2009 Mazda RX-8 vs. 2011 Audi R8
To start off, 2011 Audi R8 is newer by 2 year(s). Which means there will be less support and parts availability for 2009 Mazda RX-8. In addition, the cost of maintenance, including insurance, on 2009 Mazda RX-8 would be higher. At 4,200 cc (8 cylinders), 2011 Audi R8 is equipped with a bigger engine. In terms of performance, 2011 Audi R8 (420 HP @ 7800 RPM) has 188 more horse power than 2009 Mazda RX-8. (232 HP @ 8500 RPM) In normal driving conditions, 2011 Audi R8 should accelerate faster than 2009 Mazda RX-8.
Because 2011 Audi R8 is all wheel drive (AWD), it will have significant more traction and grip than 2009 Mazda RX-8. In wet, icy, snow, or gravel driving conditions, 2011 Audi R8 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, 2011 Audi R8 (430 Nm @ 4500 RPM) has 214 more torque (in Nm) than 2009 Mazda RX-8. (216 Nm @ 5500 RPM). This means 2011 Audi R8 will have an easier job in driving up hills or pulling heavy equipment than 2009 Mazda RX-8.
Compare all specifications:
| 2009 Mazda RX-8 | 2011 Audi R8 | |
| Make | Mazda | Audi |
| Model | RX-8 | R8 |
| Year Released | 2009 | 2011 |
| Body Type | Coupe | Coupe |
| Engine Position | Front | Middle |
| Engine Size | 1306 cc | 4200 cc |
| Engine Type | dual-disk rotary | V |
| Horse Power | 232 HP | 420 HP |
| Engine RPM | 8500 RPM | 7800 RPM |
| Torque | 216 Nm | 430 Nm |
| Torque RPM | 5500 RPM | 4500 RPM |
| Fuel Type | Gasoline | Gasoline - Premium |
| Drive Type | Rear | AWD |
| Transmission Type | Manual | Manual |
| Number of Seats | 4 seats | 2 seats |
| Number of Doors | 4 doors | 2 doors |
| Vehicle Length | 4470 mm | 4435 mm |
| Vehicle Width | 1780 mm | 1930 mm |
| Vehicle Height | 1350 mm | 1252 mm |
| Wheelbase Size | 2710 mm | 2649 mm |
| Fuel Consumption | 10.7 L/100km | 11.8 L/100km |
| Fuel Consumption City | 14.7 L/100km | 21.4 L/100km |
| Fuel Tank Capacity | 64 L | 90 L |
