The Comparative Analysis :
BMW X4 M40i Steptronic (18 - ..) vs. Subaru Forester 2.5X Automatic (10 - 10)
€ 71,500
€ 32,800
€ 71,500
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 32,800
ⓘBase price of a new vehicle with standard equipment in Germany at market launch. Price Info
Vehicle Dimensions
The dimensions of these vehicles differ considerably. The BMW X4 M40i is 17.3 cm longer, 15.8 cm wider and 7.9 cm lower than the Subaru Forester 2.5X.
BMW X4 M40i
Subaru Forester 2.5X
1621
1938
2138
1700
1780
2005
1938 mm
Width
1780 mm
2138 mm
Width Incl. Mirrors
2005 mm
1621 mm
Height
1700 mm
2864
4733
2615
4560
4733 mm
Length
4560 mm
2864 mm
Wheelbase
2615 mm
Vehicle Weight
BMW X4 M40i
Subaru Forester 2.5X
1900 kg
Kerb Weight
No data
2430 kg
Gross Vehicle
Weight
Weight
2015 kg
Weight Difference:
No data
No data
General
BMW X4 M40i
Subaru Forester 2.5X
G02
Generation
SH
Sport Utility Vehicle
Car Body Style
Sport Utility Vehicle
Super Unleaded (98 RON)
Fuel Type
Unleaded (95 RON)

Permanent all-wheel drive
Drive
Permanent all-wheel drive

8-speed automatic transmission
Transmission
4-speed automatic transmission
Engine
BMW X4 M40i
Subaru Forester 2.5X
Straight-six petrol engine with turbocharger
Engine Type
4-cylinder boxer petrol engine (naturally aspirated engine)
BMW B58
Engine Series
B58-B30
Engine Code
EJ25

4
Valves
4
6
Cylinders
4
2998 CC
Engine Capacity
2457 CC
349 bhp
at 5500 rpm
Power
169 bhp
at 5800 rpm
BMW X4 M40i
349 bhp
169 bhp
Subaru Forester 2.5X
500 NM
at 1550 rpm
Max. Torque
235 NM
at 4100 rpm
BMW X4 M40i
500 NM
235 NM
Subaru Forester 2.5X
Performance
BMW X4 M40i
Subaru Forester 2.5X
155 mph
Maximum Speed
113 mph
4.8 sec
Acceleration 0 to 62 mph
11 sec
62 mph
62
mph
mph
67 m
0.000 sec
BMW X4 M40i
62 mph
62
mph
mph
153 m
0.000 sec
Subaru Forester 2.5X
▶ REPLAY
5.44 kg/bhp
Weight-to-Power Ratio
No data
BMW X4 M40i
5.44 kg/bhp
0 kg/bhp
Subaru Forester 2.5X
Fuel Economy / Emissions
BMW X4 M40i
Subaru Forester 2.5X
Fuel Economy
31 mpg
combined
29 mpg
BMW X4 M40i
31 mpg
29 mpg
Subaru Forester 2.5X
25 mpg
city
22 mpg
No data
motorway
37 mpg
65 L
Fuel Tank Capacity
60 L
449 mi
Range
388 mi
BMW X4 M40i
449 mi
388 mi
Subaru Forester 2.5X
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).
181.9 kWh
BMW X4 M40i
170.4 kWh
181.9 kWh
Subaru Forester 2.5X
Euro 6d-TEMP-EVAP-ISC (WLTP)
Emission Standard
Euro 5
257 g/km (WLTP)
CO2 Emissions
No data
Practical Convenience
BMW X4 M40i
Subaru Forester 2.5X
5
Doors
5
5
No. of Seats
5
530 kg
Maximum Payload
No data
525 L
Boot Capacity
450 L









1430 L
Boot Capacity (Seats Down)
1610 L
















