The Comparative Analysis :
Opel Insignia Sedan 2.0 CDTI ecoFlex (13 - 14) vs. Mercedes C 350 BlueEFFICIENCY 7G-TRONIC PLUS (11 - 13)
€ 31,900

€ 47,300

€ 31,900
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 47,300
ⓘBase price of a new vehicle with standard equipment in Germany at market launch. Price Info
Vehicle Dimensions
The Opel Insignia 2.0 CDTI ecoFlex Start&Stop is considerably bigger in every dimension. It's 10.1 inches longer, 3.4 inches wider and 2 inches taller than the Mercedes C 350 BlueEFFICIENCY.
Opel Insignia 2.0 CDTI ecoFlex Start&Stop
Mercedes C 350 BlueEFFICIENCY
59
73.1
82
57
69.7
79.1
73.1 in
Width
69.7 in
82 in
Width Incl. Mirrors
79.1 in
59 in
Height
57 in
107.8
190.6
108.7
180.6
190.6 in
Length
180.6 in
107.8 in
Wheelbase
108.7 in
Vehicle Weight
Opel Insignia 2.0 CDTI ecoFlex Start&Stop
Mercedes C 350 BlueEFFICIENCY
3578 lb
Curb Weight
3549 lb
4696 lb
Gross Vehicle
Weight
Weight
4685 lb

Weight Difference:
29 lb
0.81 %

General
Opel Insignia 2.0 CDTI ecoFlex Start&Stop
Mercedes C 350 BlueEFFICIENCY
G09
Generation
W204
Sedan
Car Body Style
Sedan
Diesel
Fuel Type
Mid-Grade Unleaded

Front-wheel drive
Drivetrain
Rear-wheel drive

6-speed manual transmission
Transmission
7-speed automatic transmission
Engine
Opel Insignia 2.0 CDTI ecoFlex Start&Stop
Mercedes C 350 BlueEFFICIENCY
Straight-four diesel engine with turbocharger
Engine Type
V6 gasoline engine (naturally aspirated engine)
Engine Series
Mercedes-Benz M 276
Engine Code
M 276.957

4
Valves
4
4
Cylinders
6
2 L / 98 cu in
Displacement
3.5 L / 171 cu in
161 hp
at 4000 rpm
Power
302 hp
at 6500 rpm
Opel Insignia 2.0 CDTI ecoFlex Start&Stop
161 hp
302 hp
Mercedes C 350 BlueEFFICIENCY
258 lb‑ft
at 1750 rpm
Max. Torque
273 lb‑ft
at 3500 rpm
Opel Insignia 2.0 CDTI ecoFlex Start&Stop
258 lb‑ft
273 lb‑ft
Mercedes C 350 BlueEFFICIENCY
Performance
Opel Insignia 2.0 CDTI ecoFlex Start&Stop
Mercedes C 350 BlueEFFICIENCY
137 mph
Maximum Speed
155 mph
9.5 sec
Acceleration 0 to 62 mph
6 sec
62 mph
62
mph
mph
433 ft
0.000 sec

Opel Insignia 2.0 CDTI ecoFlex Start&Stop
62 mph
62
mph
mph
272 ft
0.000 sec

Mercedes C 350 BlueEFFICIENCY
▶ REPLAY
22.22 lb/hp
Weight-to-Power Ratio
11.75 lb/hp
Opel Insignia 2.0 CDTI ecoFlex Start&Stop
22.22 lb/hp
11.75 lb/hp
Mercedes C 350 BlueEFFICIENCY
Fuel Economy / Emissions
Opel Insignia 2.0 CDTI ecoFlex Start&Stop
Mercedes C 350 BlueEFFICIENCY
Fuel Economy
55 mpg
combined
35 mpg
Opel Insignia 2.0 CDTI ecoFlex Start&Stop
55 mpg
35 mpg
Mercedes C 350 BlueEFFICIENCY
44 mpg
city
25 mpg
64 mpg
highway
44 mpg
18.5 gal
Fuel Tank Capacity
17.4 gal
1012 mi
Range
603 mi
Opel Insignia 2.0 CDTI ecoFlex Start&Stop
1012 mi
603 mi
Mercedes C 350 BlueEFFICIENCY
Environmental Impact
88.5 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).
128.7 kWh
Opel Insignia 2.0 CDTI ecoFlex Start&Stop
88.5 kWh
128.7 kWh
Mercedes C 350 BlueEFFICIENCY
Euro 5
Emission Standard
Euro 5
183 g/mi (NEFZ)
CO2 Emissions
256 g/mi (NEFZ)
Practical Convenience
Opel Insignia 2.0 CDTI ecoFlex Start&Stop
Mercedes C 350 BlueEFFICIENCY
4
Doors
4
5
No. of Seats
5
1118 lb
Maximum Payload
1135 lb
14.2 cu ft
Trunk Volume
13.5 cu ft









No data
Cargo Volume (Seats Down)
No data