The Comparative Analysis :
Mazda RX-8 High-Power (09 - 10) vs. BMW 420i Coupé (16 - 17)
€ 38,200
€ 37,600
€ 38,200
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 37,600
ⓘBase price of a new vehicle with standard equipment in Germany at market launch. Price Info
Vehicle Dimensions
The Mazda RX-8 High-Power is considerably smaller in every dimension. It's 16.8 cm shorter, 5.5 cm narrower and 3.7 cm lower than the BMW 420i Coupé.
Mazda RX-8 High-Power
BMW 420i Coupé
1340
1770
1970
1377
1825
2017
1770 mm
Width
1825 mm
1970 mm
Width Incl. Mirrors
2017 mm
1340 mm
Height
1377 mm
2700
4470
2810
4638
4470 mm
Length
4638 mm
2700 mm
Wheelbase
2810 mm
Vehicle Weight
Mazda RX-8 High-Power
BMW 420i Coupé
1390 kg
Kerb Weight
1550 kg
1815 kg
Gross Vehicle
Weight
Weight
1995 kg
Weight Difference:
160 kg
10.32 %
General
Mazda RX-8 High-Power
BMW 420i Coupé
SE
Generation
F32
Coupe
Car Body Style
Coupe
Unleaded (95 RON)
Fuel Type
Super Unleaded (98 RON)
Rear-wheel drive
Drive
Rear-wheel drive
6-speed manual transmission
Transmission
6-speed manual transmission
Engine
Mazda RX-8 High-Power
BMW 420i Coupé
2-cylinder rotary engine (Wankel engine) (naturally aspirated engine)
Engine Type
Straight-four petrol engine with turbocharger
Engine Series
BMW B48
Engine Code
B48-B20
0
Valves
4
2
Cylinders
4
1308 CC
Engine Capacity
1997 CC
228 bhp
at 8200 rpm
Power
181 bhp
at 5000 rpm
Mazda RX-8 High-Power
228 bhp
181 bhp
BMW 420i Coupé
211 NM
at 5500 rpm
Max. Torque
270 NM
at 1350 rpm
Mazda RX-8 High-Power
211 NM
270 NM
BMW 420i Coupé
Performance
Mazda RX-8 High-Power
BMW 420i Coupé
145 mph
Maximum Speed
147 mph
6.4 sec
Acceleration 0 to 62 mph
7.3 sec
62 mph
62
mph
mph
89 m
0.000 sec
Mazda RX-8 High-Power
62 mph
62
mph
mph
101 m
0.000 sec
BMW 420i Coupé
▶ REPLAY
6.1 kg/bhp
Weight-to-Power Ratio
8.56 kg/bhp
Mazda RX-8 High-Power
6.1 kg/bhp
8.56 kg/bhp
BMW 420i Coupé
Fuel Economy / Emissions
Mazda RX-8 High-Power
BMW 420i Coupé
Fuel Economy
25 mpg
combined
49 mpg
Mazda RX-8 High-Power
25 mpg
49 mpg
BMW 420i Coupé
18 mpg
city
37 mpg
31 mpg
motorway
No data
65 L
Fuel Tank Capacity
60 L
351 mi
Range
642 mi
Mazda RX-8 High-Power
351 mi
642 mi
BMW 420i Coupé
Environmental Impact
217.9 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).
109.9 kWh
Mazda RX-8 High-Power
217.9 kWh
109.9 kWh
BMW 420i Coupé
Euro 4
Emission Standard
Euro 6b (NEFZ)
299 g/km (NEFZ)
CO2 Emissions
134 g/km (NEFZ)
Practical Convenience
Mazda RX-8 High-Power
BMW 420i Coupé
4
Doors
2
4
No. of Seats
4
425 kg
Maximum Payload
445 kg
290 L
Boot Capacity
445 L
No data
Boot Capacity (Seats Down)
No data
