2005 Jaguar XJ vs. 1975 Porsche 930
To start off, 2005 Jaguar XJ is newer by 30 year(s). Which means there will be less support and parts availability for 1975 Porsche 930. In addition, the cost of maintenance, including insurance, on 1975 Porsche 930 would be higher. At 2,994 cc (6 cylinders), 1975 Porsche 930 is equipped with a bigger engine. In terms of performance, 1975 Porsche 930 (256 HP @ 5500 RPM) has 15 more horse power than 2005 Jaguar XJ. (241 HP @ 6800 RPM) In normal driving conditions, 1975 Porsche 930 should accelerate faster than 2005 Jaguar XJ. With that said, vehicle weight also plays an important factor in acceleration. 2005 Jaguar XJ weights approximately 405 kg more than 1975 Porsche 930.
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, 1975 Porsche 930 (350 Nm @ 3000 RPM) has 57 more torque (in Nm) than 2005 Jaguar XJ. (293 Nm @ 4100 RPM). This means 1975 Porsche 930 will have an easier job in driving up hills or pulling heavy equipment than 2005 Jaguar XJ. 2005 Jaguar XJ has automatic transmission and 1975 Porsche 930 has manual transmission. 1975 Porsche 930 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2005 Jaguar XJ will be easier to drive especially in heavy traffic.
Compare all specifications:
2005 Jaguar XJ | 1975 Porsche 930 | |
Make | Jaguar | Porsche |
Model | XJ | 930 |
Year Released | 2005 | 1975 |
Body Type | Sedan | Coupe |
Engine Position | Front | Rear |
Engine Size | 2966 cc | 2994 cc |
Engine Cylinders | 6 cylinders | 6 cylinders |
Engine Type | V | boxer |
Valves per Cylinder | 4 valves | 2 valves |
Horse Power | 241 HP | 256 HP |
Engine RPM | 6800 RPM | 5500 RPM |
Torque | 293 Nm | 350 Nm |
Torque RPM | 4100 RPM | 3000 RPM |
Engine Compression Ratio | 11.0:1 | 6.5:1 |
Fuel Type | Gasoline | Gasoline |
Drive Type | Rear | Rear |
Transmission Type | Automatic | Manual |
Number of Doors | 4 doors | 2 doors |
Vehicle Weight | 1545 kg | 1140 kg |
Vehicle Length | 5100 mm | 4300 mm |
Vehicle Width | 1870 mm | 1780 mm |
Vehicle Height | 1450 mm | 1320 mm |
Wheelbase Size | 3170 mm | 2510 mm |