2007 Audi S4 vs. 1968 Jaguar XJ-13
To start off, 2007 Audi S4 is newer by 39 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. 2007 Audi S4 weights approximately 610 kg more than 1968 Jaguar XJ-13.
Let's talk about torque, 1968 Jaguar XJ-13 (570 Nm @ 6300 RPM) has 160 more torque (in Nm) than 2007 Audi S4. (410 Nm @ 3500 RPM). This means 1968 Jaguar XJ-13 will have an easier job in driving up hills or pulling heavy equipment than 2007 Audi S4.
Compare all specifications:
| 2007 Audi S4 | 1968 Jaguar XJ-13 | |
| Make | Audi | Jaguar |
| Model | S4 | XJ-13 |
| Year Released | 2007 | 1968 |
| Engine Position | Front | Front |
| Engine Size | 4163 cc | 4990 cc |
| Engine Cylinders | 8 cylinders | 12 cylinders |
| Engine Type | V | V |
| Horse Power | 339 HP | 0 HP |
| Torque | 410 Nm | 570 Nm |
| Torque RPM | 3500 RPM | 6300 RPM |
| Fuel Type | Gasoline - Premium | Gasoline |
| Vehicle Weight | 1735 kg | 1125 kg |
| Vehicle Length | 4580 mm | 4840 mm |
| Vehicle Width | 1790 mm | 1780 mm |
| Vehicle Height | 1420 mm | 1000 mm |
