1991 Jaguar XJS vs. 2010 Chevrolet Epica
To start off, 2010 Chevrolet Epica is newer by 19 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 63 more horse power than 2010 Chevrolet Epica. (154 HP @ 5800 RPM). In normal driving conditions, 1991 Jaguar XJS should accelerate faster than 2010 Chevrolet Epica. With that said, vehicle weight also plays an important factor in acceleration. 1991 Jaguar XJS weights approximately 57 kg more than 2010 Chevrolet Epica. 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, 2010 Chevrolet Epica, 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 88 more torque (in Nm) than 2010 Chevrolet Epica. (237 Nm @ 4000 RPM). This means 1991 Jaguar XJS will have an easier job in driving up hills or pulling heavy equipment than 2010 Chevrolet Epica. 2010 Chevrolet Epica has automatic transmission and 1991 Jaguar XJS has manual transmission. 1991 Jaguar XJS will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2010 Chevrolet Epica will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1991 Jaguar XJS | 2010 Chevrolet Epica | |
| Make | Jaguar | Chevrolet |
| Model | XJS | Epica |
| Year Released | 1991 | 2010 |
| Body Type | Coupe | Sedan |
| Engine Position | Front | Front |
| Engine Size | 3590 cc | 2490 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 217 HP | 154 HP |
| Engine RPM | 5300 RPM | 5800 RPM |
| Torque | 325 Nm | 237 Nm |
| Torque RPM | 4000 RPM | 4000 RPM |
| Engine Bore Size | 91 mm | 77 mm |
| Engine Stroke Size | 92 mm | 89.2 mm |
| Fuel Type | Gasoline | Gasoline - Premium |
| Drive Type | Rear | Front |
| Transmission Type | Manual | Automatic |
| Number of Seats | 4 seats | 6 seats |
| Number of Doors | 2 doors | 4 doors |
| Vehicle Weight | 1632 kg | 1575 kg |
| Vehicle Length | 4880 mm | 4810 mm |
| Vehicle Width | 1800 mm | 1820 mm |
| Vehicle Height | 1270 mm | 1460 mm |
| Wheelbase Size | 2600 mm | 2710 mm |
| Fuel Tank Capacity | 90 L | 63 L |
