1986 Renault 9 vs. 2010 Alfa Romeo 147
To start off, 2010 Alfa Romeo 147 is newer by 24 year(s). Which means there will be less support and parts availability for 1986 Renault 9. In addition, the cost of maintenance, including insurance, on 1986 Renault 9 would be higher. At 1,910 cc (4 cylinders), 2010 Alfa Romeo 147 is equipped with a bigger engine. In terms of performance, 2010 Alfa Romeo 147 (118 HP @ 4000 RPM) has 71 more horse power than 1986 Renault 9. (47 HP @ 5250 RPM) In normal driving conditions, 2010 Alfa Romeo 147 should accelerate faster than 1986 Renault 9. With that said, vehicle weight also plays an important factor in acceleration. 2010 Alfa Romeo 147 weights approximately 530 kg more than 1986 Renault 9. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Compare all specifications:
| 1986 Renault 9 | 2010 Alfa Romeo 147 | |
| Make | Renault | Alfa Romeo |
| Model | 9 | 147 |
| Year Released | 1986 | 2010 |
| Engine Position | Front | Front |
| Engine Size | 1108 cc | 1910 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 47 HP | 118 HP |
| Engine RPM | 5250 RPM | 4000 RPM |
| Torque RPM | 2500 RPM | 2000 RPM |
| Engine Bore Size | 70 mm | 82 mm |
| Engine Stroke Size | 72 mm | 90.4 mm |
| Engine Compression Ratio | 9.2:1 | 18.5:1 |
| Fuel Type | Gasoline | Diesel |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 3 doors |
| Vehicle Weight | 820 kg | 1350 kg |
| Vehicle Length | 4070 mm | 4230 mm |
| Vehicle Width | 1660 mm | 1740 mm |
| Vehicle Height | 1410 mm | 1450 mm |
| Wheelbase Size | 2490 mm | 2550 mm |
| Fuel Tank Capacity | 38 L | 60 L |
