1999 Alfa Romeo 145 vs. 1972 Opel Commodore
To start off, 1999 Alfa Romeo 145 is newer by 27 year(s). Which means there will be less support and parts availability for 1972 Opel Commodore. In addition, the cost of maintenance, including insurance, on 1972 Opel Commodore would be higher. At 2,490 cc (6 cylinders), 1972 Opel Commodore is equipped with a bigger engine. In terms of performance, 1999 Alfa Romeo 145 (142 HP @ 6500 RPM) has 28 more horse power than 1972 Opel Commodore. (114 HP @ 5200 RPM). In normal driving conditions, 1999 Alfa Romeo 145 should accelerate faster than 1972 Opel Commodore. With that said, vehicle weight also plays an important factor in acceleration. 1999 Alfa Romeo 145 weights approximately 25 kg more than 1972 Opel Commodore. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1972 Opel Commodore 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 1972 Opel Commodore. However, in wet, icy, snow, or gravel driving conditions, 1999 Alfa Romeo 145, 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, 1972 Opel Commodore (177 Nm @ 3800 RPM) has 8 more torque (in Nm) than 1999 Alfa Romeo 145. (169 Nm @ 3500 RPM). This means 1972 Opel Commodore will have an easier job in driving up hills or pulling heavy equipment than 1999 Alfa Romeo 145.
Compare all specifications:
| 1999 Alfa Romeo 145 | 1972 Opel Commodore | |
| Make | Alfa Romeo | Opel |
| Model | 145 | Commodore |
| Year Released | 1999 | 1972 |
| Engine Position | Front | Front |
| Engine Size | 1747 cc | 2490 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 142 HP | 114 HP |
| Engine RPM | 6500 RPM | 5200 RPM |
| Torque | 169 Nm | 177 Nm |
| Torque RPM | 3500 RPM | 3800 RPM |
| Engine Bore Size | 82.1 mm | 87 mm |
| Engine Stroke Size | 82.8 mm | 69.8 mm |
| Drive Type | Front | Rear |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 3 doors | 2 doors |
| Vehicle Weight | 1195 kg | 1170 kg |
| Vehicle Length | 4070 mm | 4620 mm |
| Vehicle Width | 1720 mm | 1740 mm |
| Vehicle Height | 1440 mm | 1430 mm |
| Wheelbase Size | 2600 mm | 2670 mm |
| Fuel Tank Capacity | 61 L | 70 L |
