2006 Lexus IS vs. 2003 Saab 03-Sep
To start off, 2006 Lexus IS is newer by 3 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 1,988 cc (6 cylinders), 2006 Lexus IS is equipped with a bigger engine. In terms of performance, 2006 Lexus IS (153 HP @ 6200 RPM) has 5 more horse power than 2003 Saab 03-Sep. (148 HP @ 5500 RPM). In normal driving conditions, 2006 Lexus IS should accelerate faster than 2003 Saab 03-Sep. With that said, vehicle weight also plays an important factor in acceleration. 2003 Saab 03-Sep weights approximately 150 kg more than 2006 Lexus IS.
Because 2006 Lexus IS 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 2006 Lexus IS. 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, 2003 Saab 03-Sep (240 Nm @ 1800 RPM) has 45 more torque (in Nm) than 2006 Lexus IS. (195 Nm @ 4600 RPM). This means 2003 Saab 03-Sep will have an easier job in driving up hills or pulling heavy equipment than 2006 Lexus IS. 2003 Saab 03-Sep has automatic transmission and 2006 Lexus IS has manual transmission. 2006 Lexus IS will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2003 Saab 03-Sep will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2006 Lexus IS | 2003 Saab 03-Sep | |
| Make | Lexus | Saab |
| Model | IS | 03-Sep |
| Year Released | 2006 | 2003 |
| Body Type | Station Wagon | Convertible |
| Engine Position | Front | Front |
| Engine Size | 1988 cc | 1983 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 153 HP | 148 HP |
| Engine RPM | 6200 RPM | 5500 RPM |
| Torque | 195 Nm | 240 Nm |
| Torque RPM | 4600 RPM | 1800 RPM |
| Engine Bore Size | 75.1 mm | 86 mm |
| Engine Stroke Size | 75 mm | 86 mm |
| Engine Compression Ratio | 10.0:1 | 9.5:1 |
| Fuel Type | Gasoline - Premium | Gasoline |
| Drive Type | Rear | Front |
| Transmission Type | Manual | Automatic |
| Number of Seats | 5 seats | 4 seats |
| Number of Doors | 5 doors | 2 doors |
| Vehicle Weight | 1505 kg | 1655 kg |
| Vehicle Length | 4510 mm | 4640 mm |
| Vehicle Width | 1730 mm | 1770 mm |
| Vehicle Height | 1440 mm | 1440 mm |
| Wheelbase Size | 2680 mm | 2680 mm |
| Fuel Tank Capacity | 70 L | 61 L |
