The Comparative Analysis :

Mercedes C 320 CDI 7G-TRONIC (07 - 09) vs. Opel Insignia Sedan 1.4 LPG ecoFlex (Gasoline) (12 - 13)

€ 44,900
Mercedes C 320 CDI 7G-TRONIC (07 - 09) Mercedes C 320 CDI
€ 28,400
 Opel Insignia Sedan 1.4 LPG ecoFlex (Gasoline) (12 - 13) Opel Insignia 1.4 LPG ecoFlex
€ 44,900
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 28,400

ⓘBase price of a new vehicle with standard equipment in Germany at market launch. Price Info

Vehicle Dimensions

The Mercedes C 320 CDI is considerably smaller in every dimension. It's 9.6 inches shorter, 3.4 inches narrower and 2 inches lower than the Opel Insignia 1.4 LPG ecoFlex.
Mercedes C 320 CDI
Opel Insignia 1.4 LPG ecoFlex
57
Blueprint Mercedes C 320 CDI 7G-TRONIC (07 - 09)
69.7
79.1
59
Blueprint Opel Insignia Sedan 1.4 LPG ecoFlex (Gasoline) (12 - 13)
73.1
82
69.7 in
Width
73.1 in
79.1 in
Width Incl. Mirrors
82 in
57 in
Height
59 in
Blueprint Mercedes C 320 CDI 7G-TRONIC (07 - 09)
108.7
180.6
Blueprint Opel Insignia Sedan 1.4 LPG ecoFlex (Gasoline) (12 - 13)
107.8
190.2
180.6 in
Length
190.2 in
108.7 in
Wheelbase
107.8 in

Vehicle Weight

Mercedes C 320 CDI
Opel Insignia 1.4 LPG ecoFlex
3748 lb
Curb Weight
3463 lb
4817 lb
Gross Vehicle
Weight
4652 lb
Mercedes C 320 CDI 7G-TRONIC (07 - 09)
Weight Difference:
284 lb
7.58 %
Opel Insignia Sedan 1.4 LPG ecoFlex (Gasoline) (12 - 13)

General

Mercedes C 320 CDI
Opel Insignia 1.4 LPG ecoFlex
W204
Generation
G09
Sedan
Car Body Style
Sedan
Diesel
Fuel Type
Mid-Grade Unleaded
Rear-wheel drive
Drivetrain
Front-wheel drive
7-speed automatic transmission
Transmission
6-speed manual transmission

Engine

Mercedes C 320 CDI
Opel Insignia 1.4 LPG ecoFlex
V6 diesel engine with tur­bo­charger
Engine Type
Straight-four engine with tur­bo­charger
Mercedes-Benz OM 642
Engine Series
OM 642.960
Engine Code
4
Valves
4
6
Cylinders
4
3 L / 147 cu in
Displacement
1.4 L / 69 cu in
221 hp
at 3800 rpm
Power
138 hp
at 4900 rpm
Mercedes C 320 CDI
221 hp
138 hp
Opel Insignia 1.4 LPG ecoFlex
376 lb‑ft
at 1600 rpm
Max. Torque
148 lb‑ft
at 1850 rpm
Mercedes C 320 CDI
376 lb‑ft
148 lb‑ft
Opel Insignia 1.4 LPG ecoFlex

Performance

Mercedes C 320 CDI
Opel Insignia 1.4 LPG ecoFlex
155 mph
Maximum Speed
127 mph
6.9 sec
Acceleration 0 to 62 mph
10.9 sec
62 mph 62
mph

315 ft
0.000 sec

Mercedes C 320 CDI

62 mph 62
mph

495 ft
0.000 sec

Opel Insignia 1.4 LPG ecoFlex

▶ REPLAY
16.96 lb/hp
Weight-to-Power Ratio
25.09 lb/hp
Mercedes C 320 CDI
16.96 lb/hp
25.09 lb/hp
Opel Insignia 1.4 LPG ecoFlex

Fuel Economy / Emissions

Mercedes C 320 CDI
Opel Insignia 1.4 LPG ecoFlex
Fuel Economy
32 mpg
combined
40 mpg
Mercedes C 320 CDI
32 mpg
40 mpg
Opel Insignia 1.4 LPG ecoFlex
24 mpg
city
30 mpg
40 mpg
highway
49 mpg
Kraftstoffanzeige
17.4 gal
Fuel Tank Capacity
18.5 gal
Kraftstoffanzeige
562 mi
Range
737 mi
Mercedes C 320 CDI
562 mi
737 mi
Opel Insignia 1.4 LPG ecoFlex
Environmental Impact
150.2 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).
111.8 kWh
Mercedes C 320 CDI
150.2 kWh
111.8 kWh
Opel Insignia 1.4 LPG ecoFlex
Euro 4
Emission Standard
Euro 5
311 g/mi (NEFZ)
CO2 Emissions
224 g/mi (NEFZ)

Practical Convenience

Mercedes C 320 CDI
Opel Insignia 1.4 LPG ecoFlex
4
Doors
4
5
No. of Seats
5
1069 lb
Maximum Payload
1188 lb
13.5 cu ft
Trunk Volume
14.2 cu ft
No data
Cargo Volume (Seats Down)
No data