The Comparative Analysis :
BMW X4 M40i Steptronic (18 - ..) vs. BMW X3 M Steptronic (19 - ..)
€ 71,500
€ 84,900
€ 71,500
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 84,900
ⓘ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 0.3 inches longer, 1.6 inches wider and 1.8 inches lower than the X3 M.
X4 M40i
X3 M
63.8
76.3
84.2
65.6
74.7
84.2
76.3 in
Width
74.7 in
84.2 in
Width Incl. Mirrors
84.2 in
63.8 in
Height
65.6 in
112.8
186.3
112.8
186.1
186.3 in
Length
186.1 in
112.8 in
Wheelbase
112.8 in
Vehicle Weight
X4 M40i
X3 M
4189 lb
Curb Weight
4508 lb
5357 lb
Gross Vehicle
Weight
Weight
5512 lb
Weight Difference:
320 lb
7.1 %
General
X4 M40i
X3 M
G02
Generation
F97
Sport Utility Vehicle
Car Body Style
Sport Utility Vehicle
Premium Unleaded
Fuel Type
Premium Unleaded
Permanent all-wheel drive (AWD)
Drivetrain
Permanent all-wheel drive (AWD)
8-speed automatic transmission
Transmission
8-speed automatic transmission
Engine
X4 M40i
X3 M
Straight-six gasoline engine with turbocharger
Engine Type
Straight-six gasoline engine with two turbochargers (biturbo)
BMW B58
Engine Series
BMW S58
B58-B30
Engine Code
S58-B30
4
Valves
4
6
Cylinders
6
3 L / 147 cu in
Displacement
3 L / 147 cu in
349 hp
at 5500 rpm
Power
473 hp
at 6250 rpm
X4 M40i
349 hp
473 hp
X3 M
369 lb‑ft
at 1550 rpm
Max. Torque
443 lb‑ft
at 2600 rpm
X4 M40i
369 lb‑ft
443 lb‑ft
X3 M
Performance
X4 M40i
X3 M
155 mph
Maximum Speed
155 mph
4.8 sec
Acceleration 0 to 62 mph
4.2 sec
62 mph
62
mph
mph
220 ft
0.000 sec
X4 M40i
62 mph
62
mph
mph
190 ft
0.000 sec
X3 M
▶ REPLAY
12 lb/hp
Weight-to-Power Ratio
9.53 lb/hp
X4 M40i
12 lb/hp
9.53 lb/hp
X3 M
Fuel Economy / Emissions
X4 M40i
X3 M
Fuel Economy
26 mpg
combined
22 mpg
X4 M40i
26 mpg
22 mpg
X3 M
20 mpg
city
18 mpg
No data
highway
No data
17.2 gal
Fuel Tank Capacity
17.2 gal
449 mi
Range
385 mi
X4 M40i
449 mi
385 mi
X3 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
X3 M
Euro 6d-TEMP-EVAP-ISC (WLTP)
Emission Standard
Euro 6d-TEMP-EVAP-ISC (WLTP)
414 g/mi (WLTP)
CO2 Emissions
415 g/mi (WLTP)
Practical Convenience
X4 M40i
X3 M
5
Doors
5
5
No. of Seats
5
1168 lb
Maximum Payload
1003 lb
14.9 cu ft
Trunk Volume
15.6 cu ft
40.5 cu ft
Cargo Volume (Seats Down)
45.3 cu ft
