1981 Renault 9 vs. 2000 Alfa Romeo 146
To start off, 2000 Alfa Romeo 146 is newer by 19 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 1,970 cc (4 cylinders), 2000 Alfa Romeo 146 is equipped with a bigger engine. In terms of performance, 2000 Alfa Romeo 146 (148 HP @ 6300 RPM) has 101 more horse power than 1981 Renault 9. (47 HP @ 5250 RPM) In normal driving conditions, 2000 Alfa Romeo 146 should accelerate faster than 1981 Renault 9. With that said, vehicle weight also plays an important factor in acceleration. 2000 Alfa Romeo 146 weights approximately 395 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:
| 1981 Renault 9 | 2000 Alfa Romeo 146 | |
| Make | Renault | Alfa Romeo |
| Model | 9 | 146 |
| Year Released | 1981 | 2000 |
| Engine Position | Front | Front |
| Engine Size | 1108 cc | 1970 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 47 HP | 148 HP |
| Engine RPM | 5250 RPM | 6300 RPM |
| Torque RPM | 2500 RPM | 2800 RPM |
| Engine Bore Size | 70 mm | 83 mm |
| Engine Stroke Size | 72 mm | 91 mm |
| Engine Compression Ratio | 9.2:1 | 10.0:1 |
| Fuel Type | Gasoline | Gasoline |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 5 doors |
| Vehicle Weight | 820 kg | 1215 kg |
| Vehicle Length | 4070 mm | 4270 mm |
| Vehicle Width | 1660 mm | 1720 mm |
| Vehicle Height | 1410 mm | 1430 mm |
| Wheelbase Size | 2490 mm | 2600 mm |
| Fuel Tank Capacity | 38 L | 61 L |
