2009 Porsche 911 vs. 1971 Renault 15
To start off, 2009 Porsche 911 is newer by 38 year(s). Which means there will be less support and parts availability for 1971 Renault 15. In addition, the cost of maintenance, including insurance, on 1971 Renault 15 would be higher. At 3,823 cc (6 cylinders), 2009 Porsche 911 is equipped with a bigger engine. In terms of performance, 2009 Porsche 911 (350 HP @ 6600 RPM) has 261 more horse power than 1971 Renault 15. (89 HP @ 5500 RPM). In normal driving conditions, 2009 Porsche 911 should accelerate faster than 1971 Renault 15. With that said, vehicle weight also plays an important factor in acceleration. 2009 Porsche 911 weights approximately 1410 kg more than 1971 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, 2009 Porsche 911 (400 Nm @ 4600 RPM) has 275 more torque (in Nm) than 1971 Renault 15. (125 Nm @ 3000 RPM). This means 2009 Porsche 911 will have an easier job in driving up hills or pulling heavy equipment than 1971 Renault 15.
Compare all specifications:
2009 Porsche 911 | 1971 Renault 15 | |
Make | Porsche | Renault |
Model | 911 | 15 |
Year Released | 2009 | 1971 |
Engine Position | Rear | Front |
Engine Size | 3823 cc | 1565 cc |
Engine Cylinders | 6 cylinders | 4 cylinders |
Engine Type | boxer | in-line |
Valves per Cylinder | 4 valves | 2 valves |
Horse Power | 350 HP | 89 HP |
Engine RPM | 6600 RPM | 5500 RPM |
Torque | 400 Nm | 125 Nm |
Torque RPM | 4600 RPM | 3000 RPM |
Engine Bore Size | 96 mm | 77 mm |
Engine Stroke Size | 82.8 mm | 84 mm |
Fuel Type | Gasoline | Gasoline |
Number of Seats | 4 seats | 4 seats |
Number of Doors | 2 doors | 3 doors |
Vehicle Weight | 2430 kg | 1020 kg |
Vehicle Length | 4440 mm | 4260 mm |
Vehicle Width | 1310 mm | 1640 mm |
Vehicle Height | 1780 mm | 1320 mm |
Wheelbase Size | 2360 mm | 2440 mm |
Fuel Tank Capacity | 64 L | 38 L |