1970 Pontiac GTO vs. 2004 Pontiac Grand Prix
To start off, 2004 Pontiac Grand Prix is newer by 34 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 7,460 cc (8 cylinders), 1970 Pontiac GTO is equipped with a bigger engine. In terms of performance, 1970 Pontiac GTO (360 HP @ 4300 RPM) has 70 more horse power than 2004 Pontiac Grand Prix. (290 HP @ 5200 RPM). In normal driving conditions, 1970 Pontiac GTO should accelerate faster than 2004 Pontiac Grand Prix. With that said, vehicle weight also plays an important factor in acceleration. 1970 Pontiac GTO weights approximately 30 kg more than 2004 Pontiac Grand Prix. 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, 2004 Pontiac Grand Prix, 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 (678 Nm @ 2700 RPM) has 237 more torque (in Nm) than 2004 Pontiac Grand Prix. (441 Nm @ 4000 RPM). This means 1970 Pontiac GTO will have an easier job in driving up hills or pulling heavy equipment than 2004 Pontiac Grand Prix. 2004 Pontiac Grand Prix has automatic transmission and 1970 Pontiac GTO has manual transmission. 1970 Pontiac GTO will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2004 Pontiac Grand Prix will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1970 Pontiac GTO | 2004 Pontiac Grand Prix | |
| Make | Pontiac | Pontiac |
| Model | GTO | Grand Prix |
| Year Released | 1970 | 2004 |
| Body Type | Coupe | Sedan |
| Engine Position | Front | Front |
| Engine Size | 7460 cc | 5326 cc |
| Engine Cylinders | 8 cylinders | 8 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 2 valves | 2 valves |
| Horse Power | 360 HP | 290 HP |
| Engine RPM | 4300 RPM | 5200 RPM |
| Torque | 678 Nm | 441 Nm |
| Torque RPM | 2700 RPM | 4000 RPM |
| Engine Bore Size | 105.4 mm | 96 mm |
| Engine Stroke Size | 106.9 mm | 92 mm |
| Engine Compression Ratio | 10.3:1 | 10.0:1 |
| Drive Type | Rear | Front |
| Transmission Type | Manual | Automatic |
| Number of Seats | 4 seats | 5 seats |
| Number of Doors | 2 doors | 4 doors |
| Vehicle Weight | 1715 kg | 1685 kg |
| Vehicle Length | 5160 mm | 5060 mm |
| Vehicle Width | 1950 mm | 1880 mm |
| Vehicle Height | 1340 mm | 1420 mm |
| Wheelbase Size | 2850 mm | 2760 mm |
| Fuel Tank Capacity | 67 L | 64 L |
