2005 Audi S4 vs. 2005 Saab 03-Sep
To start off, both 2005 Audi S4 and 2005 Saab 03-Sep were released in the same year (2005). Therefore the support and the availability on parts for both vehicles should be relatively similar. At 4,172 cc (8 cylinders), 2005 Audi S4 is equipped with a bigger engine. In terms of performance, 2005 Audi S4 (340 HP @ 4000 RPM) has 225 more horse power than 2005 Saab 03-Sep. (115 HP @ 4000 RPM). In normal driving conditions, 2005 Audi S4 should accelerate faster than 2005 Saab 03-Sep. With that said, vehicle weight also plays an important factor in acceleration. 2005 Audi S4 weights approximately 120 kg more than 2005 Saab 03-Sep. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Let's talk about torque, 2005 Audi S4 (410 Nm) has 170 more torque (in Nm) than 2005 Saab 03-Sep. (240 Nm). This means 2005 Audi S4 will have an easier job in driving up hills or pulling heavy equipment than 2005 Saab 03-Sep.
Compare all specifications:
| 2005 Audi S4 | 2005 Saab 03-Sep | |
| Make | Audi | Saab |
| Model | S4 | 03-Sep |
| Year Released | 2005 | 2005 |
| Body Type | Station Wagon | Sedan |
| Engine Position | Front | Front |
| Engine Size | 4172 cc | 1998 cc |
| Engine Cylinders | 8 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 5 valves | 4 valves |
| Horse Power | 340 HP | 115 HP |
| Engine RPM | 4000 RPM | 4000 RPM |
| Torque | 410 Nm | 240 Nm |
| Engine Bore Size | 85 mm | 86 mm |
| Engine Stroke Size | 93 mm | 86 mm |
| Engine Compression Ratio | 11.0:1 | 9.5:1 |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 4 doors |
| Vehicle Weight | 1785 kg | 1665 kg |
| Wheelbase Size | 2470 mm | 2675 mm |
| Fuel Tank Capacity | 66 L | 62 L |
