1999 BMW 323 vs. 2007 Jaguar XJ
To start off, 2007 Jaguar XJ is newer by 8 year(s). Which means there will be less support and parts availability for 1999 BMW 323. In addition, the cost of maintenance, including insurance, on 1999 BMW 323 would be higher. At 4,196 cc (8 cylinders), 2007 Jaguar XJ is equipped with a bigger engine. In terms of performance, 2007 Jaguar XJ (300 HP @ 6000 RPM) has 130 more horse power than 1999 BMW 323. (170 HP @ 5500 RPM) In normal driving conditions, 2007 Jaguar XJ should accelerate faster than 1999 BMW 323. With that said, vehicle weight also plays an important factor in acceleration. 2007 Jaguar XJ weights approximately 227 kg more than 1999 BMW 323. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
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, 2007 Jaguar XJ (420 Nm @ 4100 RPM) has 175 more torque (in Nm) than 1999 BMW 323. (245 Nm @ 3500 RPM). This means 2007 Jaguar XJ will have an easier job in driving up hills or pulling heavy equipment than 1999 BMW 323.
Compare all specifications:
| 1999 BMW 323 | 2007 Jaguar XJ | |
| Make | BMW | Jaguar |
| Model | 323 | XJ |
| Year Released | 1999 | 2007 |
| Body Type | Coupe | Sedan |
| Engine Position | Front | Front |
| Engine Size | 2492 cc | 4196 cc |
| Engine Cylinders | 6 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 170 HP | 300 HP |
| Engine RPM | 5500 RPM | 6000 RPM |
| Torque | 245 Nm | 420 Nm |
| Torque RPM | 3500 RPM | 4100 RPM |
| Engine Compression Ratio | 10.5:1 | 11.0:1 |
| Top Speed | 206 km/hour | 189 km/hour |
| Drive Type | Rear | Rear |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 2 doors | 4 doors |
| Vehicle Weight | 1457 kg | 1684 kg |
| Vehicle Length | 4490 mm | 5100 mm |
| Vehicle Width | 1760 mm | 2110 mm |
| Vehicle Height | 1390 mm | 1450 mm |
| Wheelbase Size | 2730 mm | 3040 mm |
| Fuel Tank Capacity | 63 L | 85 L |
