1991 Alfa Romeo Proteo vs. 2004 Oldsmobile Silhouette
To start off, 2004 Oldsmobile Silhouette is newer by 13 year(s). Which means there will be less support and parts availability for 1991 Alfa Romeo Proteo. In addition, the cost of maintenance, including insurance, on 1991 Alfa Romeo Proteo would be higher. At 3,350 cc (6 cylinders), 2004 Oldsmobile Silhouette is equipped with a bigger engine. In terms of performance, 1991 Alfa Romeo Proteo (256 HP @ 7200 RPM) has 72 more horse power than 2004 Oldsmobile Silhouette. (184 HP @ 5200 RPM). In normal driving conditions, 1991 Alfa Romeo Proteo should accelerate faster than 2004 Oldsmobile Silhouette. With that said, vehicle weight also plays an important factor in acceleration. 2004 Oldsmobile Silhouette weights approximately 275 kg more than 1991 Alfa Romeo Proteo.
Because 1991 Alfa Romeo Proteo is four wheel drive (4WD), it will have significant more traction and grip than 2004 Oldsmobile Silhouette. In wet, icy, snow, or gravel driving conditions, 1991 Alfa Romeo Proteo will offer significantly more control. 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. 2004 Oldsmobile Silhouette has automatic transmission and 1991 Alfa Romeo Proteo has manual transmission. 1991 Alfa Romeo Proteo 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:
| 1991 Alfa Romeo Proteo | 2004 Oldsmobile Silhouette | |
| Make | Alfa Romeo | Oldsmobile |
| Model | Proteo | Silhouette |
| Year Released | 1991 | 2004 |
| Engine Position | Front | Front |
| Engine Size | 2959 cc | 3350 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 4 valves | 2 valves |
| Horse Power | 256 HP | 184 HP |
| Engine RPM | 7200 RPM | 5200 RPM |
| Engine Bore Size | 93.1 mm | 91 mm |
| Engine Stroke Size | 72.6 mm | 84 mm |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | 4WD | Front |
| Transmission Type | Manual | Automatic |
| Number of Seats | 2 seats | 7 seats |
| Vehicle Weight | 1470 kg | 1745 kg |
| Vehicle Length | 4150 mm | 4680 mm |
