1987 Alfa Romeo 33 vs. 1970 Pontiac GTO
To start off, 1987 Alfa Romeo 33 is newer by 17 year(s). Which means there will be less support and parts availability for 1970 Pontiac GTO. In addition, the cost of maintenance, including insurance, on 1970 Pontiac GTO would be higher. At 6,548 cc (8 cylinders), 1970 Pontiac GTO is equipped with a bigger engine. In terms of performance, 1970 Pontiac GTO (370 HP @ 5600 RPM) has 291 more horse power than 1987 Alfa Romeo 33. (79 HP @ 6000 RPM) In normal driving conditions, 1970 Pontiac GTO should accelerate faster than 1987 Alfa Romeo 33. With that said, vehicle weight also plays an important factor in acceleration. 1970 Pontiac GTO weights approximately 805 kg more than 1987 Alfa Romeo 33. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1970 Pontiac GTO 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 1970 Pontiac GTO. However, in wet, icy, snow, or gravel driving conditions, 1987 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, 1970 Pontiac GTO (603 Nm @ 3900 RPM) has 490 more torque (in Nm) than 1987 Alfa Romeo 33. (113 Nm @ 3500 RPM). This means 1970 Pontiac GTO will have an easier job in driving up hills or pulling heavy equipment than 1987 Alfa Romeo 33.
Compare all specifications:
| 1987 Alfa Romeo 33 | 1970 Pontiac GTO | |
| Make | Alfa Romeo | Pontiac |
| Model | 33 | GTO |
| Year Released | 1987 | 1970 |
| Engine Position | Front | Front |
| Engine Size | 1351 cc | 6548 cc |
| Engine Cylinders | 4 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 2 valves | 2 valves |
| Horse Power | 79 HP | 370 HP |
| Engine RPM | 6000 RPM | 5600 RPM |
| Torque | 113 Nm | 603 Nm |
| Torque RPM | 3500 RPM | 3900 RPM |
| Engine Bore Size | 80 mm | 104.7 mm |
| Engine Stroke Size | 67.2 mm | 95.3 mm |
| Engine Compression Ratio | 9.0:1 | 10.5:1 |
| Drive Type | Front | Rear |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 4 seats |
| Number of Doors | 4 doors | 2 doors |
| Vehicle Weight | 910 kg | 1715 kg |
| Vehicle Length | 4020 mm | 5160 mm |
| Vehicle Width | 1620 mm | 1950 mm |
| Vehicle Height | 1310 mm | 1340 mm |
| Wheelbase Size | 2520 mm | 2850 mm |
| Fuel Tank Capacity | 50 L | 67 L |
