2009 Aston Martin DB9 vs. 1989 Jaguar XJS
To start off, 2009 Aston Martin DB9 is newer by 20 year(s). Which means there will be less support and parts availability for 1989 Jaguar XJS. In addition, the cost of maintenance, including insurance, on 1989 Jaguar XJS would be higher. At 5,935 cc (12 cylinders), 2009 Aston Martin DB9 is equipped with a bigger engine. In terms of performance, 2009 Aston Martin DB9 (470 HP @ 6000 RPM) has 253 more horse power than 1989 Jaguar XJS. (217 HP @ 5300 RPM). In normal driving conditions, 2009 Aston Martin DB9 should accelerate faster than 1989 Jaguar XJS. With that said, vehicle weight also plays an important factor in acceleration. 2009 Aston Martin DB9 weights approximately 260 kg more than 1989 Jaguar XJS. 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, 2009 Aston Martin DB9 (601 Nm @ 5000 RPM) has 270 more torque (in Nm) than 1989 Jaguar XJS. (331 Nm @ 4000 RPM). This means 2009 Aston Martin DB9 will have an easier job in driving up hills or pulling heavy equipment than 1989 Jaguar XJS. 2009 Aston Martin DB9 has automatic transmission and 1989 Jaguar XJS has manual transmission. 1989 Jaguar XJS will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2009 Aston Martin DB9 will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2009 Aston Martin DB9 | 1989 Jaguar XJS | |
| Make | Aston Martin | Jaguar |
| Model | DB9 | XJS |
| Year Released | 2009 | 1989 |
| Body Type | Convertible | Coupe |
| Engine Position | Front | Front |
| Engine Size | 5935 cc | 3590 cc |
| Engine Cylinders | 12 cylinders | 6 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 470 HP | 217 HP |
| Engine RPM | 6000 RPM | 5300 RPM |
| Torque | 601 Nm | 331 Nm |
| Torque RPM | 5000 RPM | 4000 RPM |
| Engine Bore Size | 89 mm | 91 mm |
| Engine Stroke Size | 79.5 mm | 92 mm |
| Fuel Type | Diesel | Gasoline |
| Drive Type | Rear | Rear |
| Transmission Type | Automatic | Manual |
| Number of Seats | 4 seats | 4 seats |
| Number of Doors | 2 doors | 2 doors |
| Vehicle Weight | 1890 kg | 1630 kg |
| Vehicle Length | 4720 mm | 4880 mm |
| Vehicle Width | 1880 mm | 1800 mm |
| Vehicle Height | 1320 mm | 1270 mm |
| Wheelbase Size | 2750 mm | 2600 mm |
