2007 Mazda RX-8 vs. 2005 Audi A6
To start off, 2007 Mazda RX-8 is newer by 2 year(s). Which means there will be less support and parts availability for 2005 Audi A6. In addition, the cost of maintenance, including insurance, on 2005 Audi A6 would be higher. At 2,976 cc (6 cylinders), 2005 Audi A6 is equipped with a bigger engine. In terms of performance, 2007 Mazda RX-8 (232 HP @ 8500 RPM) has 10 more horse power than 2005 Audi A6. (222 HP @ 6300 RPM). In normal driving conditions, 2007 Mazda RX-8 should accelerate faster than 2005 Audi A6. With that said, vehicle weight also plays an important factor in acceleration. 2005 Audi A6 weights approximately 465 kg more than 2007 Mazda RX-8.
Because 2005 Audi A6 is four wheel drive (4WD), it will have significant more traction and grip than 2007 Mazda RX-8. In wet, icy, snow, or gravel driving conditions, 2005 Audi A6 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, 2005 Audi A6 (300 Nm @ 3200 RPM) has 84 more torque (in Nm) than 2007 Mazda RX-8. (216 Nm @ 5500 RPM). This means 2005 Audi A6 will have an easier job in driving up hills or pulling heavy equipment than 2007 Mazda RX-8. 2005 Audi A6 has automatic transmission and 2007 Mazda RX-8 has manual transmission. 2007 Mazda RX-8 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2005 Audi A6 will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2007 Mazda RX-8 | 2005 Audi A6 | |
| Make | Mazda | Audi |
| Model | RX-8 | A6 |
| Year Released | 2007 | 2005 |
| Body Type | Coupe | Station Wagon |
| Engine Position | Front | Front |
| Engine Size | 1306 cc | 2976 cc |
| Engine Type | dual-disk rotary | V |
| Horse Power | 232 HP | 222 HP |
| Engine RPM | 8500 RPM | 6300 RPM |
| Torque | 216 Nm | 300 Nm |
| Torque RPM | 5500 RPM | 3200 RPM |
| Engine Bore Size | 73 mm | 82.6 mm |
| Engine Stroke Size | 85 mm | 92.8 mm |
| Drive Type | Rear | 4WD |
| Transmission Type | Manual | Automatic |
| Number of Seats | 4 seats | 5 seats |
| Number of Doors | 4 doors | 5 doors |
| Vehicle Weight | 1180 kg | 1645 kg |
| Vehicle Length | 4430 mm | 4800 mm |
| Vehicle Width | 1780 mm | 1820 mm |
| Vehicle Height | 1350 mm | 1460 mm |
| Wheelbase Size | 2710 mm | 2580 mm |
| Fuel Consumption Overall | 11.8 L/100km | 11.3 L/100km |
| Fuel Tank Capacity | 60 L | 70 L |
