The Comparative Analysis :
BMW X3 M Steptronic (19 - ..) vs. Mercedes GLK 350 4MATIC 7G-TRONIC (08 - 11)
€ 84,900

€ 46,100

€ 84,900
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 46,100
ⓘ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 X3 M is 7.8 inches longer, 2.2 inches wider and 0.9 inches lower than the Mercedes GLK 350.
BMW X3 M
Mercedes GLK 350
65.6
74.7
84.2
66.5
72.4
79.4
74.7 in
Width
72.4 in
84.2 in
Width Incl. Mirrors
79.4 in
65.6 in
Height
66.5 in
112.8
186.1
108.5
178.3
186.1 in
Length
178.3 in
112.8 in
Wheelbase
108.5 in
Vehicle Weight
BMW X3 M
Mercedes GLK 350
4508 lb
Curb Weight
4034 lb
5512 lb
Gross Vehicle
Weight
Weight
5467 lb

Weight Difference:
474 lb
10.51 %

General
BMW X3 M
Mercedes GLK 350
F97
Generation
X204
Sport Utility Vehicle
Car Body Style
Sport Utility Vehicle
Premium Unleaded
Fuel Type
Mid-Grade Unleaded

Permanent all-wheel drive (AWD)
Drivetrain
Permanent all-wheel drive (AWD)

8-speed automatic transmission
Transmission
7-speed automatic transmission
Engine
BMW X3 M
Mercedes GLK 350
Straight-six gasoline engine with two turbochargers (biturbo)
Engine Type
V6 gasoline engine (naturally aspirated engine)
BMW S58
Engine Series
Mercedes-Benz M 272
S58-B30
Engine Code
M 272.991

4
Valves
4
6
Cylinders
6
3 L / 147 cu in
Displacement
3.5 L / 171 cu in
473 hp
at 6250 rpm
Power
268 hp
at 6000 rpm
BMW X3 M
473 hp
268 hp
Mercedes GLK 350
443 lb‑ft
at 2600 rpm
Max. Torque
258 lb‑ft
at 2400 rpm
BMW X3 M
443 lb‑ft
258 lb‑ft
Mercedes GLK 350
Performance
BMW X3 M
Mercedes GLK 350
155 mph
Maximum Speed
143 mph
4.2 sec
Acceleration 0 to 62 mph
6.7 sec
62 mph
62
mph
mph
190 ft
0.000 sec

BMW X3 M
62 mph
62
mph
mph
305 ft
0.000 sec

Mercedes GLK 350
▶ REPLAY
9.53 lb/hp
Weight-to-Power Ratio
15.05 lb/hp
BMW X3 M
9.53 lb/hp
15.05 lb/hp
Mercedes GLK 350
Fuel Economy / Emissions
BMW X3 M
Mercedes GLK 350
Fuel Economy
22 mpg
combined
22 mpg
BMW X3 M
22 mpg
22 mpg
Mercedes GLK 350
18 mpg
city
16 mpg
No data
highway
28 mpg
17.2 gal
Fuel Tank Capacity
17.4 gal
385 mi
Range
387 mi
BMW X3 M
385 mi
387 mi
Mercedes GLK 350
Environmental Impact
198.9 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).
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).
200.8 kWh
BMW X3 M
198.9 kWh
200.8 kWh
Mercedes GLK 350
Euro 6d-TEMP-EVAP-ISC (WLTP)
Emission Standard
Euro 5
415 g/mi (WLTP)
CO2 Emissions
401 g/mi (NEFZ)
Practical Convenience
BMW X3 M
Mercedes GLK 350
5
Doors
5
5
No. of Seats
5
1003 lb
Maximum Payload
1433 lb
15.6 cu ft
Trunk Volume
12.7 cu ft










45.3 cu ft
Cargo Volume (Seats Down)
43.9 cu ft