2007 Audi A8 vs. 2009 Mazda RX-8
To start off, 2009 Mazda RX-8 is newer by 2 year(s). Which means there will be less support and parts availability for 2007 Audi A8. In addition, the cost of maintenance, including insurance, on 2007 Audi A8 would be higher. At 5,202 cc (10 cylinders), 2007 Audi A8 is equipped with a bigger engine. In terms of performance, 2007 Audi A8 (444 HP @ 7000 RPM) has 212 more horse power than 2009 Mazda RX-8. (232 HP @ 8500 RPM). In normal driving conditions, 2007 Audi A8 should accelerate faster than 2009 Mazda RX-8. With that said, vehicle weight also plays an important factor in acceleration. 2007 Audi A8 weights approximately 815 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.
Because 2007 Audi A8 is four wheel drive (4WD), it will have significant more traction and grip than 2009 Mazda RX-8. In wet, icy, snow, or gravel driving conditions, 2007 Audi A8 will offer significantly more control. 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, 2007 Audi A8 (540 Nm @ 3500 RPM) has 324 more torque (in Nm) than 2009 Mazda RX-8. (216 Nm @ 5500 RPM). This means 2007 Audi A8 will have an easier job in driving up hills or pulling heavy equipment than 2009 Mazda RX-8. 2007 Audi A8 has automatic transmission and 2009 Mazda RX-8 has manual transmission. 2009 Mazda RX-8 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2007 Audi A8 will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2007 Audi A8 | 2009 Mazda RX-8 | |
| Make | Audi | Mazda |
| Model | A8 | RX-8 |
| Year Released | 2007 | 2009 |
| Body Type | Sedan | Coupe |
| Engine Position | Front | Front |
| Engine Size | 5202 cc | 1308 cc |
| Engine Type | V | dual-disk rotary |
| Horse Power | 444 HP | 232 HP |
| Engine RPM | 7000 RPM | 8500 RPM |
| Torque | 540 Nm | 216 Nm |
| Torque RPM | 3500 RPM | 5500 RPM |
| Fuel Type | Gasoline - Premium | Gasoline |
| Drive Type | 4WD | Rear |
| Transmission Type | Automatic | Manual |
| Number of Seats | 5 seats | 4 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 1940 kg | 1125 kg |
| Vehicle Length | 5070 mm | 4470 mm |
| Vehicle Width | 1900 mm | 1780 mm |
| Vehicle Height | 1430 mm | 1350 mm |
| Wheelbase Size | 2950 mm | 2710 mm |
| Fuel Consumption Overall | 13.4 L/100km | 13.1 L/100km |
| Fuel Tank Capacity | 90 L | 64 L |
