1991 Alfa Romeo Proteo vs. 1988 Jaguar XJS
To start off, 1991 Alfa Romeo Proteo is newer by 3 year(s). Which means there will be less support and parts availability for 1988 Jaguar XJS. In addition, the cost of maintenance, including insurance, on 1988 Jaguar XJS would be higher. At 3,590 cc (6 cylinders), 1988 Jaguar XJS is equipped with a bigger engine. In terms of performance, 1991 Alfa Romeo Proteo (256 HP @ 7200 RPM) has 39 more horse power than 1988 Jaguar XJS. (217 HP @ 5300 RPM). In normal driving conditions, 1991 Alfa Romeo Proteo should accelerate faster than 1988 Jaguar XJS. With that said, vehicle weight also plays an important factor in acceleration. 1988 Jaguar XJS weights approximately 160 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 1988 Jaguar XJS. 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.
Compare all specifications:
| 1991 Alfa Romeo Proteo | 1988 Jaguar XJS | |
| Make | Alfa Romeo | Jaguar |
| Model | Proteo | XJS |
| Year Released | 1991 | 1988 |
| Engine Position | Front | Front |
| Engine Size | 2959 cc | 3590 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 256 HP | 217 HP |
| Engine RPM | 7200 RPM | 5300 RPM |
| Engine Bore Size | 93.1 mm | 91 mm |
| Engine Stroke Size | 72.6 mm | 92 mm |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | 4WD | Rear |
| Transmission Type | Manual | Manual |
| Number of Seats | 2 seats | 4 seats |
| Number of Doors | 2 doors | 2 doors |
| Vehicle Weight | 1470 kg | 1630 kg |
| Vehicle Length | 4150 mm | 4880 mm |
