2009 Mercedes-Benz SL vs. 1977 Peugeot 504
To start off, 2009 Mercedes-Benz SL is newer by 32 year(s). Which means there will be less support and parts availability for 1977 Peugeot 504. In addition, the cost of maintenance, including insurance, on 1977 Peugeot 504 would be higher. At 5,461 cc (8 cylinders), 2009 Mercedes-Benz SL is equipped with a bigger engine. In terms of performance, 2009 Mercedes-Benz SL (382 HP @ 6000 RPM) has 310 more horse power than 1977 Peugeot 504. (72 HP @ 4500 RPM). In normal driving conditions, 2009 Mercedes-Benz SL should accelerate faster than 1977 Peugeot 504. With that said, vehicle weight also plays an important factor in acceleration. 2009 Mercedes-Benz SL weights approximately 1570 kg more than 1977 Peugeot 504. 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 (530 Nm @ 2800 RPM) has 395 more torque (in Nm) than 1977 Peugeot 504. (135 Nm @ 2000 RPM). This means 2009 Mercedes-Benz SL will have an easier job in driving up hills or pulling heavy equipment than 1977 Peugeot 504.
Compare all specifications:
| 2009 Mercedes-Benz SL | 1977 Peugeot 504 | |
| Make | Mercedes-Benz | Peugeot |
| Model | SL | 504 |
| Year Released | 2009 | 1977 |
| Engine Position | Front | Front |
| Engine Size | 5461 cc | 2304 cc |
| Engine Cylinders | 8 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Horse Power | 382 HP | 72 HP |
| Engine RPM | 6000 RPM | 4500 RPM |
| Torque | 530 Nm | 135 Nm |
| Torque RPM | 2800 RPM | 2000 RPM |
| Fuel Type | Diesel | Diesel |
| Drive Type | Rear | Rear |
| Number of Seats | 2 seats | 5 seats |
| Vehicle Weight | 2830 kg | 1260 kg |
| Vehicle Length | 4540 mm | 4500 mm |
| Vehicle Width | 1820 mm | 1700 mm |
| Vehicle Height | 1300 mm | 1470 mm |
| Wheelbase Size | 2570 mm | 2750 mm |
