The Comparative Analysis :
Mercedes C 350 BlueEFFICIENCY 7G-TRONIC PLUS (11 - 13) vs. Opel Insignia Sedan 2.0 CDTI ecoFlex (13 - 15)
€ 47,300

€ 28,100

€ 47,300
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 28,100
ⓘBase price of a new vehicle with standard equipment in Germany at market launch. Price Info
Vehicle Dimensions
The Mercedes C 350 BlueEFFICIENCY 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 BlueEFFICIENCY
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 BlueEFFICIENCY
Opel Insignia 2.0 CDTI ecoFlex Start&Stop
3549 lb
Curb Weight
3556 lb
4685 lb
Gross Vehicle
Weight
Weight
4740 lb

Weight Difference:
7 lb
0.2 %

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

Rear-wheel drive
Drivetrain
Front-wheel drive

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

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

Mercedes C 350 BlueEFFICIENCY
62 mph
62
mph
mph
479 ft
0.000 sec

Opel Insignia 2.0 CDTI ecoFlex Start&Stop
▶ REPLAY
11.75 lb/hp
Weight-to-Power Ratio
25.77 lb/hp
Mercedes C 350 BlueEFFICIENCY
11.75 lb/hp
25.77 lb/hp
Opel Insignia 2.0 CDTI ecoFlex Start&Stop
Fuel Economy / Emissions
Mercedes C 350 BlueEFFICIENCY
Opel Insignia 2.0 CDTI ecoFlex Start&Stop
Fuel Economy
35 mpg
combined
64 mpg
Mercedes C 350 BlueEFFICIENCY
35 mpg
64 mpg
Opel Insignia 2.0 CDTI ecoFlex Start&Stop
25 mpg
city
52 mpg
44 mpg
highway
74 mpg
17.4 gal
Fuel Tank Capacity
18.5 gal
603 mi
Range
1176 mi
Mercedes C 350 BlueEFFICIENCY
603 mi
1176 mi
Opel Insignia 2.0 CDTI ecoFlex Start&Stop
Environmental Impact
128.7 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).
76.1 kWh
Mercedes C 350 BlueEFFICIENCY
128.7 kWh
76.1 kWh
Opel Insignia 2.0 CDTI ecoFlex Start&Stop
Euro 5
Emission Standard
Euro 5
256 g/mi (NEFZ)
CO2 Emissions
158 g/mi (NEFZ)
Practical Convenience
Mercedes C 350 BlueEFFICIENCY
Opel Insignia 2.0 CDTI ecoFlex Start&Stop
4
Doors
4
5
No. of Seats
5
1135 lb
Maximum Payload
1184 lb
13.5 cu ft
Trunk Volume
14.2 cu ft









No data
Cargo Volume (Seats Down)
No data