2008 Mercedes-Benz S vs. 1975 Renault 15
To start off, 2008 Mercedes-Benz S is newer by 33 year(s). Which means there will be less support and parts availability for 1975 Renault 15. In addition, the cost of maintenance, including insurance, on 1975 Renault 15 would be higher. At 5,513 cc (12 cylinders), 2008 Mercedes-Benz S is equipped with a bigger engine. In terms of performance, 2008 Mercedes-Benz S (510 HP @ 5000 RPM) has 451 more horse power than 1975 Renault 15. (59 HP @ 5500 RPM). In normal driving conditions, 2008 Mercedes-Benz S should accelerate faster than 1975 Renault 15. With that said, vehicle weight also plays an important factor in acceleration. 2008 Mercedes-Benz S weights approximately 1215 kg more than 1975 Renault 15. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Let's talk about torque, 2008 Mercedes-Benz S (830 Nm @ 1800 RPM) has 731 more torque (in Nm) than 1975 Renault 15. (99 Nm @ 3500 RPM). This means 2008 Mercedes-Benz S will have an easier job in driving up hills or pulling heavy equipment than 1975 Renault 15.
Compare all specifications:
| 2008 Mercedes-Benz S | 1975 Renault 15 | |
| Make | Mercedes-Benz | Renault |
| Model | S | 15 |
| Year Released | 2008 | 1975 |
| Engine Position | Front | Front |
| Engine Size | 5513 cc | 1289 cc |
| Engine Cylinders | 12 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Horse Power | 510 HP | 59 HP |
| Engine RPM | 5000 RPM | 5500 RPM |
| Torque | 830 Nm | 99 Nm |
| Torque RPM | 1800 RPM | 3500 RPM |
| Fuel Type | Gasoline - Premium | Gasoline |
| Number of Seats | 5 seats | 4 seats |
| Number of Doors | 4 doors | 3 doors |
| Vehicle Weight | 2180 kg | 965 kg |
| Vehicle Length | 5210 mm | 4270 mm |
| Vehicle Width | 1880 mm | 1640 mm |
| Vehicle Height | 1480 mm | 1320 mm |
| Wheelbase Size | 3170 mm | 2440 mm |
| Fuel Tank Capacity | 90 L | 55 L |
