2008 BMW 525 vs. 2005 Oldsmobile Silhouette
To start off, 2008 BMW 525 is newer by 3 year(s). Which means there will be less support and parts availability for 2005 Oldsmobile Silhouette. In addition, the cost of maintenance, including insurance, on 2005 Oldsmobile Silhouette would be higher. At 3,350 cc (6 cylinders), 2005 Oldsmobile Silhouette is equipped with a bigger engine. With that said, vehicle weight also plays an important factor in acceleration. 2005 Oldsmobile Silhouette weights approximately 65 kg more than 2008 BMW 525.
Because 2008 BMW 525 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 2008 BMW 525. However, in wet, icy, snow, or gravel driving conditions, 2005 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, 2005 Oldsmobile Silhouette (285 Nm @ 4000 RPM) has 40 more torque (in Nm) than 2008 BMW 525. (245 Nm @ 3500 RPM). This means 2005 Oldsmobile Silhouette will have an easier job in driving up hills or pulling heavy equipment than 2008 BMW 525.
Compare all specifications:
| 2008 BMW 525 | 2005 Oldsmobile Silhouette | |
| Make | BMW | Oldsmobile |
| Model | 525 | Silhouette |
| Year Released | 2008 | 2005 |
| Body Type | Station Wagon | Minivan |
| Engine Position | Front | Front |
| Engine Size | 2494 cc | 3350 cc |
| Valves per Cylinder | 4 valves | 2 valves |
| Horse Power | 0 HP | 184 HP |
| Torque | 245 Nm | 285 Nm |
| Torque RPM | 3500 RPM | 4000 RPM |
| Engine Bore Size | 84.1 mm | 91 mm |
| Engine Stroke Size | 75 mm | 84 mm |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Rear | Front |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 5 seats | 7 seats |
| Vehicle Weight | 1680 kg | 1745 kg |
| Vehicle Length | 4870 mm | 4680 mm |
| Vehicle Width | 1850 mm | 1840 mm |
| Vehicle Height | 1500 mm | 1760 mm |
| Wheelbase Size | 2840 mm | 2850 mm |
