2008 Cadillac STS vs. 2005 Jaguar XK
To start off, 2008 Cadillac STS is newer by 3 year(s). Which means there will be less support and parts availability for 2005 Jaguar XK. In addition, the cost of maintenance, including insurance, on 2005 Jaguar XK would be higher. At 4,195 cc (8 cylinders), 2005 Jaguar XK is equipped with a bigger engine. In terms of performance, 2008 Cadillac STS (302 HP @ 6300 RPM) has 8 more horse power than 2005 Jaguar XK. (294 HP @ 4000 RPM). In normal driving conditions, 2008 Cadillac STS should accelerate faster than 2005 Jaguar XK. With that said, vehicle weight also plays an important factor in acceleration. 2005 Jaguar XK weights approximately 245 kg more than 2008 Cadillac STS.
Because 2008 Cadillac STS is four wheel drive (4WD), it will have significant more traction and grip than 2005 Jaguar XK. In wet, icy, snow, or gravel driving conditions, 2008 Cadillac STS 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, 2005 Jaguar XK (411 Nm) has 42 more torque (in Nm) than 2008 Cadillac STS. (369 Nm). This means 2005 Jaguar XK will have an easier job in driving up hills or pulling heavy equipment than 2008 Cadillac STS.
Compare all specifications:
| 2008 Cadillac STS | 2005 Jaguar XK | |
| Make | Cadillac | Jaguar |
| Model | STS | XK |
| Year Released | 2008 | 2005 |
| Body Type | Sedan | Convertible |
| Engine Position | Front | Front |
| Engine Size | 3564 cc | 4195 cc |
| Engine Cylinders | 6 cylinders | 8 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 302 HP | 294 HP |
| Engine RPM | 6300 RPM | 4000 RPM |
| Torque | 369 Nm | 411 Nm |
| Engine Bore Size | 94.1 mm | 86 mm |
| Engine Stroke Size | 85.6 mm | 90 mm |
| Engine Compression Ratio | 11.3:1 | 11.0:1 |
| Drive Type | 4WD | Rear |
| Number of Seats | 5 seats | 4 seats |
| Number of Doors | 4 doors | 2 doors |
| Vehicle Weight | 1560 kg | 1805 kg |
| Vehicle Length | 4990 mm | 4780 mm |
| Vehicle Width | 1850 mm | 1800 mm |
| Vehicle Height | 1470 mm | 1300 mm |
| Wheelbase Size | 2960 mm | 2590 mm |
| Fuel Consumption Highway | 9.8 L/100km | 9.1 L/100km |
| Fuel Consumption City | 13.8 L/100km | 13.1 L/100km |
| Fuel Consumption Overall | 12.5 L/100km | 11.2 L/100km |
| Fuel Tank Capacity | 64 L | 75 L |
