The Comparative Analysis :
BMW 420d Coupé Steptronic (13 - 15) vs. Mazda RX-8 STD-Power (03 - 09)
€ 41,700
€ 29,600
€ 41,700
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 29,600
ⓘBase price of a new vehicle with standard equipment in Germany at market launch. Price Info
Vehicle Dimensions
The BMW 420d Coupé is considerably bigger in every dimension. It's 20.8 cm longer, 5.5 cm wider and 2.2 cm taller than the Mazda RX-8 STD-Power.
BMW 420d Coupé
Mazda RX-8 STD-Power
1362
1825
2017
1340
1770
1970
1825 mm
Width
1770 mm
2017 mm
Width Incl. Mirrors
1970 mm
1362 mm
Height
1340 mm
2810
4638
2700
4430
4638 mm
Length
4430 mm
2810 mm
Wheelbase
2700 mm
Vehicle Weight
BMW 420d Coupé
Mazda RX-8 STD-Power
1540 kg
Kerb Weight
1398 kg
1985 kg
Gross Vehicle
Weight
Weight
1820 kg
Weight Difference:
142 kg
9.22 %
General
BMW 420d Coupé
Mazda RX-8 STD-Power
F32
Generation
SE
Coupe
Car Body Style
Coupe
Diesel
Fuel Type
Unleaded (95 RON)
Rear-wheel drive
Drive
Rear-wheel drive
8-speed automatic transmission
Transmission
5-speed manual transmission
Engine
BMW 420d Coupé
Mazda RX-8 STD-Power
Straight-four diesel engine with turbocharger
Engine Type
2-cylinder rotary engine (Wankel engine) (naturally aspirated engine)
BMW N47
Engine Series
N47-D20
Engine Code
4
Valves
0
4
Cylinders
2
1995 CC
Engine Capacity
1308 CC
181 bhp
at 4000 rpm
Power
189 bhp
at 7000 rpm
BMW 420d Coupé
181 bhp
189 bhp
Mazda RX-8 STD-Power
380 NM
at 1750 rpm
Max. Torque
220 NM
at 5000 rpm
BMW 420d Coupé
380 NM
220 NM
Mazda RX-8 STD-Power
Performance
BMW 420d Coupé
Mazda RX-8 STD-Power
144 mph
Maximum Speed
139 mph
7.3 sec
Acceleration 0 to 62 mph
7.2 sec
62 mph
62
mph
mph
101 m
0.000 sec
BMW 420d Coupé
62 mph
62
mph
mph
100 m
0.000 sec
Mazda RX-8 STD-Power
▶ REPLAY
8.51 kg/bhp
Weight-to-Power Ratio
7.4 kg/bhp
BMW 420d Coupé
8.51 kg/bhp
7.4 kg/bhp
Mazda RX-8 STD-Power
Fuel Economy / Emissions
BMW 420d Coupé
Mazda RX-8 STD-Power
Fuel Economy
61 mpg
combined
27 mpg
BMW 420d Coupé
61 mpg
27 mpg
Mazda RX-8 STD-Power
52 mpg
city
19 mpg
No data
motorway
35 mpg
57 L
Fuel Tank Capacity
61 L
770 mi
Range
357 mi
BMW 420d Coupé
770 mi
357 mi
Mazda RX-8 STD-Power
Environmental Impact
94.6 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).
200.8 kWh
BMW 420d Coupé
94.6 kWh
200.8 kWh
Mazda RX-8 STD-Power
Euro 6b (NEFZ)
Emission Standard
Euro 4
121 g/km (NEFZ)
CO2 Emissions
267 g/km (NEFZ)
Practical Convenience
BMW 420d Coupé
Mazda RX-8 STD-Power
2
Doors
4
4
No. of Seats
4
445 kg
Maximum Payload
422 kg
445 L
Boot Capacity
290 L
No data
Boot Capacity (Seats Down)
No data
