1999 Lexus RX vs. 1991 Oldsmobile Silhouette
To start off, 1999 Lexus RX is newer by 8 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 3,135 cc (6 cylinders), 1991 Oldsmobile Silhouette is equipped with a bigger engine. In terms of performance, 1999 Lexus RX (198 HP @ 5600 RPM) has 80 more horse power than 1991 Oldsmobile Silhouette. (118 HP @ 4200 RPM). In normal driving conditions, 1999 Lexus RX should accelerate faster than 1991 Oldsmobile Silhouette. With that said, vehicle weight also plays an important factor in acceleration. 1999 Lexus RX weights approximately 215 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 1999 Lexus RX 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, 1999 Lexus RX 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, 1999 Lexus RX (283 Nm @ 4400 RPM) has 46 more torque (in Nm) than 1991 Oldsmobile Silhouette. (237 Nm @ 2200 RPM). This means 1999 Lexus RX will have an easier job in driving up hills or pulling heavy equipment than 1991 Oldsmobile Silhouette.
Compare all specifications:
| 1999 Lexus RX | 1991 Oldsmobile Silhouette | |
| Make | Lexus | Oldsmobile |
| Model | RX | Silhouette |
| Year Released | 1999 | 1991 |
| Body Type | SUV | Minivan |
| Engine Position | Front | Front |
| Engine Size | 3000 cc | 3135 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | V | in-line |
| Horse Power | 198 HP | 118 HP |
| Engine RPM | 5600 RPM | 4200 RPM |
| Torque | 283 Nm | 237 Nm |
| Torque RPM | 4400 RPM | 2200 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | 4WD | Front |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 5 seats | 7 seats |
| Vehicle Weight | 1865 kg | 1650 kg |
| Vehicle Length | 4590 mm | 4940 mm |
| Vehicle Width | 1820 mm | 1880 mm |
| Vehicle Height | 1670 mm | 1680 mm |
| Wheelbase Size | 2620 mm | 2800 mm |
