The Comparative Analysis :
Infiniti Q50 2.0t Automatic (14 - 17) vs. KIA Optima 2.0 Automatic (13 - 15)
€ 41,400
€ 29,600
€ 41,400
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 29,600
ⓘ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 little smaller in every dimension. It's 2.2 inches shorter, 0.4 inches narrower and 0.4 inches lower than the KIA Optima 2.0.
Infiniti Q50 2.0t
KIA Optima 2.0
56.9
71.7
82
57.3
72
79.9
71.7 in
Width
72 in
82 in
Width Incl. Mirrors
79.9 in
56.9 in
Height
57.3 in
112.2
188.6
110
190.7
188.6 in
Length
190.7 in
112.2 in
Wheelbase
110 in
Vehicle Weight
Infiniti Q50 2.0t
KIA Optima 2.0
3494 lb
Curb Weight
3362 lb
4409 lb
Gross Vehicle
Weight
Weight
4409 lb
Weight Difference:
132 lb
3.78 %
General
Infiniti Q50 2.0t
KIA Optima 2.0
V37
Generation
TF
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
KIA Optima 2.0
Straight-four gasoline engine with turbocharger
Engine Type
Straight-four gasoline engine (naturally aspirated engine)
Mercedes-Benz M 274
Engine Series
274A
Engine Code
4
Valves
4
4
Cylinders
4
2 L / 98 cu in
Displacement
2 L / 98 cu in
208 hp
at 5500 rpm
Power
163 hp
at 6500 rpm
Infiniti Q50 2.0t
208 hp
163 hp
KIA Optima 2.0
258 lb‑ft
at 1250 rpm
Max. Torque
145 lb‑ft
at 4800 rpm
Infiniti Q50 2.0t
258 lb‑ft
145 lb‑ft
KIA Optima 2.0
Performance
Infiniti Q50 2.0t
KIA Optima 2.0
152 mph
Maximum Speed
126 mph
7.2 sec
Acceleration 0 to 62 mph
10.6 sec
62 mph
62
mph
mph
328 ft
0.000 sec
Infiniti Q50 2.0t
62 mph
62
mph
mph
482 ft
0.000 sec
KIA Optima 2.0
▶ REPLAY
16.8 lb/hp
Weight-to-Power Ratio
20.63 lb/hp
Infiniti Q50 2.0t
16.8 lb/hp
20.63 lb/hp
KIA Optima 2.0
Fuel Economy / Emissions
Infiniti Q50 2.0t
KIA Optima 2.0
Fuel Economy
37 mpg
combined
31 mpg
Infiniti Q50 2.0t
37 mpg
31 mpg
KIA Optima 2.0
27 mpg
city
23 mpg
47 mpg
highway
39 mpg
21.1 gal
Fuel Tank Capacity
18.5 gal
789 mi
Range
572 mi
Infiniti Q50 2.0t
789 mi
572 mi
KIA Optima 2.0
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).
144 kWh
Infiniti Q50 2.0t
119.4 kWh
144 kWh
KIA Optima 2.0
Euro 5 / Euro 6
Emission Standard
Euro 5
235 g/mi (NEFZ)
CO2 Emissions
285 g/mi (NEFZ)
Practical Convenience
Infiniti Q50 2.0t
KIA Optima 2.0
4
Doors
4
5
No. of Seats
5
915 lb
Maximum Payload
1047 lb
14.2 cu ft
Trunk Volume
14.3 cu ft
No data
Cargo Volume (Seats Down)
No data
