1981 Audi 80 vs. 2004 Jaguar XK
To start off, 2004 Jaguar XK is newer by 23 year(s). Which means there will be less support and parts availability for 1981 Audi 80. In addition, the cost of maintenance, including insurance, on 1981 Audi 80 would be higher. At 4,193 cc (8 cylinders), 2004 Jaguar XK is equipped with a bigger engine. In terms of performance, 2004 Jaguar XK (390 HP @ 6100 RPM) has 254 more horse power than 1981 Audi 80. (136 HP @ 5900 RPM) In normal driving conditions, 2004 Jaguar XK should accelerate faster than 1981 Audi 80. With that said, vehicle weight also plays an important factor in acceleration. 2004 Jaguar XK weights approximately 643 kg more than 1981 Audi 80. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1981 Audi 80 is four wheel drive (4WD), it will have significant more traction and grip than 2004 Jaguar XK. In wet, icy, snow, or gravel driving conditions, 1981 Audi 80 will offer significantly more control. 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. Let's talk about torque, 2004 Jaguar XK (541 Nm) has 365 more torque (in Nm) than 1981 Audi 80. (176 Nm). This means 2004 Jaguar XK will have an easier job in driving up hills or pulling heavy equipment than 1981 Audi 80.
Compare all specifications:
| 1981 Audi 80 | 2004 Jaguar XK | |
| Make | Audi | Jaguar |
| Model | 80 | XK |
| Year Released | 1981 | 2004 |
| Engine Position | Front | Front |
| Engine Size | 2144 cc | 4193 cc |
| Engine Cylinders | 5 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Horse Power | 136 HP | 390 HP |
| Engine RPM | 5900 RPM | 6100 RPM |
| Torque | 176 Nm | 541 Nm |
| Engine Bore Size | 79.5 mm | 86 mm |
| Engine Stroke Size | 86.4 mm | 90 mm |
| Engine Compression Ratio | 9.3:1 | 9.1:1 |
| Drive Type | 4WD | Rear |
| Number of Seats | 5 seats | 4 seats |
| Number of Doors | 4 doors | 2 doors |
| Vehicle Weight | 1190 kg | 1833 kg |
| Vehicle Length | 4390 mm | 4770 mm |
| Vehicle Width | 1690 mm | 1800 mm |
| Vehicle Height | 1360 mm | 1290 mm |
| Wheelbase Size | 2550 mm | 2590 mm |
