1974 Fiat 133 vs. 1975 Jaguar XJS
To start off, 1975 Jaguar XJS is newer by 1 year(s). Which means there will be less support and parts availability for 1974 Fiat 133. In addition, the cost of maintenance, including insurance, on 1974 Fiat 133 would be higher. At 5,342 cc (12 cylinders), 1975 Jaguar XJS is equipped with a bigger engine. In terms of performance, 1975 Jaguar XJS (291 HP @ 5500 RPM) has 257 more horse power than 1974 Fiat 133. (34 HP @ 4800 RPM) In normal driving conditions, 1975 Jaguar XJS should accelerate faster than 1974 Fiat 133. With that said, vehicle weight also plays an important factor in acceleration. 1975 Jaguar XJS weights approximately 1080 kg more than 1974 Fiat 133. 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, 1975 Jaguar XJS (431 Nm @ 3250 RPM) has 377 more torque (in Nm) than 1974 Fiat 133. (54 Nm @ 3200 RPM). This means 1975 Jaguar XJS will have an easier job in driving up hills or pulling heavy equipment than 1974 Fiat 133.
Compare all specifications:
| 1974 Fiat 133 | 1975 Jaguar XJS | |
| Make | Fiat | Jaguar |
| Model | 133 | XJS |
| Year Released | 1974 | 1975 |
| Engine Position | Rear | Front |
| Engine Size | 842 cc | 5342 cc |
| Engine Cylinders | 4 cylinders | 12 cylinders |
| Engine Type | in-line | V |
| Horse Power | 34 HP | 291 HP |
| Engine RPM | 4800 RPM | 5500 RPM |
| Torque | 54 Nm | 431 Nm |
| Torque RPM | 3200 RPM | 3250 RPM |
| Engine Bore Size | 65 mm | 90 mm |
| Engine Stroke Size | 68 mm | 70 mm |
| Engine Compression Ratio | 7.9:1 | 12.5:1 |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Rear | Rear |
| Vehicle Weight | 690 kg | 1770 kg |
| Vehicle Length | 3460 mm | 4770 mm |
| Vehicle Width | 1430 mm | 1800 mm |
| Vehicle Height | 1330 mm | 1270 mm |
| Wheelbase Size | 2030 mm | 2600 mm |
