The Comparative Analysis :

Mercedes C 250 d Coupé 9G-TRONIC (15 - 18) vs. Mazda RX-8 High-Power (03 - 09)

€ 45,500
Mercedes C 250 d Coupé 9G-TRONIC (15 - 18) Mercedes C 250 d Coupé
€ 32,300
 Mazda RX-8 High-Power (03 - 09) Mazda RX-8 High-Power
€ 45,500
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 32,300

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

Vehicle Dimensions

The Mercedes C 250 d Coupé is considerably bigger in every dimension. It's 10.1 inches longer, 1.6 inches wider and 2.6 inches taller than the Mazda RX-8 High-Power.
Mercedes C 250 d Coupé
Mazda RX-8 High-Power
55.4
Blueprint Mercedes C 250 d Coupé 9G-TRONIC (15 - 18)
71.3
79.4
52.8
Blueprint Mazda RX-8 High-Power (03 - 09)
69.7
77.6
71.3 in
Width
69.7 in
79.4 in
Width Incl. Mirrors
77.6 in
55.4 in
Height
52.8 in
Blueprint Mercedes C 250 d Coupé 9G-TRONIC (15 - 18)
111.8
184.5
Blueprint Mazda RX-8 High-Power (03 - 09)
106.3
174.4
184.5 in
Length
174.4 in
111.8 in
Wheelbase
106.3 in

Vehicle Weight

Mercedes C 250 d Coupé
Mazda RX-8 High-Power
3627 lb
Curb Weight
3082 lb
4685 lb
Gross Vehicle
Weight
4001 lb
Mercedes C 250 d Coupé 9G-TRONIC (15 - 18)
Weight Difference:
545 lb
15.03 %
Mazda RX-8 High-Power (03 - 09)

General

Mercedes C 250 d Coupé
Mazda RX-8 High-Power
C205
Generation
SE
Coupe
Car Body Style
Coupe
Diesel
Fuel Type
Mid-Grade Unleaded
Rear-wheel drive
Drivetrain
Rear-wheel drive
9-speed automatic transmission
Transmission
6-speed manual transmission

Engine

Mercedes C 250 d 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 651.921
Engine Code
4
Valves
0
4
Cylinders
2
2.1 L / 103 cu in
Displacement
1.3 L / 64 cu in
201 hp
at 3800 rpm
Power
228 hp
at 8200 rpm
Mercedes C 250 d Coupé
201 hp
228 hp
Mazda RX-8 High-Power
369 lb‑ft
at 1600 rpm
Max. Torque
156 lb‑ft
at 5500 rpm
Mercedes C 250 d Coupé
369 lb‑ft
156 lb‑ft
Mazda RX-8 High-Power

Performance

Mercedes C 250 d Coupé
Mazda RX-8 High-Power
153 mph
Maximum Speed
146 mph
6.7 sec
Acceleration 0 to 62 mph
6.4 sec
62 mph 62
mph

305 ft
0.000 sec

Mercedes C 250 d Coupé

62 mph 62
mph

292 ft
0.000 sec

Mazda RX-8 High-Power

▶ REPLAY
18.04 lb/hp
Weight-to-Power Ratio
13.52 lb/hp
Mercedes C 250 d Coupé
18.04 lb/hp
13.52 lb/hp
Mazda RX-8 High-Power

Fuel Economy / Emissions

Mercedes C 250 d Coupé
Mazda RX-8 High-Power
Fuel Economy
53 mpg
combined
21 mpg
Mercedes C 250 d Coupé
53 mpg
21 mpg
Mazda RX-8 High-Power
47 mpg
city
15 mpg
59 mpg
highway
27 mpg
Kraftstoffanzeige
13.2 gal
Fuel Tank Capacity
16.1 gal
Kraftstoffanzeige
706 mi
Range
339 mi
Mercedes C 250 d Coupé
706 mi
339 mi
Mazda RX-8 High-Power
Environmental Impact
90.4 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).
212.1 kWh
Mercedes C 250 d Coupé
90.4 kWh
212.1 kWh
Mazda RX-8 High-Power
Euro 6b (NEFZ)
Emission Standard
Euro 4
185 g/mi (NEFZ)
CO2 Emissions
457 g/mi (NEFZ)

Practical Convenience

Mercedes C 250 d Coupé
Mazda RX-8 High-Power
2
Doors
4
4
No. of Seats
4
1058 lb
Maximum Payload
919 lb
11.3 cu ft
Trunk Volume
8.2 cu ft
No data
Cargo Volume (Seats Down)
No data