The Comparative Analysis :
Infiniti Q50 2.0t Automatic (14 - 17) vs. KIA Optima 1.7 CRDi DCT (16 - 18)
€ 41,400
€ 32,100
€ 41,400
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 32,100
ⓘ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 2.6 inches shorter, 1.6 inches narrower and 0.8 inches lower than the KIA Optima 1.7 CRDi.
Infiniti Q50 2.0t
KIA Optima 1.7 CRDi
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
188.6
110.4
191.1
188.6 in
Length
191.1 in
112.2 in
Wheelbase
110.4 in
Vehicle Weight
Infiniti Q50 2.0t
KIA Optima 1.7 CRDi
3494 lb
Curb Weight
3538 lb
4409 lb
Gross Vehicle
Weight
Weight
4586 lb
Weight Difference:
44 lb
1.24 %
General
Infiniti Q50 2.0t
KIA Optima 1.7 CRDi
V37
Generation
JF
Sedan
Car Body Style
Sedan
Mid-Grade Unleaded
Fuel Type
Diesel
Rear-wheel drive
Drivetrain
Front-wheel drive
7-speed automatic transmission
Transmission
7-speed dual clutch transmission
Engine
Infiniti Q50 2.0t
KIA Optima 1.7 CRDi
Straight-four gasoline engine with turbocharger
Engine Type
Straight-four diesel engine with turbocharger
Mercedes-Benz M 274
Engine Series
274A
Engine Code
4
Valves
4
4
Cylinders
4
2 L / 98 cu in
Displacement
1.7 L / 83 cu in
208 hp
at 5500 rpm
Power
139 hp
at 4000 rpm
Infiniti Q50 2.0t
208 hp
139 hp
KIA Optima 1.7 CRDi
258 lb‑ft
at 1250 rpm
Max. Torque
251 lb‑ft
at 1750 rpm
Infiniti Q50 2.0t
258 lb‑ft
251 lb‑ft
KIA Optima 1.7 CRDi
Performance
Infiniti Q50 2.0t
KIA Optima 1.7 CRDi
152 mph
Maximum Speed
126 mph
7.2 sec
Acceleration 0 to 62 mph
11 sec
62 mph
62
mph
mph
328 ft
0.000 sec
Infiniti Q50 2.0t
62 mph
62
mph
mph
502 ft
0.000 sec
KIA Optima 1.7 CRDi
▶ REPLAY
16.8 lb/hp
Weight-to-Power Ratio
25.45 lb/hp
Infiniti Q50 2.0t
16.8 lb/hp
25.45 lb/hp
KIA Optima 1.7 CRDi
Fuel Economy / Emissions
Infiniti Q50 2.0t
KIA Optima 1.7 CRDi
Fuel Economy
37 mpg
combined
53 mpg
Infiniti Q50 2.0t
37 mpg
53 mpg
KIA Optima 1.7 CRDi
27 mpg
city
46 mpg
47 mpg
highway
57 mpg
21.1 gal
Fuel Tank Capacity
18.5 gal
789 mi
Range
989 mi
Infiniti Q50 2.0t
789 mi
989 mi
KIA Optima 1.7 CRDi
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).
90.4 kWh
Infiniti Q50 2.0t
119.4 kWh
90.4 kWh
KIA Optima 1.7 CRDi
Euro 5 / Euro 6
Emission Standard
Euro 6b (NEFZ)
235 g/mi (NEFZ)
CO2 Emissions
187 g/mi (NEFZ)
Practical Convenience
Infiniti Q50 2.0t
KIA Optima 1.7 CRDi
4
Doors
4
5
No. of Seats
5
915 lb
Maximum Payload
1047 lb
14.2 cu ft
Trunk Volume
14.4 cu ft
No data
Cargo Volume (Seats Down)
No data
