1991 Jaguar XJS vs. 1970 Vauxhall Ventora
To start off, 1991 Jaguar XJS is newer by 21 year(s). Which means there will be less support and parts availability for 1970 Vauxhall Ventora. In addition, the cost of maintenance, including insurance, on 1970 Vauxhall Ventora would be higher. At 5,342 cc (12 cylinders), 1991 Jaguar XJS is equipped with a bigger engine. In terms of performance, 1991 Jaguar XJS (291 HP @ 5500 RPM) has 169 more horse power than 1970 Vauxhall Ventora. (122 HP @ 4600 RPM). In normal driving conditions, 1991 Jaguar XJS should accelerate faster than 1970 Vauxhall Ventora. With that said, vehicle weight also plays an important factor in acceleration. 1991 Jaguar XJS weights approximately 752 kg more than 1970 Vauxhall Ventora. 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, 1991 Jaguar XJS (440 Nm @ 3250 RPM) has 199 more torque (in Nm) than 1970 Vauxhall Ventora. (241 Nm @ 2400 RPM). This means 1991 Jaguar XJS will have an easier job in driving up hills or pulling heavy equipment than 1970 Vauxhall Ventora.
Compare all specifications:
| 1991 Jaguar XJS | 1970 Vauxhall Ventora | |
| Make | Jaguar | Vauxhall |
| Model | XJS | Ventora |
| Year Released | 1991 | 1970 |
| Engine Position | Front | Front |
| Engine Size | 5342 cc | 3294 cc |
| Engine Cylinders | 12 cylinders | 6 cylinders |
| Engine Type | V | in-line |
| Horse Power | 291 HP | 122 HP |
| Engine RPM | 5500 RPM | 4600 RPM |
| Torque | 440 Nm | 241 Nm |
| Torque RPM | 3250 RPM | 2400 RPM |
| Engine Bore Size | 90 mm | 92 mm |
| Engine Stroke Size | 70 mm | 82.6 mm |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Rear | Rear |
| Transmission Type | Manual | Manual |
| Number of Seats | 4 seats | 5 seats |
| Number of Doors | 2 doors | 4 doors |
| Vehicle Weight | 1930 kg | 1178 kg |
| Vehicle Length | 4770 mm | 4500 mm |
| Vehicle Width | 1800 mm | 1710 mm |
| Vehicle Height | 1260 mm | 1350 mm |
| Wheelbase Size | 2600 mm | 2600 mm |
| Fuel Tank Capacity | 82 L | 54 L |
