2004 Oldsmobile Silhouette vs. 2006 Rover 75
To start off, 2006 Rover 75 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 3,350 cc (6 cylinders), 2004 Oldsmobile Silhouette is equipped with a bigger engine. In terms of performance, 2004 Oldsmobile Silhouette (184 HP) has 26 more horse power than 2006 Rover 75. (158 HP). In normal driving conditions, 2004 Oldsmobile Silhouette should accelerate faster than 2006 Rover 75. With that said, vehicle weight also plays an important factor in acceleration. 2004 Oldsmobile Silhouette weights approximately 295 kg more than 2006 Rover 75. 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 @ 4000 RPM) has 70 more torque (in Nm) than 2006 Rover 75. (215 Nm @ 2100 RPM). This means 2004 Oldsmobile Silhouette will have an easier job in driving up hills or pulling heavy equipment than 2006 Rover 75. 2004 Oldsmobile Silhouette has automatic transmission and 2006 Rover 75 has manual transmission. 2006 Rover 75 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 Rover 75 | |
| Make | Oldsmobile | Rover |
| Model | Silhouette | 75 |
| Year Released | 2004 | 2006 |
| Engine Position | Front | Front |
| Engine Size | 3350 cc | 1796 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 184 HP | 158 HP |
| Torque | 285 Nm | 215 Nm |
| Torque RPM | 4000 RPM | 2100 RPM |
| Engine Bore Size | 91 mm | 80 mm |
| Engine Stroke Size | 84 mm | 89.3 mm |
| Fuel Type | Gasoline | Gasoline - Premium |
| Drive Type | Front | Front |
| Transmission Type | Automatic | Manual |
| Number of Seats | 7 seats | 5 seats |
| Vehicle Weight | 1745 kg | 1450 kg |
| Vehicle Length | 4680 mm | 4800 mm |
| Vehicle Width | 1840 mm | 1780 mm |
| Vehicle Height | 1760 mm | 1440 mm |
| Wheelbase Size | 2850 mm | 2750 mm |
