1955 Alfa Romeo GP 159 vs. 2003 Jaguar XJ
To start off, 2003 Jaguar XJ is newer by 48 year(s). Which means there will be less support and parts availability for 1955 Alfa Romeo GP 159. In addition, the cost of maintenance, including insurance, on 1955 Alfa Romeo GP 159 would be higher. At 4,195 cc (8 cylinders), 2003 Jaguar XJ is equipped with a bigger engine. In terms of performance, 1955 Alfa Romeo GP 159 (420 HP @ 9300 RPM) has 126 more horse power than 2003 Jaguar XJ. (294 HP @ 6100 RPM). In normal driving conditions, 1955 Alfa Romeo GP 159 should accelerate faster than 2003 Jaguar XJ. With that said, vehicle weight also plays an important factor in acceleration. 2003 Jaguar XJ weights approximately 905 kg more than 1955 Alfa Romeo GP 159.
Both vehicles are rear wheel drive (RWD) - it offers better handling in dry conditions; in addition, if you are looking to drift, both vehicles do the job better than front 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. 2003 Jaguar XJ has automatic transmission and 1955 Alfa Romeo GP 159 has manual transmission. 1955 Alfa Romeo GP 159 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2003 Jaguar XJ will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1955 Alfa Romeo GP 159 | 2003 Jaguar XJ | |
| Make | Alfa Romeo | Jaguar |
| Model | GP 159 | XJ |
| Year Released | 1955 | 2003 |
| Engine Size | 1479 cc | 4195 cc |
| Engine Cylinders | 8 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 420 HP | 294 HP |
| Engine RPM | 9300 RPM | 6100 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Rear | Rear |
| Transmission Type | Manual | Automatic |
| Vehicle Weight | 710 kg | 1615 kg |
