The Comparative Analysis :
BMW X4 M40i Steptronic (18 - ..) vs. BMW X4 M Steptronic (19 - ..)
€ 71,500

€ 87,100

€ 71,500
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 87,100
ⓘBase price of a new vehicle with standard equipment in Germany at market launch. Price Info
Vehicle Dimensions
Тhere is barely any difference in dimensions between the two vehicles. The X4 M40i is just 2.5 cm shorter, 1.1 cm wider and 0.3 cm taller than the X4 M.
X4 M40i
X4 M
1621
1938
2138
1618
1927
2138
1938 mm
Width
1927 mm
2138 mm
Width Incl. Mirrors
2138 mm
1621 mm
Height
1618 mm
2864
4733
2864
4758
4733 mm
Length
4758 mm
2864 mm
Wheelbase
2864 mm
Vehicle Weight
X4 M40i
X4 M
1900 kg
Kerb Weight
2045 kg
2430 kg
Gross Vehicle
Weight
Weight
2500 kg

Weight Difference:
145 kg
7.09 %

General
X4 M40i
X4 M
G02
Generation
F98
Sport Utility Vehicle
Car Body Style
Sport Utility Vehicle
Super Unleaded (98 RON)
Fuel Type
Super Unleaded (98 RON)

Permanent all-wheel drive
Drive
Permanent all-wheel drive

8-speed automatic transmission
Transmission
8-speed automatic transmission
Engine
X4 M40i
X4 M
Straight-six petrol engine with turbocharger
Engine Type
Straight-six petrol engine with two turbochargers (biturbo)
BMW B58
Engine Series
BMW S58
B58-B30
Engine Code
S58-B30

4
Valves
4
6
Cylinders
6
2998 CC
Engine Capacity
2993 CC
349 bhp
at 5500 rpm
Power
473 bhp
at 6250 rpm
X4 M40i
349 bhp
473 bhp
X4 M
500 NM
at 1550 rpm
Max. Torque
600 NM
at 2600 rpm
X4 M40i
500 NM
600 NM
X4 M
Performance
X4 M40i
X4 M
155 mph
Maximum Speed
155 mph
4.8 sec
Acceleration 0 to 62 mph
4.2 sec
62 mph
62
mph
mph
67 m
0.000 sec

X4 M40i
62 mph
62
mph
mph
58 m
0.000 sec

X4 M
▶ REPLAY
5.44 kg/bhp
Weight-to-Power Ratio
4.32 kg/bhp
X4 M40i
5.44 kg/bhp
4.32 kg/bhp
X4 M
Fuel Economy / Emissions
X4 M40i
X4 M
Fuel Economy
31 mpg
combined
27 mpg
X4 M40i
31 mpg
27 mpg
X4 M
25 mpg
city
22 mpg
No data
motorway
No data
65 L
Fuel Tank Capacity
65 L
449 mi
Range
385 mi
X4 M40i
449 mi
385 mi
X4 M
Environmental Impact
170.4 kWh
Total Energy Consumption
per 100 miles ⓘThe total energy consumption per 100 miles is the amount of energy consumed by a vehicle when burning fuel or using electricity per 100 miles (final energy), and the energy required to produce the appropriate amount of fuel or electricity (primary energy).
per 100 miles ⓘThe total energy consumption per 100 miles is the amount of energy consumed by a vehicle when burning fuel or using electricity per 100 miles (final energy), and the energy required to produce the appropriate amount of fuel or electricity (primary energy).
198.9 kWh
X4 M40i
170.4 kWh
198.9 kWh
X4 M
Euro 6d-TEMP-EVAP-ISC (WLTP)
Emission Standard
Euro 6d-TEMP-EVAP-ISC (WLTP)
257 g/km (WLTP)
CO2 Emissions
257 g/km (WLTP)
Practical Convenience
X4 M40i
X4 M
5
Doors
5
5
No. of Seats
5
530 kg
Maximum Payload
455 kg
525 L
Boot Capacity
525 L










1430 L
Boot Capacity (Seats Down)
1430 L