The Comparative Analysis :
KIA Optima 2.0 Automatic (13 - 13) vs. Infiniti G 37 AWD Automatic (09 - 10)
€ 29,100
€ 44,300
€ 29,100
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 44,300
ⓘ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 KIA Optima 2.0 is 2.8 inches longer, 2.4 inches wider and 0.6 inches lower than the Infiniti G 37.
KIA Optima 2.0
Infiniti G 37
57.3
72
79.9
57.9
69.7
77.6
72 in
Width
69.7 in
79.9 in
Width Incl. Mirrors
77.6 in
57.3 in
Height
57.9 in
110
190.7
112.2
188
190.7 in
Length
188 in
110 in
Wheelbase
112.2 in
Vehicle Weight
KIA Optima 2.0
Infiniti G 37
3331 lb
Curb Weight
3971 lb
4409 lb
Gross Vehicle
Weight
Weight
5049 lb
Weight Difference:
639 lb
16.09 %
General
KIA Optima 2.0
Infiniti G 37
TF
Generation
V36
Sedan
Car Body Style
Sedan
Mid-Grade Unleaded
Fuel Type
Mid-Grade Unleaded
Front-wheel drive
Drivetrain
Permanent all-wheel drive (AWD)
6-speed automatic transmission
Transmission
7-speed automatic transmission
Engine
KIA Optima 2.0
Infiniti G 37
Straight-four gasoline engine (naturally aspirated engine)
Engine Type
V6 gasoline engine (naturally aspirated engine)
4
Valves
4
4
Cylinders
6
2 L / 98 cu in
Displacement
3.7 L / 181 cu in
163 hp
at 6500 rpm
Power
316 hp
at 7000 rpm
KIA Optima 2.0
163 hp
316 hp
Infiniti G 37
145 lb‑ft
at 4800 rpm
Max. Torque
266 lb‑ft
at 5200 rpm
KIA Optima 2.0
145 lb‑ft
266 lb‑ft
Infiniti G 37
Performance
KIA Optima 2.0
Infiniti G 37
126 mph
Maximum Speed
149 mph
10.9 sec
Acceleration 0 to 62 mph
6 sec
62 mph
62
mph
mph
495 ft
0.000 sec
KIA Optima 2.0
62 mph
62
mph
mph
272 ft
0.000 sec
Infiniti G 37
▶ REPLAY
20.44 lb/hp
Weight-to-Power Ratio
12.57 lb/hp
KIA Optima 2.0
20.44 lb/hp
12.57 lb/hp
Infiniti G 37
Fuel Economy / Emissions
KIA Optima 2.0
Infiniti G 37
Fuel Economy
31 mpg
combined
21 mpg
KIA Optima 2.0
31 mpg
21 mpg
Infiniti G 37
23 mpg
city
15 mpg
39 mpg
highway
29 mpg
18.5 gal
Fuel Tank Capacity
21.1 gal
572 mi
Range
452 mi
KIA Optima 2.0
572 mi
452 mi
Infiniti G 37
Environmental Impact
144 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).
208.4 kWh
KIA Optima 2.0
144 kWh
208.4 kWh
Infiniti G 37
Euro 5
Emission Standard
Euro 5
285 g/mi (NEFZ)
CO2 Emissions
410 g/mi (NEFZ)
Practical Convenience
KIA Optima 2.0
Infiniti G 37
4
Doors
4
5
No. of Seats
5
1078 lb
Maximum Payload
1078 lb
14.3 cu ft
Trunk Volume
12.7 cu ft
No data
Cargo Volume (Seats Down)
No data
