2005 Audi A6 vs. 1984 Mazda RX-7
To start off, 2005 Audi A6 is newer by 21 year(s). Which means there will be less support and parts availability for 1984 Mazda RX-7. In addition, the cost of maintenance, including insurance, on 1984 Mazda RX-7 would be higher. At 2,671 cc (6 cylinders), 2005 Audi A6 is equipped with a bigger engine. In terms of performance, 2005 Audi A6 (247 HP @ 6300 RPM) has 133 more horse power than 1984 Mazda RX-7. (114 HP @ 6000 RPM). In normal driving conditions, 2005 Audi A6 should accelerate faster than 1984 Mazda RX-7. With that said, vehicle weight also plays an important factor in acceleration. 2005 Audi A6 weights approximately 745 kg more than 1984 Mazda RX-7. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2005 Audi A6 is four wheel drive (4WD), it will have significant more traction and grip than 1984 Mazda RX-7. 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 (350 Nm @ 1800 RPM) has 192 more torque (in Nm) than 1984 Mazda RX-7. (158 Nm @ 4000 RPM). This means 2005 Audi A6 will have an easier job in driving up hills or pulling heavy equipment than 1984 Mazda RX-7.
Compare all specifications:
| 2005 Audi A6 | 1984 Mazda RX-7 | |
| Make | Audi | Mazda |
| Model | A6 | RX-7 |
| Year Released | 2005 | 1984 |
| Body Type | Station Wagon | Coupe |
| Engine Position | Front | Front |
| Engine Size | 2671 cc | 2292 cc |
| Engine Type | V | dual-disk rotary |
| Horse Power | 247 HP | 114 HP |
| Engine RPM | 6300 RPM | 6000 RPM |
| Torque | 350 Nm | 158 Nm |
| Torque RPM | 1800 RPM | 4000 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | 4WD | Rear |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 4 seats |
| Number of Doors | 5 doors | 2 doors |
| Vehicle Weight | 1805 kg | 1060 kg |
| Vehicle Length | 4800 mm | 4290 mm |
| Vehicle Width | 1860 mm | 1680 mm |
| Vehicle Height | 1560 mm | 1270 mm |
| Wheelbase Size | 2770 mm | 2430 mm |
