The Comparative Analysis :

Mercedes C 250 CDI Coupé 7G-TRONIC (11 - 15) vs. Mazda RX-8 High-Power (09 - 10)

€ 44,700
Mercedes C 250 CDI Coupé 7G-TRONIC (11 - 15) Mercedes C 250 CDI Coupé
€ 38,200
 Mazda RX-8 High-Power (09 - 10) Mazda RX-8 High-Power
€ 44,700
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 38,200

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

Vehicle Dimensions

The dimensions of these vehicles differ slightly. Both cars are the same width, but the Mercedes C 250 CDI Coupé is 12 cm longer and 6.6 cm taller.
Mercedes C 250 CDI Coupé
Mazda RX-8 High-Power
1406
Blueprint Mercedes C 250 CDI Coupé 7G-TRONIC (11 - 15)
1770
1997
1340
Blueprint Mazda RX-8 High-Power (09 - 10)
1770
1970
1770 mm
Width
1770 mm
1997 mm
Width Incl. Mirrors
1970 mm
1406 mm
Height
1340 mm
Blueprint Mercedes C 250 CDI Coupé 7G-TRONIC (11 - 15)
2760
4590
Blueprint Mazda RX-8 High-Power (09 - 10)
2700
4470
4590 mm
Length
4470 mm
2760 mm
Wheelbase
2700 mm

Vehicle Weight

Mercedes C 250 CDI Coupé
Mazda RX-8 High-Power
1660 kg
Kerb Weight
1390 kg
2130 kg
Gross Vehicle
Weight
1815 kg
Mercedes C 250 CDI Coupé 7G-TRONIC (11 - 15)
Weight Difference:
270 kg
16.27 %
Mazda RX-8 High-Power (09 - 10)

General

Mercedes C 250 CDI Coupé
Mazda RX-8 High-Power
C204
Generation
SE
Coupe
Car Body Style
Coupe
Diesel
Fuel Type
Unleaded (95 RON)
Rear-wheel drive
Drive
Rear-wheel drive
7-speed automatic transmission
Transmission
6-speed manual transmission

Engine

Mercedes C 250 CDI Coupé
Mazda RX-8 High-Power
Straight-four diesel engine with two tur­bo­chargers (bi­turbo)
Engine Type
2-cylinder rotary engine (Wankel engine) (nat­u­ral­ly as­pi­rat­ed engine)
Mercedes-Benz OM 651
Engine Series
OM 651.911
Engine Code
4
Valves
0
4
Cylinders
2
2143 CC
Engine Capacity
1308 CC
201 bhp
at 4200 rpm
Power
228 bhp
at 8200 rpm
Mercedes C 250 CDI Coupé
201 bhp
228 bhp
Mazda RX-8 High-Power
500 NM
at 1600 rpm
Max. Torque
211 NM
at 5500 rpm
Mercedes C 250 CDI Coupé
500 NM
211 NM
Mazda RX-8 High-Power

Performance

Mercedes C 250 CDI Coupé
Mazda RX-8 High-Power
149 mph
Maximum Speed
145 mph
7.1 sec
Acceleration 0 to 62 mph
6.4 sec
62 mph 62
mph

99 m
0.000 sec

Mercedes C 250 CDI Coupé

62 mph 62
mph

89 m
0.000 sec

Mazda RX-8 High-Power

▶ REPLAY
8.26 kg/bhp
Weight-to-Power Ratio
6.1 kg/bhp
Mercedes C 250 CDI Coupé
8.26 kg/bhp
6.1 kg/bhp
Mazda RX-8 High-Power

Fuel Economy / Emissions

Mercedes C 250 CDI Coupé
Mazda RX-8 High-Power
Fuel Economy
58 mpg
combined
25 mpg
Mercedes C 250 CDI Coupé
58 mpg
25 mpg
Mazda RX-8 High-Power
46 mpg
city
18 mpg
69 mpg
motorway
31 mpg
Kraftstoffanzeige
59 L
Fuel Tank Capacity
65 L
Kraftstoffanzeige
748 mi
Range
351 mi
Mercedes C 250 CDI Coupé
748 mi
351 mi
Mazda RX-8 High-Power
Environmental Impact
100.7 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).
217.9 kWh
Mercedes C 250 CDI Coupé
100.7 kWh
217.9 kWh
Mazda RX-8 High-Power
Euro 5
Emission Standard
Euro 4
128 g/km (NEFZ)
CO2 Emissions
299 g/km (NEFZ)

Practical Convenience

Mercedes C 250 CDI Coupé
Mazda RX-8 High-Power
2
Doors
4
4
No. of Seats
4
470 kg
Maximum Payload
425 kg
450 L
Boot Capacity
290 L
No data
Boot Capacity (Seats Down)
No data