The Comparative Analysis :
Opel Cascada 1.4 ECOTEC Turbo (17 - 18) vs. Mercedes C 250 d Convertible 9G-TRONIC (16 - 18)
€ 28,600

€ 52,700

€ 28,600
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 52,700
ⓘBase price of a new vehicle with standard equipment in Germany at market launch. Price Info
Vehicle Dimensions
The Opel Cascada 1.4 ECOTEC Turbo Start&Stop is a little bigger in every dimension. It's 0.4 inches longer, 1.1 inches wider and 1.3 inches taller than the Mercedes C 250 d Convertible.
Opel Cascada 1.4 ECOTEC Turbo Start&Stop
Mercedes C 250 d Convertible
56.8
72.4
79.5
55.5
71.3
79.4
72.4 in
Width
71.3 in
79.5 in
Width Incl. Mirrors
79.4 in
56.8 in
Height
55.5 in
106.1
184.9
111.8
184.5
184.9 in
Length
184.5 in
106.1 in
Wheelbase
111.8 in
Vehicle Weight
Opel Cascada 1.4 ECOTEC Turbo Start&Stop
Mercedes C 250 d Convertible
3750 lb
Curb Weight
3902 lb
4652 lb
Gross Vehicle
Weight
Weight
4960 lb

Weight Difference:
152 lb
3.9 %

General
Opel Cascada 1.4 ECOTEC Turbo Start&Stop
Mercedes C 250 d Convertible
P-J/SW
Generation
A205
Convertible
Car Body Style
Convertible
Mid-Grade Unleaded
Fuel Type
Diesel

Front-wheel drive
Drivetrain
Rear-wheel drive

6-speed manual transmission
Transmission
9-speed automatic transmission
Engine
Opel Cascada 1.4 ECOTEC Turbo Start&Stop
Mercedes C 250 d Convertible
Straight-four gasoline engine with turbocharger
Engine Type
Straight-four diesel engine with two turbochargers (biturbo)
Engine Series
Mercedes-Benz OM 651
Engine Code
OM 651.921

4
Valves
4
4
Cylinders
4
1.4 L / 69 cu in
Displacement
2.1 L / 103 cu in
138 hp
at 4900 rpm
Power
201 hp
at 3800 rpm
Opel Cascada 1.4 ECOTEC Turbo Start&Stop
138 hp
201 hp
Mercedes C 250 d Convertible
148 lb‑ft
at 1850 rpm
Max. Torque
369 lb‑ft
at 1600 rpm
Opel Cascada 1.4 ECOTEC Turbo Start&Stop
148 lb‑ft
369 lb‑ft
Mercedes C 250 d Convertible
Performance
Opel Cascada 1.4 ECOTEC Turbo Start&Stop
Mercedes C 250 d Convertible
129 mph
Maximum Speed
151 mph
10.9 sec
Acceleration 0 to 62 mph
7.2 sec
62 mph
62
mph
mph
495 ft
0.000 sec

Opel Cascada 1.4 ECOTEC Turbo Start&Stop
62 mph
62
mph
mph
328 ft
0.000 sec

Mercedes C 250 d Convertible
▶ REPLAY
27.17 lb/hp
Weight-to-Power Ratio
19.41 lb/hp
Opel Cascada 1.4 ECOTEC Turbo Start&Stop
27.17 lb/hp
19.41 lb/hp
Mercedes C 250 d Convertible
Fuel Economy / Emissions
Opel Cascada 1.4 ECOTEC Turbo Start&Stop
Mercedes C 250 d Convertible
Fuel Economy
36 mpg
combined
51 mpg
Opel Cascada 1.4 ECOTEC Turbo Start&Stop
36 mpg
51 mpg
Mercedes C 250 d Convertible
28 mpg
city
45 mpg
44 mpg
highway
55 mpg
14.8 gal
Fuel Tank Capacity
13.2 gal
536 mi
Range
675 mi
Opel Cascada 1.4 ECOTEC Turbo Start&Stop
536 mi
675 mi
Mercedes C 250 d Convertible
Environmental Impact
123.1 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).
94.6 kWh
Opel Cascada 1.4 ECOTEC Turbo Start&Stop
123.1 kWh
94.6 kWh
Mercedes C 250 d Convertible
Euro 6b (NEFZ)
Emission Standard
Euro 6b (NEFZ)
243 g/mi (NEFZ)
CO2 Emissions
195 g/mi (NEFZ)
Practical Convenience
Opel Cascada 1.4 ECOTEC Turbo Start&Stop
Mercedes C 250 d Convertible
2
Doors
2
4
No. of Seats
4
902 lb
Maximum Payload
1058 lb
10.8 cu ft
Trunk Volume
10.2 cu ft







No data
Cargo Volume (Seats Down)
No data