2005 Audi A8 vs. 1978 Porsche 924
To start off, 2005 Audi A8 is newer by 27 year(s). Which means there will be less support and parts availability for 1978 Porsche 924. In addition, the cost of maintenance, including insurance, on 1978 Porsche 924 would be higher. At 2,976 cc (6 cylinders), 2005 Audi A8 is equipped with a bigger engine. In terms of performance, 2005 Audi A8 (218 HP @ 6300 RPM) has 94 more horse power than 1978 Porsche 924. (124 HP @ 5800 RPM). In normal driving conditions, 2005 Audi A8 should accelerate faster than 1978 Porsche 924. With that said, vehicle weight also plays an important factor in acceleration. 1978 Porsche 924 weights approximately 280 kg more than 2005 Audi A8.
Because 1978 Porsche 924 is rear wheel drive (RWD), it offers better handling in dry conditions; in addition, if you are looking to drift, it will be much easier to do with 1978 Porsche 924. However, in wet, icy, snow, or gravel driving conditions, 2005 Audi A8, being front wheel drive (FWD), will offer much better control with better grip. 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 A8 (300 Nm @ 8200 RPM) has 136 more torque (in Nm) than 1978 Porsche 924. (164 Nm @ 3500 RPM). This means 2005 Audi A8 will have an easier job in driving up hills or pulling heavy equipment than 1978 Porsche 924.
Compare all specifications:
| 2005 Audi A8 | 1978 Porsche 924 | |
| Make | Audi | Porsche |
| Model | A8 | 924 |
| Year Released | 2005 | 1978 |
| Body Type | Sedan | Coupe |
| Engine Position | Front | Front |
| Engine Size | 2976 cc | 1984 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Horse Power | 218 HP | 124 HP |
| Engine RPM | 6300 RPM | 5800 RPM |
| Torque | 300 Nm | 164 Nm |
| Torque RPM | 8200 RPM | 3500 RPM |
| Engine Bore Size | 82.5 mm | 86.5 mm |
| Engine Stroke Size | 92.8 mm | 84.4 mm |
| Engine Compression Ratio | 11.0:1 | 9.3:1 |
| Fuel Type | Gasoline - Premium | Gasoline |
| Top Speed | 242 km/hour | 192 km/hour |
| Drive Type | Front | Rear |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 4 seats |
| Number of Doors | 4 doors | 2 doors |
| Vehicle Weight | 900 kg | 1180 kg |
| Vehicle Length | 5190 mm | 4180 mm |
| Vehicle Width | 1900 mm | 1660 mm |
| Vehicle Height | 1460 mm | 1270 mm |
| Wheelbase Size | 3080 mm | 2410 mm |
| Fuel Tank Capacity | 90 L | 61 L |
