2005 Mercedes-Benz C vs. 1973 Renault 15
To start off, 2005 Mercedes-Benz C is newer by 32 year(s). Which means there will be less support and parts availability for 1973 Renault 15. In addition, the cost of maintenance, including insurance, on 1973 Renault 15 would be higher. At 3,498 cc (6 cylinders), 2005 Mercedes-Benz C is equipped with a bigger engine. In terms of performance, 2005 Mercedes-Benz C (256 HP @ 6000 RPM) has 197 more horse power than 1973 Renault 15. (59 HP @ 5500 RPM). In normal driving conditions, 2005 Mercedes-Benz C should accelerate faster than 1973 Renault 15. With that said, vehicle weight also plays an important factor in acceleration. 2005 Mercedes-Benz C weights approximately 635 kg more than 1973 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, 2005 Mercedes-Benz C (346 Nm @ 2500 RPM) has 248 more torque (in Nm) than 1973 Renault 15. (98 Nm @ 3500 RPM). This means 2005 Mercedes-Benz C will have an easier job in driving up hills or pulling heavy equipment than 1973 Renault 15.
Compare all specifications:
| 2005 Mercedes-Benz C | 1973 Renault 15 | |
| Make | Mercedes-Benz | Renault |
| Model | C | 15 |
| Year Released | 2005 | 1973 |
| Engine Position | Front | Front |
| Engine Size | 3498 cc | 1289 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Horse Power | 256 HP | 59 HP |
| Engine RPM | 6000 RPM | 5500 RPM |
| Torque | 346 Nm | 98 Nm |
| Torque RPM | 2500 RPM | 3500 RPM |
| Engine Bore Size | 92.9 mm | 75 mm |
| Engine Stroke Size | 86 mm | 69 mm |
| Number of Seats | 5 seats | 4 seats |
| Number of Doors | 5 doors | 3 doors |
| Vehicle Weight | 1600 kg | 965 kg |
| Vehicle Length | 4550 mm | 4270 mm |
| Vehicle Width | 1730 mm | 1640 mm |
| Vehicle Height | 1470 mm | 1310 mm |
| Wheelbase Size | 2890 mm | 2440 mm |
| Fuel Tank Capacity | 62 L | 55 L |
