2005 Jaguar XK vs. 2007 Lexus RX
To start off, 2007 Lexus RX is newer by 2 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 3,996 cc (8 cylinders), 2005 Jaguar XK is equipped with a bigger engine. In terms of performance, 2005 Jaguar XK (290 HP @ 6100 RPM) has 18 more horse power than 2007 Lexus RX. (272 HP @ 6200 RPM). In normal driving conditions, 2005 Jaguar XK should accelerate faster than 2007 Lexus RX. With that said, vehicle weight also plays an important factor in acceleration. 2007 Lexus RX weights approximately 340 kg more than 2005 Jaguar XK.
Because 2007 Lexus RX 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, 2007 Lexus RX 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 (393 Nm @ 4250 RPM) has 51 more torque (in Nm) than 2007 Lexus RX. (342 Nm @ 4700 RPM). This means 2005 Jaguar XK will have an easier job in driving up hills or pulling heavy equipment than 2007 Lexus RX.
Compare all specifications:
| 2005 Jaguar XK | 2007 Lexus RX | |
| Make | Jaguar | Lexus |
| Model | XK | RX |
| Year Released | 2005 | 2007 |
| Body Type | Coupe | SUV |
| Engine Position | Front | Front |
| Engine Size | 3996 cc | 3456 cc |
| Engine Cylinders | 8 cylinders | 6 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 290 HP | 272 HP |
| Engine RPM | 6100 RPM | 6200 RPM |
| Torque | 393 Nm | 342 Nm |
| Torque RPM | 4250 RPM | 4700 RPM |
| Engine Compression Ratio | 10.7:1 | 10.8:1 |
| Fuel Type | Gasoline | Gasoline - Premium |
| Top Speed | 251 km/hour | 195 km/hour |
| Drive Type | Rear | 4WD |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 4 seats | 5 seats |
| Number of Doors | 2 doors | 5 doors |
| Vehicle Weight | 1570 kg | 1910 kg |
| Vehicle Length | 4770 mm | 4580 mm |
| Vehicle Width | 1840 mm | 1850 mm |
| Vehicle Height | 1300 mm | 1680 mm |
| Wheelbase Size | 3040 mm | 2730 mm |
| Fuel Consumption Overall | 9.7 L/100km | 11.2 L/100km |
| Fuel Tank Capacity | 75 L | 75 L |
