2006 Alfa Romeo Brera vs. 1981 Renault 9
To start off, 2006 Alfa Romeo Brera is newer by 25 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 2,198 cc (4 cylinders), 2006 Alfa Romeo Brera is equipped with a bigger engine. In terms of performance, 2006 Alfa Romeo Brera (182 HP @ 6500 RPM) has 135 more horse power than 1981 Renault 9. (47 HP @ 5250 RPM). In normal driving conditions, 2006 Alfa Romeo Brera should accelerate faster than 1981 Renault 9. With that said, vehicle weight also plays an important factor in acceleration. 2006 Alfa Romeo Brera weights approximately 725 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:
| 2006 Alfa Romeo Brera | 1981 Renault 9 | |
| Make | Alfa Romeo | Renault |
| Model | Brera | 9 |
| Year Released | 2006 | 1981 |
| Engine Position | Front | Front |
| Engine Size | 2198 cc | 1108 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 182 HP | 47 HP |
| Engine RPM | 6500 RPM | 5250 RPM |
| Torque RPM | 4500 RPM | 2500 RPM |
| Engine Bore Size | 86.1 mm | 70 mm |
| Engine Stroke Size | 94.6 mm | 72 mm |
| Engine Compression Ratio | 11.3:1 | 9.2:1 |
| Fuel Type | Gasoline - Premium | Gasoline |
| Number of Seats | 4 seats | 5 seats |
| Number of Doors | 3 doors | 4 doors |
| Vehicle Weight | 1545 kg | 820 kg |
| Vehicle Length | 4420 mm | 4070 mm |
| Vehicle Width | 1840 mm | 1660 mm |
| Vehicle Height | 1350 mm | 1410 mm |
| Wheelbase Size | 2530 mm | 2490 mm |
| Fuel Tank Capacity | 70 L | 38 L |
