2004 Mazda 6 vs. 2012 Audi R8
To start off, 2012 Audi R8 is newer by 8 year(s). Which means there will be less support and parts availability for 2004 Mazda 6. In addition, the cost of maintenance, including insurance, on 2004 Mazda 6 would be higher. At 5,200 cc (10 cylinders), 2012 Audi R8 is equipped with a bigger engine. In terms of performance, 2012 Audi R8 (525 HP @ 8000 RPM) has 387 more horse power than 2004 Mazda 6. (138 HP @ 3500 RPM) In normal driving conditions, 2012 Audi R8 should accelerate faster than 2004 Mazda 6. With that said, vehicle weight also plays an important factor in acceleration. 2012 Audi R8 weights approximately 145 kg more than 2004 Mazda 6. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2012 Audi R8 is all wheel drive (AWD), it will have significant more traction and grip than 2004 Mazda 6. In wet, icy, snow, or gravel driving conditions, 2012 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, 2012 Audi R8 (530 Nm @ 6500 RPM) has 220 more torque (in Nm) than 2004 Mazda 6. (310 Nm @ 2000 RPM). This means 2012 Audi R8 will have an easier job in driving up hills or pulling heavy equipment than 2004 Mazda 6.
Compare all specifications:
| 2004 Mazda 6 | 2012 Audi R8 | |
| Make | Mazda | Audi |
| Model | 6 | R8 |
| Year Released | 2004 | 2012 |
| Body Type | Station Wagon | Coupe |
| 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 | 138 HP | 525 HP |
| Engine RPM | 3500 RPM | 8000 RPM |
| Torque | 310 Nm | 530 Nm |
| Torque RPM | 2000 RPM | 6500 RPM |
| Fuel Type | Diesel | Gasoline - Premium |
| Drive Type | Front | AWD |
| Transmission Type | Manual | 6-speed manual |
| Number of Seats | 5 seats | 2 seats |
| Number of Doors | 5 doors | 2 doors |
| Vehicle Weight | 1540 kg | 1685 kg |
| Vehicle Length | 4710 mm | 4435 mm |
| Vehicle Width | 1790 mm | 1930 mm |
| Vehicle Height | 1490 mm | 1252 mm |
| Wheelbase Size | 2680 mm | 2649 mm |
| Fuel Tank Capacity | 64 L | 90 L |
