1987 Jaguar XJS vs. 2003 Proton 400
To start off, 2003 Proton 400 is newer by 16 year(s). Which means there will be less support and parts availability for 1987 Jaguar XJS. In addition, the cost of maintenance, including insurance, on 1987 Jaguar XJS would be higher. At 3,590 cc (6 cylinders), 1987 Jaguar XJS is equipped with a bigger engine. In terms of performance, 1987 Jaguar XJS (217 HP @ 5300 RPM) has 143 more horse power than 2003 Proton 400. (74 HP @ 6000 RPM). In normal driving conditions, 1987 Jaguar XJS should accelerate faster than 2003 Proton 400. With that said, vehicle weight also plays an important factor in acceleration. 1987 Jaguar XJS weights approximately 660 kg more than 2003 Proton 400. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1987 Jaguar XJS is rear wheel drive (RWD), it offers better handling in dry conditions; in addition, if you are looking to drift, it will be much easier to do with 1987 Jaguar XJS. However, in wet, icy, snow, or gravel driving conditions, 2003 Proton 400, being front wheel drive (FWD), will offer much better control with better grip. 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. Let's talk about torque, 1987 Jaguar XJS (331 Nm @ 4000 RPM) has 223 more torque (in Nm) than 2003 Proton 400. (108 Nm @ 3000 RPM). This means 1987 Jaguar XJS will have an easier job in driving up hills or pulling heavy equipment than 2003 Proton 400.
Compare all specifications:
| 1987 Jaguar XJS | 2003 Proton 400 | |
| Make | Jaguar | Proton |
| Model | XJS | 400 |
| Year Released | 1987 | 2003 |
| Engine Position | Front | Front |
| Engine Size | 3590 cc | 1299 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 3 valves |
| Horse Power | 217 HP | 74 HP |
| Engine RPM | 5300 RPM | 6000 RPM |
| Torque | 331 Nm | 108 Nm |
| Torque RPM | 4000 RPM | 3000 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Rear | Front |
| Transmission Type | Manual | Manual |
| Vehicle Weight | 1630 kg | 970 kg |
| Vehicle Length | 4880 mm | 4370 mm |
| Vehicle Width | 1800 mm | 1700 mm |
| Vehicle Height | 1270 mm | 1390 mm |
| Wheelbase Size | 2600 mm | 2510 mm |
