2009 Mercedes-Benz SL vs. 1975 Porsche 924
To start off, 2009 Mercedes-Benz SL is newer by 34 year(s). Which means there will be less support and parts availability for 1975 Porsche 924. In addition, the cost of maintenance, including insurance, on 1975 Porsche 924 would be higher. At 5,980 cc (12 cylinders), 2009 Mercedes-Benz SL is equipped with a bigger engine. In terms of performance, 2009 Mercedes-Benz SL (661 HP @ 5400 RPM) has 538 more horse power than 1975 Porsche 924. (123 HP @ 5800 RPM). In normal driving conditions, 2009 Mercedes-Benz SL should accelerate faster than 1975 Porsche 924. With that said, vehicle weight also plays an important factor in acceleration. 2009 Mercedes-Benz SL weights approximately 185 kg more than 1975 Porsche 924. 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, 2009 Mercedes-Benz SL (1,000 Nm @ 2200 RPM) has 835 more torque (in Nm) than 1975 Porsche 924. (165 Nm @ 3500 RPM). This means 2009 Mercedes-Benz SL will have an easier job in driving up hills or pulling heavy equipment than 1975 Porsche 924. 2009 Mercedes-Benz SL has automatic transmission and 1975 Porsche 924 has manual transmission. 1975 Porsche 924 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2009 Mercedes-Benz SL will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2009 Mercedes-Benz SL | 1975 Porsche 924 | |
| Make | Mercedes-Benz | Porsche |
| Model | SL | 924 |
| Year Released | 2009 | 1975 |
| Body Type | Convertible | Coupe |
| Engine Position | Front | Front |
| Engine Size | 5980 cc | 1984 cc |
| Engine Cylinders | 12 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Horse Power | 661 HP | 123 HP |
| Engine RPM | 5400 RPM | 5800 RPM |
| Torque | 1000 Nm | 165 Nm |
| Torque RPM | 2200 RPM | 3500 RPM |
| Fuel Type | Gasoline | Gasoline |
| Top Speed | 320 km/hour | 192 km/hour |
| Drive Type | Rear | Rear |
| Transmission Type | Automatic | Manual |
| Number of Seats | 2 seats | 4 seats |
| Number of Doors | 2 doors | 2 doors |
| Vehicle Weight | 1365 kg | 1180 kg |
| Vehicle Length | 5210 mm | 4330 mm |
| Vehicle Height | 1830 mm | 1280 mm |
| Wheelbase Size | 2570 mm | 2500 mm |
| Fuel Tank Capacity | 80 L | 61 L |
