1976 Mazda RX-4 vs. 2010 Audi S8
To start off, 2010 Audi S8 is newer by 34 year(s). Which means there will be less support and parts availability for 1976 Mazda RX-4. In addition, the cost of maintenance, including insurance, on 1976 Mazda RX-4 would be higher. At 5,204 cc (10 cylinders), 2010 Audi S8 is equipped with a bigger engine. In terms of performance, 2010 Audi S8 (450 HP @ 7000 RPM) has 336 more horse power than 1976 Mazda RX-4. (114 HP @ 6000 RPM) In normal driving conditions, 2010 Audi S8 should accelerate faster than 1976 Mazda RX-4. With that said, vehicle weight also plays an important factor in acceleration. 2010 Audi S8 weights approximately 65 kg more than 1976 Mazda RX-4. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2010 Audi S8 is all wheel drive (AWD), it will have significant more traction and grip than 1976 Mazda RX-4. In wet, icy, snow, or gravel driving conditions, 2010 Audi S8 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, 2010 Audi S8 (540 Nm @ 3500 RPM) has 375 more torque (in Nm) than 1976 Mazda RX-4. (165 Nm @ 4000 RPM). This means 2010 Audi S8 will have an easier job in driving up hills or pulling heavy equipment than 1976 Mazda RX-4.
Compare all specifications:
| 1976 Mazda RX-4 | 2010 Audi S8 | |
| Make | Mazda | Audi |
| Model | RX-4 | S8 |
| Year Released | 1976 | 2010 |
| Body Type | Coupe | Sedan |
| Engine Position | Front | Front |
| Engine Size | 2616 cc | 5204 cc |
| Engine Type | dual-disk rotary | V |
| Horse Power | 114 HP | 450 HP |
| Engine RPM | 6000 RPM | 7000 RPM |
| Torque | 165 Nm | 540 Nm |
| Torque RPM | 4000 RPM | 3500 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Rear | AWD |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 2 doors | 4 doors |
| Vehicle Weight | 1110 kg | 1175 kg |
| Vehicle Length | 4400 mm | 5070 mm |
| Vehicle Width | 1670 mm | 1900 mm |
| Vehicle Height | 1390 mm | 1430 mm |
| Wheelbase Size | 2520 mm | 2950 mm |
