2004 Alfa Romeo 156 vs. 2001 Oldsmobile Silhouette
To start off, 2004 Alfa Romeo 156 is newer by 3 year(s). Which means there will be less support and parts availability for 2001 Oldsmobile Silhouette. In addition, the cost of maintenance, including insurance, on 2001 Oldsmobile Silhouette would be higher. At 3,348 cc (6 cylinders), 2001 Oldsmobile Silhouette is equipped with a bigger engine. In terms of performance, 2001 Oldsmobile Silhouette (183 HP @ 5200 RPM) has 45 more horse power than 2004 Alfa Romeo 156. (138 HP @ 4000 RPM) In normal driving conditions, 2001 Oldsmobile Silhouette should accelerate faster than 2004 Alfa Romeo 156. With that said, vehicle weight also plays an important factor in acceleration. 2001 Oldsmobile Silhouette weights approximately 315 kg more than 2004 Alfa Romeo 156. 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 Alfa Romeo 156 (305 Nm @ 2000 RPM) has 20 more torque (in Nm) than 2001 Oldsmobile Silhouette. (285 Nm @ 4000 RPM). This means 2004 Alfa Romeo 156 will have an easier job in driving up hills or pulling heavy equipment than 2001 Oldsmobile Silhouette. 2001 Oldsmobile Silhouette has automatic transmission and 2004 Alfa Romeo 156 has manual transmission. 2004 Alfa Romeo 156 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2001 Oldsmobile Silhouette will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2004 Alfa Romeo 156 | 2001 Oldsmobile Silhouette | |
| Make | Alfa Romeo | Oldsmobile |
| Model | 156 | Silhouette |
| Year Released | 2004 | 2001 |
| Body Type | Station Wagon | Minivan |
| Engine Position | Front | Front |
| Engine Size | 1910 cc | 3348 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 4 valves | 2 valves |
| Horse Power | 138 HP | 183 HP |
| Engine RPM | 4000 RPM | 5200 RPM |
| Torque | 305 Nm | 285 Nm |
| Torque RPM | 2000 RPM | 4000 RPM |
| Engine Bore Size | 82.1 mm | 91 mm |
| Engine Stroke Size | 90.4 mm | 84 mm |
| Fuel Type | Diesel | Gasoline |
| Drive Type | Front | Front |
| Transmission Type | Manual | Automatic |
| Number of Seats | 5 seats | 7 seats |
| Vehicle Weight | 1430 kg | 1745 kg |
| Vehicle Length | 4450 mm | 4680 mm |
| Vehicle Width | 1750 mm | 1840 mm |
| Vehicle Height | 1400 mm | 1760 mm |
| Wheelbase Size | 2710 mm | 2850 mm |
