1968 Jaguar XJ-13 vs. 1987 Mercedes-Benz 300
To start off, 1987 Mercedes-Benz 300 is newer by 19 year(s). Which means there will be less support and parts availability for 1968 Jaguar XJ-13. In addition, the cost of maintenance, including insurance, on 1968 Jaguar XJ-13 would be higher. At 4,990 cc (12 cylinders), 1968 Jaguar XJ-13 is equipped with a bigger engine. With that said, vehicle weight also plays an important factor in acceleration. 1987 Mercedes-Benz 300 weights approximately 405 kg more than 1968 Jaguar XJ-13.
Let's talk about torque, 1968 Jaguar XJ-13 (570 Nm @ 6300 RPM) has 310 more torque (in Nm) than 1987 Mercedes-Benz 300. (260 Nm @ 4400 RPM). This means 1968 Jaguar XJ-13 will have an easier job in driving up hills or pulling heavy equipment than 1987 Mercedes-Benz 300.
Compare all specifications:
| 1968 Jaguar XJ-13 | 1987 Mercedes-Benz 300 | |
| Make | Jaguar | Mercedes-Benz |
| Model | XJ-13 | 300 |
| Year Released | 1968 | 1987 |
| Engine Position | Front | Front |
| Engine Size | 4990 cc | 2962 cc |
| Engine Cylinders | 12 cylinders | 6 cylinders |
| Engine Type | V | in-line |
| Horse Power | 0 HP | 185 HP |
| Torque | 570 Nm | 260 Nm |
| Torque RPM | 6300 RPM | 4400 RPM |
| Vehicle Weight | 1125 kg | 1530 kg |
| Vehicle Length | 4840 mm | 4770 mm |
| Vehicle Width | 1780 mm | 1750 mm |
| Vehicle Height | 1000 mm | 1450 mm |
