1990 Alfa Romeo 33 vs. 1977 Opel Commodore
To start off, 1990 Alfa Romeo 33 is newer by 13 year(s). Which means there will be less support and parts availability for 1977 Opel Commodore. In addition, the cost of maintenance, including insurance, on 1977 Opel Commodore would be higher. At 2,784 cc (6 cylinders), 1977 Opel Commodore is equipped with a bigger engine. In terms of performance, 1977 Opel Commodore (141 HP @ 5200 RPM) has 33 more horse power than 1990 Alfa Romeo 33. (108 HP @ 5800 RPM) In normal driving conditions, 1977 Opel Commodore should accelerate faster than 1990 Alfa Romeo 33. With that said, vehicle weight also plays an important factor in acceleration. 1977 Opel Commodore weights approximately 151 kg more than 1990 Alfa Romeo 33. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1977 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 1977 Opel Commodore. However, in wet, icy, snow, or gravel driving conditions, 1990 Alfa Romeo 33, 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, 1977 Opel Commodore (217 Nm @ 3600 RPM) has 69 more torque (in Nm) than 1990 Alfa Romeo 33. (148 Nm @ 4500 RPM). This means 1977 Opel Commodore will have an easier job in driving up hills or pulling heavy equipment than 1990 Alfa Romeo 33.
Compare all specifications:
1990 Alfa Romeo 33 | 1977 Opel Commodore | |
Make | Alfa Romeo | Opel |
Model | 33 | Commodore |
Year Released | 1990 | 1977 |
Engine Position | Front | Front |
Engine Size | 1712 cc | 2784 cc |
Engine Cylinders | 4 cylinders | 6 cylinders |
Engine Type | boxer | in-line |
Horse Power | 108 HP | 141 HP |
Engine RPM | 5800 RPM | 5200 RPM |
Torque | 148 Nm | 217 Nm |
Torque RPM | 4500 RPM | 3600 RPM |
Engine Bore Size | 87 mm | 92 mm |
Engine Stroke Size | 72 mm | 69.8 mm |
Drive Type | Front | Rear |
Number of Seats | 5 seats | 5 seats |
Number of Doors | 5 doors | 3 doors |
Vehicle Weight | 1134 kg | 1285 kg |
Vehicle Length | 4080 mm | 4620 mm |
Vehicle Width | 1620 mm | 1730 mm |
Vehicle Height | 1360 mm | 1430 mm |
Wheelbase Size | 2480 mm | 2670 mm |
Fuel Tank Capacity | 50 L | 70 L |