2005 BMW 730 vs. 2009 Mazda RX-8
To start off, 2009 Mazda RX-8 is newer by 4 year(s). Which means there will be less support and parts availability for 2005 BMW 730. In addition, the cost of maintenance, including insurance, on 2005 BMW 730 would be higher. At 2,982 cc (6 cylinders), 2005 BMW 730 is equipped with a bigger engine. In terms of performance, 2005 BMW 730 (225 HP @ 6250 RPM) has 117 more horse power than 2009 Mazda RX-8. (108 HP @ 8200 RPM). In normal driving conditions, 2005 BMW 730 should accelerate faster than 2009 Mazda RX-8. With that said, vehicle weight also plays an important factor in acceleration. 2005 BMW 730 weights approximately 665 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, 2005 BMW 730 (300 Nm @ 3500 RPM) has 160 more torque (in Nm) than 2009 Mazda RX-8. (140 Nm @ 5500 RPM). This means 2005 BMW 730 will have an easier job in driving up hills or pulling heavy equipment than 2009 Mazda RX-8.
Compare all specifications:
2005 BMW 730 | 2009 Mazda RX-8 | |
Make | BMW | Mazda |
Model | 730 | RX-8 |
Year Released | 2005 | 2009 |
Body Type | Sedan | Coupe |
Engine Position | Front | Front |
Engine Size | 2982 cc | 1308 cc |
Engine Type | in-line | dual-disk rotary |
Horse Power | 225 HP | 108 HP |
Engine RPM | 6250 RPM | 8200 RPM |
Torque | 300 Nm | 140 Nm |
Torque RPM | 3500 RPM | 5500 RPM |
Engine Compression Ratio | 10.2:1 | 10.0:1 |
Drive Type | Rear | Rear |
Transmission Type | Automatic | Automatic |
Number of Seats | 5 seats | 4 seats |
Number of Doors | 4 doors | 4 doors |
Vehicle Weight | 1790 kg | 1125 kg |
Vehicle Length | 5040 mm | 4440 mm |
Vehicle Width | 1910 mm | 1780 mm |
Vehicle Height | 1500 mm | 1350 mm |
Wheelbase Size | 3000 mm | 2710 mm |
Fuel Tank Capacity | 63 L | 61 L |