2002 Audi A4 vs. 1990 Mercedes-Benz SL
To start off, 2002 Audi A4 is newer by 12 year(s). Which means there will be less support and parts availability for 1990 Mercedes-Benz SL. In addition, the cost of maintenance, including insurance, on 1990 Mercedes-Benz SL would be higher. At 2,962 cc (6 cylinders), 1990 Mercedes-Benz SL is equipped with a bigger engine. In terms of performance, 1990 Mercedes-Benz SL (228 HP @ 6400 RPM) has 60 more horse power than 2002 Audi A4. (168 HP @ 5700 RPM) In normal driving conditions, 1990 Mercedes-Benz SL should accelerate faster than 2002 Audi A4. With that said, vehicle weight also plays an important factor in acceleration. 1990 Mercedes-Benz SL weights approximately 315 kg more than 2002 Audi A4. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1990 Mercedes-Benz SL 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 1990 Mercedes-Benz SL. However, in wet, icy, snow, or gravel driving conditions, 2002 Audi A4, 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, 1990 Mercedes-Benz SL (267 Nm @ 4600 RPM) has 42 more torque (in Nm) than 2002 Audi A4. (225 Nm @ 1950 RPM). This means 1990 Mercedes-Benz SL will have an easier job in driving up hills or pulling heavy equipment than 2002 Audi A4.
Compare all specifications:
| 2002 Audi A4 | 1990 Mercedes-Benz SL | |
| Make | Audi | Mercedes-Benz |
| Model | A4 | SL |
| Year Released | 2002 | 1990 |
| Body Type | Sedan | Convertible |
| Engine Position | Front | Front |
| Engine Size | 1779 cc | 2962 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 168 HP | 228 HP |
| Engine RPM | 5700 RPM | 6400 RPM |
| Torque | 225 Nm | 267 Nm |
| Torque RPM | 1950 RPM | 4600 RPM |
| Engine Compression Ratio | 9.3:1 | 10.0:1 |
| Drive Type | Front | Rear |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 2 seats |
| Number of Doors | 4 doors | 2 doors |
| Vehicle Weight | 1375 kg | 1690 kg |
| Vehicle Length | 4550 mm | 4480 mm |
| Vehicle Width | 1780 mm | 1820 mm |
| Vehicle Height | 1430 mm | 1300 mm |
| Wheelbase Size | 2660 mm | 2520 mm |
| Fuel Tank Capacity | 70 L | 80 L |
