2004 Oldsmobile Silhouette vs. 2007 Porsche 911
To start off, 2007 Porsche 911 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 3,824 cc (6 cylinders), 2007 Porsche 911 is equipped with a bigger engine. In terms of performance, 2007 Porsche 911 (350 HP) has 165 more horse power than 2004 Oldsmobile Silhouette. (185 HP) In normal driving conditions, 2007 Porsche 911 should accelerate faster than 2004 Oldsmobile Silhouette. With that said, vehicle weight also plays an important factor in acceleration. 2004 Oldsmobile Silhouette weights approximately 286 kg more than 2007 Porsche 911.
Because 2007 Porsche 911 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 Porsche 911. 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 Porsche 911 (400 Nm) has 115 more torque (in Nm) than 2004 Oldsmobile Silhouette. (285 Nm). This means 2007 Porsche 911 will have an easier job in driving up hills or pulling heavy equipment than 2004 Oldsmobile Silhouette. 2004 Oldsmobile Silhouette has automatic transmission and 2007 Porsche 911 has manual transmission. 2007 Porsche 911 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 | 2007 Porsche 911 | |
| Make | Oldsmobile | Porsche |
| Model | Silhouette | 911 |
| Year Released | 2004 | 2007 |
| Body Type | Minivan | Convertible |
| Engine Position | Front | Rear |
| Engine Size | 3392 cc | 3824 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | V | boxer |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 185 HP | 350 HP |
| Torque | 285 Nm | 400 Nm |
| Engine Compression Ratio | 9.5:1 | 11.8:1 |
| Drive Type | Front | Rear |
| Transmission Type | Automatic | Manual |
| Number of Seats | 7 seats | 4 seats |
| Number of Doors | 4 doors | 2 doors |
| Vehicle Weight | 1791 kg | 1505 kg |
| Vehicle Length | 5120 mm | 4430 mm |
| Vehicle Width | 1840 mm | 1810 mm |
| Vehicle Height | 1740 mm | 1310 mm |
| Wheelbase Size | 3050 mm | 2360 mm |
| Fuel Consumption | 9.1 L/100km | 9.1 L/100km |
| Fuel Consumption City | 12.4 L/100km | 13.1 L/100km |
| Fuel Consumption Overall | 10.7 L/100km | 11.6 L/100km |
| Fuel Tank Capacity | 95 L | 64 L |
