2008 Cadillac STS vs. 1991 Oldsmobile Silhouette
To start off, 2008 Cadillac STS is newer by 17 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 3,600 cc (6 cylinders), 2008 Cadillac STS is equipped with a bigger engine. In terms of performance, 2008 Cadillac STS (302 HP @ 6300 RPM) has 184 more horse power than 1991 Oldsmobile Silhouette. (118 HP @ 4200 RPM). In normal driving conditions, 2008 Cadillac STS should accelerate faster than 1991 Oldsmobile Silhouette. With that said, vehicle weight also plays an important factor in acceleration. 1991 Oldsmobile Silhouette weights approximately 90 kg more than 2008 Cadillac STS.
Because 2008 Cadillac STS 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, 2008 Cadillac STS 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, 2008 Cadillac STS (369 Nm @ 5200 RPM) has 132 more torque (in Nm) than 1991 Oldsmobile Silhouette. (237 Nm @ 2200 RPM). This means 2008 Cadillac STS will have an easier job in driving up hills or pulling heavy equipment than 1991 Oldsmobile Silhouette.
Compare all specifications:
2008 Cadillac STS | 1991 Oldsmobile Silhouette | |
Make | Cadillac | Oldsmobile |
Model | STS | Silhouette |
Year Released | 2008 | 1991 |
Body Type | Sedan | Minivan |
Engine Position | Front | Front |
Engine Size | 3600 cc | 3135 cc |
Engine Cylinders | 6 cylinders | 6 cylinders |
Engine Type | V | in-line |
Horse Power | 302 HP | 118 HP |
Engine RPM | 6300 RPM | 4200 RPM |
Torque | 369 Nm | 237 Nm |
Torque RPM | 5200 RPM | 2200 RPM |
Fuel Type | Gasoline | Gasoline |
Drive Type | 4WD | Front |
Transmission Type | Automatic | Automatic |
Number of Seats | 5 seats | 7 seats |
Vehicle Weight | 1560 kg | 1650 kg |
Vehicle Length | 5000 mm | 4940 mm |
Vehicle Width | 1850 mm | 1880 mm |
Vehicle Height | 1470 mm | 1680 mm |
Wheelbase Size | 2960 mm | 2800 mm |