1950 Alfa Romeo GP 158 vs. 2004 Jaguar XJ
To start off, 2004 Jaguar XJ is newer by 54 year(s). Which means there will be less support and parts availability for 1950 Alfa Romeo GP 158. In addition, the cost of maintenance, including insurance, on 1950 Alfa Romeo GP 158 would be higher. At 4,194 cc (8 cylinders), 2004 Jaguar XJ is equipped with a bigger engine. In terms of performance, 1950 Alfa Romeo GP 158 (346 HP @ 8500 RPM) has 46 more horse power than 2004 Jaguar XJ. (300 HP @ 6100 RPM). In normal driving conditions, 1950 Alfa Romeo GP 158 should accelerate faster than 2004 Jaguar XJ. With that said, vehicle weight also plays an important factor in acceleration. 2004 Jaguar XJ weights approximately 939 kg more than 1950 Alfa Romeo GP 158.
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. 2004 Jaguar XJ has automatic transmission and 1950 Alfa Romeo GP 158 has manual transmission. 1950 Alfa Romeo GP 158 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2004 Jaguar XJ will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1950 Alfa Romeo GP 158 | 2004 Jaguar XJ | |
| Make | Alfa Romeo | Jaguar |
| Model | GP 158 | XJ |
| Year Released | 1950 | 2004 |
| Engine Size | 1479 cc | 4194 cc |
| Engine Cylinders | 8 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 346 HP | 300 HP |
| Engine RPM | 8500 RPM | 6100 RPM |
| Drive Type | Rear | Rear |
| Transmission Type | Manual | Automatic |
| Vehicle Weight | 700 kg | 1639 kg |
| Wheelbase Size | 2510 mm | 3040 mm |
