2005 Audi A4 vs. 1999 Jaguar XK
To start off, 2005 Audi A4 is newer by 6 year(s). Which means there will be less support and parts availability for 1999 Jaguar XK. In addition, the cost of maintenance, including insurance, on 1999 Jaguar XK would be higher. At 3,995 cc (8 cylinders), 1999 Jaguar XK is equipped with a bigger engine. In terms of performance, 1999 Jaguar XK (450 HP @ 6150 RPM) has 230 more horse power than 2005 Audi A4. (220 HP @ 6300 RPM) In normal driving conditions, 1999 Jaguar XK should accelerate faster than 2005 Audi A4. With that said, vehicle weight also plays an important factor in acceleration. 2005 Audi A4 weights approximately 80 kg more than 1999 Jaguar XK.
Because 2005 Audi A4 is four wheel drive (4WD), it will have significant more traction and grip than 1999 Jaguar XK. In wet, icy, snow, or gravel driving conditions, 2005 Audi A4 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, 1999 Jaguar XK (604 Nm @ 3600 RPM) has 304 more torque (in Nm) than 2005 Audi A4. (300 Nm @ 3200 RPM). This means 1999 Jaguar XK will have an easier job in driving up hills or pulling heavy equipment than 2005 Audi A4.
Compare all specifications:
| 2005 Audi A4 | 1999 Jaguar XK | |
| Make | Audi | Jaguar |
| Model | A4 | XK |
| Year Released | 2005 | 1999 |
| Engine Position | Front | Front |
| Engine Size | 2983 cc | 3995 cc |
| Engine Cylinders | 6 cylinders | 8 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 5 valves | 4 valves |
| Horse Power | 220 HP | 450 HP |
| Engine RPM | 6300 RPM | 6150 RPM |
| Torque | 300 Nm | 604 Nm |
| Torque RPM | 3200 RPM | 3600 RPM |
| Engine Bore Size | 83 mm | 86 mm |
| Engine Stroke Size | 93 mm | 86 mm |
| Engine Compression Ratio | 10.1:1 | 9.0:1 |
| Top Speed | 238 km/hour | 289 km/hour |
| Drive Type | 4WD | Rear |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 5 seats | 2 seats |
| Number of Doors | 4 doors | 2 doors |
| Vehicle Weight | 1645 kg | 1565 kg |
| Vehicle Length | 4550 mm | 4420 mm |
| Vehicle Width | 1770 mm | 1830 mm |
| Vehicle Height | 1430 mm | 1140 mm |
| Wheelbase Size | 2660 mm | 2470 mm |
| Fuel Tank Capacity | 66 L | 75 L |
