2009 Audi A4 vs. 2000 Mercedes-Benz SL
To start off, 2009 Audi A4 is newer by 9 year(s). Which means there will be less support and parts availability for 2000 Mercedes-Benz SL. In addition, the cost of maintenance, including insurance, on 2000 Mercedes-Benz SL would be higher. At 3,199 cc (6 cylinders), 2000 Mercedes-Benz SL is equipped with a bigger engine. In terms of performance, 2009 Audi A4 (237 HP @ 4000 RPM) has 20 more horse power than 2000 Mercedes-Benz SL. (217 HP @ 5600 RPM). In normal driving conditions, 2009 Audi A4 should accelerate faster than 2000 Mercedes-Benz SL. With that said, vehicle weight also plays an important factor in acceleration. 2000 Mercedes-Benz SL weights approximately 60 kg more than 2009 Audi A4.
Because 2009 Audi A4 is four wheel drive (4WD), it will have significant more traction and grip than 2000 Mercedes-Benz SL. In wet, icy, snow, or gravel driving conditions, 2009 Audi A4 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 A4 (500 Nm @ 1500 RPM) has 184 more torque (in Nm) than 2000 Mercedes-Benz SL. (316 Nm @ 3000 RPM). This means 2009 Audi A4 will have an easier job in driving up hills or pulling heavy equipment than 2000 Mercedes-Benz SL.
Compare all specifications:
| 2009 Audi A4 | 2000 Mercedes-Benz SL | |
| Make | Audi | Mercedes-Benz |
| Model | A4 | SL |
| Year Released | 2009 | 2000 |
| Body Type | Station Wagon | Convertible |
| Engine Position | Front | Front |
| Engine Size | 2965 cc | 3199 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 4 valves | 3 valves |
| Horse Power | 237 HP | 217 HP |
| Engine RPM | 4000 RPM | 5600 RPM |
| Torque | 500 Nm | 316 Nm |
| Torque RPM | 1500 RPM | 3000 RPM |
| Engine Bore Size | 83 mm | 89.9 mm |
| Engine Stroke Size | 91.4 mm | 84 mm |
| Fuel Type | Diesel | Gasoline |
| Drive Type | 4WD | Rear |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 2 seats |
| Number of Doors | 5 doors | 2 doors |
| Vehicle Weight | 1695 kg | 1755 kg |
| Vehicle Length | 4710 mm | 4470 mm |
| Vehicle Width | 1830 mm | 1820 mm |
| Vehicle Height | 1440 mm | 1300 mm |
| Wheelbase Size | 2810 mm | 2520 mm |
| Fuel Tank Capacity | 64 L | 80 L |
