1999 Jaguar XK vs. 2003 Mercedes-Benz S
To start off, 2003 Mercedes-Benz S is newer by 4 year(s). Which means there will be less support and parts availability for 1999 Jaguar XK. In addition, the cost of maintenance, including insurance, on 1999 Jaguar XK would be higher. At 4,266 cc (8 cylinders), 2003 Mercedes-Benz S is equipped with a bigger engine. In terms of performance, 1999 Jaguar XK (290 HP @ 6100 RPM) has 15 more horse power than 2003 Mercedes-Benz S. (275 HP @ 5750 RPM). In normal driving conditions, 1999 Jaguar XK should accelerate faster than 2003 Mercedes-Benz S. With that said, vehicle weight also plays an important factor in acceleration. 2003 Mercedes-Benz S weights approximately 175 kg more than 1999 Jaguar XK.
Both vehicles are rear wheel drive (RWD) - it offers better handling in dry conditions; in addition, if you are looking to drift, both vehicles do the job better than front wheel drive vehicles. 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 Mercedes-Benz S (400 Nm @ 3000 RPM) has 7 more torque (in Nm) than 1999 Jaguar XK. (393 Nm @ 4250 RPM). This means 2003 Mercedes-Benz S will have an easier job in driving up hills or pulling heavy equipment than 1999 Jaguar XK.
Compare all specifications:
| 1999 Jaguar XK | 2003 Mercedes-Benz S | |
| Make | Jaguar | Mercedes-Benz |
| Model | XK | S |
| Year Released | 1999 | 2003 |
| Body Type | Convertible | Sedan |
| Engine Position | Front | Front |
| Engine Size | 3996 cc | 4266 cc |
| Engine Cylinders | 8 cylinders | 8 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 4 valves | 3 valves |
| Horse Power | 290 HP | 275 HP |
| Engine RPM | 6100 RPM | 5750 RPM |
| Torque | 393 Nm | 400 Nm |
| Torque RPM | 4250 RPM | 3000 RPM |
| Engine Bore Size | 86 mm | 89.9 mm |
| Engine Stroke Size | 86 mm | 84 mm |
| Fuel Type | Gasoline | Gasoline - Premium |
| Drive Type | Rear | Rear |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 4 seats | 5 seats |
| Number of Doors | 2 doors | 4 doors |
| Vehicle Weight | 1700 kg | 1875 kg |
| Vehicle Length | 4770 mm | 5050 mm |
| Vehicle Width | 1840 mm | 1860 mm |
| Vehicle Height | 1320 mm | 1450 mm |
| Wheelbase Size | 2600 mm | 3090 mm |
| Fuel Tank Capacity | 75 L | 88 L |
