2007 Audi A6 vs. 1990 Mercedes-Benz SL
To start off, 2007 Audi A6 is newer by 17 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 4,162 cc (8 cylinders), 2007 Audi A6 is equipped with a bigger engine. In terms of performance, 2007 Audi A6 (329 HP @ 6600 RPM) has 101 more horse power than 1990 Mercedes-Benz SL. (228 HP @ 6400 RPM). In normal driving conditions, 2007 Audi A6 should accelerate faster than 1990 Mercedes-Benz SL. With that said, vehicle weight also plays an important factor in acceleration. 2007 Audi A6 weights approximately 55 kg more than 1990 Mercedes-Benz SL. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2007 Audi A6 is four wheel drive (4WD), it will have significant more traction and grip than 1990 Mercedes-Benz SL. In wet, icy, snow, or gravel driving conditions, 2007 Audi A6 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, 2007 Audi A6 (420 Nm @ 3500 RPM) has 153 more torque (in Nm) than 1990 Mercedes-Benz SL. (267 Nm @ 4600 RPM). This means 2007 Audi A6 will have an easier job in driving up hills or pulling heavy equipment than 1990 Mercedes-Benz SL. 2007 Audi A6 has automatic transmission and 1990 Mercedes-Benz SL has manual transmission. 1990 Mercedes-Benz SL will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2007 Audi A6 will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2007 Audi A6 | 1990 Mercedes-Benz SL | |
| Make | Audi | Mercedes-Benz |
| Model | A6 | SL |
| Year Released | 2007 | 1990 |
| Body Type | Sedan | Convertible |
| Engine Position | Front | Front |
| Engine Size | 4162 cc | 2962 cc |
| Engine Cylinders | 8 cylinders | 6 cylinders |
| Engine Type | V | in-line |
| Horse Power | 329 HP | 228 HP |
| Engine RPM | 6600 RPM | 6400 RPM |
| Torque | 420 Nm | 267 Nm |
| Torque RPM | 3500 RPM | 4600 RPM |
| Engine Compression Ratio | 11.0:1 | 10.0:1 |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | 4WD | Rear |
| Transmission Type | Automatic | Manual |
| Number of Seats | 5 seats | 2 seats |
| Number of Doors | 4 doors | 2 doors |
| Vehicle Weight | 1745 kg | 1690 kg |
| Vehicle Length | 4920 mm | 4480 mm |
| Vehicle Width | 1860 mm | 1820 mm |
| Vehicle Height | 1470 mm | 1300 mm |
| Wheelbase Size | 2850 mm | 2520 mm |
| Fuel Tank Capacity | 80 L | 80 L |
