2005 Audi A8 vs. 2006 Jaguar XKR
To start off, 2006 Jaguar XKR is newer by 1 year(s). Which means there will be less support and parts availability for 2005 Audi A8. In addition, the cost of maintenance, including insurance, on 2005 Audi A8 would be higher. At 4,196 cc (8 cylinders), 2006 Jaguar XKR is equipped with a bigger engine. In terms of performance, 2006 Jaguar XKR (390 HP @ 6100 RPM) has 60 more horse power than 2005 Audi A8. (330 HP @ 6500 RPM) In normal driving conditions, 2006 Jaguar XKR should accelerate faster than 2005 Audi A8. With that said, vehicle weight also plays an important factor in acceleration. 2005 Audi A8 weights approximately 65 kg more than 2006 Jaguar XKR.
Because 2005 Audi A8 is four wheel drive (4WD), it will have significant more traction and grip than 2006 Jaguar XKR. In wet, icy, snow, or gravel driving conditions, 2005 Audi A8 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, 2006 Jaguar XKR (541 Nm @ 3500 RPM) has 111 more torque (in Nm) than 2005 Audi A8. (430 Nm @ 3500 RPM). This means 2006 Jaguar XKR will have an easier job in driving up hills or pulling heavy equipment than 2005 Audi A8.
Compare all specifications:
| 2005 Audi A8 | 2006 Jaguar XKR | |
| Make | Audi | Jaguar |
| Model | A8 | XKR |
| Year Released | 2005 | 2006 |
| Body Type | Sedan | Convertible |
| Engine Position | Front | Front |
| Engine Size | 4172 cc | 4196 cc |
| Engine Cylinders | 8 cylinders | 8 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 5 valves | 4 valves |
| Horse Power | 330 HP | 390 HP |
| Engine RPM | 6500 RPM | 6100 RPM |
| Torque | 430 Nm | 541 Nm |
| Torque RPM | 3500 RPM | 3500 RPM |
| Engine Bore Size | 84.6 mm | 86 mm |
| Engine Stroke Size | 93 mm | 90.3 mm |
| Engine Compression Ratio | 11.0:1 | 9.1:1 |
| Fuel Type | Gasoline - Premium | Gasoline - Premium |
| Acceleration 0-100mph | 6.4 seconds | 5.5 seconds |
| Drive Type | 4WD | Rear |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 5 seats | 4 seats |
| Number of Doors | 4 doors | 2 doors |
| Vehicle Weight | 1910 kg | 1845 kg |
| Vehicle Length | 5190 mm | 4770 mm |
| Vehicle Width | 1900 mm | 2020 mm |
| Vehicle Height | 1460 mm | 1310 mm |
| Wheelbase Size | 3080 mm | 2590 mm |
| Fuel Consumption Overall | 11.9 L/100km | 12.7 L/100km |
| Fuel Tank Capacity | 90 L | 75 L |
