1958 Porsche 356 vs. 1971 Renault 15
To start off, 1971 Renault 15 is newer by 13 year(s). Which means there will be less support and parts availability for 1958 Porsche 356. In addition, the cost of maintenance, including insurance, on 1958 Porsche 356 would be higher. At 1,565 cc (4 cylinders), 1971 Renault 15 is equipped with a bigger engine. In terms of performance, 1971 Renault 15 (89 HP @ 5500 RPM) has 19 more horse power than 1958 Porsche 356. (70 HP @ 5000 RPM) In normal driving conditions, 1971 Renault 15 should accelerate faster than 1958 Porsche 356. With that said, vehicle weight also plays an important factor in acceleration. 1971 Renault 15 weights approximately 260 kg more than 1958 Porsche 356. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Compare all specifications:
| 1958 Porsche 356 | 1971 Renault 15 | |
| Make | Porsche | Renault |
| Model | 356 | 15 |
| Year Released | 1958 | 1971 |
| Engine Position | Rear | Front |
| Engine Size | 1487 cc | 1565 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | boxer | in-line |
| Valves per Cylinder | 2 valves | 2 valves |
| Horse Power | 70 HP | 89 HP |
| Engine RPM | 5000 RPM | 5500 RPM |
| Fuel Type | Gasoline | Gasoline |
| Number of Seats | 2 seats | 4 seats |
| Number of Doors | 2 doors | 3 doors |
| Vehicle Weight | 760 kg | 1020 kg |
| Vehicle Length | 3960 mm | 4260 mm |
| Vehicle Width | 1680 mm | 1640 mm |
| Vehicle Height | 1230 mm | 1320 mm |
| Wheelbase Size | 2110 mm | 2440 mm |
