The Comparative Analysis :
BMW X4 xDrive20d (14 - 16) vs. BMW X4 M40d Steptronic (18 - ..)
€ 46,400
€ 72,500
€ 46,400
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 72,500
ⓘ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 xDrive20d is 2.4 inches shorter, 2.2 inches narrower and 0.1 inches taller than the X4 M40d.
X4 xDrive20d
X4 M40d
63.9
74.1
82.6
63.8
76.3
84.2
74.1 in
Width
76.3 in
82.6 in
Width Incl. Mirrors
84.2 in
63.9 in
Height
63.8 in
110.6
183.9
112.8
186.3
183.9 in
Length
186.3 in
110.6 in
Wheelbase
112.8 in
Vehicle Weight
X4 xDrive20d
X4 M40d
3979 lb
Curb Weight
4343 lb
5115 lb
Gross Vehicle
Weight
Weight
5567 lb
Weight Difference:
364 lb
8.38 %
General
X4 xDrive20d
X4 M40d
F26
Generation
G02
Sport Utility Vehicle
Car Body Style
Sport Utility Vehicle
Diesel
Fuel Type
Diesel
Permanent all-wheel drive (AWD)
Drivetrain
Permanent all-wheel drive (AWD)
6-speed manual transmission
Transmission
8-speed automatic transmission
Engine
X4 xDrive20d
X4 M40d
Straight-four diesel engine with turbocharger
Engine Type
Straight-six diesel engine with two turbochargers (biturbo)
BMW B47
Engine Series
BMW B57
B47-D20
Engine Code
B57-D30
4
Valves
4
4
Cylinders
6
2 L / 98 cu in
Displacement
3 L / 147 cu in
187 hp
at 4000 rpm
Power
322 hp
at 4400 rpm
X4 xDrive20d
187 hp
322 hp
X4 M40d
295 lb‑ft
at 1750 rpm
Max. Torque
502 lb‑ft
at 1750 rpm
X4 xDrive20d
295 lb‑ft
502 lb‑ft
X4 M40d
Performance
X4 xDrive20d
X4 M40d
132 mph
Maximum Speed
155 mph
8 sec
Acceleration 0 to 62 mph
4.9 sec
62 mph
62
mph
mph
364 ft
0.000 sec
X4 xDrive20d
62 mph
62
mph
mph
223 ft
0.000 sec
X4 M40d
▶ REPLAY
21.28 lb/hp
Weight-to-Power Ratio
13.49 lb/hp
X4 xDrive20d
21.28 lb/hp
13.49 lb/hp
X4 M40d
Fuel Economy / Emissions
X4 xDrive20d
X4 M40d
Fuel Economy
44 mpg
combined
37 mpg
X4 xDrive20d
44 mpg
37 mpg
X4 M40d
39 mpg
city
32 mpg
No data
highway
No data
17.7 gal
Fuel Tank Capacity
18 gal
771 mi
Range
661 mi
X4 xDrive20d
771 mi
661 mi
X4 M40d
Environmental Impact
111 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).
131.6 kWh
X4 xDrive20d
111 kWh
131.6 kWh
X4 M40d
Euro 6b (NEFZ)
Emission Standard
Euro 6d-TEMP-EVAP-ISC (WLTP)
229 g/mi (NEFZ)
CO2 Emissions
315 g/mi (WLTP)
Practical Convenience
X4 xDrive20d
X4 M40d
5
Doors
5
5
No. of Seats
5
1135 lb
Maximum Payload
1224 lb
14.2 cu ft
Trunk Volume
14.9 cu ft
39.6 cu ft
Cargo Volume (Seats Down)
40.5 cu ft
