The Comparative Analysis :
Infiniti Q50 2.0t Automatic (14 - 17) vs. Peugeot 508 155 THP Automatic (11 - 14)
€ 41,400

€ 29,500

€ 41,400
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 29,500
ⓘBase price of a new vehicle with standard equipment in Germany at market launch. Price Info
Vehicle Dimensions
The Infiniti Q50 2.0t is a bit smaller in every dimension. It's 0.1 inches shorter, 1.3 inches narrower and 0.4 inches lower than the Peugeot 508 155 THP.
Infiniti Q50 2.0t
Peugeot 508 155 THP
56.9
71.7
82
57.3
73
81.4
71.7 in
Width
73 in
82 in
Width Incl. Mirrors
81.4 in
56.9 in
Height
57.3 in
112.2
188.6
110.9
188.7
188.6 in
Length
188.7 in
112.2 in
Wheelbase
110.9 in
Vehicle Weight
Infiniti Q50 2.0t
Peugeot 508 155 THP
3494 lb
Curb Weight
3461 lb
4409 lb
Gross Vehicle
Weight
Weight
4442 lb

Weight Difference:
33 lb
0.94 %

General
Infiniti Q50 2.0t
Peugeot 508 155 THP
V37
Generation
8
Sedan
Car Body Style
Sedan
Mid-Grade Unleaded
Fuel Type
Mid-Grade Unleaded

Rear-wheel drive
Drivetrain
Front-wheel drive

7-speed automatic transmission
Transmission
6-speed automatic transmission
Engine
Infiniti Q50 2.0t
Peugeot 508 155 THP
Straight-four gasoline engine with turbocharger
Engine Type
Straight-four gasoline engine with turbocharger
Mercedes-Benz M 274
Engine Series
274A
Engine Code

4
Valves
4
4
Cylinders
4
2 L / 98 cu in
Displacement
1.6 L / 78 cu in
208 hp
at 5500 rpm
Power
154 hp
at 6000 rpm
Infiniti Q50 2.0t
208 hp
154 hp
Peugeot 508 155 THP
258 lb‑ft
at 1250 rpm
Max. Torque
177 lb‑ft
at 1400 rpm
Infiniti Q50 2.0t
258 lb‑ft
177 lb‑ft
Peugeot 508 155 THP
Performance
Infiniti Q50 2.0t
Peugeot 508 155 THP
152 mph
Maximum Speed
137 mph
7.2 sec
Acceleration 0 to 62 mph
9.2 sec
62 mph
62
mph
mph
328 ft
0.000 sec

Infiniti Q50 2.0t
62 mph
62
mph
mph
420 ft
0.000 sec

Peugeot 508 155 THP
▶ REPLAY
16.8 lb/hp
Weight-to-Power Ratio
22.47 lb/hp
Infiniti Q50 2.0t
16.8 lb/hp
22.47 lb/hp
Peugeot 508 155 THP
Fuel Economy / Emissions
Infiniti Q50 2.0t
Peugeot 508 155 THP
Fuel Economy
37 mpg
combined
33 mpg
Infiniti Q50 2.0t
37 mpg
33 mpg
Peugeot 508 155 THP
27 mpg
city
22 mpg
47 mpg
highway
44 mpg
21.1 gal
Fuel Tank Capacity
19 gal
789 mi
Range
630 mi
Infiniti Q50 2.0t
789 mi
630 mi
Peugeot 508 155 THP
Environmental Impact
119.4 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).
134.5 kWh
Infiniti Q50 2.0t
119.4 kWh
134.5 kWh
Peugeot 508 155 THP
Euro 5 / Euro 6
Emission Standard
Euro 5
235 g/mi (NEFZ)
CO2 Emissions
264 g/mi (NEFZ)
Practical Convenience
Infiniti Q50 2.0t
Peugeot 508 155 THP
4
Doors
4
5
No. of Seats
5
915 lb
Maximum Payload
981 lb
14.2 cu ft
Trunk Volume
14.6 cu ft









No data
Cargo Volume (Seats Down)
39.1 cu ft