The Comparative Analysis :
Opel Insignia Sedan 1.4 LPG ecoFlex (Autogas) (12 - 13) vs. Mercedes C 63 AMG SPEEDSHIFT MCT 7G-TRONIC (11 - 13)
€ 28,400
€ 72,200
€ 28,400
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 72,200
ⓘ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 considerably bigger in every dimension. It's 4.1 inches longer, 2.4 inches wider and 2.4 inches taller than the Mercedes C 63 AMG.
Opel Insignia 1.4 LPG ecoFlex
Mercedes C 63 AMG
59
73.1
82
56.6
70.7
79.1
73.1 in
Width
70.7 in
82 in
Width Incl. Mirrors
79.1 in
59 in
Height
56.6 in
107.8
190.2
108.9
186.1
190.2 in
Length
186.1 in
107.8 in
Wheelbase
108.9 in
Vehicle Weight
Opel Insignia 1.4 LPG ecoFlex
Mercedes C 63 AMG
3463 lb
Curb Weight
3814 lb
4652 lb
Gross Vehicle
Weight
Weight
4817 lb
Weight Difference:
351 lb
9.2 %
General
Opel Insignia 1.4 LPG ecoFlex
Mercedes C 63 AMG
G09
Generation
W204
Sedan
Car Body Style
Sedan
Autogas (LPG)
Fuel Type
Premium Unleaded

Front-wheel drive
Drivetrain
Rear-wheel drive

6-speed manual transmission
Transmission
7-speed automatic transmission
Engine
Opel Insignia 1.4 LPG ecoFlex
Mercedes C 63 AMG
Straight-four engine with turbocharger
Engine Type
V8 gasoline engine (naturally aspirated engine)
Engine Series
Mercedes-Benz M 156
Engine Code
M 156.985

4
Valves
4
4
Cylinders
8
1.4 L / 69 cu in
Displacement
6.2 L / 303 cu in
138 hp
at 4900 rpm
Power
451 hp
at 6800 rpm
Opel Insignia 1.4 LPG ecoFlex
138 hp
451 hp
Mercedes C 63 AMG
148 lb‑ft
at 1850 rpm
Max. Torque
443 lb‑ft
at 5000 rpm
Opel Insignia 1.4 LPG ecoFlex
148 lb‑ft
443 lb‑ft
Mercedes C 63 AMG
Performance
Opel Insignia 1.4 LPG ecoFlex
Mercedes C 63 AMG
121 mph
Maximum Speed
155 mph
12.4 sec
Acceleration 0 to 62 mph
4.5 sec
62 mph
62
mph
mph
564 ft
0.000 sec
Opel Insignia 1.4 LPG ecoFlex
62 mph
62
mph
mph
207 ft
0.000 sec
Mercedes C 63 AMG
▶ REPLAY
25.09 lb/hp
Weight-to-Power Ratio
8.46 lb/hp
Opel Insignia 1.4 LPG ecoFlex
25.09 lb/hp
8.46 lb/hp
Mercedes C 63 AMG
Fuel Economy / Emissions
Opel Insignia 1.4 LPG ecoFlex
Mercedes C 63 AMG
Fuel Economy
31 mpg
combined
20 mpg
Opel Insignia 1.4 LPG ecoFlex
31 mpg
20 mpg
Mercedes C 63 AMG
23 mpg
city
13 mpg
38 mpg
highway
28 mpg
11.1 gal
Fuel Tank Capacity
17.4 gal
344 mi
Range
342 mi
Opel Insignia 1.4 LPG ecoFlex
344 mi
342 mi
Mercedes C 63 AMG
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).
227.4 kWh
Opel Insignia 1.4 LPG ecoFlex
112 kWh
227.4 kWh
Mercedes C 63 AMG
Euro 5
Emission Standard
Euro 5
200 g/mi (NEFZ)
CO2 Emissions
451 g/mi (NEFZ)
Practical Convenience
Opel Insignia 1.4 LPG ecoFlex
Mercedes C 63 AMG
4
Doors
4
5
No. of Seats
5
1188 lb
Maximum Payload
1003 lb
14.2 cu ft
Trunk Volume
13.5 cu ft









No data
Cargo Volume (Seats Down)
No data
















