2005 Alfa Romeo GT vs. 1972 Opel Commodore
To start off, 2005 Alfa Romeo GT is newer by 33 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, 2005 Alfa Romeo GT (138 HP @ 6300 RPM) has 24 more horse power than 1972 Opel Commodore. (114 HP @ 5200 RPM). In normal driving conditions, 2005 Alfa Romeo GT should accelerate faster than 1972 Opel Commodore. With that said, vehicle weight also plays an important factor in acceleration. 2005 Alfa Romeo GT weights approximately 130 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, 2005 Alfa Romeo GT, 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 14 more torque (in Nm) than 2005 Alfa Romeo GT. (163 Nm @ 3900 RPM). This means 1972 Opel Commodore will have an easier job in driving up hills or pulling heavy equipment than 2005 Alfa Romeo GT.
Compare all specifications:
| 2005 Alfa Romeo GT | 1972 Opel Commodore | |
| Make | Alfa Romeo | Opel |
| Model | GT | Commodore |
| Year Released | 2005 | 1972 |
| Engine Position | Front | Front |
| Engine Size | 1745 cc | 2490 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 138 HP | 114 HP |
| Engine RPM | 6300 RPM | 5200 RPM |
| Torque | 163 Nm | 177 Nm |
| Torque RPM | 3900 RPM | 3800 RPM |
| Engine Bore Size | 82 mm | 87 mm |
| Engine Stroke Size | 82.7 mm | 69.8 mm |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Front | Rear |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 2 doors | 2 doors |
| Vehicle Weight | 1300 kg | 1170 kg |
| Vehicle Length | 4310 mm | 4620 mm |
| Vehicle Width | 1770 mm | 1740 mm |
| Vehicle Height | 1380 mm | 1430 mm |
| Wheelbase Size | 2610 mm | 2670 mm |
| Fuel Tank Capacity | 63 L | 70 L |
