2007 Jaguar XKR vs. 2003 Jeep Wrangler
To start off, 2007 Jaguar XKR is newer by 4 year(s). Which means there will be less support and parts availability for 2003 Jeep Wrangler. In addition, the cost of maintenance, including insurance, on 2003 Jeep Wrangler would be higher. At 4,196 cc (8 cylinders), 2007 Jaguar XKR is equipped with a bigger engine. In terms of performance, 2007 Jaguar XKR (420 HP @ 6000 RPM) has 279 more horse power than 2003 Jeep Wrangler. (141 HP @ 5200 RPM). In normal driving conditions, 2007 Jaguar XKR should accelerate faster than 2003 Jeep Wrangler. With that said, vehicle weight also plays an important factor in acceleration. 2007 Jaguar XKR weights approximately 230 kg more than 2003 Jeep Wrangler. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2003 Jeep Wrangler is four wheel drive (4WD), it will have significant more traction and grip than 2007 Jaguar XKR. In wet, icy, snow, or gravel driving conditions, 2003 Jeep Wrangler 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, 2007 Jaguar XKR (560 Nm @ 4000 RPM) has 345 more torque (in Nm) than 2003 Jeep Wrangler. (215 Nm @ 4000 RPM). This means 2007 Jaguar XKR will have an easier job in driving up hills or pulling heavy equipment than 2003 Jeep Wrangler. 2007 Jaguar XKR has automatic transmission and 2003 Jeep Wrangler has manual transmission. 2003 Jeep Wrangler will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2007 Jaguar XKR will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2007 Jaguar XKR | 2003 Jeep Wrangler | |
| Make | Jaguar | Jeep |
| Model | XKR | Wrangler |
| Year Released | 2007 | 2003 |
| Body Type | Coupe | SUV |
| Engine Position | Front | Front |
| Engine Size | 4196 cc | 2499 cc |
| Engine Cylinders | 8 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 420 HP | 141 HP |
| Engine RPM | 6000 RPM | 5200 RPM |
| Torque | 560 Nm | 215 Nm |
| Torque RPM | 4000 RPM | 4000 RPM |
| Engine Compression Ratio | 9.1:1 | 9.0:1 |
| Fuel Type | Gasoline - Premium | Gasoline |
| Drive Type | Rear | 4WD |
| Transmission Type | Automatic | Manual |
| Number of Seats | 4 seats | 4 seats |
| Number of Doors | 2 doors | 4 doors |
| Vehicle Weight | 1740 kg | 1510 kg |
| Vehicle Length | 4770 mm | 3890 mm |
| Vehicle Width | 2020 mm | 1740 mm |
| Vehicle Height | 1300 mm | 1790 mm |
| Wheelbase Size | 2760 mm | 2380 mm |
| Fuel Tank Capacity | 71 L | 72 L |
