1983 Alfa Romeo 33 vs. 1971 Alfa Romeo GTA
To start off, 1983 Alfa Romeo 33 is newer by 12 year(s). Which means there will be less support and parts availability for 1971 Alfa Romeo GTA. In addition, the cost of maintenance, including insurance, on 1971 Alfa Romeo GTA would be higher. At 1,490 cc (4 cylinders), 1983 Alfa Romeo 33 is equipped with a bigger engine. In terms of performance, 1983 Alfa Romeo 33 (94 HP @ 5750 RPM) has 1 more horse power than 1971 Alfa Romeo GTA. (93 HP @ 6000 RPM). In normal driving conditions, 1983 Alfa Romeo 33 should accelerate faster than 1971 Alfa Romeo GTA. With that said, vehicle weight also plays an important factor in acceleration. 1983 Alfa Romeo 33 weights approximately 122 kg more than 1971 Alfa Romeo GTA. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1971 Alfa Romeo GTA 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 1971 Alfa Romeo GTA. 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, 1971 Alfa Romeo GTA (140 Nm @ 3200 RPM) has 7 more torque (in Nm) than 1983 Alfa Romeo 33. (133 Nm @ 4000 RPM). This means 1971 Alfa Romeo GTA 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 | 1971 Alfa Romeo GTA | |
| Make | Alfa Romeo | Alfa Romeo |
| Model | 33 | GTA |
| Year Released | 1983 | 1971 |
| Engine Position | Front | Front |
| Engine Size | 1490 cc | 1290 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | boxer | in-line |
| Valves per Cylinder | 2 valves | 2 valves |
| Horse Power | 94 HP | 93 HP |
| Engine RPM | 5750 RPM | 6000 RPM |
| Torque | 133 Nm | 140 Nm |
| Torque RPM | 4000 RPM | 3200 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Front | Rear |
| Number of Seats | 5 seats | 4 seats |
| Number of Doors | 4 doors | 2 doors |
| Vehicle Weight | 912 kg | 790 kg |
| Vehicle Length | 4020 mm | 4090 mm |
| Vehicle Width | 1620 mm | 1590 mm |
| Vehicle Height | 1310 mm | 1320 mm |
| Wheelbase Size | 2520 mm | 2360 mm |
| Fuel Tank Capacity | 53 L | 46 L |
