2003 Saab 03-Sep vs. 2012 Jaguar XJ
To start off, 2012 Jaguar XJ is newer by 9 year(s). Which means there will be less support and parts availability for 2003 Saab 03-Sep. In addition, the cost of maintenance, including insurance, on 2003 Saab 03-Sep would be higher. At 5,000 cc (8 cylinders), 2012 Jaguar XJ is equipped with a bigger engine. In terms of performance, 2012 Jaguar XJ (470 HP @ 6000 RPM) has 220 more horse power than 2003 Saab 03-Sep. (250 HP @ 5500 RPM) In normal driving conditions, 2012 Jaguar XJ should accelerate faster than 2003 Saab 03-Sep. With that said, vehicle weight also plays an important factor in acceleration. 2012 Jaguar XJ weights approximately 296 kg more than 2003 Saab 03-Sep. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2012 Jaguar XJ 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 2012 Jaguar XJ. However, in wet, icy, snow, or gravel driving conditions, 2003 Saab 03-Sep, 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, 2012 Jaguar XJ (574 Nm @ 2500 RPM) has 204 more torque (in Nm) than 2003 Saab 03-Sep. (370 Nm @ 2700 RPM). This means 2012 Jaguar XJ will have an easier job in driving up hills or pulling heavy equipment than 2003 Saab 03-Sep. 2012 Jaguar XJ has automatic transmission and 2003 Saab 03-Sep has manual transmission. 2003 Saab 03-Sep will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2012 Jaguar XJ will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2003 Saab 03-Sep | 2012 Jaguar XJ | |
| Make | Saab | Jaguar |
| Model | 03-Sep | XJ |
| Year Released | 2003 | 2012 |
| Body Type | Convertible | Sedan |
| Engine Position | Front | Front |
| Engine Size | 1998 cc | 5000 cc |
| Engine Cylinders | 4 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 250 HP | 470 HP |
| Engine RPM | 5500 RPM | 6000 RPM |
| Torque | 370 Nm | 574 Nm |
| Torque RPM | 2700 RPM | 2500 RPM |
| Fuel Type | Gasoline - Premium | Gasoline |
| Top Speed | 250 km/hour | 250 km/hour |
| Drive Type | Front | Rear |
| Transmission Type | Manual | 6-speed shiftable automatic |
| Number of Seats | 4 seats | 5 seats |
| Number of Doors | 2 doors | 4 doors |
| Vehicle Weight | 1665 kg | 1961 kg |
| Vehicle Length | 4640 mm | 5252 mm |
| Vehicle Width | 1770 mm | 1895 mm |
| Vehicle Height | 1440 mm | 1456 mm |
| Wheelbase Size | 2610 mm | 3157 mm |
| Fuel Tank Capacity | 61 L | 82 L |
