1994 Buick Roadmaster vs. 1991 Oldsmobile Silhouette
To start off, 1994 Buick Roadmaster is newer by 3 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 5,732 cc (8 cylinders), 1994 Buick Roadmaster is equipped with a bigger engine. In terms of performance, 1994 Buick Roadmaster (256 HP @ 5000 RPM) has 92 more horse power than 1991 Oldsmobile Silhouette. (164 HP @ 4300 RPM). In normal driving conditions, 1994 Buick Roadmaster should accelerate faster than 1991 Oldsmobile Silhouette. With that said, vehicle weight also plays an important factor in acceleration. 1994 Buick Roadmaster weights approximately 130 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 1994 Buick Roadmaster is rear wheel drive (RWD), it offers better handling in dry conditions; in addition, if you are looking to drift, it will be much easier to do with 1994 Buick Roadmaster. However, in wet, icy, snow, or gravel driving conditions, 1991 Oldsmobile Silhouette, being front wheel drive (FWD), will offer much better control with better grip. 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, 1994 Buick Roadmaster (447 Nm @ 3200 RPM) has 149 more torque (in Nm) than 1991 Oldsmobile Silhouette. (298 Nm @ 3200 RPM). This means 1994 Buick Roadmaster will have an easier job in driving up hills or pulling heavy equipment than 1991 Oldsmobile Silhouette.
Compare all specifications:
| 1994 Buick Roadmaster | 1991 Oldsmobile Silhouette | |
| Make | Buick | Oldsmobile |
| Model | Roadmaster | Silhouette |
| Year Released | 1994 | 1991 |
| Body Type | Sedan | Minivan |
| Engine Position | Front | Front |
| Engine Size | 5732 cc | 3135 cc |
| Engine Cylinders | 8 cylinders | 6 cylinders |
| Engine Type | V | in-line |
| Horse Power | 256 HP | 164 HP |
| Engine RPM | 5000 RPM | 4300 RPM |
| Torque | 447 Nm | 298 Nm |
| Torque RPM | 3200 RPM | 3200 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Rear | Front |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 5 seats | 7 seats |
| Vehicle Weight | 1850 kg | 1720 kg |
| Vehicle Length | 5490 mm | 4940 mm |
| Vehicle Width | 1990 mm | 1880 mm |
| Vehicle Height | 1450 mm | 1680 mm |
| Wheelbase Size | 2950 mm | 2800 mm |
