2004 Oldsmobile Silhouette vs. 2007 Pontiac Grand Prix
To start off, 2007 Pontiac Grand Prix is newer by 3 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 3,786 cc (6 cylinders), 2007 Pontiac Grand Prix is equipped with a bigger engine. In terms of performance, 2007 Pontiac Grand Prix (200 HP) has 15 more horse power than 2004 Oldsmobile Silhouette. (185 HP) In normal driving conditions, 2007 Pontiac Grand Prix should accelerate faster than 2004 Oldsmobile Silhouette. With that said, vehicle weight also plays an important factor in acceleration. 2004 Oldsmobile Silhouette weights approximately 435 kg more than 2007 Pontiac Grand Prix.
Because 2007 Pontiac Grand Prix 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 2007 Pontiac Grand Prix. However, in wet, icy, snow, or gravel driving conditions, 2004 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, 2007 Pontiac Grand Prix (312 Nm) has 27 more torque (in Nm) than 2004 Oldsmobile Silhouette. (285 Nm). This means 2007 Pontiac Grand Prix will have an easier job in driving up hills or pulling heavy equipment than 2004 Oldsmobile Silhouette.
Compare all specifications:
| 2004 Oldsmobile Silhouette | 2007 Pontiac Grand Prix | |
| Make | Oldsmobile | Pontiac |
| Model | Silhouette | Grand Prix |
| Year Released | 2004 | 2007 |
| Body Type | Minivan | Sedan |
| Engine Position | Front | Front |
| Engine Size | 3392 cc | 3786 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 2 valves | 2 valves |
| Horse Power | 185 HP | 200 HP |
| Torque | 285 Nm | 312 Nm |
| Engine Compression Ratio | 9.5:1 | 9.4:1 |
| Drive Type | Front | Rear |
| Number of Seats | 7 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 1791 kg | 1356 kg |
| Vehicle Length | 5120 mm | 5040 mm |
| Vehicle Width | 1840 mm | 1830 mm |
| Vehicle Height | 1740 mm | 1430 mm |
| Wheelbase Size | 3050 mm | 2810 mm |
| Fuel Consumption Highway | 9.8 L/100km | 7.8 L/100km |
| Fuel Consumption City | 13.1 L/100km | 11.8 L/100km |
| Fuel Consumption Overall | 11.8 L/100km | 9.8 L/100km |
| Fuel Tank Capacity | 95 L | 64 L |
