2008 Jaguar XJ vs. 1975 Opel Ascona
To start off, 2008 Jaguar XJ is newer by 33 year(s). Which means there will be less support and parts availability for 1975 Opel Ascona. In addition, the cost of maintenance, including insurance, on 1975 Opel Ascona would be higher. At 4,196 cc (8 cylinders), 2008 Jaguar XJ is equipped with a bigger engine. In terms of performance, 2008 Jaguar XJ (400 HP @ 6100 RPM) has 326 more horse power than 1975 Opel Ascona. (74 HP @ 5000 RPM). In normal driving conditions, 2008 Jaguar XJ should accelerate faster than 1975 Opel Ascona. With that said, vehicle weight also plays an important factor in acceleration. 2008 Jaguar XJ weights approximately 724 kg more than 1975 Opel Ascona. 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, 2008 Jaguar XJ (560 Nm @ 3500 RPM) has 445 more torque (in Nm) than 1975 Opel Ascona. (115 Nm @ 3800 RPM). This means 2008 Jaguar XJ will have an easier job in driving up hills or pulling heavy equipment than 1975 Opel Ascona. 2008 Jaguar XJ has automatic transmission and 1975 Opel Ascona has manual transmission. 1975 Opel Ascona will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2008 Jaguar XJ will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2008 Jaguar XJ | 1975 Opel Ascona | |
| Make | Jaguar | Opel |
| Model | XJ | Ascona |
| Year Released | 2008 | 1975 |
| Body Type | Sedan | Sedan |
| Engine Position | Front | Front |
| Engine Size | 4196 cc | 1584 cc |
| Engine Cylinders | 8 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Horse Power | 400 HP | 74 HP |
| Engine RPM | 6100 RPM | 5000 RPM |
| Torque | 560 Nm | 115 Nm |
| Torque RPM | 3500 RPM | 3800 RPM |
| Engine Compression Ratio | 9.1:1 | 8.8:1 |
| Drive Type | Rear | Rear |
| Transmission Type | Automatic | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 1734 kg | 1010 kg |
| Vehicle Length | 5100 mm | 4330 mm |
| Vehicle Width | 1870 mm | 1660 mm |
| Vehicle Height | 1450 mm | 1390 mm |
| Wheelbase Size | 3170 mm | 2640 mm |
| Fuel Tank Capacity | 84 L | 50 L |
