2005 Mercedes-Benz SLK vs. 1971 Peugeot 504
To start off, 2005 Mercedes-Benz SLK is newer by 34 year(s). Which means there will be less support and parts availability for 1971 Peugeot 504. In addition, the cost of maintenance, including insurance, on 1971 Peugeot 504 would be higher. At 3,498 cc (6 cylinders), 2005 Mercedes-Benz SLK is equipped with a bigger engine. In terms of performance, 2005 Mercedes-Benz SLK (268 HP @ 6000 RPM) has 187 more horse power than 1971 Peugeot 504. (81 HP @ 5500 RPM). In normal driving conditions, 2005 Mercedes-Benz SLK should accelerate faster than 1971 Peugeot 504. With that said, vehicle weight also plays an important factor in acceleration. 2005 Mercedes-Benz SLK weights approximately 892 kg more than 1971 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, 2005 Mercedes-Benz SLK (350 Nm @ 2400 RPM) has 216 more torque (in Nm) than 1971 Peugeot 504. (134 Nm @ 3000 RPM). This means 2005 Mercedes-Benz SLK will have an easier job in driving up hills or pulling heavy equipment than 1971 Peugeot 504.
Compare all specifications:
| 2005 Mercedes-Benz SLK | 1971 Peugeot 504 | |
| Make | Mercedes-Benz | Peugeot |
| Model | SLK | 504 |
| Year Released | 2005 | 1971 |
| Engine Position | Front | Front |
| Engine Size | 3498 cc | 1796 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Horse Power | 268 HP | 81 HP |
| Engine RPM | 6000 RPM | 5500 RPM |
| Torque | 350 Nm | 134 Nm |
| Torque RPM | 2400 RPM | 3000 RPM |
| Engine Bore Size | 92.9 mm | 84 mm |
| Engine Stroke Size | 86 mm | 81 mm |
| Fuel Type | Gasoline - Premium | Gasoline |
| Drive Type | Rear | Rear |
| Transmission Type | Manual | Manual |
| Number of Seats | 2 seats | 5 seats |
| Number of Doors | 2 doors | 5 doors |
| Vehicle Weight | 2052 kg | 1160 kg |
| Vehicle Length | 4090 mm | 4500 mm |
| Vehicle Width | 1790 mm | 1700 mm |
| Vehicle Height | 1300 mm | 1470 mm |
| Wheelbase Size | 2410 mm | 2750 mm |
| Fuel Tank Capacity | 70 L | 55 L |
