1991 Audi 100 vs. 2004 Jaguar XK
To start off, 2004 Jaguar XK is newer by 13 year(s). Which means there will be less support and parts availability for 1991 Audi 100. In addition, the cost of maintenance, including insurance, on 1991 Audi 100 would be higher. At 4,196 cc (8 cylinders), 2004 Jaguar XK is equipped with a bigger engine. In terms of performance, 2004 Jaguar XK (390 HP @ 6100 RPM) has 218 more horse power than 1991 Audi 100. (172 HP @ 5500 RPM) In normal driving conditions, 2004 Jaguar XK should accelerate faster than 1991 Audi 100. With that said, vehicle weight also plays an important factor in acceleration. 2004 Jaguar XK weights approximately 252 kg more than 1991 Audi 100. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Let's talk about torque, 2004 Jaguar XK (525 Nm) has 275 more torque (in Nm) than 1991 Audi 100. (250 Nm). This means 2004 Jaguar XK will have an easier job in driving up hills or pulling heavy equipment than 1991 Audi 100.
Compare all specifications:
| 1991 Audi 100 | 2004 Jaguar XK | |
| Make | Audi | Jaguar |
| Model | 100 | XK |
| Year Released | 1991 | 2004 |
| Engine Position | Front | Front |
| Engine Size | 2771 cc | 4196 cc |
| Engine Cylinders | 6 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Horse Power | 172 HP | 390 HP |
| Engine RPM | 5500 RPM | 6100 RPM |
| Torque | 250 Nm | 525 Nm |
| Engine Bore Size | 82.5 mm | 86 mm |
| Engine Stroke Size | 86.4 mm | 90 mm |
| Number of Seats | 5 seats | 4 seats |
| Vehicle Weight | 1506 kg | 1758 kg |
| Vehicle Length | 4800 mm | 4770 mm |
| Vehicle Width | 1780 mm | 1800 mm |
| Vehicle Height | 1450 mm | 1280 mm |
