2005 Audi S4 vs. 1986 Jaguar XJ6
To start off, 2005 Audi S4 is newer by 19 year(s). Which means there will be less support and parts availability for 1986 Jaguar XJ6. In addition, the cost of maintenance, including insurance, on 1986 Jaguar XJ6 would be higher. At 4,161 cc (8 cylinders), 2005 Audi S4 is equipped with a bigger engine. In terms of performance, 2005 Audi S4 (340 HP @ 6300 RPM) has 119 more horse power than 1986 Jaguar XJ6. (221 HP @ 5000 RPM). In normal driving conditions, 2005 Audi S4 should accelerate faster than 1986 Jaguar XJ6. With that said, vehicle weight also plays an important factor in acceleration. 2005 Audi S4 weights approximately 70 kg more than 1986 Jaguar XJ6. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Let's talk about torque, 2005 Audi S4 (410 Nm) has 74 more torque (in Nm) than 1986 Jaguar XJ6. (336 Nm). This means 2005 Audi S4 will have an easier job in driving up hills or pulling heavy equipment than 1986 Jaguar XJ6.
Compare all specifications:
| 2005 Audi S4 | 1986 Jaguar XJ6 | |
| Make | Audi | Jaguar |
| Model | S4 | XJ6 |
| Year Released | 2005 | 1986 |
| Body Type | Convertible | Sedan |
| Engine Position | Front | Front |
| Engine Size | 4161 cc | 3590 cc |
| Engine Cylinders | 8 cylinders | 6 cylinders |
| Engine Type | V | in-line |
| Horse Power | 340 HP | 221 HP |
| Engine RPM | 6300 RPM | 5000 RPM |
| Torque | 410 Nm | 336 Nm |
| Engine Compression Ratio | 11.0:1 | 9.6:1 |
| Number of Seats | 4 seats | 5 seats |
| Number of Doors | 2 doors | 4 doors |
| Vehicle Weight | 1840 kg | 1770 kg |
| Vehicle Length | 4580 mm | 4940 mm |
| Vehicle Width | 1780 mm | 2010 mm |
| Vehicle Height | 1400 mm | 1370 mm |
| Wheelbase Size | 2660 mm | 2880 mm |
