2005 Audi A8 vs. 1978 BMW B7
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 B7. In addition, the cost of maintenance, including insurance, on 1978 BMW B7 would be higher. At 4,134 cc (8 cylinders), 2005 Audi A8 is equipped with a bigger engine. With that said, vehicle weight also plays an important factor in acceleration. 2005 Audi A8 weights approximately 445 kg more than 1978 BMW B7.
Because 2005 Audi A8 is four wheel drive (4WD), it will have significant more traction and grip than 1978 BMW B7. 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. Let's talk about torque, 2005 Audi A8 (650 Nm) has 23 more torque (in Nm) than 1978 BMW B7. (627 Nm). This means 2005 Audi A8 will have an easier job in driving up hills or pulling heavy equipment than 1978 BMW B7. 2005 Audi A8 has automatic transmission and 1978 BMW B7 has manual transmission. 1978 BMW B7 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 B7 | |
| Make | Audi | BMW |
| Model | A8 | B7 |
| Year Released | 2005 | 1978 |
| Body Type | Sedan | Sedan |
| Engine Position | Front | Front |
| Engine Size | 4134 cc | 3500 cc |
| Engine Cylinders | 8 cylinders | 6 cylinders |
| Engine Type | V | in-line |
| Horse Power | 322 HP | 0 HP |
| Torque | 650 Nm | 627 Nm |
| Top Speed | 250 km/hour | 262 km/hour |
| Drive Type | 4WD | Rear |
| Transmission Type | Automatic | Manual |
| Number of Seats | 5 seats | 4 seats |
| Vehicle Weight | 1945 kg | 1500 kg |
| Wheelbase Size | 2950 mm | 2800 mm |
| Fuel Tank Capacity | 90 L | 70 L |
