1998 Jaguar XJ8 vs. 1991 Porsche 968
To start off, 1998 Jaguar XJ8 is newer by 7 year(s). Which means there will be less support and parts availability for 1991 Porsche 968. In addition, the cost of maintenance, including insurance, on 1991 Porsche 968 would be higher. At 3,981 cc (8 cylinders), 1998 Jaguar XJ8 is equipped with a bigger engine. In terms of performance, 1998 Jaguar XJ8 (290 HP @ 6100 RPM) has 50 more horse power than 1991 Porsche 968. (240 HP @ 6200 RPM). In normal driving conditions, 1998 Jaguar XJ8 should accelerate faster than 1991 Porsche 968. With that said, vehicle weight also plays an important factor in acceleration. 1998 Jaguar XJ8 weights approximately 390 kg more than 1991 Porsche 968. 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, 1998 Jaguar XJ8 (525 Nm @ 4250 RPM) has 220 more torque (in Nm) than 1991 Porsche 968. (305 Nm @ 4100 RPM). This means 1998 Jaguar XJ8 will have an easier job in driving up hills or pulling heavy equipment than 1991 Porsche 968. 1998 Jaguar XJ8 has automatic transmission and 1991 Porsche 968 has manual transmission. 1991 Porsche 968 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 1998 Jaguar XJ8 will be easier to drive especially in heavy traffic.
Compare all specifications:
1998 Jaguar XJ8 | 1991 Porsche 968 | |
Make | Jaguar | Porsche |
Model | XJ8 | 968 |
Year Released | 1998 | 1991 |
Body Type | Sedan | Convertible |
Engine Position | Front | Front |
Engine Size | 3981 cc | 2989 cc |
Engine Cylinders | 8 cylinders | 4 cylinders |
Engine Type | V | in-line |
Valves per Cylinder | 4 valves | 4 valves |
Horse Power | 290 HP | 240 HP |
Engine RPM | 6100 RPM | 6200 RPM |
Torque | 525 Nm | 305 Nm |
Torque RPM | 4250 RPM | 4100 RPM |
Engine Bore Size | 86.1 mm | 104 mm |
Engine Stroke Size | 86.1 mm | 88 mm |
Drive Type | Rear | Rear |
Transmission Type | Automatic | Manual |
Number of Doors | 4 doors | 2 doors |
Vehicle Weight | 1790 kg | 1400 kg |
Vehicle Length | 5030 mm | 4330 mm |
Vehicle Width | 1800 mm | 1740 mm |
Vehicle Height | 1350 mm | 1270 mm |
Wheelbase Size | 2920 mm | 2510 mm |
Fuel Tank Capacity | 87 L | 92 L |