1998 Oldsmobile Silhouette vs. 2006 Opel Astra
To start off, 2006 Opel Astra is newer by 8 year(s). Which means there will be less support and parts availability for 1998 Oldsmobile Silhouette. In addition, the cost of maintenance, including insurance, on 1998 Oldsmobile Silhouette would be higher. At 3,348 cc (6 cylinders), 1998 Oldsmobile Silhouette is equipped with a bigger engine. In terms of performance, 1998 Oldsmobile Silhouette (183 HP @ 5200 RPM) has 94 more horse power than 2006 Opel Astra. (89 HP @ 5600 RPM). In normal driving conditions, 1998 Oldsmobile Silhouette should accelerate faster than 2006 Opel Astra. With that said, vehicle weight also plays an important factor in acceleration. 1998 Oldsmobile Silhouette weights approximately 515 kg more than 2006 Opel Astra. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Both vehicles are front wheel drive (FWD). Which offers better traction when its slippery than rear wheel drive vehicles. 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, 1998 Oldsmobile Silhouette (285 Nm @ 4000 RPM) has 160 more torque (in Nm) than 2006 Opel Astra. (125 Nm @ 4000 RPM). This means 1998 Oldsmobile Silhouette will have an easier job in driving up hills or pulling heavy equipment than 2006 Opel Astra. 1998 Oldsmobile Silhouette has automatic transmission and 2006 Opel Astra has manual transmission. 2006 Opel Astra will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 1998 Oldsmobile Silhouette will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1998 Oldsmobile Silhouette | 2006 Opel Astra | |
| Make | Oldsmobile | Opel |
| Model | Silhouette | Astra |
| Year Released | 1998 | 2006 |
| Body Type | Minivan | Hatchback |
| Engine Position | Front | Front |
| Engine Size | 3348 cc | 1364 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 183 HP | 89 HP |
| Engine RPM | 5200 RPM | 5600 RPM |
| Torque | 285 Nm | 125 Nm |
| Torque RPM | 4000 RPM | 4000 RPM |
| Engine Bore Size | 91 mm | 73.4 mm |
| Engine Stroke Size | 84 mm | 80.6 mm |
| Fuel Type | Gasoline | Gasoline - Premium |
| Drive Type | Front | Front |
| Transmission Type | Automatic | Manual |
| Number of Seats | 7 seats | 4 seats |
| Vehicle Weight | 1745 kg | 1230 kg |
| Vehicle Length | 4680 mm | 4300 mm |
| Vehicle Width | 1840 mm | 1760 mm |
| Vehicle Height | 1760 mm | 1440 mm |
| Wheelbase Size | 2850 mm | 2620 mm |
