The Comparative Analysis :
BMW 428i Coupé Steptronic (13 - 16) vs. Mazda RX-8 High-Power (09 - 10)
€ 43,600
€ 38,200
€ 43,600
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 BMW 428i Coupé is considerably bigger in every dimension. It's 16.8 cm longer, 5.5 cm wider and 2.2 cm taller than the Mazda RX-8 High-Power.
BMW 428i Coupé
Mazda RX-8 High-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
4470
4638 mm
Length
4470 mm
2810 mm
Wheelbase
2700 mm
Vehicle Weight
BMW 428i Coupé
Mazda RX-8 High-Power
1545 kg
Kerb Weight
1390 kg
1990 kg
Gross Vehicle
Weight
Weight
1815 kg
Weight Difference:
155 kg
10.03 %
General
BMW 428i Coupé
Mazda RX-8 High-Power
F32
Generation
SE
Coupe
Car Body Style
Coupe
Super Unleaded (98 RON)
Fuel Type
Unleaded (95 RON)
Rear-wheel drive
Drive
Rear-wheel drive
8-speed automatic transmission
Transmission
6-speed manual transmission
Engine
BMW 428i Coupé
Mazda RX-8 High-Power
Straight-four petrol engine with turbocharger
Engine Type
2-cylinder rotary engine (Wankel engine) (naturally aspirated engine)
BMW N20
Engine Series
N20-B20
Engine Code
4
Valves
0
4
Cylinders
2
1997 CC
Engine Capacity
1308 CC
242 bhp
at 5000 rpm
Power
228 bhp
at 8200 rpm
BMW 428i Coupé
242 bhp
228 bhp
Mazda RX-8 High-Power
350 NM
at 1250 rpm
Max. Torque
211 NM
at 5500 rpm
BMW 428i Coupé
350 NM
211 NM
Mazda RX-8 High-Power
Performance
BMW 428i Coupé
Mazda RX-8 High-Power
155 mph
Maximum Speed
145 mph
5.8 sec
Acceleration 0 to 62 mph
6.4 sec
62 mph
62
mph
mph
81 m
0.000 sec
BMW 428i Coupé
62 mph
62
mph
mph
89 m
0.000 sec
Mazda RX-8 High-Power
▶ REPLAY
6.38 kg/bhp
Weight-to-Power Ratio
6.1 kg/bhp
BMW 428i Coupé
6.38 kg/bhp
6.1 kg/bhp
Mazda RX-8 High-Power
Fuel Economy / Emissions
BMW 428i Coupé
Mazda RX-8 High-Power
Fuel Economy
45 mpg
combined
25 mpg
BMW 428i Coupé
45 mpg
25 mpg
Mazda RX-8 High-Power
35 mpg
city
18 mpg
No data
motorway
31 mpg
60 L
Fuel Tank Capacity
65 L
592 mi
Range
351 mi
BMW 428i Coupé
592 mi
351 mi
Mazda RX-8 High-Power
Environmental Impact
119.4 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).
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
BMW 428i Coupé
119.4 kWh
217.9 kWh
Mazda RX-8 High-Power
Euro 6b (NEFZ)
Emission Standard
Euro 4
147 g/km (NEFZ)
CO2 Emissions
299 g/km (NEFZ)
Practical Convenience
BMW 428i Coupé
Mazda RX-8 High-Power
2
Doors
4
4
No. of Seats
4
445 kg
Maximum Payload
425 kg
445 L
Boot Capacity
290 L
No data
Boot Capacity (Seats Down)
No data
