The Comparative Analysis :

BMW X4 xDrive20i Steptronic (14 - 16) vs. BMW X3 M40i Steptronic (18 - ..)

€ 46,700
BMW X4 xDrive20i Steptronic (14 - 16) X4 xDrive20i
€ 69,300
 BMW X3 M40i Steptronic (18 - ..) X3 M40i
€ 46,700
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 69,300

ⓘBase price of a new vehicle with standard equipment in Germany at market launch. Price Info

Vehicle Dimensions

The X4 xDrive20i is slightly smaller in every dimension. It's 4.5 cm shorter, 1.6 cm narrower and 5.2 cm lower than the X3 M40i.
X4 xDrive20i
X3 M40i
1624
Blueprint BMW X4 xDrive20i Steptronic (14 - 16)
1881
2098
1676
Blueprint BMW X3 M40i Steptronic (18 - ..)
1897
2138
1881 mm
Width
1897 mm
2098 mm
Width Incl. Mirrors
2138 mm
1624 mm
Height
1676 mm
Blueprint BMW X4 xDrive20i Steptronic (14 - 16)
2810
4671
Blueprint BMW X3 M40i Steptronic (18 - ..)
2864
4716
4671 mm
Length
4716 mm
2810 mm
Wheelbase
2864 mm

Vehicle Weight

X4 xDrive20i
X3 M40i
1810 kg
Kerb Weight
1885 kg
2325 kg
Gross Vehicle
Weight
2455 kg
BMW X4 xDrive20i Steptronic (14 - 16)
Weight Difference:
75 kg
3.98 %
BMW X3 M40i Steptronic (18 - ..)

General

X4 xDrive20i
X3 M40i
F26
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 N20
Engine Series
BMW B58
N20-B20
Engine Code
B58-B30
4
Valves
4
4
Cylinders
6
1997 CC
Engine Capacity
2998 CC
181 bhp
at 5000 rpm
Power
349 bhp
at 5500 rpm
X4 xDrive20i
181 bhp
349 bhp
X3 M40i
270 NM
at 1250 rpm
Max. Torque
500 NM
at 1550 rpm
X4 xDrive20i
270 NM
500 NM
X3 M40i

Performance

X4 xDrive20i
X3 M40i
132 mph
Maximum Speed
155 mph
8.1 sec
Acceleration 0 to 62 mph
4.8 sec
62 mph 62
mph

113 m
0.000 sec

X4 xDrive20i

62 mph 62
mph

67 m
0.000 sec

X3 M40i

▶ REPLAY
10 kg/bhp
Weight-to-Power Ratio
5.4 kg/bhp
X4 xDrive20i
10 kg/bhp
5.4 kg/bhp
X3 M40i

Fuel Economy / Emissions

X4 xDrive20i
X3 M40i
Fuel Economy
39 mpg
combined
31 mpg
X4 xDrive20i
39 mpg
31 mpg
X3 M40i
31 mpg
city
25 mpg
No data
motorway
No data
Kraftstoffanzeige
67 L
Fuel Tank Capacity
65 L
Kraftstoffanzeige
578 mi
Range
444 mi
X4 xDrive20i
578 mi
444 mi
X3 M40i
Environmental Impact
136.5 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).
172.4 kWh
X4 xDrive20i
136.5 kWh
172.4 kWh
X3 M40i
Euro 6b (NEFZ)
Emission Standard
Euro 6d-TEMP-EVAP (WLTP)
168 g/km (NEFZ)
CO2 Emissions
238 g/km (WLTP)

Practical Convenience

X4 xDrive20i
X3 M40i
5
Doors
5
5
No. of Seats
5
515 kg
Maximum Payload
570 kg
500 L
Boot Capacity
550 L
1400 L
Boot Capacity (Seats Down)
1600 L