The Comparative Analysis :
Mercedes C 350 CDI 4MATIC 7G-TRONIC (09 - 09) vs. Opel Insignia Sedan 2.0 CDTI ecoFlex (14 - 17)
€ 47,200

€ 32,300

€ 47,200
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 32,300
ⓘBase price of a new vehicle with standard equipment in Germany at market launch. Price Info
Vehicle Dimensions
The Mercedes C 350 CDI is considerably smaller in every dimension. It's 10.1 inches shorter, 3.4 inches narrower and 2 inches lower than the Opel Insignia 2.0 CDTI ecoFlex Start&Stop.
Mercedes C 350 CDI
Opel Insignia 2.0 CDTI ecoFlex Start&Stop
57
69.7
79.1
59
73.1
82
69.7 in
Width
73.1 in
79.1 in
Width Incl. Mirrors
82 in
57 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 350 CDI
Opel Insignia 2.0 CDTI ecoFlex Start&Stop
3880 lb
Curb Weight
3668 lb
4949 lb
Gross Vehicle
Weight
Weight
4806 lb

Weight Difference:
212 lb
5.46 %

General
Mercedes C 350 CDI
Opel Insignia 2.0 CDTI ecoFlex Start&Stop
W204
Generation
G09
Sedan
Car Body Style
Sedan
Diesel
Fuel Type
Diesel

Permanent all-wheel drive (AWD)
Drivetrain
Front-wheel drive

7-speed automatic transmission
Transmission
6-speed manual transmission
Engine
Mercedes C 350 CDI
Opel Insignia 2.0 CDTI ecoFlex Start&Stop
V6 diesel engine with turbocharger
Engine Type
Straight-four diesel engine with turbocharger
Mercedes-Benz OM 642
Engine Series
OM 642.961
Engine Code

4
Valves
4
6
Cylinders
4
3 L / 147 cu in
Displacement
2 L / 98 cu in
221 hp
at 3800 rpm
Power
168 hp
at 3750 rpm
Mercedes C 350 CDI
221 hp
168 hp
Opel Insignia 2.0 CDTI ecoFlex Start&Stop
376 lb‑ft
at 1600 rpm
Max. Torque
295 lb‑ft
at 1750 rpm
Mercedes C 350 CDI
376 lb‑ft
295 lb‑ft
Opel Insignia 2.0 CDTI ecoFlex Start&Stop
Performance
Mercedes C 350 CDI
Opel Insignia 2.0 CDTI ecoFlex Start&Stop
155 mph
Maximum Speed
140 mph
6.7 sec
Acceleration 0 to 62 mph
9.4 sec
62 mph
62
mph
mph
305 ft
0.000 sec

Mercedes C 350 CDI
62 mph
62
mph
mph
430 ft
0.000 sec

Opel Insignia 2.0 CDTI ecoFlex Start&Stop
▶ REPLAY
17.56 lb/hp
Weight-to-Power Ratio
21.83 lb/hp
Mercedes C 350 CDI
17.56 lb/hp
21.83 lb/hp
Opel Insignia 2.0 CDTI ecoFlex Start&Stop
Fuel Economy / Emissions
Mercedes C 350 CDI
Opel Insignia 2.0 CDTI ecoFlex Start&Stop
Fuel Economy
31 mpg
combined
52 mpg
Mercedes C 350 CDI
31 mpg
52 mpg
Opel Insignia 2.0 CDTI ecoFlex Start&Stop
23 mpg
city
42 mpg
38 mpg
highway
62 mpg
17.4 gal
Fuel Tank Capacity
18.5 gal
533 mi
Range
967 mi
Mercedes C 350 CDI
533 mi
967 mi
Opel Insignia 2.0 CDTI ecoFlex Start&Stop
Environmental Impact
158.4 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).
92.5 kWh
Mercedes C 350 CDI
158.4 kWh
92.5 kWh
Opel Insignia 2.0 CDTI ecoFlex Start&Stop
Euro 4
Emission Standard
Euro 6b (NEFZ)
325 g/mi (NEFZ)
CO2 Emissions
190 g/mi (NEFZ)
Practical Convenience
Mercedes C 350 CDI
Opel Insignia 2.0 CDTI ecoFlex Start&Stop
4
Doors
4
5
No. of Seats
5
1069 lb
Maximum Payload
1138 lb
13.5 cu ft
Trunk Volume
14.2 cu ft









No data
Cargo Volume (Seats Down)
No data