2008 Lexus IS vs. 2007 Saab 05-Sep
To start off, 2008 Lexus IS is newer by 1 year(s). Which means there will be less support and parts availability for 2007 Saab 05-Sep. In addition, the cost of maintenance, including insurance, on 2007 Saab 05-Sep would be higher. At 2,958 cc (6 cylinders), 2007 Saab 05-Sep is equipped with a bigger engine. In terms of performance, 2008 Lexus IS (270 HP @ 4600 RPM) has 96 more horse power than 2007 Saab 05-Sep. (174 HP @ 4000 RPM). In normal driving conditions, 2008 Lexus IS should accelerate faster than 2007 Saab 05-Sep. With that said, vehicle weight also plays an important factor in acceleration. 2007 Saab 05-Sep weights approximately 280 kg more than 2008 Lexus IS.
Because 2008 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 2008 Lexus IS. However, in wet, icy, snow, or gravel driving conditions, 2007 Saab 05-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, 2007 Saab 05-Sep (350 Nm @ 1800 RPM) has 155 more torque (in Nm) than 2008 Lexus IS. (195 Nm @ 4600 RPM). This means 2007 Saab 05-Sep will have an easier job in driving up hills or pulling heavy equipment than 2008 Lexus IS.
Compare all specifications:
| 2008 Lexus IS | 2007 Saab 05-Sep | |
| Make | Lexus | Saab |
| Model | IS | 05-Sep |
| Year Released | 2008 | 2007 |
| Engine Position | Front | Front |
| Engine Size | 1988 cc | 2958 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 270 HP | 174 HP |
| Engine RPM | 4600 RPM | 4000 RPM |
| Torque | 195 Nm | 350 Nm |
| Torque RPM | 4600 RPM | 1800 RPM |
| Engine Bore Size | 75.1 mm | 87.5 mm |
| Engine Stroke Size | 75 mm | 82 mm |
| Engine Compression Ratio | 10.0:1 | 18.5:1 |
| Fuel Type | Gasoline | Diesel |
| Acceleration 0-100mph | 9.5 seconds | 9.8 seconds |
| Drive Type | Rear | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 5 doors |
| Vehicle Weight | 1455 kg | 1735 kg |
| Vehicle Length | 5160 mm | 4830 mm |
| Vehicle Height | 1490 mm | 1470 mm |
| Wheelbase Size | 2680 mm | 2710 mm |
| Fuel Consumption Overall | 9.9 L/100km | 7.6 L/100km |
| Fuel Tank Capacity | 70 L | 75 L |
