2003 Pontiac G6 vs. 1966 Pontiac GTO
To start off, 2003 Pontiac G6 is newer by 37 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 80 more horse power than 2003 Pontiac G6. (286 HP @ 5600 RPM) In normal driving conditions, 1966 Pontiac GTO should accelerate faster than 2003 Pontiac G6. With that said, vehicle weight also plays an important factor in acceleration. 2003 Pontiac G6 weights approximately 101 kg more than 1966 Pontiac GTO.
Because 1966 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 1966 Pontiac GTO. However, in wet, icy, snow, or gravel driving conditions, 2003 Pontiac G6, 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, 1966 Pontiac GTO (575 Nm) has 206 more torque (in Nm) than 2003 Pontiac G6. (369 Nm). This means 1966 Pontiac GTO will have an easier job in driving up hills or pulling heavy equipment than 2003 Pontiac G6.
Compare all specifications:
| 2003 Pontiac G6 | 1966 Pontiac GTO | |
| Make | Pontiac | Pontiac |
| Model | G6 | GTO |
| Year Released | 2003 | 1966 |
| Body Type | Sedan | Coupe |
| Engine Position | Front | Front |
| Engine Size | 3392 cc | 6375 cc |
| Engine Cylinders | 6 cylinders | 8 cylinders |
| Engine Type | V | V |
| Horse Power | 286 HP | 366 HP |
| Engine RPM | 5600 RPM | 5200 RPM |
| Torque | 369 Nm | 575 Nm |
| Drive Type | Front | Rear |
| Number of Seats | 5 seats | 4 seats |
| Number of Doors | 4 doors | 2 doors |
| Vehicle Weight | 1501 kg | 1400 kg |
| Vehicle Length | 4690 mm | 5250 mm |
| Vehicle Width | 1780 mm | 1900 mm |
| Vehicle Height | 1330 mm | 1380 mm |
| Wheelbase Size | 2950 mm | 2930 mm |
