne |
| Weight-to-torque ratio: | 2.9 kg/Nm, 339.2 Nm/tonne |
| Acceleration 0 - 60 mph: | 5.1 sec |
| Space: | |
|---|---|
| Kerb Weight: | 1975 |
| Max. weight: | 2620 |
| Max. roof load: | 100 kg |
| Max load: | 645 |
| Trunk (boot) space - maximum: | 1700 l |
| Trunk (boot) space - minimum: | 570 l |
| Permitted trailer load with brakes (12%): | 2500 kg |
| Fuel tank capacity: | 60 l |
| AdBlue tank: | 21.8 l |
| Permitted trailer load without brakes: | 750 kg |
| Permitted towbar download: | 100 kg |
| Size: | |
|---|---|
| Ramp-over (brakeover) angle: | 18.7° |
| Length: | 4755 mm mm [47mm more] |
| Width: | 1920 mm mm [29mm more] |
| Height: | 1660 mm mm [16mm less] |
| Wheelbase: | 2865 mm mm [1mm more] |
| Width including mirrors: | 2132 mm |
| Front track: | 1618-1636 mm |
| Rear (Back) track: | 1623-1681 mm |
| Front overhang: | 880 mm |
| Rear overhang: | 1010 mm |
| Ride height (ground clearance): | 216 mm |
| Minimum turning circle (turning diameter): | 12.2 m [above average] |
| Approach angle: | 20.6° |
| Departure angle: | 22° |
| Powertrain: | |
|---|---|
| Drivetrain Architecture | The Internal combustion engine (ICE) and the electric motor permanently drive the four wheels of the car with the ability to work only in mixed mode. |
| Drive wheel | All wheel drive (4x4) |
| Number of gears | 8 |
| Transmission type | Automatic |
| Gearbox type | Steptronic |
| Front brakes | Ventilated discs [Best for performance and cooling.] |
| Rear brakes | Ventilated discs [Best for performance and cooling.] |
| Assisting systems | ABS (Anti-lock braking system) |
| Steering type | Steering rack and pinion |
| Power steering | Electric Steering |
| Tires size | Front wheel tires: 225/60 R18; 245/50 R19; 255/45 R20; 255/40 R21 |
| Wheel rims size | Front wheel rims: 8J x 18; 8.5J x 19; 9J x 20; 9J x 21 |
| Front suspension | Spring Strut, Transverse stabilizer |
| Rear suspension | Independent multi-link spring suspension with stabilizer |
| Electric: | |
|---|---|
| Gross battery capacity: | 0.9 kWh |
| Battery technology: | Lithium-ion (Li-Ion) |
| Battery location: | Under the trunk |
| System power: | 303 Hp |
| System torque: | 670 Nm |
| Electric motor power: | 18 Hp |
| Electric motor Torque: | 200 Nm |
| Electric motor location: | Between the combustion engine and the transmission |
| Electric motor type: | Synchronous |
| Battery voltage: | 48 V |
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