2009 Cadillac STS vs. 2001 Saab 05-Sep
To start off, 2009 Cadillac STS is newer by 8 year(s). Which means there will be less support and parts availability for 2001 Saab 05-Sep. In addition, the cost of maintenance, including insurance, on 2001 Saab 05-Sep would be higher. At 3,599 cc (6 cylinders), 2009 Cadillac STS is equipped with a bigger engine. In terms of performance, 2009 Cadillac STS (302 HP @ 6300 RPM) has 154 more horse power than 2001 Saab 05-Sep. (148 HP @ 5500 RPM). In normal driving conditions, 2009 Cadillac STS should accelerate faster than 2001 Saab 05-Sep. With that said, vehicle weight also plays an important factor in acceleration. 2009 Cadillac STS weights approximately 150 kg more than 2001 Saab 05-Sep. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2009 Cadillac STS 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 2009 Cadillac STS. However, in wet, icy, snow, or gravel driving conditions, 2001 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, 2009 Cadillac STS (369 Nm @ 5200 RPM) has 129 more torque (in Nm) than 2001 Saab 05-Sep. (240 Nm @ 1800 RPM). This means 2009 Cadillac STS will have an easier job in driving up hills or pulling heavy equipment than 2001 Saab 05-Sep. 2009 Cadillac STS has automatic transmission and 2001 Saab 05-Sep has manual transmission. 2001 Saab 05-Sep will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2009 Cadillac STS will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2009 Cadillac STS | 2001 Saab 05-Sep | |
| Make | Cadillac | Saab |
| Model | STS | 05-Sep |
| Year Released | 2009 | 2001 |
| Body Type | Sedan | Sedan |
| Engine Position | Front | Front |
| Engine Size | 3599 cc | 1983 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 302 HP | 148 HP |
| Engine RPM | 6300 RPM | 5500 RPM |
| Torque | 369 Nm | 240 Nm |
| Torque RPM | 5200 RPM | 1800 RPM |
| Engine Compression Ratio | 11.3:1 | 9.5:1 |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Rear | Front |
| Transmission Type | Automatic | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 1635 kg | 1485 kg |
| Vehicle Length | 5000 mm | 4810 mm |
| Vehicle Width | 1850 mm | 1800 mm |
| Vehicle Height | 1470 mm | 1470 mm |
| Wheelbase Size | 2960 mm | 2710 mm |
| Fuel Tank Capacity | 64 L | 75 L |
