2005 Audi A8 vs. 1978 BMW 320
To start off, 2005 Audi A8 is newer by 27 year(s). Which means there will be less support and parts availability for 1978 BMW 320. In addition, the cost of maintenance, including insurance, on 1978 BMW 320 would be higher. At 3,697 cc (8 cylinders), 2005 Audi A8 is equipped with a bigger engine. In terms of performance, 1978 BMW 320 (641 HP @ 9000 RPM) has 370 more horse power than 2005 Audi A8. (271 HP @ 6000 RPM) In normal driving conditions, 1978 BMW 320 should accelerate faster than 2005 Audi A8. With that said, vehicle weight also plays an important factor in acceleration. 2005 Audi A8 weights approximately 930 kg more than 1978 BMW 320.
Because 2005 Audi A8 is four wheel drive (4WD), it will have significant more traction and grip than 1978 BMW 320. In wet, icy, snow, or gravel driving conditions, 2005 Audi A8 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. 2005 Audi A8 has automatic transmission and 1978 BMW 320 has manual transmission. 1978 BMW 320 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2005 Audi A8 will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2005 Audi A8 | 1978 BMW 320 | |
| Make | Audi | BMW |
| Model | A8 | 320 |
| Year Released | 2005 | 1978 |
| Engine Position | Front | Front |
| Engine Size | 3697 cc | 1991 cc |
| Engine Cylinders | 8 cylinders | 6 cylinders |
| Engine Type | V | in-line |
| Horse Power | 271 HP | 641 HP |
| Engine RPM | 6000 RPM | 9000 RPM |
| Fuel Type | Gasoline - Premium | Gasoline |
| Drive Type | 4WD | Rear |
| Transmission Type | Automatic | Manual |
| Number of Seats | 5 seats | 5 seats |
| Vehicle Weight | 1770 kg | 840 kg |
| Vehicle Length | 5060 mm | 4520 mm |
| Vehicle Width | 1900 mm | 1840 mm |
| Vehicle Height | 1450 mm | 1380 mm |
| Wheelbase Size | 2890 mm | 2570 mm |
