2004 Oldsmobile Silhouette vs. 2006 Opel Astra
To start off, 2006 Opel Astra is newer by 2 year(s). Which means there will be less support and parts availability for 2004 Oldsmobile Silhouette. In addition, the cost of maintenance, including insurance, on 2004 Oldsmobile Silhouette would be higher. At 3,392 cc (6 cylinders), 2004 Oldsmobile Silhouette is equipped with a bigger engine. In terms of performance, 2004 Oldsmobile Silhouette (185 HP) has 81 more horse power than 2006 Opel Astra. (104 HP). In normal driving conditions, 2004 Oldsmobile Silhouette should accelerate faster than 2006 Opel Astra. With that said, vehicle weight also plays an important factor in acceleration. 2004 Oldsmobile Silhouette weights approximately 526 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, 2004 Oldsmobile Silhouette (285 Nm) has 135 more torque (in Nm) than 2006 Opel Astra. (150 Nm). This means 2004 Oldsmobile Silhouette will have an easier job in driving up hills or pulling heavy equipment than 2006 Opel Astra. 2004 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. 2004 Oldsmobile Silhouette will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2004 Oldsmobile Silhouette | 2006 Opel Astra | |
| Make | Oldsmobile | Opel |
| Model | Silhouette | Astra |
| Year Released | 2004 | 2006 |
| Body Type | Minivan | Hatchback |
| Engine Position | Front | Front |
| Engine Size | 3392 cc | 1598 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 185 HP | 104 HP |
| Torque | 285 Nm | 150 Nm |
| Engine Compression Ratio | 9.5:1 | 10.5:1 |
| Drive Type | Front | Front |
| Transmission Type | Automatic | Manual |
| Number of Seats | 7 seats | 4 seats |
| Number of Doors | 4 doors | 3 doors |
| Vehicle Weight | 1791 kg | 1265 kg |
| Vehicle Length | 5120 mm | 4300 mm |
| Vehicle Width | 1840 mm | 1760 mm |
| Vehicle Height | 1740 mm | 1440 mm |
| Wheelbase Size | 3050 mm | 2620 mm |
| Fuel Consumption Highway | 9.1 L/100km | 5.4 L/100km |
| Fuel Consumption City | 12.4 L/100km | 8.6 L/100km |
| Fuel Consumption Overall | 10.7 L/100km | 6.6 L/100km |
| Fuel Tank Capacity | 95 L | 52 L |
