2004 Pontiac GTO vs. 1975 Pontiac Bonneville
To start off, 2004 Pontiac GTO is newer by 29 year(s). Which means there will be less support and parts availability for 1975 Pontiac Bonneville. In addition, the cost of maintenance, including insurance, on 1975 Pontiac Bonneville would be higher. At 6,556 cc (8 cylinders), 1975 Pontiac Bonneville is equipped with a bigger engine. In terms of performance, 2004 Pontiac GTO (400 HP @ 5200 RPM) has 232 more horse power than 1975 Pontiac Bonneville. (168 HP @ 4000 RPM). In normal driving conditions, 2004 Pontiac GTO should accelerate faster than 1975 Pontiac Bonneville. With that said, vehicle weight also plays an important factor in acceleration. 1975 Pontiac Bonneville weights approximately 385 kg more than 2004 Pontiac GTO.
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, 2004 Pontiac GTO (542 Nm @ 4000 RPM) has 127 more torque (in Nm) than 1975 Pontiac Bonneville. (415 Nm @ 2200 RPM). This means 2004 Pontiac GTO will have an easier job in driving up hills or pulling heavy equipment than 1975 Pontiac Bonneville.
Compare all specifications:
| 2004 Pontiac GTO | 1975 Pontiac Bonneville | |
| Make | Pontiac | Pontiac |
| Model | GTO | Bonneville |
| Year Released | 2004 | 1975 |
| Engine Position | Front | Front |
| Engine Size | 5970 cc | 6556 cc |
| Engine Cylinders | 8 cylinders | 8 cylinders |
| Engine Type | V | in-line |
| Horse Power | 400 HP | 168 HP |
| Engine RPM | 5200 RPM | 4000 RPM |
| Torque | 542 Nm | 415 Nm |
| Torque RPM | 4000 RPM | 2200 RPM |
| Drive Type | Rear | Rear |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 4 seats | 5 seats |
| Vehicle Weight | 1720 kg | 2105 kg |
| Vehicle Length | 4830 mm | 5750 mm |
| Vehicle Width | 1850 mm | 2030 mm |
| Vehicle Height | 1400 mm | 1380 mm |
| Wheelbase Size | 2880 mm | 3140 mm |
