2001 Audi A8 vs. 1978 Buick Regal
To start off, 2001 Audi A8 is newer by 23 year(s). Which means there will be less support and parts availability for 1978 Buick Regal. In addition, the cost of maintenance, including insurance, on 1978 Buick Regal would be higher. At 4,172 cc (8 cylinders), 2001 Audi A8 is equipped with a bigger engine. In terms of performance, 2001 Audi A8 (331 HP @ 6500 RPM) has 241 more horse power than 1978 Buick Regal. (90 HP @ 3600 RPM). In normal driving conditions, 2001 Audi A8 should accelerate faster than 1978 Buick Regal. With that said, vehicle weight also plays an important factor in acceleration. 2001 Audi A8 weights approximately 480 kg more than 1978 Buick Regal. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2001 Audi A8 is four wheel drive (4WD), it will have significant more traction and grip than 1978 Buick Regal. In wet, icy, snow, or gravel driving conditions, 2001 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, 2001 Audi A8 (430 Nm @ 3500 RPM) has 206 more torque (in Nm) than 1978 Buick Regal. (224 Nm @ 2000 RPM). This means 2001 Audi A8 will have an easier job in driving up hills or pulling heavy equipment than 1978 Buick Regal.
Compare all specifications:
| 2001 Audi A8 | 1978 Buick Regal | |
| Make | Audi | Buick |
| Model | A8 | Regal |
| Year Released | 2001 | 1978 |
| Engine Position | Front | Front |
| Engine Size | 4172 cc | 3214 cc |
| Engine Cylinders | 8 cylinders | 6 cylinders |
| Engine Type | V | in-line |
| Horse Power | 331 HP | 90 HP |
| Engine RPM | 6500 RPM | 3600 RPM |
| Torque | 430 Nm | 224 Nm |
| Torque RPM | 3500 RPM | 2000 RPM |
| Fuel Type | Gasoline - Premium | Gasoline |
| Drive Type | 4WD | Rear |
| Number of Seats | 5 seats | 5 seats |
| Vehicle Weight | 1910 kg | 1430 kg |
| Vehicle Length | 5190 mm | 5090 mm |
| Vehicle Width | 1900 mm | 1840 mm |
| Vehicle Height | 1460 mm | 1370 mm |
| Wheelbase Size | 3080 mm | 2750 mm |
