1999 Audi S8 vs. 1978 Mazda RX-7
To start off, 1999 Audi S8 is newer by 21 year(s). Which means there will be less support and parts availability for 1978 Mazda RX-7. In addition, the cost of maintenance, including insurance, on 1978 Mazda RX-7 would be higher. At 4,172 cc (8 cylinders), 1999 Audi S8 is equipped with a bigger engine. In terms of performance, 1999 Audi S8 (335 HP @ 7000 RPM) has 230 more horse power than 1978 Mazda RX-7. (105 HP @ 6000 RPM). In normal driving conditions, 1999 Audi S8 should accelerate faster than 1978 Mazda RX-7. With that said, vehicle weight also plays an important factor in acceleration. 1999 Audi S8 weights approximately 670 kg more than 1978 Mazda RX-7. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1999 Audi S8 is all wheel drive (AWD), it will have significant more traction and grip than 1978 Mazda RX-7. In wet, icy, snow, or gravel driving conditions, 1999 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, 1999 Audi S8 (331 Nm @ 3400 RPM) has 186 more torque (in Nm) than 1978 Mazda RX-7. (145 Nm @ 4000 RPM). This means 1999 Audi S8 will have an easier job in driving up hills or pulling heavy equipment than 1978 Mazda RX-7.
Compare all specifications:
1999 Audi S8 | 1978 Mazda RX-7 | |
Make | Audi | Mazda |
Model | S8 | RX-7 |
Year Released | 1999 | 1978 |
Body Type | Sedan | Coupe |
Engine Position | Front | Front |
Engine Size | 4172 cc | 2292 cc |
Engine Type | V | dual-disk rotary |
Horse Power | 335 HP | 105 HP |
Engine RPM | 7000 RPM | 6000 RPM |
Torque | 331 Nm | 145 Nm |
Torque RPM | 3400 RPM | 4000 RPM |
Top Speed | 250 km/hour | 185 km/hour |
Drive Type | AWD | Rear |
Transmission Type | Manual | Manual |
Number of Doors | 4 doors | 2 doors |
Vehicle Weight | 1730 kg | 1060 kg |
Vehicle Length | 5040 mm | 4290 mm |
Vehicle Width | 1890 mm | 1680 mm |
Vehicle Height | 1420 mm | 1280 mm |
Wheelbase Size | 2890 mm | 2430 mm |
Fuel Tank Capacity | 90 L | 65 L |