1986 BMW 735 vs. 2007 Mercedes-Benz SL
To start off, 2007 Mercedes-Benz SL is newer by 21 year(s). Which means there will be less support and parts availability for 1986 BMW 735. In addition, the cost of maintenance, including insurance, on 1986 BMW 735 would be higher. At 5,513 cc (12 cylinders), 2007 Mercedes-Benz SL is equipped with a bigger engine. In terms of performance, 2007 Mercedes-Benz SL (510 HP @ 5000 RPM) has 290 more horse power than 1986 BMW 735. (220 HP @ 5700 RPM) In normal driving conditions, 2007 Mercedes-Benz SL should accelerate faster than 1986 BMW 735. With that said, vehicle weight also plays an important factor in acceleration. 2007 Mercedes-Benz SL weights approximately 455 kg more than 1986 BMW 735. 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, 2007 Mercedes-Benz SL (830 Nm @ 1900 RPM) has 515 more torque (in Nm) than 1986 BMW 735. (315 Nm @ 4000 RPM). This means 2007 Mercedes-Benz SL will have an easier job in driving up hills or pulling heavy equipment than 1986 BMW 735. 2007 Mercedes-Benz SL has automatic transmission and 1986 BMW 735 has manual transmission. 1986 BMW 735 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2007 Mercedes-Benz SL will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1986 BMW 735 | 2007 Mercedes-Benz SL | |
| Make | BMW | Mercedes-Benz |
| Model | 735 | SL |
| Year Released | 1986 | 2007 |
| Body Type | Sedan | Convertible |
| Engine Position | Front | Front |
| Engine Size | 3430 cc | 5513 cc |
| Engine Cylinders | 6 cylinders | 12 cylinders |
| Engine Type | in-line | V |
| Horse Power | 220 HP | 510 HP |
| Engine RPM | 5700 RPM | 5000 RPM |
| Torque | 315 Nm | 830 Nm |
| Torque RPM | 4000 RPM | 1900 RPM |
| Engine Bore Size | 92 mm | 82 mm |
| Engine Stroke Size | 86 mm | 87 mm |
| Engine Compression Ratio | 9.2:1 | 9.0:1 |
| Top Speed | 238 km/hour | 250 km/hour |
| Drive Type | Rear | Rear |
| Transmission Type | Manual | Automatic |
| Number of Seats | 5 seats | 2 seats |
| Number of Doors | 4 doors | 2 doors |
| Vehicle Weight | 1590 kg | 2045 kg |
| Vehicle Length | 4920 mm | 4540 mm |
| Vehicle Width | 1850 mm | 1830 mm |
| Vehicle Height | 1420 mm | 1300 mm |
| Wheelbase Size | 2840 mm | 2570 mm |
| Fuel Tank Capacity | 70 L | 80 L |
