2005 Mazda 6 vs. 2011 Audi R8
To start off, 2011 Audi R8 is newer by 6 year(s). Which means there will be less support and parts availability for 2005 Mazda 6. In addition, the cost of maintenance, including insurance, on 2005 Mazda 6 would be higher. At 5,200 cc (10 cylinders), 2011 Audi R8 is equipped with a bigger engine. In terms of performance, 2011 Audi R8 (525 HP @ 8000 RPM) has 406 more horse power than 2005 Mazda 6. (119 HP @ 3500 RPM) In normal driving conditions, 2011 Audi R8 should accelerate faster than 2005 Mazda 6.
Because 2011 Audi R8 is all wheel drive (AWD), it will have significant more traction and grip than 2005 Mazda 6. 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 (530 Nm @ 6500 RPM) has 207 more torque (in Nm) than 2005 Mazda 6. (323 Nm @ 2000 RPM). This means 2011 Audi R8 will have an easier job in driving up hills or pulling heavy equipment than 2005 Mazda 6.
Compare all specifications:
| 2005 Mazda 6 | 2011 Audi R8 | |
| Make | Mazda | Audi |
| Model | 6 | R8 |
| Year Released | 2005 | 2011 |
| Body Type | Sedan | Convertible |
| Engine Position | Front | Middle |
| Engine Size | 1998 cc | 5200 cc |
| Engine Cylinders | 4 cylinders | 10 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 119 HP | 525 HP |
| Engine RPM | 3500 RPM | 8000 RPM |
| Torque | 323 Nm | 530 Nm |
| Torque RPM | 2000 RPM | 6500 RPM |
| Fuel Type | Diesel | Gasoline - Premium |
| Drive Type | Front | AWD |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 2 seats |
| Number of Doors | 4 doors | 2 doors |
| Vehicle Length | 4690 mm | 4435 mm |
| Vehicle Width | 1790 mm | 1905 mm |
| Vehicle Height | 1490 mm | 1245 mm |
| Wheelbase Size | 2630 mm | 2649 mm |
| Fuel Tank Capacity | 64 L | 90 L |
