2003 Alfa Romeo 156 vs. 1973 Holden Monaro
To start off, 2003 Alfa Romeo 156 is newer by 30 year(s). Which means there will be less support and parts availability for 1973 Holden Monaro. In addition, the cost of maintenance, including insurance, on 1973 Holden Monaro would be higher. At 2,834 cc (6 cylinders), 1973 Holden Monaro is equipped with a bigger engine. In terms of performance, 2003 Alfa Romeo 156 (118 HP @ 6500 RPM) has 2 more horse power than 1973 Holden Monaro. (116 HP @ 4400 RPM). In normal driving conditions, 2003 Alfa Romeo 156 should accelerate faster than 1973 Holden Monaro. With that said, vehicle weight also plays an important factor in acceleration. 1973 Holden Monaro weights approximately 79 kg more than 2003 Alfa Romeo 156.
Because 1973 Holden Monaro is rear wheel drive (RWD), it offers better handling in dry conditions; in addition, if you are looking to drift, it will be much easier to do with 1973 Holden Monaro. However, in wet, icy, snow, or gravel driving conditions, 2003 Alfa Romeo 156, being front wheel drive (FWD), will offer much better control with better grip. With that said, do keep in mind that many other factors such as speed and the wear on your tires can also have significant impact on traction and control. Let's talk about torque, 1973 Holden Monaro (228 Nm @ 2000 RPM) has 88 more torque (in Nm) than 2003 Alfa Romeo 156. (140 Nm @ 4500 RPM). This means 1973 Holden Monaro will have an easier job in driving up hills or pulling heavy equipment than 2003 Alfa Romeo 156.
Compare all specifications:
| 2003 Alfa Romeo 156 | 1973 Holden Monaro | |
| Make | Alfa Romeo | Holden |
| Model | 156 | Monaro |
| Year Released | 2003 | 1973 |
| Engine Position | Front | Front |
| Engine Size | 1598 cc | 2834 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 118 HP | 116 HP |
| Engine RPM | 6500 RPM | 4400 RPM |
| Torque | 140 Nm | 228 Nm |
| Torque RPM | 4500 RPM | 2000 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Front | Rear |
| Vehicle Weight | 1265 kg | 1344 kg |
| Vehicle Length | 4450 mm | 4770 mm |
| Vehicle Width | 1750 mm | 1890 mm |
| Vehicle Height | 1430 mm | 1360 mm |
| Wheelbase Size | 2600 mm | 2830 mm |
