The Comparative Analysis :
Opel Insignia Sedan 1.4 LPG ecoFlex (Autogas) (12 - 13) vs. Infiniti G 37 (09 - 11)
€ 28,400
€ 40,600
€ 28,400
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 40,600
ⓘBase price of a new vehicle with standard equipment in Germany at market launch. Price Info
Vehicle Dimensions
The Opel Insignia 1.4 LPG ecoFlex is slightly bigger in every dimension. It's 2.2 inches longer, 3.4 inches wider and 1.9 inches taller than the Infiniti G 37.
Opel Insignia 1.4 LPG ecoFlex
Infiniti G 37
59
73.1
82
57.1
69.7
77.6
73.1 in
Width
69.7 in
82 in
Width Incl. Mirrors
77.6 in
59 in
Height
57.1 in
107.8
190.2
112.2
188
190.2 in
Length
188 in
107.8 in
Wheelbase
112.2 in
Vehicle Weight
Opel Insignia 1.4 LPG ecoFlex
Infiniti G 37
3463 lb
Curb Weight
3768 lb
4652 lb
Gross Vehicle
Weight
Weight
4872 lb
Weight Difference:
304 lb
8.07 %
General
Opel Insignia 1.4 LPG ecoFlex
Infiniti G 37
G09
Generation
V36
Sedan
Car Body Style
Sedan
Autogas (LPG)
Fuel Type
Mid-Grade Unleaded
Front-wheel drive
Drivetrain
Rear-wheel drive
6-speed manual transmission
Transmission
6-speed manual transmission
Engine
Opel Insignia 1.4 LPG ecoFlex
Infiniti G 37
Straight-four engine with turbocharger
Engine Type
V6 gasoline engine (naturally aspirated engine)
4
Valves
4
4
Cylinders
6
1.4 L / 69 cu in
Displacement
3.7 L / 181 cu in
138 hp
at 4900 rpm
Power
316 hp
at 7000 rpm
Opel Insignia 1.4 LPG ecoFlex
138 hp
316 hp
Infiniti G 37
148 lb‑ft
at 1850 rpm
Max. Torque
266 lb‑ft
at 5200 rpm
Opel Insignia 1.4 LPG ecoFlex
148 lb‑ft
266 lb‑ft
Infiniti G 37
Performance
Opel Insignia 1.4 LPG ecoFlex
Infiniti G 37
121 mph
Maximum Speed
155 mph
12.4 sec
Acceleration 0 to 62 mph
5.8 sec
62 mph
62
mph
mph
564 ft
0.000 sec
Opel Insignia 1.4 LPG ecoFlex
62 mph
62
mph
mph
266 ft
0.000 sec
Infiniti G 37
▶ REPLAY
25.09 lb/hp
Weight-to-Power Ratio
11.92 lb/hp
Opel Insignia 1.4 LPG ecoFlex
25.09 lb/hp
11.92 lb/hp
Infiniti G 37
Fuel Economy / Emissions
Opel Insignia 1.4 LPG ecoFlex
Infiniti G 37
Fuel Economy
31 mpg
combined
22 mpg
Opel Insignia 1.4 LPG ecoFlex
31 mpg
22 mpg
Infiniti G 37
23 mpg
city
15 mpg
38 mpg
highway
30 mpg
11.1 gal
Fuel Tank Capacity
21.1 gal
344 mi
Range
469 mi
Opel Insignia 1.4 LPG ecoFlex
344 mi
469 mi
Infiniti G 37
Environmental Impact
112 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).
200.8 kWh
Opel Insignia 1.4 LPG ecoFlex
112 kWh
200.8 kWh
Infiniti G 37
Euro 5
Emission Standard
Euro 5
200 g/mi (NEFZ)
CO2 Emissions
399 g/mi (NEFZ)
Practical Convenience
Opel Insignia 1.4 LPG ecoFlex
Infiniti G 37
4
Doors
4
5
No. of Seats
5
1188 lb
Maximum Payload
1105 lb
14.2 cu ft
Trunk Volume
12.7 cu ft
No data
Cargo Volume (Seats Down)
No data
