1989 Porsche 911 vs. 1981 Renault 9
To start off, 1989 Porsche 911 is newer by 8 year(s). Which means there will be less support and parts availability for 1981 Renault 9. In addition, the cost of maintenance, including insurance, on 1981 Renault 9 would be higher. At 3,600 cc (6 cylinders), 1989 Porsche 911 is equipped with a bigger engine. In terms of performance, 1989 Porsche 911 (247 HP @ 6100 RPM) has 200 more horse power than 1981 Renault 9. (47 HP @ 5250 RPM). In normal driving conditions, 1989 Porsche 911 should accelerate faster than 1981 Renault 9. With that said, vehicle weight also plays an important factor in acceleration. 1989 Porsche 911 weights approximately 515 kg more than 1981 Renault 9. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Compare all specifications:
| 1989 Porsche 911 | 1981 Renault 9 | |
| Make | Porsche | Renault |
| Model | 911 | 9 |
| Year Released | 1989 | 1981 |
| Engine Position | Rear | Front |
| Engine Size | 3600 cc | 1108 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | boxer | in-line |
| Horse Power | 247 HP | 47 HP |
| Engine RPM | 6100 RPM | 5250 RPM |
| Torque RPM | 4800 RPM | 2500 RPM |
| Engine Bore Size | 100 mm | 70 mm |
| Engine Stroke Size | 76.4 mm | 72 mm |
| Fuel Type | Gasoline | Gasoline |
| Number of Seats | 4 seats | 5 seats |
| Number of Doors | 2 doors | 4 doors |
| Vehicle Weight | 1335 kg | 820 kg |
| Vehicle Length | 4260 mm | 4070 mm |
| Vehicle Width | 1660 mm | 1660 mm |
| Vehicle Height | 1330 mm | 1410 mm |
| Wheelbase Size | 2410 mm | 2490 mm |
| Fuel Tank Capacity | 77 L | 38 L |
