2009 Audi Q7 vs. 1999 Jaguar XK
To start off, 2009 Audi Q7 is newer by 10 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 174 more horse power than 2009 Audi Q7. (276 HP @ 6200 RPM) In normal driving conditions, 1999 Jaguar XK should accelerate faster than 2009 Audi Q7. With that said, vehicle weight also plays an important factor in acceleration. 2009 Audi Q7 weights approximately 675 kg more than 1999 Jaguar XK.
Because 2009 Audi Q7 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, 2009 Audi Q7 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 244 more torque (in Nm) than 2009 Audi Q7. (360 Nm @ 2500 RPM). This means 1999 Jaguar XK will have an easier job in driving up hills or pulling heavy equipment than 2009 Audi Q7.
Compare all specifications:
| 2009 Audi Q7 | 1999 Jaguar XK | |
| Make | Audi | Jaguar |
| Model | Q7 | XK |
| Year Released | 2009 | 1999 |
| Engine Position | Front | Front |
| Engine Size | 3597 cc | 3995 cc |
| Engine Cylinders | 6 cylinders | 8 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 276 HP | 450 HP |
| Engine RPM | 6200 RPM | 6150 RPM |
| Torque | 360 Nm | 604 Nm |
| Torque RPM | 2500 RPM | 3600 RPM |
| Engine Compression Ratio | 11.0:1 | 9.0:1 |
| Top Speed | 220 km/hour | 289 km/hour |
| Drive Type | 4WD | Rear |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 5 seats | 2 seats |
| Number of Doors | 5 doors | 2 doors |
| Vehicle Weight | 2240 kg | 1565 kg |
| Vehicle Length | 5090 mm | 4420 mm |
| Vehicle Width | 1990 mm | 1830 mm |
| Vehicle Height | 1740 mm | 1140 mm |
| Wheelbase Size | 3010 mm | 2470 mm |
| Fuel Tank Capacity | 100 L | 75 L |
