The Comparative Analysis :
BMW X3 xDrive25d Steptronic (18 - 19) vs. Mercedes GLC 63 S AMG 4MATIC+ SPEEDSHIFT MCT (17 - 19)
€ 52,500

€ 91,500

€ 52,500
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 91,500
ⓘBase price of a new vehicle with standard equipment in Germany at market launch. Price Info
Vehicle Dimensions
The dimensions of these vehicles differ a little. Both cars are the same width, but the BMW X3 xDrive25d is 1.1 inches longer and 1.5 inches taller.
BMW X3 xDrive25d
Mercedes GLC 63 S AMG
66
74.4
84.2
64.5
74.4
82.5
74.4 in
Width
74.4 in
84.2 in
Width Incl. Mirrors
82.5 in
66 in
Height
64.5 in
112.8
185.4
113.1
184.2
185.4 in
Length
184.2 in
112.8 in
Wheelbase
113.1 in
Vehicle Weight
BMW X3 xDrive25d
Mercedes GLC 63 S AMG
4057 lb
Curb Weight
4431 lb
5368 lb
Gross Vehicle
Weight
Weight
5688 lb

Weight Difference:
375 lb
8.46 %

General
BMW X3 xDrive25d
Mercedes GLC 63 S AMG
G01
Generation
X253
Sport Utility Vehicle
Car Body Style
Sport Utility Vehicle
Diesel
Fuel Type
Premium Unleaded

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

8-speed automatic transmission
Transmission
9-speed automatic transmission
Engine
BMW X3 xDrive25d
Mercedes GLC 63 S AMG
Straight-four diesel engine with two turbochargers (biturbo)
Engine Type
V8 gasoline engine with two turbochargers (biturbo)
BMW B47
Engine Series
Mercedes-Benz M 177
B47-D20
Engine Code
M 177.980


4
Valves
4
4
Cylinders
8
2 L / 98 cu in
Displacement
4 L / 196 cu in
228 hp
at 4400 rpm
Power
503 hp
at 5500 rpm
BMW X3 xDrive25d
228 hp
503 hp
Mercedes GLC 63 S AMG
369 lb‑ft
at 2000 rpm
Max. Torque
516 lb‑ft
at 1750 rpm
BMW X3 xDrive25d
369 lb‑ft
516 lb‑ft
Mercedes GLC 63 S AMG
Performance
BMW X3 xDrive25d
Mercedes GLC 63 S AMG
143 mph
Maximum Speed
155 mph
6.8 sec
Acceleration 0 to 62 mph
3.8 sec
62 mph
62
mph
mph
308 ft
0.000 sec

BMW X3 xDrive25d
62 mph
62
mph
mph
174 ft
0.000 sec

Mercedes GLC 63 S AMG
▶ REPLAY
17.79 lb/hp
Weight-to-Power Ratio
8.81 lb/hp
BMW X3 xDrive25d
17.79 lb/hp
8.81 lb/hp
Mercedes GLC 63 S AMG
Fuel Economy / Emissions
BMW X3 xDrive25d
Mercedes GLC 63 S AMG
Fuel Economy
43 mpg
combined
22 mpg
BMW X3 xDrive25d
43 mpg
22 mpg
Mercedes GLC 63 S AMG
38 mpg
city
17 mpg
No data
highway
27 mpg
15.9 gal
Fuel Tank Capacity
17.4 gal
678 mi
Range
383 mi
BMW X3 xDrive25d
678 mi
383 mi
Mercedes GLC 63 S AMG
Environmental Impact
113.1 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).
202.8 kWh
BMW X3 xDrive25d
113.1 kWh
202.8 kWh
Mercedes GLC 63 S AMG
Euro 6c (WLTP)
Emission Standard
Euro 6
288 g/mi (WLTP)
CO2 Emissions
393 g/mi (NEFZ)
Practical Convenience
BMW X3 xDrive25d
Mercedes GLC 63 S AMG
5
Doors
5
5
No. of Seats
5
1312 lb
Maximum Payload
1257 lb
15.6 cu ft
Trunk Volume
14.3 cu ft










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