2009 Audi A8 vs. 1991 Oldsmobile Silhouette
To start off, 2009 Audi A8 is newer by 18 year(s). Which means there will be less support and parts availability for 1991 Oldsmobile Silhouette. In addition, the cost of maintenance, including insurance, on 1991 Oldsmobile Silhouette would be higher. At 5,998 cc, 2009 Audi A8 is equipped with a bigger engine. In terms of performance, 2009 Audi A8 (444 HP @ 6200 RPM) has 326 more horse power than 1991 Oldsmobile Silhouette. (118 HP @ 4200 RPM). In normal driving conditions, 2009 Audi A8 should accelerate faster than 1991 Oldsmobile Silhouette. With that said, vehicle weight also plays an important factor in acceleration. 2009 Audi A8 weights approximately 345 kg more than 1991 Oldsmobile Silhouette. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2009 Audi A8 is four wheel drive (4WD), it will have significant more traction and grip than 1991 Oldsmobile Silhouette. In wet, icy, snow, or gravel driving conditions, 2009 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, 2009 Audi A8 (580 Nm @ 4000 RPM) has 343 more torque (in Nm) than 1991 Oldsmobile Silhouette. (237 Nm @ 2200 RPM). This means 2009 Audi A8 will have an easier job in driving up hills or pulling heavy equipment than 1991 Oldsmobile Silhouette.
Compare all specifications:
| 2009 Audi A8 | 1991 Oldsmobile Silhouette | |
| Make | Audi | Oldsmobile |
| Model | A8 | Silhouette |
| Year Released | 2009 | 1991 |
| Body Type | Sedan | Minivan |
| Engine Position | Front | Front |
| Engine Size | 5998 cc | 3135 cc |
| Engine Type | W | in-line |
| Horse Power | 444 HP | 118 HP |
| Engine RPM | 6200 RPM | 4200 RPM |
| Torque | 580 Nm | 237 Nm |
| Torque RPM | 4000 RPM | 2200 RPM |
| Fuel Type | Gasoline - Premium | Gasoline |
| Drive Type | 4WD | Front |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 5 seats | 7 seats |
| Vehicle Weight | 1995 kg | 1650 kg |
| Vehicle Length | 5190 mm | 4940 mm |
| Vehicle Width | 1900 mm | 1880 mm |
| Vehicle Height | 1460 mm | 1680 mm |
| Wheelbase Size | 3080 mm | 2800 mm |
