The Comparative Analysis :
Mercedes GLC 63 S AMG 4MATIC+ SPEEDSHIFT MCT (17 - 19) vs. Infiniti QX50 3.7 AWD Automatic (13 - 16)
€ 91,500

€ 48,800

€ 91,500
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 48,800
ⓘBase price of a new vehicle with standard equipment in Germany at market launch. Price Info
Vehicle Dimensions
The Mercedes GLC 63 S AMG is slightly bigger in every dimension. It's 1.7 inches longer, 3.5 inches wider and 2.5 inches taller than the Infiniti QX50 3.7.
Mercedes GLC 63 S AMG
Infiniti QX50 3.7
64.5
74.4
82.5
62
70.9
78.7
74.4 in
Width
70.9 in
82.5 in
Width Incl. Mirrors
78.7 in
64.5 in
Height
62 in
113.1
184.2
110.2
182.5
184.2 in
Length
182.5 in
113.1 in
Wheelbase
110.2 in
Vehicle Weight
Mercedes GLC 63 S AMG
Infiniti QX50 3.7
4431 lb
Curb Weight
4136 lb
5688 lb
Gross Vehicle
Weight
Weight
5181 lb

Weight Difference:
295 lb
6.66 %

General
Mercedes GLC 63 S AMG
Infiniti QX50 3.7
X253
Generation
J50
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
7-speed automatic transmission
Engine
Mercedes GLC 63 S AMG
Infiniti QX50 3.7
V8 gasoline engine with two turbochargers (biturbo)
Engine Type
V6 gasoline engine (naturally aspirated engine)
Mercedes-Benz M 177
Engine Series
M 177.980
Engine Code

4
Valves
4
8
Cylinders
6
4 L / 196 cu in
Displacement
3.7 L / 181 cu in
503 hp
at 5500 rpm
Power
316 hp
at 7000 rpm
Mercedes GLC 63 S AMG
503 hp
316 hp
Infiniti QX50 3.7
516 lb‑ft
at 1750 rpm
Max. Torque
266 lb‑ft
at 5200 rpm
Mercedes GLC 63 S AMG
516 lb‑ft
266 lb‑ft
Infiniti QX50 3.7
Performance
Mercedes GLC 63 S AMG
Infiniti QX50 3.7
155 mph
Maximum Speed
149 mph
3.8 sec
Acceleration 0 to 62 mph
6.4 sec
62 mph
62
mph
mph
174 ft
0.000 sec

Mercedes GLC 63 S AMG
62 mph
62
mph
mph
292 ft
0.000 sec

Infiniti QX50 3.7
▶ REPLAY
8.81 lb/hp
Weight-to-Power Ratio
13.09 lb/hp
Mercedes GLC 63 S AMG
8.81 lb/hp
13.09 lb/hp
Infiniti QX50 3.7
Fuel Economy / Emissions
Mercedes GLC 63 S AMG
Infiniti QX50 3.7
Fuel Economy
22 mpg
combined
21 mpg
Mercedes GLC 63 S AMG
22 mpg
21 mpg
Infiniti QX50 3.7
17 mpg
city
15 mpg
27 mpg
highway
27 mpg
17.4 gal
Fuel Tank Capacity
21.1 gal
383 mi
Range
440 mi
Mercedes GLC 63 S AMG
383 mi
440 mi
Infiniti QX50 3.7
Environmental Impact
202.8 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).
214 kWh
Mercedes GLC 63 S AMG
202.8 kWh
214 kWh
Infiniti QX50 3.7
Euro 6
Emission Standard
Euro 5
393 g/mi (NEFZ)
CO2 Emissions
426 g/mi (NEFZ)
Practical Convenience
Mercedes GLC 63 S AMG
Infiniti QX50 3.7
5
Doors
5
5
No. of Seats
5
1257 lb
Maximum Payload
1045 lb
14.3 cu ft
Trunk Volume
9.6 cu ft








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