1983 Alfa Romeo 33 vs. 1973 Pontiac Firebird
To start off, 1983 Alfa Romeo 33 is newer by 10 year(s). Which means there will be less support and parts availability for 1973 Pontiac Firebird. In addition, the cost of maintenance, including insurance, on 1973 Pontiac Firebird would be higher. At 4,092 cc (6 cylinders), 1973 Pontiac Firebird is equipped with a bigger engine. In terms of performance, 1973 Pontiac Firebird (108 HP @ 3600 RPM) has 29 more horse power than 1983 Alfa Romeo 33. (79 HP @ 6000 RPM) In normal driving conditions, 1973 Pontiac Firebird should accelerate faster than 1983 Alfa Romeo 33. With that said, vehicle weight also plays an important factor in acceleration. 1973 Pontiac Firebird weights approximately 580 kg more than 1983 Alfa Romeo 33. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1973 Pontiac Firebird 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 Pontiac Firebird. However, in wet, icy, snow, or gravel driving conditions, 1983 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, 1973 Pontiac Firebird (237 Nm @ 1600 RPM) has 125 more torque (in Nm) than 1983 Alfa Romeo 33. (112 Nm @ 3200 RPM). This means 1973 Pontiac Firebird will have an easier job in driving up hills or pulling heavy equipment than 1983 Alfa Romeo 33.
Compare all specifications:
| 1983 Alfa Romeo 33 | 1973 Pontiac Firebird | |
| Make | Alfa Romeo | Pontiac |
| Model | 33 | Firebird |
| Year Released | 1983 | 1973 |
| Engine Position | Front | Front |
| Engine Size | 1351 cc | 4092 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | boxer | in-line |
| Horse Power | 79 HP | 108 HP |
| Engine RPM | 6000 RPM | 3600 RPM |
| Torque | 112 Nm | 237 Nm |
| Torque RPM | 3200 RPM | 1600 RPM |
| Drive Type | Front | Rear |
| Number of Seats | 5 seats | 4 seats |
| Number of Doors | 4 doors | 2 doors |
| Vehicle Weight | 890 kg | 1470 kg |
| Vehicle Length | 4020 mm | 4880 mm |
| Vehicle Width | 1620 mm | 1870 mm |
| Vehicle Height | 1310 mm | 1290 mm |
| Wheelbase Size | 2460 mm | 2750 mm |
