2021 X4 M40i Specs2021 (G02) BMW X4 M40i Specs & Performance
2021 - present (G02)
Tech Specs Summary
- 
- 3 L Inline 6 Turbo MHEV
- 
- 155 mph
- 
- 4.9 seconds
- 
- 355 hp
- 
- 27.1 mpg
- 
- 5 Doors
- 
- 5 Seats
- 
- 18.5-50.5 ft3
- 
- 4,233 lbs
- Front - AWD
Performance
- Top Speed
- 155 mph
- 0-62 mph
- 4.9 seconds
- 0-60 mph
- 4.7 seconds
- Power-to-Weight
- 11.93 lb/hp
- Combined Power
- 355 hp
- Combined Torque
- 369 lb·ft
Gas Mileage
- Combined
- 27.1 mpg
- Total Range
- 464 Miles
- Tailpipe CO2
- 319 g/Mile
Electric Powertrain - Mild Hybrid
- Peak Power
- 11 hp
- 11 ps
- Peak Output
- 8 kW
- Battery Size
- 0.53 kWh
Gasoline Engine - Mild Hybrid
- Capacity
- 3 Liter
- 183 in3
- Layout
- Inline 6
- Aspiration
- Turbo
- Peak Power
- 355 hp @ 5,200 RPM
- 360 ps @ 5,200 RPM
- Peak Torque
- 369 lb·ft @ 1,900 RPM
- 500 N·m @ 1,900 RPM
- Valvetrain
- DOHC
- Valves/Cylinder
- 4 (24v Total)
- Fuel Delivery
- Direct Injection
- Position
- Front Engine
- Orientation
- Longitudinal
- Fuel
- Gasoline
- Fuel Tank Capacity
- 17.2 Gallons
More Engine Specs
- Engine Name
- B58B30
- Compression Ratio
- 10.2:1
- Bore x Stroke
- 3.228 x 3.724 in
- Bore-Stroke Ratio
- 0.87:1
- Under-Square
- Specific Output
- 1.93 hp/in3
- Power/Cylinder
- 59 hp
- Cylinder Volume
- 30.5 in3
- BMEP
- 304 PSI
- 21 Bar
Drivetrain & Chassis
- Driven Wheels
- AWD
- All-wheel Drive
- Transmission (AT)
- 8 Speeds
- Front Tyre Size
- 245/45R20 W
- Rear Tyre Size
- 275/40R20 W
- Front Suspension
- MacPherson Strut
- Rear Suspension
- Multi-Link
- Front Brakes
- Vented Disc
- Rear Brakes
- Vented Disc
Dimensions & Practicality
- Body
- Medium Crossover SUV
- Door Count
- 5
- Seat Count
- 5
- Luggage Space
- 18.5-50.5 ft3
- Turning Radius
- 39.7 ft
- Curb Weight
- 4,233 lbs
- Gross Weight
- 5,512 lbs
- Maximum Payload
- 1,279 lbs
- Towing Capacity
- 1,653-5,291 lbs
- Length
- 187.1 in
- Width
- 76.3 in
- Height
- 63.8 in
- Wheelbase
- 112.8 in
- Front Track
- 63.6 in
- Rear Track
- 63.9 in
★★★★★
★★★★★
3.8
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