1994 Jaguar XJR vs. 2009 Porsche Cayman
To start off, 2009 Porsche Cayman is newer by 15 year(s). Which means there will be less support and parts availability for 1994 Jaguar XJR. In addition, the cost of maintenance, including insurance, on 1994 Jaguar XJR would be higher. At 3,980 cc (6 cylinders), 1994 Jaguar XJR is equipped with a bigger engine. In terms of performance, 1994 Jaguar XJR (322 HP @ 5000 RPM) has 31 more horse power than 2009 Porsche Cayman. (291 HP @ 6250 RPM). In normal driving conditions, 1994 Jaguar XJR should accelerate faster than 2009 Porsche Cayman. With that said, vehicle weight also plays an important factor in acceleration. 1994 Jaguar XJR weights approximately 222 kg more than 2009 Porsche Cayman. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
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. Let's talk about torque, 1994 Jaguar XJR (512 Nm @ 3050 RPM) has 172 more torque (in Nm) than 2009 Porsche Cayman. (340 Nm @ 4600 RPM). This means 1994 Jaguar XJR will have an easier job in driving up hills or pulling heavy equipment than 2009 Porsche Cayman. 2009 Porsche Cayman has automatic transmission and 1994 Jaguar XJR has manual transmission. 1994 Jaguar XJR will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2009 Porsche Cayman will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1994 Jaguar XJR | 2009 Porsche Cayman | |
| Make | Jaguar | Porsche |
| Model | XJR | Cayman |
| Year Released | 1994 | 2009 |
| Engine Position | Front | Middle |
| Engine Size | 3980 cc | 3385 cc |
| Horse Power | 322 HP | 291 HP |
| Engine RPM | 5000 RPM | 6250 RPM |
| Torque | 512 Nm | 340 Nm |
| Torque RPM | 3050 RPM | 4600 RPM |
| Engine Bore Size | 91 mm | 96.3 mm |
| Engine Stroke Size | 102 mm | 78.3 mm |
| Engine Compression Ratio | 8.8:1 | 11.1:1 |
| Top Speed | 249 km/hour | 267 km/hour |
| Drive Type | Rear | Rear |
| Transmission Type | Manual | Automatic |
| Number of Seats | 5 seats | 2 seats |
| Number of Doors | 4 doors | 2 doors |
| Vehicle Weight | 1752 kg | 1530 kg |
| Vehicle Length | 5000 mm | 4350 mm |
| Vehicle Width | 2080 mm | 1310 mm |
| Vehicle Height | 1310 mm | 1810 mm |
| Wheelbase Size | 2880 mm | 2420 mm |
| Fuel Tank Capacity | 81 L | 64 L |
