2003 BMW 645 vs. 2008 Mazda RX-8
To start off, 2008 Mazda RX-8 is newer by 5 year(s). Which means there will be less support and parts availability for 2003 BMW 645. In addition, the cost of maintenance, including insurance, on 2003 BMW 645 would be higher. At 4,398 cc (8 cylinders), 2003 BMW 645 is equipped with a bigger engine. In terms of performance, 2003 BMW 645 (325 HP @ 6100 RPM) has 93 more horse power than 2008 Mazda RX-8. (232 HP @ 8500 RPM). In normal driving conditions, 2003 BMW 645 should accelerate faster than 2008 Mazda RX-8. With that said, vehicle weight also plays an important factor in acceleration. 2003 BMW 645 weights approximately 361 kg more than 2008 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, 2003 BMW 645 (450 Nm @ 3600 RPM) has 234 more torque (in Nm) than 2008 Mazda RX-8. (216 Nm @ 5500 RPM). This means 2003 BMW 645 will have an easier job in driving up hills or pulling heavy equipment than 2008 Mazda RX-8.
Compare all specifications:
2003 BMW 645 | 2008 Mazda RX-8 | |
Make | BMW | Mazda |
Model | 645 | RX-8 |
Year Released | 2003 | 2008 |
Body Type | Coupe | Coupe |
Engine Position | Front | Front |
Engine Size | 4398 cc | 1308 cc |
Engine Type | V | dual-disk rotary |
Horse Power | 325 HP | 232 HP |
Engine RPM | 6100 RPM | 8500 RPM |
Torque | 450 Nm | 216 Nm |
Torque RPM | 3600 RPM | 5500 RPM |
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 | 1329 kg |
Vehicle Length | 4830 mm | 4430 mm |
Vehicle Width | 1860 mm | 1780 mm |
Vehicle Height | 1380 mm | 1350 mm |
Wheelbase Size | 2890 mm | 2710 mm |
Fuel Consumption | 8.6 L/100km | 10.2 L/100km |
Fuel Consumption City | 17.2 L/100km | 14.7 L/100km |
Fuel Consumption Overall | 11.7 L/100km | 11.8 L/100km |
Fuel Tank Capacity | 70 L | 60 L |