The Comparative Analysis :
Infiniti G 37 AWD Automatic (09 - 10) vs. KIA Optima 1.7 CRDi (13 - 15)
€ 44,300
€ 27,000
€ 44,300
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 27,000
ⓘ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 37 is 2.8 inches shorter, 2.4 inches narrower and 0.6 inches taller than the KIA Optima 1.7 CRDi.
Infiniti G 37
KIA Optima 1.7 CRDi
57.9
69.7
77.6
57.3
72
79.9
69.7 in
Width
72 in
77.6 in
Width Incl. Mirrors
79.9 in
57.9 in
Height
57.3 in
112.2
188
110
190.7
188 in
Length
190.7 in
112.2 in
Wheelbase
110 in
Vehicle Weight
Infiniti G 37
KIA Optima 1.7 CRDi
3971 lb
Curb Weight
3472 lb
5049 lb
Gross Vehicle
Weight
Weight
4519 lb
Weight Difference:
498 lb
12.54 %
General
Infiniti G 37
KIA Optima 1.7 CRDi
V36
Generation
TF
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
6-speed manual transmission
Engine
Infiniti G 37
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
134 hp
at 4000 rpm
Infiniti G 37
316 hp
134 hp
KIA Optima 1.7 CRDi
266 lb‑ft
at 5200 rpm
Max. Torque
240 lb‑ft
at 2000 rpm
Infiniti G 37
266 lb‑ft
240 lb‑ft
KIA Optima 1.7 CRDi
Performance
Infiniti G 37
KIA Optima 1.7 CRDi
149 mph
Maximum Speed
126 mph
6 sec
Acceleration 0 to 62 mph
10.3 sec
62 mph
62
mph
mph
272 ft
0.000 sec
Infiniti G 37
62 mph
62
mph
mph
469 ft
0.000 sec
KIA Optima 1.7 CRDi
▶ REPLAY
12.57 lb/hp
Weight-to-Power Ratio
25.91 lb/hp
Infiniti G 37
12.57 lb/hp
25.91 lb/hp
KIA Optima 1.7 CRDi
Fuel Economy / Emissions
Infiniti G 37
KIA Optima 1.7 CRDi
Fuel Economy
21 mpg
combined
46 mpg
Infiniti G 37
21 mpg
46 mpg
KIA Optima 1.7 CRDi
15 mpg
city
39 mpg
29 mpg
highway
52 mpg
21.1 gal
Fuel Tank Capacity
18.5 gal
452 mi
Range
853 mi
Infiniti G 37
452 mi
853 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).
104.9 kWh
Infiniti G 37
208.4 kWh
104.9 kWh
KIA Optima 1.7 CRDi
Euro 5
Emission Standard
Euro 5
410 g/mi (NEFZ)
CO2 Emissions
214 g/mi (NEFZ)
Practical Convenience
Infiniti G 37
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
14.3 cu ft
No data
Cargo Volume (Seats Down)
No data
