The Comparative Analysis :
Infiniti G 37 (09 - 11) vs. Opel Insignia Saloon 1.4 LPG ecoFlex (Petrol) (13 - 17)
€ 40,600
€ 27,200
€ 40,600
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 27,200
ⓘBase price of a new vehicle with standard equipment in Germany at market launch. Price Info
Vehicle Dimensions
The Infiniti G 37 is considerably smaller in every dimension. It's 6.7 cm shorter, 8.6 cm narrower and 4.8 cm lower than the Opel Insignia 1.4 LPG ecoFlex.
Infiniti G 37
Opel Insignia 1.4 LPG ecoFlex
1450
1770
1970
1498
1856
2084
1770 mm
Width
1856 mm
1970 mm
Width Incl. Mirrors
2084 mm
1450 mm
Height
1498 mm
2850
4775
2737
4842
4775 mm
Length
4842 mm
2850 mm
Wheelbase
2737 mm
Vehicle Weight
Infiniti G 37
Opel Insignia 1.4 LPG ecoFlex
1709 kg
Kerb Weight
1581 kg
2210 kg
Gross Vehicle
Weight
Weight
2110 kg
Weight Difference:
128 kg
7.49 %
General
Infiniti G 37
Opel Insignia 1.4 LPG ecoFlex
V36
Generation
G09
Saloon
Car Body Style
Saloon
Unleaded (95 RON)
Fuel Type
Unleaded (95 RON)

Rear-wheel drive
Drive
Front-wheel drive

6-speed manual transmission
Transmission
6-speed manual transmission
Engine
Infiniti G 37
Opel Insignia 1.4 LPG ecoFlex
V6 petrol engine (naturally aspirated engine)
Engine Type
Straight-four engine with turbocharger
4
Valves
4
6
Cylinders
4
3696 CC
Engine Capacity
1364 CC
316 bhp
at 7000 rpm
Power
138 bhp
at 4900 rpm
Infiniti G 37
316 bhp
138 bhp
Opel Insignia 1.4 LPG ecoFlex
360 NM
at 5200 rpm
Max. Torque
200 NM
at 1850 rpm
Infiniti G 37
360 NM
200 NM
Opel Insignia 1.4 LPG ecoFlex
Performance
Infiniti G 37
Opel Insignia 1.4 LPG ecoFlex
155 mph
Maximum Speed
121 mph
5.8 sec
Acceleration 0 to 62 mph
11.9 sec
62 mph
62
mph
mph
81 m
0.000 sec
Infiniti G 37
62 mph
62
mph
mph
165 m
0.000 sec
Opel Insignia 1.4 LPG ecoFlex
▶ REPLAY
5.41 kg/bhp
Weight-to-Power Ratio
11.46 kg/bhp
Infiniti G 37
5.41 kg/bhp
11.46 kg/bhp
Opel Insignia 1.4 LPG ecoFlex
Fuel Economy / Emissions
Infiniti G 37
Opel Insignia 1.4 LPG ecoFlex
Fuel Economy
27 mpg
combined
46 mpg
Infiniti G 37
27 mpg
46 mpg
Opel Insignia 1.4 LPG ecoFlex
18 mpg
city
35 mpg
36 mpg
motorway
56 mpg
80 L
Fuel Tank Capacity
70 L
469 mi
Range
713 mi
Infiniti G 37
469 mi
713 mi
Opel Insignia 1.4 LPG ecoFlex
Environmental Impact
200.8 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).
115.6 kWh
Infiniti G 37
200.8 kWh
115.6 kWh
Opel Insignia 1.4 LPG ecoFlex
Euro 5
Emission Standard
Euro 6b (NEFZ)
248 g/km (NEFZ)
CO2 Emissions
144 g/km (NEFZ)
Practical Convenience
Infiniti G 37
Opel Insignia 1.4 LPG ecoFlex
4
Doors
4
5
No. of Seats
5
501 kg
Maximum Payload
529 kg
450 L
Boot Capacity
500 L








No data
Boot Capacity (Seats Down)
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