2004 Porsche 911 vs. 1980 Renault 15
To start off, 2004 Porsche 911 is newer by 24 year(s). Which means there will be less support and parts availability for 1980 Renault 15. In addition, the cost of maintenance, including insurance, on 1980 Renault 15 would be higher. At 3,589 cc (6 cylinders), 2004 Porsche 911 is equipped with a bigger engine. In terms of performance, 2004 Porsche 911 (340 HP @ 6000 RPM) has 281 more horse power than 1980 Renault 15. (59 HP @ 5500 RPM). In normal driving conditions, 2004 Porsche 911 should accelerate faster than 1980 Renault 15. With that said, vehicle weight also plays an important factor in acceleration. 2004 Porsche 911 weights approximately 377 kg more than 1980 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, 2004 Porsche 911 (370 Nm) has 272 more torque (in Nm) than 1980 Renault 15. (98 Nm). This means 2004 Porsche 911 will have an easier job in driving up hills or pulling heavy equipment than 1980 Renault 15.
Compare all specifications:
| 2004 Porsche 911 | 1980 Renault 15 | |
| Make | Porsche | Renault |
| Model | 911 | 15 |
| Year Released | 2004 | 1980 |
| Engine Position | Rear | Front |
| Engine Size | 3589 cc | 1289 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | boxer | in-line |
| Horse Power | 340 HP | 59 HP |
| Engine RPM | 6000 RPM | 5500 RPM |
| Torque | 370 Nm | 98 Nm |
| Engine Bore Size | 96 mm | 75 mm |
| Engine Stroke Size | 83 mm | 69 mm |
| Number of Seats | 4 seats | 4 seats |
| Number of Doors | 2 doors | 3 doors |
| Vehicle Weight | 1342 kg | 965 kg |
| Vehicle Length | 4440 mm | 4270 mm |
| Vehicle Width | 1780 mm | 1640 mm |
| Vehicle Height | 1310 mm | 1320 mm |
| Wheelbase Size | 2360 mm | 2440 mm |
| Fuel Tank Capacity | 64 L | 55 L |
