1991 Alfa Romeo Proteo vs. 2013 Jaguar XK
To start off, 2013 Jaguar XK is newer by 22 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 5,000 cc (4 cylinders), 2013 Jaguar XK is equipped with a bigger engine. In terms of performance, 2013 Jaguar XK (542 HP @ 6500 RPM) has 286 more horse power than 1991 Alfa Romeo Proteo. (256 HP @ 7200 RPM) In normal driving conditions, 2013 Jaguar XK should accelerate faster than 1991 Alfa Romeo Proteo. With that said, vehicle weight also plays an important factor in acceleration. 2013 Jaguar XK weights approximately 380 kg more than 1991 Alfa Romeo Proteo. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1991 Alfa Romeo Proteo is four wheel drive (4WD), it will have significant more traction and grip than 2013 Jaguar XK. 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 | 2013 Jaguar XK | |
| Make | Alfa Romeo | Jaguar |
| Model | Proteo | XK |
| Year Released | 1991 | 2013 |
| Engine Position | Front | Rear |
| Engine Size | 2959 cc | 5000 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 256 HP | 542 HP |
| Engine RPM | 7200 RPM | 6500 RPM |
| Engine Bore Size | 93.1 mm | 92 mm |
| Engine Stroke Size | 72.6 mm | 93 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 | 1850 kg |
| Vehicle Length | 4150 mm | 4794 mm |
