2005 Jaguar XKR vs. 1981 Lotus Esprit
To start off, 2005 Jaguar XKR is newer by 24 year(s). Which means there will be less support and parts availability for 1981 Lotus Esprit. In addition, the cost of maintenance, including insurance, on 1981 Lotus Esprit would be higher. At 4,195 cc (8 cylinders), 2005 Jaguar XKR is equipped with a bigger engine. In terms of performance, 2005 Jaguar XKR (391 HP @ 3500 RPM) has 233 more horse power than 1981 Lotus Esprit. (158 HP @ 6500 RPM). In normal driving conditions, 2005 Jaguar XKR should accelerate faster than 1981 Lotus Esprit. With that said, vehicle weight also plays an important factor in acceleration. 2005 Jaguar XKR weights approximately 725 kg more than 1981 Lotus Esprit. 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, 2005 Jaguar XKR (541 Nm @ 3500 RPM) has 320 more torque (in Nm) than 1981 Lotus Esprit. (221 Nm @ 5000 RPM). This means 2005 Jaguar XKR will have an easier job in driving up hills or pulling heavy equipment than 1981 Lotus Esprit. 2005 Jaguar XKR has automatic transmission and 1981 Lotus Esprit has manual transmission. 1981 Lotus Esprit will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2005 Jaguar XKR will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2005 Jaguar XKR | 1981 Lotus Esprit | |
| Make | Jaguar | Lotus |
| Model | XKR | Esprit |
| Year Released | 2005 | 1981 |
| Body Type | Convertible | Coupe |
| Engine Position | Front | Middle |
| Engine Size | 4195 cc | 2174 cc |
| Engine Cylinders | 8 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 391 HP | 158 HP |
| Engine RPM | 3500 RPM | 6500 RPM |
| Torque | 541 Nm | 221 Nm |
| Torque RPM | 3500 RPM | 5000 RPM |
| Engine Compression Ratio | 9.1:1 | 9.4:1 |
| Drive Type | Rear | Rear |
| Transmission Type | Automatic | Manual |
| Number of Seats | 4 seats | 2 seats |
| Number of Doors | 2 doors | 2 doors |
| Vehicle Weight | 1845 kg | 1120 kg |
| Vehicle Length | 4770 mm | 4200 mm |
| Vehicle Width | 1840 mm | 1870 mm |
| Vehicle Height | 1320 mm | 1120 mm |
| Wheelbase Size | 2600 mm | 2440 mm |
| Fuel Tank Capacity | 75 L | 67 L |
