2004 BMW 645 vs. 2009 Mazda RX-8
To start off, 2009 Mazda RX-8 is newer by 5 year(s). Which means there will be less support and parts availability for 2004 BMW 645. In addition, the cost of maintenance, including insurance, on 2004 BMW 645 would be higher. At 4,398 cc (8 cylinders), 2004 BMW 645 is equipped with a bigger engine. In terms of performance, 2004 BMW 645 (328 HP @ 6100 RPM) has 99 more horse power than 2009 Mazda RX-8. (229 HP @ 8500 RPM). In normal driving conditions, 2004 BMW 645 should accelerate faster than 2009 Mazda RX-8. With that said, vehicle weight also plays an important factor in acceleration. 2004 BMW 645 weights approximately 265 kg more than 2009 Mazda RX-8. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Both vehicles are rear wheel drive (RWD) - it offers better handling in dry conditions; in addition, if you are looking to drift, both vehicles do the job better than front wheel drive vehicles. With that said, do keep in mind that many other factors such as speed and the wear on your tires can also have significant impact on traction and control. Let's talk about torque, 2004 BMW 645 (450 Nm @ 3600 RPM) has 291 more torque (in Nm) than 2009 Mazda RX-8. (159 Nm @ 5500 RPM). This means 2004 BMW 645 will have an easier job in driving up hills or pulling heavy equipment than 2009 Mazda RX-8.
Compare all specifications:
2004 BMW 645 | 2009 Mazda RX-8 | |
Make | BMW | Mazda |
Model | 645 | RX-8 |
Year Released | 2004 | 2009 |
Body Type | Coupe | Coupe |
Engine Position | Front | Front |
Engine Size | 4398 cc | 1299 cc |
Engine Type | V | dual-disk rotary |
Horse Power | 328 HP | 229 HP |
Engine RPM | 6100 RPM | 8500 RPM |
Torque | 450 Nm | 159 Nm |
Torque RPM | 3600 RPM | 5500 RPM |
Engine Compression Ratio | 10.0:1 | 10.0:1 |
Fuel Type | Gasoline - Premium | Gasoline |
Top Speed | 250 km/hour | 237 km/hour |
Acceleration 0-100mph | 5.6 seconds | 7 seconds |
Drive Type | Rear | Rear |
Transmission Type | Manual | Manual |
Number of Seats | 4 seats | 4 seats |
Number of Doors | 2 doors | 4 doors |
Vehicle Weight | 1690 kg | 1425 kg |
Vehicle Length | 4830 mm | 4440 mm |
Vehicle Width | 1860 mm | 1780 mm |
Vehicle Height | 1380 mm | 1350 mm |
Wheelbase Size | 2830 mm | 2710 mm |
Fuel Consumption Overall | 12 L/100km | 12.6 L/100km |
Fuel Tank Capacity | 70 L | 61 L |