The Comparative Analysis :

BMW X4 M40i Steptronic (15 - 18) vs. BMW X3 xDrive28i Automatic (10 - 12)

€ 68,400
BMW X4 M40i Steptronic (15 - 18) X4 M40i
€ 46,200
 BMW X3 xDrive28i Automatic (10 - 12) X3 xDrive28i
€ 68,400
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 46,200

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

Vehicle Dimensions

The dimensions of these vehicles differ a little. The X4 M40i is 2.3 cm longer, 2 cm wider and 3.7 cm lower than the X3 xDrive28i.
X4 M40i
X3 xDrive28i
1624
Blueprint BMW X4 M40i Steptronic (15 - 18)
1901
2098
1661
Blueprint BMW X3 xDrive28i Automatic (10 - 12)
1881
2098
1901 mm
Width
1881 mm
2098 mm
Width Incl. Mirrors
2098 mm
1624 mm
Height
1661 mm
Blueprint BMW X4 M40i Steptronic (15 - 18)
2810
4671
Blueprint BMW X3 xDrive28i Automatic (10 - 12)
2810
4648
4671 mm
Length
4648 mm
2810 mm
Wheelbase
2810 mm

Vehicle Weight

X4 M40i
X3 xDrive28i
1915 kg
Kerb Weight
1820 kg
2430 kg
Gross Vehicle
Weight
2335 kg
BMW X4 M40i Steptronic (15 - 18)
Weight Difference:
95 kg
4.96 %
BMW X3 xDrive28i Automatic (10 - 12)

General

X4 M40i
X3 xDrive28i
F26
Generation
F25
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
X3 xDrive28i
Straight-six petrol engine with tur­bo­charger
Engine Type
Straight-six petrol engine (nat­u­ral­ly as­pi­rat­ed engine)
BMW N55
Engine Series
BMW N52
N55-B30
Engine Code
N52-B30
4
Valves
4
6
Cylinders
6
2979 CC
Engine Capacity
2996 CC
355 bhp
at 5800 rpm
Power
254 bhp
at 6600 rpm
X4 M40i
355 bhp
254 bhp
X3 xDrive28i
465 NM
at 1350 rpm
Max. Torque
310 NM
at 2600 rpm
X4 M40i
465 NM
310 NM
X3 xDrive28i

Performance

X4 M40i
X3 xDrive28i
155 mph
Maximum Speed
143 mph
4.9 sec
Acceleration 0 to 62 mph
6.9 sec
62 mph 62
mph

68 m
0.000 sec

X4 M40i

62 mph 62
mph

96 m
0.000 sec

X3 xDrive28i

▶ REPLAY
5.39 kg/bhp
Weight-to-Power Ratio
7.17 kg/bhp
X4 M40i
5.39 kg/bhp
7.17 kg/bhp
X3 xDrive28i

Fuel Economy / Emissions

X4 M40i
X3 xDrive28i
Fuel Economy
33 mpg
combined
31 mpg
X4 M40i
33 mpg
31 mpg
X3 xDrive28i
25 mpg
city
23 mpg
No data
motorway
No data
Kraftstoffanzeige
67 L
Fuel Tank Capacity
67 L
Kraftstoffanzeige
484 mi
Range
462 mi
X4 M40i
484 mi
462 mi
X3 xDrive28i
Environmental Impact
162.9 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).
170.4 kWh
X4 M40i
162.9 kWh
170.4 kWh
X3 xDrive28i
Euro 6b (NEFZ)
Emission Standard
Euro 5
199 g/km (NEFZ)
CO2 Emissions
210 g/km (NEFZ)

Practical Convenience

X4 M40i
X3 xDrive28i
5
Doors
5
5
No. of Seats
5
515 kg
Maximum Payload
515 kg
500 L
Boot Capacity
550 L
1400 L
Boot Capacity (Seats Down)
1600 L