The Comparative Analysis :
Mercedes C 250 CDI BlueEFFICIENCY Automatic (09 - 11) vs. Opel Insignia Sedan 1.4 LPG ecoFlex (Autogas) (13 - 17)
€ 41,100

€ 27,200

€ 41,100
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 Mercedes C 250 CDI BlueEFFICIENCY is considerably smaller in every dimension. It's 10.1 inches shorter, 3.4 inches narrower and 2.1 inches lower than the Opel Insignia 1.4 LPG ecoFlex.
Mercedes C 250 CDI BlueEFFICIENCY
Opel Insignia 1.4 LPG ecoFlex
56.9
69.7
79.1
59
73.1
82
69.7 in
Width
73.1 in
79.1 in
Width Incl. Mirrors
82 in
56.9 in
Height
59 in
108.7
180.6
107.8
190.6
180.6 in
Length
190.6 in
108.7 in
Wheelbase
107.8 in
Vehicle Weight
Mercedes C 250 CDI BlueEFFICIENCY
Opel Insignia 1.4 LPG ecoFlex
3560 lb
Curb Weight
3486 lb
4674 lb
Gross Vehicle
Weight
Weight
4652 lb

Weight Difference:
75 lb
2.11 %

General
Mercedes C 250 CDI BlueEFFICIENCY
Opel Insignia 1.4 LPG ecoFlex
W204
Generation
G09
Sedan
Car Body Style
Sedan
Diesel
Fuel Type
Autogas (LPG)

Rear-wheel drive
Drivetrain
Front-wheel drive

5-speed automatic transmission
Transmission
6-speed manual transmission
Engine
Mercedes C 250 CDI BlueEFFICIENCY
Opel Insignia 1.4 LPG ecoFlex
Straight-four diesel engine with two turbochargers (biturbo)
Engine Type
Straight-four engine with turbocharger
Mercedes-Benz OM 651
Engine Series
OM 651.911
Engine Code

4
Valves
4
4
Cylinders
4
2.1 L / 103 cu in
Displacement
1.4 L / 69 cu in
201 hp
at 4200 rpm
Power
138 hp
at 4900 rpm
Mercedes C 250 CDI BlueEFFICIENCY
201 hp
138 hp
Opel Insignia 1.4 LPG ecoFlex
369 lb‑ft
at 1600 rpm
Max. Torque
148 lb‑ft
at 1850 rpm
Mercedes C 250 CDI BlueEFFICIENCY
369 lb‑ft
148 lb‑ft
Opel Insignia 1.4 LPG ecoFlex
Performance
Mercedes C 250 CDI BlueEFFICIENCY
Opel Insignia 1.4 LPG ecoFlex
149 mph
Maximum Speed
121 mph
7 sec
Acceleration 0 to 62 mph
11.9 sec
62 mph
62
mph
mph
318 ft
0.000 sec

Mercedes C 250 CDI BlueEFFICIENCY
62 mph
62
mph
mph
541 ft
0.000 sec

Opel Insignia 1.4 LPG ecoFlex
▶ REPLAY
17.71 lb/hp
Weight-to-Power Ratio
25.26 lb/hp
Mercedes C 250 CDI BlueEFFICIENCY
17.71 lb/hp
25.26 lb/hp
Opel Insignia 1.4 LPG ecoFlex
Fuel Economy / Emissions
Mercedes C 250 CDI BlueEFFICIENCY
Opel Insignia 1.4 LPG ecoFlex
Fuel Economy
42 mpg
combined
30 mpg
Mercedes C 250 CDI BlueEFFICIENCY
42 mpg
30 mpg
Opel Insignia 1.4 LPG ecoFlex
30 mpg
city
22 mpg
55 mpg
highway
37 mpg
15.6 gal
Fuel Tank Capacity
10 gal
655 mi
Range
299 mi
Mercedes C 250 CDI BlueEFFICIENCY
655 mi
299 mi
Opel Insignia 1.4 LPG ecoFlex
Environmental Impact
115.2 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).
116.5 kWh
Mercedes C 250 CDI BlueEFFICIENCY
115.2 kWh
116.5 kWh
Opel Insignia 1.4 LPG ecoFlex
Euro 5
Emission Standard
Euro 6b (NEFZ)
240 g/mi (NEFZ)
CO2 Emissions
206 g/mi (NEFZ)
Practical Convenience
Mercedes C 250 CDI BlueEFFICIENCY
Opel Insignia 1.4 LPG ecoFlex
4
Doors
4
5
No. of Seats
5
1113 lb
Maximum Payload
1166 lb
13.5 cu ft
Trunk Volume
14.2 cu ft









No data
Cargo Volume (Seats Down)
No data