2005 Audi S8 vs. 1974 Buick Centurion
To start off, 2005 Audi S8 is newer by 31 year(s). Which means there will be less support and parts availability for 1974 Buick Centurion. In addition, the cost of maintenance, including insurance, on 1974 Buick Centurion would be higher. At 7,468 cc (6 cylinders), 1974 Buick Centurion is equipped with a bigger engine. In terms of performance, 2005 Audi S8 (247 HP @ 4000 RPM) has 21 more horse power than 1974 Buick Centurion. (226 HP @ 4000 RPM). In normal driving conditions, 2005 Audi S8 should accelerate faster than 1974 Buick Centurion. With that said, vehicle weight also plays an important factor in acceleration. 1974 Buick Centurion weights approximately 300 kg more than 2005 Audi S8.
Because 2005 Audi S8 is all wheel drive (AWD), it will have significant more traction and grip than 1974 Buick Centurion. In wet, icy, snow, or gravel driving conditions, 2005 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, 1974 Buick Centurion (498 Nm @ 2600 RPM) has 48 more torque (in Nm) than 2005 Audi S8. (450 Nm @ 3400 RPM). This means 1974 Buick Centurion will have an easier job in driving up hills or pulling heavy equipment than 2005 Audi S8.
Compare all specifications:
| 2005 Audi S8 | 1974 Buick Centurion | |
| Make | Audi | Buick |
| Model | S8 | Centurion |
| Year Released | 2005 | 1974 |
| Engine Position | Front | Front |
| Engine Size | 4172 cc | 7468 cc |
| Engine Cylinders | 8 cylinders | 6 cylinders |
| Engine Type | V | V |
| Horse Power | 247 HP | 226 HP |
| Engine RPM | 4000 RPM | 4000 RPM |
| Torque | 450 Nm | 498 Nm |
| Torque RPM | 3400 RPM | 2600 RPM |
| Drive Type | AWD | Rear |
| Transmission Type | Automatic | Automatic |
| Vehicle Weight | 1770 kg | 2070 kg |
| Wheelbase Size | 2290 mm | 3160 mm |
