2009 Audi RS4 vs. 2006 Saab 05-Sep
To start off, 2009 Audi RS4 is newer by 3 year(s). Which means there will be less support and parts availability for 2006 Saab 05-Sep. In addition, the cost of maintenance, including insurance, on 2006 Saab 05-Sep would be higher. At 4,161 cc (8 cylinders), 2009 Audi RS4 is equipped with a bigger engine. In terms of performance, 2009 Audi RS4 (414 HP @ 7800 RPM) has 197 more horse power than 2006 Saab 05-Sep. (217 HP @ 5500 RPM). In normal driving conditions, 2009 Audi RS4 should accelerate faster than 2006 Saab 05-Sep. With that said, vehicle weight also plays an important factor in acceleration. 2009 Audi RS4 weights approximately 110 kg more than 2006 Saab 05-Sep. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2009 Audi RS4 is four wheel drive (4WD), it will have significant more traction and grip than 2006 Saab 05-Sep. In wet, icy, snow, or gravel driving conditions, 2009 Audi RS4 will offer significantly more control. 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 Audi RS4 (430 Nm @ 5500 RPM) has 120 more torque (in Nm) than 2006 Saab 05-Sep. (310 Nm @ 1800 RPM). This means 2009 Audi RS4 will have an easier job in driving up hills or pulling heavy equipment than 2006 Saab 05-Sep. 2006 Saab 05-Sep has automatic transmission and 2009 Audi RS4 has manual transmission. 2009 Audi RS4 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2006 Saab 05-Sep will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2009 Audi RS4 | 2006 Saab 05-Sep | |
| Make | Audi | Saab |
| Model | RS4 | 05-Sep |
| Year Released | 2009 | 2006 |
| Body Type | Sedan | Sedan |
| Engine Position | Front | Front |
| Engine Size | 4161 cc | 2290 cc |
| Engine Cylinders | 8 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 414 HP | 217 HP |
| Engine RPM | 7800 RPM | 5500 RPM |
| Torque | 430 Nm | 310 Nm |
| Torque RPM | 5500 RPM | 1800 RPM |
| Engine Bore Size | 84.5 mm | 90 mm |
| Engine Stroke Size | 92.8 mm | 90 mm |
| Engine Compression Ratio | 12.5:1 | 9.3:1 |
| Fuel Type | Gasoline - Premium | Gasoline - Premium |
| Top Speed | 250 km/hour | 235 km/hour |
| Acceleration 0-100mph | 4.8 seconds | 7.8 seconds |
| Drive Type | 4WD | Front |
| Transmission Type | Manual | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 4 doors |
| Vehicle Weight | 1710 kg | 1600 kg |
| Vehicle Length | 4590 mm | 4830 mm |
| Vehicle Width | 1820 mm | 1800 mm |
| Vehicle Height | 1420 mm | 1460 mm |
| Wheelbase Size | 2660 mm | 2710 mm |
| Fuel Consumption Overall | 13.5 L/100km | 9.8 L/100km |
| Fuel Tank Capacity | 70 L | 75 L |
