BMW X4 G02 M40i (354 Hp) xDrive Steptronic


Overall Rating

8.2 / 10
Safety 5.0 / 5
Engine 4.0 / 5
Value 3.5 / 5
Performance 4.2 / 5
Comfort 4.0 / 5
People\'s Opinion N/A / 5
Not Rated

BMW X4:

The BMW X4 is a compact luxury crossover SUV manufactured by BMW since 2014. It is marketed as a sports activity coupé , the second model from BMW marketed as such after the X6, and features styling elements and the roofline of a traditional two-door coupé. The X4 is widely considered as a "coupé" version of the X3, trading its practicality with a sloping rear roof which offers a sportier styling. BMW has indicated 2025 will be the X4's final model year.
The first-generation X4 was unveiled at the 2014 New York International Auto Show, followed by the 13th Beijing International Automotive Exhibition 2014, and at the 22nd Auto Mobil International Leipzig 2014. Early models included xDrive20i, xDrive28i, xDrive35i, xDrive20d, xDrive30d, and xDrive35d....(Read more on Wikipedia)

G02 Overview:

BMW X4 (G02). With 500 Nm of torque, it offers ample pulling power. It has moderate fuel consumption (~11.4 l/100km). With a weight of 1825 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 4.8 s). The top speed reaches 250 km/h. A sports activity coupe blending sporty design with functionality. Seating for 5 makes it ideal for daily use.

Safety Rating
Euro NCAP Year 2017
Adult Occupant 93%
Stars 5
Expert Note:
The BMW X4 G02 shares its platform and safety rating with the BMW X3 G01, which achieved an excellent 5-star Euro NCAP rating in 2017, demonstrating strong adult and child occupant protection.

M40i (354 Hp) xDrive Steptronic Verdict:

Rating 5 stars

Performance Verdict

Similar to the 360 Hp version, this 354 Hp petrol engine provides strong, responsive performance with a 4.8-second 0-100 km/h time.

Fuel Economy

Higher fuel consumption at 9.0-9.1 l/100 km combined, typical for a performance petrol engine.

Best Use Case: Drivers seeking a powerful and engaging petrol engine for spirited driving, slightly older iteration of the M40i.

Pros and Cons:

Pros:

  • • Striking coupe-SUV design with strong road presence.
  • • Wide range of powerful and efficient engines, including mild-hybrid options.
  • • Engaging driving dynamics and precise steering.
  • • High-quality interior materials and advanced technology.
  • • Standard xDrive all-wheel-drive system for confident handling.

Cons:

  • • Reduced rear headroom and boot space compared to the X3.
  • • Firm ride on M Sport models and larger wheels.
  • • Premium pricing for the vehicle and optional extras.
  • • Fuel economy can be high on performance-oriented petrol models.

Specifications:

Specifications are compared to those of the previous generation(G02 LCI, facelift 2021: 2021 - ).

General:
Brand:BMW
Model:X4
Generation:G02
Modification (Engine):M40i (354 Hp) xDrive Steptronic
Start of production:August, 2018
End of production:November, 2019
Powertrain Architecture:Internal Combustion engine
Body type:SAC
Seats:5
Doors:5
Engine:
Engine systems:Particulate filter
Power:354 Hp @ 5500-6500 rpm. Same horsepower
Power per litre:118.1 Hp/l [18mm less]
Torque:500 Nm @ 1550-4500 rpm.
Engine Model/Code:B58B30A More details about the engine B58B30A
Engine displacement:2998
Number of cylinders:6
Engine configuration:Inline
Number of valves per cylinder:4
Fuel injection system:Direct injection
Engine aspiration:Twin-power turbo, Intercooler
Engine oil capacity:6.5 l
Coolant:13.5 l
Engine layout:Front, Longitudinal
Cylinder Bore:82 mm mm
Piston Stroke:94.6 mm mm
Compression ratio:11:1
Performance:
Fuel Type:Petrol (Gasoline)
Fuel consumption (economy) - urban:11.3-11.5 l/100 km
Fuel consumption (economy) - extra urban:7.6-7.7 l/100 km
Fuel consumption (economy) - combined:9.0-9.1 l/100 km
Emission standard:Euro 6
Acceleration 0 - 100 km/h:4.8 sec
Acceleration 0 - 62 mph:4.8 sec
Maximum speed:250 km/h
Weight-to-power ratio:5.2 kg/Hp, 194 Hp/tonne
Weight-to-torque ratio:3.7 kg/Nm, 274 Nm/tonne
Acceleration 0 - 60 mph:4.6 sec
Space:
Kerb Weight:1825
Max. weight:2530
Max. roof load:100 kg
Max load:705
Trunk (boot) space - maximum:1430 l
Trunk (boot) space - minimum:525 l
Permitted trailer load with brakes (12%):2000 kg
Fuel tank capacity:65 l
Permitted trailer load without brakes:750 kg
Permitted towbar download:100 kg
Size:
Wading depth:500 mm
Length:4733 mm mm [18mm less]
Width:1938 mm mm [20mm more]
Height:1621 mm mm [Same height.]
Wheelbase:2864 mm mm [Same wheelbase.]
Front track:1615 mm
Rear (Back) track:1624 mm
Ride height (ground clearance):204 mm
Minimum turning circle (turning diameter):12.1 m [above average]
Powertrain:
Drive wheelAll wheel drive (4x4)
Number of gears8
Transmission typeAutomatic
Gearbox typeSteptronic
Front brakesVentilated discs [Best for performance and cooling.]
Rear brakesVentilated discs [Best for performance and cooling.]
Assisting systemsABS (Anti-lock braking system)
Steering typeSteering rack and pinion
Power steeringElectric Steering
Tires size245/45 R20; 275/40 R20
Wheel rims size8J x 20; 9.5J x 20
Front suspensionDouble wishbone
Rear suspensionIndependent multi-link suspension

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