The Comparative Analysis :
Infiniti G 37x AWD Automatic (10 - 13) vs. KIA Optima 1.7 CRDi DCT (16 - 18)
€ 45,100
€ 32,100
€ 45,100
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 dimensions of these vehicles differ slightly. The Infiniti G 37x is 3.1 inches shorter, 3.5 inches narrower and 0.2 inches taller than the KIA Optima 1.7 CRDi.
Infiniti G 37x
KIA Optima 1.7 CRDi
57.9
69.7
77.6
57.7
73.2
83.5
69.7 in
Width
73.2 in
77.6 in
Width Incl. Mirrors
83.5 in
57.9 in
Height
57.7 in
112.2
188
110.4
191.1
188 in
Length
191.1 in
112.2 in
Wheelbase
110.4 in
Vehicle Weight
Infiniti G 37x
KIA Optima 1.7 CRDi
3971 lb
Curb Weight
3538 lb
5049 lb
Gross Vehicle
Weight
Weight
4586 lb
Weight Difference:
432 lb
10.88 %
General
Infiniti G 37x
KIA Optima 1.7 CRDi
V36
Generation
JF
Sedan
Car Body Style
Sedan
Mid-Grade Unleaded
Fuel Type
Diesel
Permanent all-wheel drive (AWD)
Drivetrain
Front-wheel drive
7-speed automatic transmission
Transmission
7-speed dual clutch transmission
Engine
Infiniti G 37x
KIA Optima 1.7 CRDi
V6 gasoline engine (naturally aspirated engine)
Engine Type
Straight-four diesel engine with turbocharger
4
Valves
4
6
Cylinders
4
3.7 L / 181 cu in
Displacement
1.7 L / 83 cu in
316 hp
at 7000 rpm
Power
139 hp
at 4000 rpm
Infiniti G 37x
316 hp
139 hp
KIA Optima 1.7 CRDi
266 lb‑ft
at 5200 rpm
Max. Torque
251 lb‑ft
at 1750 rpm
Infiniti G 37x
266 lb‑ft
251 lb‑ft
KIA Optima 1.7 CRDi
Performance
Infiniti G 37x
KIA Optima 1.7 CRDi
149 mph
Maximum Speed
126 mph
6 sec
Acceleration 0 to 62 mph
11 sec
62 mph
62
mph
mph
272 ft
0.000 sec
Infiniti G 37x
62 mph
62
mph
mph
502 ft
0.000 sec
KIA Optima 1.7 CRDi
▶ REPLAY
12.57 lb/hp
Weight-to-Power Ratio
25.45 lb/hp
Infiniti G 37x
12.57 lb/hp
25.45 lb/hp
KIA Optima 1.7 CRDi
Fuel Economy / Emissions
Infiniti G 37x
KIA Optima 1.7 CRDi
Fuel Economy
21 mpg
combined
53 mpg
Infiniti G 37x
21 mpg
53 mpg
KIA Optima 1.7 CRDi
15 mpg
city
46 mpg
29 mpg
highway
57 mpg
21.1 gal
Fuel Tank Capacity
18.5 gal
452 mi
Range
989 mi
Infiniti G 37x
452 mi
989 mi
KIA Optima 1.7 CRDi
Environmental Impact
208.4 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 G 37x
208.4 kWh
90.4 kWh
KIA Optima 1.7 CRDi
Euro 5
Emission Standard
Euro 6b (NEFZ)
410 g/mi (NEFZ)
CO2 Emissions
187 g/mi (NEFZ)
Practical Convenience
Infiniti G 37x
KIA Optima 1.7 CRDi
4
Doors
4
5
No. of Seats
5
1078 lb
Maximum Payload
1047 lb
12.7 cu ft
Trunk Volume
14.4 cu ft
No data
Cargo Volume (Seats Down)
No data
