2008 Mercedes-Benz SL vs. 1985 Volvo 780
To start off, 2008 Mercedes-Benz SL is newer by 23 year(s). Which means there will be less support and parts availability for 1985 Volvo 780. In addition, the cost of maintenance, including insurance, on 1985 Volvo 780 would be higher. At 5,513 cc (12 cylinders), 2008 Mercedes-Benz SL is equipped with a bigger engine. In terms of performance, 2008 Mercedes-Benz SL (510 HP @ 5000 RPM) has 365 more horse power than 1985 Volvo 780. (145 HP @ 5100 RPM). In normal driving conditions, 2008 Mercedes-Benz SL should accelerate faster than 1985 Volvo 780. With that said, vehicle weight also plays an important factor in acceleration. 2008 Mercedes-Benz SL weights approximately 625 kg more than 1985 Volvo 780. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
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, 2008 Mercedes-Benz SL (830 Nm @ 1900 RPM) has 594 more torque (in Nm) than 1985 Volvo 780. (236 Nm @ 3750 RPM). This means 2008 Mercedes-Benz SL will have an easier job in driving up hills or pulling heavy equipment than 1985 Volvo 780.
Compare all specifications:
| 2008 Mercedes-Benz SL | 1985 Volvo 780 | |
| Make | Mercedes-Benz | Volvo |
| Model | SL | 780 |
| Year Released | 2008 | 1985 |
| Body Type | Convertible | Coupe |
| Engine Position | Front | Front |
| Engine Size | 5513 cc | 2849 cc |
| Engine Cylinders | 12 cylinders | 6 cylinders |
| Engine Type | V | V |
| Horse Power | 510 HP | 145 HP |
| Engine RPM | 5000 RPM | 5100 RPM |
| Torque | 830 Nm | 236 Nm |
| Torque RPM | 1900 RPM | 3750 RPM |
| Engine Bore Size | 82 mm | 91 mm |
| Engine Stroke Size | 87 mm | 73 mm |
| Top Speed | 250 km/hour | 181 km/hour |
| Acceleration 0-100mph | 4.5 seconds | 11.2 seconds |
| Drive Type | Rear | Rear |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 2 seats | 4 seats |
| Number of Doors | 2 doors | 2 doors |
| Vehicle Weight | 2045 kg | 1420 kg |
| Vehicle Length | 4540 mm | 4800 mm |
| Vehicle Width | 1830 mm | 1760 mm |
| Vehicle Height | 1300 mm | 1410 mm |
| Wheelbase Size | 2570 mm | 2780 mm |
| Fuel Tank Capacity | 80 L | 80 L |
