1989 Jaguar XJR vs. 2003 Mercedes-Benz SLR McLaren
To start off, 2003 Mercedes-Benz SLR McLaren is newer by 14 year(s). Which means there will be less support and parts availability for 1989 Jaguar XJR. In addition, the cost of maintenance, including insurance, on 1989 Jaguar XJR would be higher. At 5,996 cc (12 cylinders), 1989 Jaguar XJR is equipped with a bigger engine. In terms of performance, 2003 Mercedes-Benz SLR McLaren (618 HP @ 6500 RPM) has 300 more horse power than 1989 Jaguar XJR. (318 HP @ 5250 RPM) In normal driving conditions, 2003 Mercedes-Benz SLR McLaren should accelerate faster than 1989 Jaguar XJR. With that said, vehicle weight also plays an important factor in acceleration. 1989 Jaguar XJR weights approximately 32 kg more than 2003 Mercedes-Benz SLR McLaren.
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, 2003 Mercedes-Benz SLR McLaren (781 Nm @ 3250 RPM) has 305 more torque (in Nm) than 1989 Jaguar XJR. (476 Nm @ 3750 RPM). This means 2003 Mercedes-Benz SLR McLaren will have an easier job in driving up hills or pulling heavy equipment than 1989 Jaguar XJR.
Compare all specifications:
| 1989 Jaguar XJR | 2003 Mercedes-Benz SLR McLaren | |
| Make | Jaguar | Mercedes-Benz |
| Model | XJR | SLR McLaren |
| Year Released | 1989 | 2003 |
| Engine Position | Middle | Front |
| Engine Size | 5996 cc | 5439 cc |
| Engine Cylinders | 12 cylinders | 8 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 2 valves | 3 valves |
| Horse Power | 318 HP | 618 HP |
| Engine RPM | 5250 RPM | 6500 RPM |
| Torque | 476 Nm | 781 Nm |
| Torque RPM | 3750 RPM | 3250 RPM |
| Engine Bore Size | 90.1 mm | 97 mm |
| Engine Stroke Size | 78.5 mm | 92 mm |
| Fuel Type | Gasoline | Gasoline - Premium |
| Acceleration 0-100mph | 7 seconds | 3.8 seconds |
| Drive Type | Rear | Rear |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 4 seats | 2 seats |
| Number of Doors | 2 doors | 2 doors |
| Vehicle Weight | 1800 kg | 1768 kg |
| Vehicle Length | 4770 mm | 4660 mm |
| Vehicle Width | 1890 mm | 1910 mm |
| Vehicle Height | 1270 mm | 1270 mm |
| Wheelbase Size | 2600 mm | 2720 mm |
| Fuel Tank Capacity | 91 L | 98 L |
