1977 Alfa Romeo GT vs. 1966 Pontiac GTO
To start off, 1977 Alfa Romeo GT is newer by 11 year(s). Which means there will be less support and parts availability for 1966 Pontiac GTO. In addition, the cost of maintenance, including insurance, on 1966 Pontiac GTO would be higher. At 6,375 cc (8 cylinders), 1966 Pontiac GTO is equipped with a bigger engine. In terms of performance, 1966 Pontiac GTO (366 HP @ 5200 RPM) has 279 more horse power than 1977 Alfa Romeo GT. (87 HP @ 6000 RPM) In normal driving conditions, 1966 Pontiac GTO should accelerate faster than 1977 Alfa Romeo GT. With that said, vehicle weight also plays an important factor in acceleration. 1966 Pontiac GTO weights approximately 420 kg more than 1977 Alfa Romeo GT. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Both vehicles are rear wheel drive (RWD) - it offers better handling in dry conditions; in addition, if you are looking to drift, both vehicles do the job better than front wheel drive vehicles. 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, 1966 Pontiac GTO (575 Nm @ 3600 RPM) has 435 more torque (in Nm) than 1977 Alfa Romeo GT. (140 Nm @ 3200 RPM). This means 1966 Pontiac GTO will have an easier job in driving up hills or pulling heavy equipment than 1977 Alfa Romeo GT.
Compare all specifications:
| 1977 Alfa Romeo GT | 1966 Pontiac GTO | |
| Make | Alfa Romeo | Pontiac |
| Model | GT | GTO |
| Year Released | 1977 | 1966 |
| Engine Position | Front | Front |
| Engine Size | 1290 cc | 6375 cc |
| Engine Cylinders | 4 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Horse Power | 87 HP | 366 HP |
| Engine RPM | 6000 RPM | 5200 RPM |
| Torque | 140 Nm | 575 Nm |
| Torque RPM | 3200 RPM | 3600 RPM |
| Engine Bore Size | 78.1 mm | 103.1 mm |
| Engine Stroke Size | 67.5 mm | 95.3 mm |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Rear | Rear |
| Number of Seats | 4 seats | 4 seats |
| Number of Doors | 2 doors | 2 doors |
| Vehicle Weight | 980 kg | 1400 kg |
| Vehicle Length | 4090 mm | 5250 mm |
| Vehicle Width | 1590 mm | 1900 mm |
| Vehicle Height | 1330 mm | 1380 mm |
| Wheelbase Size | 2160 mm | 2930 mm |
