2005 Alfa Romeo 156 vs. 1980 Renault 15
To start off, 2005 Alfa Romeo 156 is newer by 25 year(s). Which means there will be less support and parts availability for 1980 Renault 15. In addition, the cost of maintenance, including insurance, on 1980 Renault 15 would be higher. At 1,970 cc (4 cylinders), 2005 Alfa Romeo 156 is equipped with a bigger engine. In terms of performance, 2005 Alfa Romeo 156 (173 HP @ 4000 RPM) has 114 more horse power than 1980 Renault 15. (59 HP @ 5500 RPM). In normal driving conditions, 2005 Alfa Romeo 156 should accelerate faster than 1980 Renault 15. With that said, vehicle weight also plays an important factor in acceleration. 2005 Alfa Romeo 156 weights approximately 285 kg more than 1980 Renault 15. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Let's talk about torque, 2005 Alfa Romeo 156 (187 Nm @ 3500 RPM) has 89 more torque (in Nm) than 1980 Renault 15. (98 Nm @ 3500 RPM). This means 2005 Alfa Romeo 156 will have an easier job in driving up hills or pulling heavy equipment than 1980 Renault 15.
Compare all specifications:
| 2005 Alfa Romeo 156 | 1980 Renault 15 | |
| Make | Alfa Romeo | Renault |
| Model | 156 | 15 |
| Year Released | 2005 | 1980 |
| Engine Position | Front | Front |
| Engine Size | 1970 cc | 1289 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 173 HP | 59 HP |
| Engine RPM | 4000 RPM | 5500 RPM |
| Torque | 187 Nm | 98 Nm |
| Torque RPM | 3500 RPM | 3500 RPM |
| Number of Seats | 5 seats | 4 seats |
| Number of Doors | 4 doors | 3 doors |
| Vehicle Weight | 1250 kg | 965 kg |
| Wheelbase Size | 2710 mm | 2440 mm |
| Fuel Tank Capacity | 63 L | 55 L |
