1981 Aston Martin Lagonda vs. 1999 Jaguar XJ
To start off, 1999 Jaguar XJ is newer by 18 year(s). Which means there will be less support and parts availability for 1981 Aston Martin Lagonda. In addition, the cost of maintenance, including insurance, on 1981 Aston Martin Lagonda would be higher. At 5,340 cc (8 cylinders), 1981 Aston Martin Lagonda is equipped with a bigger engine. In terms of performance, 1999 Jaguar XJ (290 HP @ 6100 RPM) has 4 more horse power than 1981 Aston Martin Lagonda. (286 HP @ 5000 RPM) In normal driving conditions, 1999 Jaguar XJ should accelerate faster than 1981 Aston Martin Lagonda. With that said, vehicle weight also plays an important factor in acceleration. 1981 Aston Martin Lagonda weights approximately 515 kg more than 1999 Jaguar XJ.
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, 1981 Aston Martin Lagonda (434 Nm @ 4500 RPM) has 41 more torque (in Nm) than 1999 Jaguar XJ. (393 Nm @ 4250 RPM). This means 1981 Aston Martin Lagonda will have an easier job in driving up hills or pulling heavy equipment than 1999 Jaguar XJ. 1999 Jaguar XJ has automatic transmission and 1981 Aston Martin Lagonda has manual transmission. 1981 Aston Martin Lagonda will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 1999 Jaguar XJ will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1981 Aston Martin Lagonda | 1999 Jaguar XJ | |
| Make | Aston Martin | Jaguar |
| Model | Lagonda | XJ |
| Year Released | 1981 | 1999 |
| Body Type | Sedan | Sedan |
| Engine Position | Front | Front |
| Engine Size | 5340 cc | 3996 cc |
| Engine Cylinders | 8 cylinders | 8 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 286 HP | 290 HP |
| Engine RPM | 5000 RPM | 6100 RPM |
| Torque | 434 Nm | 393 Nm |
| Torque RPM | 4500 RPM | 4250 RPM |
| Engine Bore Size | 100 mm | 86 mm |
| Engine Stroke Size | 85 mm | 86 mm |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Rear | Rear |
| Transmission Type | Manual | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 2225 kg | 1710 kg |
| Vehicle Length | 5290 mm | 5160 mm |
| Vehicle Width | 1820 mm | 1800 mm |
| Vehicle Height | 1310 mm | 1310 mm |
| Wheelbase Size | 2920 mm | 2880 mm |
