The Comparative Analysis :
Mercedes GLC 63 AMG 4MATIC+ SPEEDSHIFT MCT (17 - 19) vs. Alfa Romeo Stelvio 2.0 Turbo 16V Super Q4 AT8 (18 - ..)
€ 82,700

€ 51,500

€ 82,700
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 51,500
ⓘBase price of a new vehicle with standard equipment in Germany at market launch. Price Info
Vehicle Dimensions
The Mercedes GLC 63 AMG is a little smaller in every dimension. It's 0.3 inches shorter, 0.5 inches narrower and 2.1 inches lower than the Alfa Romeo Stelvio 2.0 Turbo 16V.
Mercedes GLC 63 AMG
Alfa Romeo Stelvio 2.0 Turbo 16V
64.5
74.4
82.5
66.7
74.9
85.2
74.4 in
Width
74.9 in
82.5 in
Width Incl. Mirrors
85.2 in
64.5 in
Height
66.7 in
113.1
184.2
110.9
184.5
184.2 in
Length
184.5 in
113.1 in
Wheelbase
110.9 in
Vehicle Weight
Mercedes GLC 63 AMG
Alfa Romeo Stelvio 2.0 Turbo 16V
4409 lb
Curb Weight
3825 lb
5688 lb
Gross Vehicle
Weight
Weight
5071 lb

Weight Difference:
584 lb
13.24 %

General
Mercedes GLC 63 AMG
Alfa Romeo Stelvio 2.0 Turbo 16V
X253
Generation
Typ 949
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)

9-speed automatic transmission
Transmission
8-speed automatic transmission
Engine
Mercedes GLC 63 AMG
Alfa Romeo Stelvio 2.0 Turbo 16V
V8 gasoline engine with two turbochargers (biturbo)
Engine Type
Straight-four gasoline engine with turbocharger
Mercedes-Benz M 177
Engine Series
M 177.980
Engine Code
55273835

4
Valves
4
8
Cylinders
4
4 L / 196 cu in
Displacement
2 L / 98 cu in
469 hp
at 5500 rpm
Power
276 hp
at 5250 rpm
Mercedes GLC 63 AMG
469 hp
276 hp
Alfa Romeo Stelvio 2.0 Turbo 16V
479 lb‑ft
at 1750 rpm
Max. Torque
295 lb‑ft
at 2250 rpm
Mercedes GLC 63 AMG
479 lb‑ft
295 lb‑ft
Alfa Romeo Stelvio 2.0 Turbo 16V
Performance
Mercedes GLC 63 AMG
Alfa Romeo Stelvio 2.0 Turbo 16V
155 mph
Maximum Speed
143 mph
4 sec
Acceleration 0 to 62 mph
5.7 sec
62 mph
62
mph
mph
184 ft
0.000 sec

Mercedes GLC 63 AMG
62 mph
62
mph
mph
259 ft
0.000 sec

Alfa Romeo Stelvio 2.0 Turbo 16V
▶ REPLAY
9.4 lb/hp
Weight-to-Power Ratio
13.86 lb/hp
Mercedes GLC 63 AMG
9.4 lb/hp
13.86 lb/hp
Alfa Romeo Stelvio 2.0 Turbo 16V
Fuel Economy / Emissions
Mercedes GLC 63 AMG
Alfa Romeo Stelvio 2.0 Turbo 16V
Fuel Economy
23 mpg
combined
29 mpg
Mercedes GLC 63 AMG
23 mpg
29 mpg
Alfa Romeo Stelvio 2.0 Turbo 16V
17 mpg
city
23 mpg
29 mpg
highway
No data
17.4 gal
Fuel Tank Capacity
16.9 gal
398 mi
Range
497 mi
Mercedes GLC 63 AMG
398 mi
497 mi
Alfa Romeo Stelvio 2.0 Turbo 16V
Environmental Impact
195.2 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).
151.6 kWh
Mercedes GLC 63 AMG
195.2 kWh
151.6 kWh
Alfa Romeo Stelvio 2.0 Turbo 16V
Euro 6
Emission Standard
Euro 6d-TEMP (WLTP)
377 g/mi (NEFZ)
CO2 Emissions
296 g/mi (NEFZ)
Practical Convenience
Mercedes GLC 63 AMG
Alfa Romeo Stelvio 2.0 Turbo 16V
5
Doors
5
5
No. of Seats
5
1279 lb
Maximum Payload
1246 lb
14.3 cu ft
Trunk Volume
14.9 cu ft









45.3 cu ft
Cargo Volume (Seats Down)
No data