1989 Jaguar XJR vs. 1991 Mercedes-Benz SL
To start off, 1991 Mercedes-Benz SL is newer by 2 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, 1989 Jaguar XJR (318 HP @ 5250 RPM) has 90 more horse power than 1991 Mercedes-Benz SL. (228 HP @ 6400 RPM). In normal driving conditions, 1989 Jaguar XJR should accelerate faster than 1991 Mercedes-Benz SL. With that said, vehicle weight also plays an important factor in acceleration. 1989 Jaguar XJR weights approximately 110 kg more than 1991 Mercedes-Benz SL. 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, 1989 Jaguar XJR (476 Nm @ 3750 RPM) has 204 more torque (in Nm) than 1991 Mercedes-Benz SL. (272 Nm @ 4600 RPM). This means 1989 Jaguar XJR will have an easier job in driving up hills or pulling heavy equipment than 1991 Mercedes-Benz SL. 1989 Jaguar XJR has automatic transmission and 1991 Mercedes-Benz SL has manual transmission. 1991 Mercedes-Benz SL will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 1989 Jaguar XJR will be easier to drive especially in heavy traffic.
Compare all specifications:
1989 Jaguar XJR | 1991 Mercedes-Benz SL | |
Make | Jaguar | Mercedes-Benz |
Model | XJR | SL |
Year Released | 1989 | 1991 |
Engine Position | Middle | Front |
Engine Size | 5996 cc | 2961 cc |
Engine Cylinders | 12 cylinders | 6 cylinders |
Engine Type | V | in-line |
Horse Power | 318 HP | 228 HP |
Engine RPM | 5250 RPM | 6400 RPM |
Torque | 476 Nm | 272 Nm |
Torque RPM | 3750 RPM | 4600 RPM |
Engine Bore Size | 90.1 mm | 88.5 mm |
Engine Stroke Size | 78.5 mm | 80.3 mm |
Engine Compression Ratio | 11.2:1 | 10.0:1 |
Fuel Type | Gasoline | Gasoline |
Drive Type | Rear | Rear |
Transmission Type | Automatic | Manual |
Number of Seats | 4 seats | 2 seats |
Number of Doors | 2 doors | 2 doors |
Vehicle Weight | 1800 kg | 1690 kg |
Vehicle Length | 4770 mm | 4480 mm |
Vehicle Width | 1890 mm | 1820 mm |
Vehicle Height | 1270 mm | 1300 mm |
Wheelbase Size | 2600 mm | 2520 mm |
Fuel Tank Capacity | 91 L | 80 L |