1976 Opel Commodore vs. 2000 Alfa Romeo 146
To start off, 2000 Alfa Romeo 146 is newer by 24 year(s). Which means there will be less support and parts availability for 1976 Opel Commodore. In addition, the cost of maintenance, including insurance, on 1976 Opel Commodore would be higher. At 2,783 cc (6 cylinders), 1976 Opel Commodore is equipped with a bigger engine. In terms of performance, 1976 Opel Commodore (141 HP @ 5200 RPM) has 37 more horse power than 2000 Alfa Romeo 146. (104 HP @ 4000 RPM). In normal driving conditions, 1976 Opel Commodore should accelerate faster than 2000 Alfa Romeo 146. With that said, vehicle weight also plays an important factor in acceleration. 1976 Opel Commodore weights approximately 40 kg more than 2000 Alfa Romeo 146. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1976 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 1976 Opel Commodore. However, in wet, icy, snow, or gravel driving conditions, 2000 Alfa Romeo 146, 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, 2000 Alfa Romeo 146 (260 Nm @ 2000 RPM) has 44 more torque (in Nm) than 1976 Opel Commodore. (216 Nm @ 3600 RPM). This means 2000 Alfa Romeo 146 will have an easier job in driving up hills or pulling heavy equipment than 1976 Opel Commodore.
Compare all specifications:
| 1976 Opel Commodore | 2000 Alfa Romeo 146 | |
| Make | Opel | Alfa Romeo |
| Model | Commodore | 146 |
| Year Released | 1976 | 2000 |
| Engine Position | Front | Front |
| Engine Size | 2783 cc | 1970 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 141 HP | 104 HP |
| Engine RPM | 5200 RPM | 4000 RPM |
| Torque | 216 Nm | 260 Nm |
| Torque RPM | 3600 RPM | 2000 RPM |
| Engine Compression Ratio | 9.5:1 | 19.2:1 |
| Fuel Type | Gasoline | Diesel |
| Drive Type | Rear | Front |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 3 doors | 5 doors |
| Vehicle Weight | 1285 kg | 1245 kg |
| Vehicle Length | 4620 mm | 4240 mm |
| Vehicle Width | 1730 mm | 1720 mm |
| Vehicle Height | 1430 mm | 1430 mm |
| Wheelbase Size | 2670 mm | 2600 mm |
| Fuel Tank Capacity | 40 L | 61 L |
