The Comparative Analysis :
BMW M3 (08 - 11) vs. Opel Insignia Saloon 1.4 LPG ecoFlex (Autogas) (12 - 13)
€ 66,000

€ 28,400

€ 66,000
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 28,400
ⓘBase price of a new vehicle with standard equipment in Germany at market launch. Price Info
Vehicle Dimensions
The BMW M3 is considerably smaller in every dimension. It's 25 cm shorter, 3.9 cm narrower and 5.1 cm lower than the Opel Insignia 1.4 LPG ecoFlex.
BMW M3
Opel Insignia 1.4 LPG ecoFlex
1447
1817
2005
1498
1856
2084
1817 mm
Width
1856 mm
2005 mm
Width Incl. Mirrors
2084 mm
1447 mm
Height
1498 mm
2761
4580
2737
4830
4580 mm
Length
4830 mm
2761 mm
Wheelbase
2737 mm
Vehicle Weight
BMW M3
Opel Insignia 1.4 LPG ecoFlex
1680 kg
Kerb Weight
1571 kg
2150 kg
Gross Vehicle
Weight
Weight
2110 kg

Weight Difference:
109 kg
6.49 %

General
BMW M3
Opel Insignia 1.4 LPG ecoFlex
E90
Generation
G09
Saloon
Car Body Style
Saloon
Super Unleaded (98 RON)
Fuel Type
Autogas (LPG)

Rear-wheel drive
Drive
Front-wheel drive

6-speed manual transmission
Transmission
6-speed manual transmission
Engine
BMW M3
Opel Insignia 1.4 LPG ecoFlex
V8 petrol engine (naturally aspirated engine)
Engine Type
Straight-four engine with turbocharger
BMW S65
Engine Series
S65-B40
Engine Code
4
Valves
4
8
Cylinders
4
3999 CC
Engine Capacity
1364 CC
414 bhp
at 8300 rpm
Power
138 bhp
at 4900 rpm
BMW M3
414 bhp
138 bhp
Opel Insignia 1.4 LPG ecoFlex
400 NM
at 3900 rpm
Max. Torque
200 NM
at 1850 rpm
BMW M3
400 NM
200 NM
Opel Insignia 1.4 LPG ecoFlex
Performance
BMW M3
Opel Insignia 1.4 LPG ecoFlex
155 mph
Maximum Speed
121 mph
4.9 sec
Acceleration 0 to 62 mph
12.4 sec
62 mph
62
mph
mph
68 m
0.000 sec

BMW M3
62 mph
62
mph
mph
172 m
0.000 sec

Opel Insignia 1.4 LPG ecoFlex
▶ REPLAY
4.06 kg/bhp
Weight-to-Power Ratio
11.38 kg/bhp
BMW M3
4.06 kg/bhp
11.38 kg/bhp
Opel Insignia 1.4 LPG ecoFlex
Fuel Economy / Emissions
BMW M3
Opel Insignia 1.4 LPG ecoFlex
Fuel Economy
23 mpg
combined
37 mpg
BMW M3
23 mpg
37 mpg
Opel Insignia 1.4 LPG ecoFlex
16 mpg
city
28 mpg
No data
motorway
46 mpg
63 L
Fuel Tank Capacity
42 L
316 mi
Range
344 mi
BMW M3
316 mi
344 mi
Opel Insignia 1.4 LPG ecoFlex
Environmental Impact
235 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).
112 kWh
BMW M3
235 kWh
112 kWh
Opel Insignia 1.4 LPG ecoFlex
Euro 4
Emission Standard
Euro 5
295 g/km (NEFZ)
CO2 Emissions
124 g/km (NEFZ)
Practical Convenience
BMW M3
Opel Insignia 1.4 LPG ecoFlex
4
Doors
4
5
No. of Seats
5
470 kg
Maximum Payload
539 kg
450 L
Boot Capacity
500 L








No data
Boot Capacity (Seats Down)
No data