The Comparative Analysis :
Infiniti Q50 2.0t Automatic (17 - 18) vs. KIA Optima 2.0 (16 - 18)
€ 44,900
€ 25,100
€ 44,900
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 25,100
ⓘBase price of a new vehicle with standard equipment in Germany at market launch. Price Info
Vehicle Dimensions
The Infiniti Q50 2.0t is slightly smaller in every dimension. It's 1.8 inches shorter, 1.6 inches narrower and 0.8 inches lower than the KIA Optima 2.0.
Infiniti Q50 2.0t
KIA Optima 2.0
56.9
71.7
82
57.7
73.2
83.5
71.7 in
Width
73.2 in
82 in
Width Incl. Mirrors
83.5 in
56.9 in
Height
57.7 in
112.2
189.4
110.4
191.1
189.4 in
Length
191.1 in
112.2 in
Wheelbase
110.4 in
Vehicle Weight
Infiniti Q50 2.0t
KIA Optima 2.0
3499 lb
Curb Weight
3373 lb
4409 lb
Gross Vehicle
Weight
Weight
4409 lb
Weight Difference:
126 lb
3.6 %
General
Infiniti Q50 2.0t
KIA Optima 2.0
V37
Generation
JF
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 manual 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
161 hp
at 6500 rpm
Infiniti Q50 2.0t
208 hp
161 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
130 mph
7.2 sec
Acceleration 0 to 62 mph
9.4 sec
62 mph
62
mph
mph
328 ft
0.000 sec
Infiniti Q50 2.0t
62 mph
62
mph
mph
430 ft
0.000 sec
KIA Optima 2.0
▶ REPLAY
16.82 lb/hp
Weight-to-Power Ratio
20.95 lb/hp
Infiniti Q50 2.0t
16.82 lb/hp
20.95 lb/hp
KIA Optima 2.0
Fuel Economy / Emissions
Infiniti Q50 2.0t
KIA Optima 2.0
Fuel Economy
37 mpg
combined
32 mpg
Infiniti Q50 2.0t
37 mpg
32 mpg
KIA Optima 2.0
27 mpg
city
24 mpg
47 mpg
highway
40 mpg
21.1 gal
Fuel Tank Capacity
18.5 gal
789 mi
Range
588 mi
Infiniti Q50 2.0t
789 mi
588 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).
140.2 kWh
Infiniti Q50 2.0t
119.4 kWh
140.2 kWh
KIA Optima 2.0
Euro 6b (NEFZ)
Emission Standard
Euro 6b (NEFZ)
235 g/mi (NEFZ)
CO2 Emissions
278 g/mi (NEFZ)
Practical Convenience
Infiniti Q50 2.0t
KIA Optima 2.0
4
Doors
4
5
No. of Seats
5
911 lb
Maximum Payload
1036 lb
14.2 cu ft
Trunk Volume
14.4 cu ft
No data
Cargo Volume (Seats Down)
No data
