1991 Jaguar XJS vs. 2005 MG ZR
To start off, 2005 MG ZR is newer by 14 year(s). Which means there will be less support and parts availability for 1991 Jaguar XJS. In addition, the cost of maintenance, including insurance, on 1991 Jaguar XJS would be higher. At 3,590 cc (6 cylinders), 1991 Jaguar XJS is equipped with a bigger engine. In terms of performance, 1991 Jaguar XJS (217 HP @ 5300 RPM) has 59 more horse power than 2005 MG ZR. (158 HP @ 6900 RPM). In normal driving conditions, 1991 Jaguar XJS should accelerate faster than 2005 MG ZR. With that said, vehicle weight also plays an important factor in acceleration. 1991 Jaguar XJS weights approximately 512 kg more than 2005 MG ZR. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1991 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 1991 Jaguar XJS. However, in wet, icy, snow, or gravel driving conditions, 2005 MG ZR, 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, 1991 Jaguar XJS (325 Nm @ 4000 RPM) has 148 more torque (in Nm) than 2005 MG ZR. (177 Nm @ 4700 RPM). This means 1991 Jaguar XJS will have an easier job in driving up hills or pulling heavy equipment than 2005 MG ZR.
Compare all specifications:
| 1991 Jaguar XJS | 2005 MG ZR | |
| Make | Jaguar | MG |
| Model | XJS | ZR |
| Year Released | 1991 | 2005 |
| Body Type | Coupe | Hatchback |
| Engine Position | Front | Front |
| Engine Size | 3590 cc | 1796 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 217 HP | 158 HP |
| Engine RPM | 5300 RPM | 6900 RPM |
| Torque | 325 Nm | 177 Nm |
| Torque RPM | 4000 RPM | 4700 RPM |
| Engine Bore Size | 91 mm | 80 mm |
| Engine Stroke Size | 92 mm | 89.3 mm |
| Fuel Type | Gasoline | Gasoline - Premium |
| Drive Type | Rear | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 4 seats | 5 seats |
| Number of Doors | 2 doors | 3 doors |
| Vehicle Weight | 1632 kg | 1120 kg |
| Vehicle Length | 4880 mm | 4020 mm |
| Vehicle Width | 1800 mm | 1690 mm |
| Vehicle Height | 1270 mm | 1430 mm |
| Wheelbase Size | 2600 mm | 2510 mm |
| Fuel Tank Capacity | 90 L | 65 L |
