The Comparative Analysis :
BMW X4 xDrive20i Steptronic (18 - ..) vs. BMW X3 M40i Steptronic (17 - 18)
€ 50,100
€ 68,700
€ 50,100
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 68,700
ⓘBase price of a new vehicle with standard equipment in Germany at market launch. Price Info
Vehicle Dimensions
The dimensions of these vehicles differ slightly. The X4 xDrive20i is 3.6 cm longer, 2.1 cm wider and 5.5 cm lower than the X3 M40i.
X4 xDrive20i
X3 M40i
1621
1918
2138
1676
1897
2138
1918 mm
Width
1897 mm
2138 mm
Width Incl. Mirrors
2138 mm
1621 mm
Height
1676 mm
2864
4752
2864
4716
4752 mm
Length
4716 mm
2864 mm
Wheelbase
2864 mm
Vehicle Weight
X4 xDrive20i
X3 M40i
1795 kg
Kerb Weight
1885 kg
2400 kg
Gross Vehicle
Weight
Weight
2455 kg
Weight Difference:
90 kg
4.77 %
General
X4 xDrive20i
X3 M40i
G02
Generation
G01
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 xDrive20i
X3 M40i
Straight-four petrol engine with turbocharger
Engine Type
Straight-six petrol engine with turbocharger
BMW B48
Engine Series
BMW B58
B48-B20
Engine Code
B58-B30
4
Valves
4
4
Cylinders
6
1998 CC
Engine Capacity
2998 CC
181 bhp
at 5000 rpm
Power
355 bhp
at 5500 rpm
X4 xDrive20i
181 bhp
355 bhp
X3 M40i
290 NM
at 1350 rpm
Max. Torque
500 NM
at 1520 rpm
X4 xDrive20i
290 NM
500 NM
X3 M40i
Performance
X4 xDrive20i
X3 M40i
134 mph
Maximum Speed
155 mph
8.3 sec
Acceleration 0 to 62 mph
4.8 sec
62 mph
62
mph
mph
115 m
0.000 sec
X4 xDrive20i
62 mph
62
mph
mph
67 m
0.000 sec
X3 M40i
▶ REPLAY
9.92 kg/bhp
Weight-to-Power Ratio
5.31 kg/bhp
X4 xDrive20i
9.92 kg/bhp
5.31 kg/bhp
X3 M40i
Fuel Economy / Emissions
X4 xDrive20i
X3 M40i
Fuel Economy
40 mpg
combined
34 mpg
X4 xDrive20i
40 mpg
34 mpg
X3 M40i
33 mpg
city
26 mpg
No data
motorway
No data
65 L
Fuel Tank Capacity
65 L
569 mi
Range
493 mi
X4 xDrive20i
569 mi
493 mi
X3 M40i
Environmental Impact
134.5 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).
155.3 kWh
X4 xDrive20i
134.5 kWh
155.3 kWh
X3 M40i
Euro 6d-TEMP-EVAP (WLTP)
Emission Standard
Euro 6b (NEFZ)
204 g/km (WLTP)
CO2 Emissions
188 g/km (NEFZ)
Practical Convenience
X4 xDrive20i
X3 M40i
5
Doors
5
5
No. of Seats
5
605 kg
Maximum Payload
570 kg
525 L
Boot Capacity
550 L
1430 L
Boot Capacity (Seats Down)
1600 L
