2007 Alfa Romeo 147 vs. 1981 Renault 9
To start off, 2007 Alfa Romeo 147 is newer by 26 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 1,910 cc (4 cylinders), 2007 Alfa Romeo 147 is equipped with a bigger engine. In terms of performance, 2007 Alfa Romeo 147 (114 HP @ 4000 RPM) has 67 more horse power than 1981 Renault 9. (47 HP @ 5250 RPM). In normal driving conditions, 2007 Alfa Romeo 147 should accelerate faster than 1981 Renault 9. With that said, vehicle weight also plays an important factor in acceleration. 2007 Alfa Romeo 147 weights approximately 470 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:
| 2007 Alfa Romeo 147 | 1981 Renault 9 | |
| Make | Alfa Romeo | Renault |
| Model | 147 | 9 |
| Year Released | 2007 | 1981 |
| Engine Position | Front | Front |
| Engine Size | 1910 cc | 1108 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 114 HP | 47 HP |
| Engine RPM | 4000 RPM | 5250 RPM |
| Torque RPM | 2000 RPM | 2500 RPM |
| Engine Bore Size | 82 mm | 70 mm |
| Engine Stroke Size | 90.4 mm | 72 mm |
| Engine Compression Ratio | 18.5:1 | 9.2:1 |
| Fuel Type | Diesel | Gasoline |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 4 doors |
| Vehicle Weight | 1290 kg | 820 kg |
| Vehicle Length | 4230 mm | 4070 mm |
| Vehicle Width | 1740 mm | 1660 mm |
| Vehicle Height | 1450 mm | 1410 mm |
| Wheelbase Size | 2550 mm | 2490 mm |
| Fuel Tank Capacity | 60 L | 38 L |
