The Comparative Analysis :
Mercedes C 350 CDI BlueEFFICIENCY 7G-TRONIC PLUS (11 - 13) vs. Opel Insignia Sedan 2.8 V6 Turbo 4x4 Automatic (08 - 13)
€ 48,300

€ 41,400

€ 48,300
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 41,400
ⓘBase price of a new vehicle with standard equipment in Germany at market launch. Price Info
Vehicle Dimensions
The Mercedes C 350 CDI BlueEFFICIENCY is considerably smaller in every dimension. It's 9.6 inches shorter, 3.4 inches narrower and 2.1 inches lower than the Opel Insignia 2.8 V6 Turbo.
Mercedes C 350 CDI BlueEFFICIENCY
Opel Insignia 2.8 V6 Turbo
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
190.2
180.6 in
Length
190.2 in
108.7 in
Wheelbase
107.8 in
Vehicle Weight
Mercedes C 350 CDI BlueEFFICIENCY
Opel Insignia 2.8 V6 Turbo
3759 lb
Curb Weight
3990 lb
4894 lb
Gross Vehicle
Weight
Weight
5137 lb

Weight Difference:
231 lb
5.79 %

General
Mercedes C 350 CDI BlueEFFICIENCY
Opel Insignia 2.8 V6 Turbo
W204
Generation
G09
Sedan
Car Body Style
Sedan
Diesel
Fuel Type
Mid-Grade Unleaded

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

7-speed automatic transmission
Transmission
6-speed automatic transmission
Engine
Mercedes C 350 CDI BlueEFFICIENCY
Opel Insignia 2.8 V6 Turbo
V6 diesel engine with turbocharger
Engine Type
V6 gasoline engine with turbocharger
Mercedes-Benz OM 642
Engine Series
OM 642.834
Engine Code

4
Valves
4
6
Cylinders
6
3 L / 147 cu in
Displacement
2.8 L / 137 cu in
261 hp
at 3800 rpm
Power
256 hp
at 5500 rpm
Mercedes C 350 CDI BlueEFFICIENCY
261 hp
256 hp
Opel Insignia 2.8 V6 Turbo
457 lb‑ft
at 1600 rpm
Max. Torque
258 lb‑ft
at 1900 rpm
Mercedes C 350 CDI BlueEFFICIENCY
457 lb‑ft
258 lb‑ft
Opel Insignia 2.8 V6 Turbo
Performance
Mercedes C 350 CDI BlueEFFICIENCY
Opel Insignia 2.8 V6 Turbo
155 mph
Maximum Speed
155 mph
6 sec
Acceleration 0 to 62 mph
7.1 sec
62 mph
62
mph
mph
272 ft
0.000 sec

Mercedes C 350 CDI BlueEFFICIENCY
62 mph
62
mph
mph
325 ft
0.000 sec

Opel Insignia 2.8 V6 Turbo
▶ REPLAY
14.4 lb/hp
Weight-to-Power Ratio
15.59 lb/hp
Mercedes C 350 CDI BlueEFFICIENCY
14.4 lb/hp
15.59 lb/hp
Opel Insignia 2.8 V6 Turbo
Fuel Economy / Emissions
Mercedes C 350 CDI BlueEFFICIENCY
Opel Insignia 2.8 V6 Turbo
Fuel Economy
40 mpg
combined
21 mpg
Mercedes C 350 CDI BlueEFFICIENCY
40 mpg
21 mpg
Opel Insignia 2.8 V6 Turbo
33 mpg
city
14 mpg
45 mpg
highway
31 mpg
15.6 gal
Fuel Tank Capacity
18.5 gal
621 mi
Range
395 mi
Mercedes C 350 CDI BlueEFFICIENCY
621 mi
395 mi
Opel Insignia 2.8 V6 Turbo
Environmental Impact
121.3 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).
208.4 kWh
Mercedes C 350 CDI BlueEFFICIENCY
121.3 kWh
208.4 kWh
Opel Insignia 2.8 V6 Turbo
Euro 5
Emission Standard
Euro 5
248 g/mi (NEFZ)
CO2 Emissions
415 g/mi (NEFZ)
Practical Convenience
Mercedes C 350 CDI BlueEFFICIENCY
Opel Insignia 2.8 V6 Turbo
4
Doors
4
5
No. of Seats
5
1135 lb
Maximum Payload
1146 lb
13.5 cu ft
Trunk Volume
14.2 cu ft









No data
Cargo Volume (Seats Down)
No data