2003 Daihatsu Copen vs. 1987 Jaguar XJS
To start off, 2003 Daihatsu Copen 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 3,588 cc (6 cylinders), 1987 Jaguar XJS is equipped with a bigger engine. In terms of performance, 1987 Jaguar XJS (217 HP @ 5300 RPM) has 150 more horse power than 2003 Daihatsu Copen. (67 HP @ 6000 RPM) In normal driving conditions, 1987 Jaguar XJS should accelerate faster than 2003 Daihatsu Copen. With that said, vehicle weight also plays an important factor in acceleration. 1987 Jaguar XJS weights approximately 780 kg more than 2003 Daihatsu Copen. 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 Daihatsu Copen, 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 (325 Nm @ 4000 RPM) has 223 more torque (in Nm) than 2003 Daihatsu Copen. (102 Nm @ 3200 RPM). This means 1987 Jaguar XJS will have an easier job in driving up hills or pulling heavy equipment than 2003 Daihatsu Copen.
Compare all specifications:
| 2003 Daihatsu Copen | 1987 Jaguar XJS | |
| Make | Daihatsu | Jaguar |
| Model | Copen | XJS |
| Year Released | 2003 | 1987 |
| Body Type | Roadster | Coupe |
| Engine Position | Front | Front |
| Engine Size | 657 cc | 3588 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 67 HP | 217 HP |
| Engine RPM | 6000 RPM | 5300 RPM |
| Torque | 102 Nm | 325 Nm |
| Torque RPM | 3200 RPM | 4000 RPM |
| Engine Bore Size | 61 mm | 91 mm |
| Engine Stroke Size | 56.4 mm | 92 mm |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Front | Rear |
| Transmission Type | Manual | Manual |
| Number of Seats | 2 seats | 4 seats |
| Number of Doors | 2 doors | 2 doors |
| Vehicle Weight | 850 kg | 1630 kg |
| Vehicle Length | 3400 mm | 4770 mm |
| Vehicle Width | 1480 mm | 1800 mm |
| Vehicle Height | 1250 mm | 1270 mm |
| Wheelbase Size | 2240 mm | 2600 mm |
| Fuel Tank Capacity | 43 L | 90 L |
