2008 Audi A4 vs. 2003 Saab 05-Sep
To start off, 2008 Audi A4 is newer by 5 year(s). Which means there will be less support and parts availability for 2003 Saab 05-Sep. In addition, the cost of maintenance, including insurance, on 2003 Saab 05-Sep would be higher. At 1,998 cc (4 cylinders), 2003 Saab 05-Sep is equipped with a bigger engine. In terms of performance, 2003 Saab 05-Sep (148 HP @ 5500 RPM) has 10 more horse power than 2008 Audi A4. (138 HP @ 4000 RPM) In normal driving conditions, 2003 Saab 05-Sep should accelerate faster than 2008 Audi A4. With that said, vehicle weight also plays an important factor in acceleration. 2003 Saab 05-Sep weights approximately 55 kg more than 2008 Audi A4. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Both vehicles are front wheel drive (FWD). Which offers better traction when its slippery than rear wheel drive vehicles. 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, 2008 Audi A4 (320 Nm @ 1750 RPM) has 80 more torque (in Nm) than 2003 Saab 05-Sep. (240 Nm @ 1800 RPM). This means 2008 Audi A4 will have an easier job in driving up hills or pulling heavy equipment than 2003 Saab 05-Sep. 2003 Saab 05-Sep has automatic transmission and 2008 Audi A4 has manual transmission. 2008 Audi A4 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2003 Saab 05-Sep will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2008 Audi A4 | 2003 Saab 05-Sep | |
| Make | Audi | Saab |
| Model | A4 | 05-Sep |
| Year Released | 2008 | 2003 |
| Body Type | Sedan | Sedan |
| Engine Position | Front | Front |
| Engine Size | 1968 cc | 1998 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 138 HP | 148 HP |
| Engine RPM | 4000 RPM | 5500 RPM |
| Torque | 320 Nm | 240 Nm |
| Torque RPM | 1750 RPM | 1800 RPM |
| Engine Compression Ratio | 18.0:1 | 9.5:1 |
| Fuel Type | Diesel | Gasoline |
| Drive Type | Front | Front |
| Transmission Type | Manual | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 1430 kg | 1485 kg |
| Vehicle Length | 4590 mm | 4810 mm |
| Vehicle Width | 1780 mm | 1800 mm |
| Vehicle Height | 1430 mm | 1460 mm |
| Wheelbase Size | 2650 mm | 2710 mm |
| Fuel Tank Capacity | 70 L | 75 L |
