2005 Chevrolet Impala vs. 2003 Jaguar XK
To start off, 2005 Chevrolet Impala is newer by 2 year(s). Which means there will be less support and parts availability for 2003 Jaguar XK. In addition, the cost of maintenance, including insurance, on 2003 Jaguar XK would be higher. At 4,196 cc (8 cylinders), 2003 Jaguar XK is equipped with a bigger engine. In terms of performance, 2003 Jaguar XK (395 HP @ 6100 RPM) has 155 more horse power than 2005 Chevrolet Impala. (240 HP @ 5600 RPM) In normal driving conditions, 2003 Jaguar XK should accelerate faster than 2005 Chevrolet Impala. With that said, vehicle weight also plays an important factor in acceleration. 2003 Jaguar XK weights approximately 201 kg more than 2005 Chevrolet Impala. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2003 Jaguar XK is rear wheel drive (RWD), it offers better handling in dry conditions; in addition, if you are looking to drift, it will be much easier to do with 2003 Jaguar XK. However, in wet, icy, snow, or gravel driving conditions, 2005 Chevrolet Impala, being front wheel drive (FWD), will offer much better control with better grip. 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, 2003 Jaguar XK (553 Nm) has 173 more torque (in Nm) than 2005 Chevrolet Impala. (380 Nm). This means 2003 Jaguar XK will have an easier job in driving up hills or pulling heavy equipment than 2005 Chevrolet Impala.
Compare all specifications:
| 2005 Chevrolet Impala | 2003 Jaguar XK | |
| Make | Chevrolet | Jaguar |
| Model | Impala | XK |
| Year Released | 2005 | 2003 |
| Body Type | Sedan | Convertible |
| Engine Position | Front | Front |
| Engine Size | 3786 cc | 4196 cc |
| Engine Cylinders | 6 cylinders | 8 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 240 HP | 395 HP |
| Engine RPM | 5600 RPM | 6100 RPM |
| Torque | 380 Nm | 553 Nm |
| Engine Bore Size | 96 mm | 86 mm |
| Engine Stroke Size | 86 mm | 90.3 mm |
| Drive Type | Front | Rear |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 5 seats | 4 seats |
| Number of Doors | 4 doors | 2 doors |
| Vehicle Weight | 1617 kg | 1818 kg |
| Vehicle Length | 5090 mm | 4770 mm |
| Vehicle Width | 1860 mm | 1840 mm |
| Vehicle Height | 1460 mm | 1320 mm |
| Wheelbase Size | 2830 mm | 2600 mm |
| Fuel Tank Capacity | 64 L | 75 L |
