2006 Mercedes-Benz Viano vs. 1991 Mercedes-Benz SL
To start off, 2006 Mercedes-Benz Viano is newer by 15 year(s). Which means there will be less support and parts availability for 1991 Mercedes-Benz SL. In addition, the cost of maintenance, including insurance, on 1991 Mercedes-Benz SL would be higher. At 2,961 cc (6 cylinders), 1991 Mercedes-Benz SL is equipped with a bigger engine. In terms of performance, 1991 Mercedes-Benz SL (228 HP) has 120 more horse power than 2006 Mercedes-Benz Viano. (108 HP) In normal driving conditions, 1991 Mercedes-Benz SL should accelerate faster than 2006 Mercedes-Benz Viano. With that said, vehicle weight also plays an important factor in acceleration. 2006 Mercedes-Benz Viano weights approximately 350 kg more than 1991 Mercedes-Benz SL.
Both vehicles are rear wheel drive (RWD) - it offers better handling in dry conditions; in addition, if you are looking to drift, both vehicles do the job better than front 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, 1991 Mercedes-Benz SL (272 Nm @ 4600 RPM) has 2 more torque (in Nm) than 2006 Mercedes-Benz Viano. (270 Nm @ 1600 RPM). This means 1991 Mercedes-Benz SL will have an easier job in driving up hills or pulling heavy equipment than 2006 Mercedes-Benz Viano.
Compare all specifications:
| 2006 Mercedes-Benz Viano | 1991 Mercedes-Benz SL | |
| Make | Mercedes-Benz | Mercedes-Benz |
| Model | Viano | SL |
| Year Released | 2006 | 1991 |
| Body Type | Minivan | Convertible |
| Engine Position | Front | Front |
| Engine Size | 2146 cc | 2961 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 108 HP | 228 HP |
| Torque | 270 Nm | 272 Nm |
| Torque RPM | 1600 RPM | 4600 RPM |
| Engine Bore Size | 88 mm | 88.5 mm |
| Engine Stroke Size | 88.3 mm | 80.3 mm |
| Engine Compression Ratio | 18.0:1 | 10.0:1 |
| Fuel Type | Diesel | Gasoline |
| Drive Type | Rear | Rear |
| Number of Doors | 5 doors | 2 doors |
| Vehicle Weight | 2040 kg | 1690 kg |
| Vehicle Length | 5230 mm | 4480 mm |
| Vehicle Width | 1910 mm | 1820 mm |
| Vehicle Height | 1880 mm | 1300 mm |
| Wheelbase Size | 3210 mm | 2520 mm |
| Fuel Tank Capacity | 75 L | 80 L |
