The Comparative Analysis :
ALPINA XD3 Bi-Turbo Switch-Tronic (15 - 17) vs. Mercedes GLK 250 CDI BlueEFFICIENCY 4MATIC 7G-TRONIC PLUS (11 - 12)
€ 69,100

€ 43,900

€ 69,100
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 43,900
ⓘBase price of a new vehicle with standard equipment in Germany at market launch. Price Info
Vehicle Dimensions
The dimensions of these vehicles differ slightly. The ALPINA XD3 Bi-Turbo is 4.7 inches longer, 2.4 inches wider and 0.7 inches lower than the Mercedes GLK 250 CDI BlueEFFICIENCY.
ALPINA XD3 Bi-Turbo
Mercedes GLK 250 CDI BlueEFFICIENCY
65.7
74.8
82.7
66.5
72.4
79.4
74.8 in
Width
72.4 in
82.7 in
Width Incl. Mirrors
79.4 in
65.7 in
Height
66.5 in
110.6
183
108.5
178.3
183 in
Length
178.3 in
110.6 in
Wheelbase
108.5 in
Vehicle Weight
ALPINA XD3 Bi-Turbo
Mercedes GLK 250 CDI BlueEFFICIENCY
4376 lb
Curb Weight
4145 lb
5379 lb
Gross Vehicle
Weight
Weight
5401 lb

Weight Difference:
231 lb
5.28 %

General
ALPINA XD3 Bi-Turbo
Mercedes GLK 250 CDI BlueEFFICIENCY
F25
Generation
X204
Sport Utility Vehicle
Car Body Style
Sport Utility Vehicle
Diesel
Fuel Type
Diesel

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

8-speed automatic transmission
Transmission
7-speed automatic transmission
Engine
ALPINA XD3 Bi-Turbo
Mercedes GLK 250 CDI BlueEFFICIENCY
Straight-six diesel engine with two turbochargers (biturbo)
Engine Type
Straight-four diesel engine with two turbochargers (biturbo)
Engine Series
Mercedes-Benz OM 651
N57-D30
Engine Code
OM 651.912

4
Valves
4
6
Cylinders
4
3 L / 147 cu in
Displacement
2.1 L / 103 cu in
345 hp
at 4000 rpm
Power
201 hp
at 4200 rpm
ALPINA XD3 Bi-Turbo
345 hp
201 hp
Mercedes GLK 250 CDI BlueEFFICIENCY
516 lb‑ft
at 1500 rpm
Max. Torque
369 lb‑ft
at 1600 rpm
ALPINA XD3 Bi-Turbo
516 lb‑ft
369 lb‑ft
Mercedes GLK 250 CDI BlueEFFICIENCY
Performance
ALPINA XD3 Bi-Turbo
Mercedes GLK 250 CDI BlueEFFICIENCY
156 mph
Maximum Speed
130 mph
4.9 sec
Acceleration 0 to 62 mph
7.9 sec
62 mph
62
mph
mph
223 ft
0.000 sec

ALPINA XD3 Bi-Turbo
62 mph
62
mph
mph
361 ft
0.000 sec

Mercedes GLK 250 CDI BlueEFFICIENCY
▶ REPLAY
12.68 lb/hp
Weight-to-Power Ratio
20.62 lb/hp
ALPINA XD3 Bi-Turbo
12.68 lb/hp
20.62 lb/hp
Mercedes GLK 250 CDI BlueEFFICIENCY
Fuel Economy / Emissions
ALPINA XD3 Bi-Turbo
Mercedes GLK 250 CDI BlueEFFICIENCY
Fuel Economy
36 mpg
combined
39 mpg
ALPINA XD3 Bi-Turbo
36 mpg
39 mpg
Mercedes GLK 250 CDI BlueEFFICIENCY
32 mpg
city
33 mpg
No data
highway
43 mpg
17.7 gal
Fuel Tank Capacity
15.6 gal
631 mi
Range
601 mi
ALPINA XD3 Bi-Turbo
631 mi
601 mi
Mercedes GLK 250 CDI BlueEFFICIENCY
Environmental Impact
135.8 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).
125.5 kWh
ALPINA XD3 Bi-Turbo
135.8 kWh
125.5 kWh
Mercedes GLK 250 CDI BlueEFFICIENCY
Euro 6b (NEFZ)
Emission Standard
Euro 5
280 g/mi (NEFZ)
CO2 Emissions
256 g/mi (NEFZ)
Practical Convenience
ALPINA XD3 Bi-Turbo
Mercedes GLK 250 CDI BlueEFFICIENCY
5
Doors
5
5
No. of Seats
5
1003 lb
Maximum Payload
1257 lb
15.6 cu ft
Trunk Volume
12.7 cu ft










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