The Comparative Analysis :
Mercedes GLE 63 AMG 4MATIC+ SPEEDSHIFT TCT 9G (20 - ..) vs. Infiniti FX 50 AWD Automatic (09 - 10)
€ 124,400

€ 71,500

€ 124,400
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 71,500
ⓘBase price of a new vehicle with standard equipment in Germany at market launch. Price Info
Vehicle Dimensions
The Mercedes GLE 63 AMG is slightly bigger in every dimension. It's 3.8 inches longer, 0.9 inches wider and 1.6 inches taller than the Infiniti FX 50.
Mercedes GLE 63 AMG
Infiniti FX 50
67.7
76.7
84.9
66.1
75.8
84
76.7 in
Width
75.8 in
84.9 in
Width Incl. Mirrors
84 in
67.7 in
Height
66.1 in
115.6
195.3
113.6
191.5
195.3 in
Length
191.5 in
115.6 in
Wheelbase
113.6 in
Vehicle Weight
Mercedes GLE 63 AMG
Infiniti FX 50
5324 lb
Curb Weight
4674 lb
6878 lb
Gross Vehicle
Weight
Weight
5721 lb

Weight Difference:
650 lb
12.21 %

General
Mercedes GLE 63 AMG
Infiniti FX 50
W167
Generation
S51
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 GLE 63 AMG
Infiniti FX 50
V8 gasoline engine with two turbochargers (biturbo)
Engine Type
V8 gasoline engine (naturally aspirated engine)
Mercedes-Benz M 177
Engine Series
M 177.980
Engine Code

4
Valves
4
8
Cylinders
8
4 L / 196 cu in
Displacement
5 L / 245 cu in
563 hp
at 5750 rpm
Power
385 hp
at 6500 rpm
Mercedes GLE 63 AMG
563 hp
385 hp
Infiniti FX 50
553 lb‑ft
at 2250 rpm
Max. Torque
369 lb‑ft
at 4400 rpm
Mercedes GLE 63 AMG
553 lb‑ft
369 lb‑ft
Infiniti FX 50
Performance
Mercedes GLE 63 AMG
Infiniti FX 50
155 mph
Maximum Speed
155 mph
4 sec
Acceleration 0 to 62 mph
5.8 sec
62 mph
62
mph
mph
184 ft
0.000 sec

Mercedes GLE 63 AMG
62 mph
62
mph
mph
266 ft
0.000 sec

Infiniti FX 50
▶ REPLAY
9.46 lb/hp
Weight-to-Power Ratio
12.14 lb/hp
Mercedes GLE 63 AMG
9.46 lb/hp
12.14 lb/hp
Infiniti FX 50
Fuel Economy / Emissions
Mercedes GLE 63 AMG
Infiniti FX 50
Fuel Economy
21 mpg
combined
18 mpg
Mercedes GLE 63 AMG
21 mpg
18 mpg
Infiniti FX 50
15 mpg
city
12 mpg
26 mpg
highway
24 mpg
22.5 gal
Fuel Tank Capacity
23.8 gal
464 mi
Range
427 mi
Mercedes GLE 63 AMG
464 mi
427 mi
Infiniti FX 50
Environmental Impact
216 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).
248.2 kWh
Mercedes GLE 63 AMG
216 kWh
248.2 kWh
Infiniti FX 50
Euro 6d-ISC-FCM (WLTP) 36AP-AR
Emission Standard
Euro 5
444 g/mi (WLTP)
CO2 Emissions
494 g/mi (NEFZ)
Practical Convenience
Mercedes GLE 63 AMG
Infiniti FX 50
5
Doors
5
5
No. of Seats
5
1554 lb
Maximum Payload
1047 lb
19.5 cu ft
Trunk Volume
11.6 cu ft










56.9 cu ft
Cargo Volume (Seats Down)
37 cu ft