1991 Jaguar XJS vs. 1978 Mercedes-Benz W 123 Coupe
To start off, 1991 Jaguar XJS is newer by 13 year(s). Which means there will be less support and parts availability for 1978 Mercedes-Benz W 123 Coupe. In addition, the cost of maintenance, including insurance, on 1978 Mercedes-Benz W 123 Coupe would be higher. At 5,342 cc (12 cylinders), 1991 Jaguar XJS is equipped with a bigger engine. With that said, vehicle weight also plays an important factor in acceleration. 1991 Jaguar XJS weights approximately 574 kg more than 1978 Mercedes-Benz W 123 Coupe.
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.
Compare all specifications:
| 1991 Jaguar XJS | 1978 Mercedes-Benz W 123 Coupe | |
| Make | Jaguar | Mercedes-Benz |
| Model | XJS | W 123 Coupe |
| Year Released | 1991 | 1978 |
| Body Type | Convertible | Coupe |
| Engine Size | 5342 cc | 2307 cc |
| Engine Cylinders | 12 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Horse Power | 291 HP | 0 HP |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Rear | Rear |
| Transmission Type | Manual | Manual |
| Vehicle Weight | 1930 kg | 1356 kg |
| Vehicle Length | 4770 mm | 4650 mm |
| Vehicle Width | 1800 mm | 1790 mm |
| Vehicle Height | 1260 mm | 1400 mm |
| Wheelbase Size | 2600 mm | 2720 mm |
