1985 Mazda 323 vs. 2005 Pontiac Grand Prix
To start off, 2005 Pontiac Grand Prix is newer by 20 year(s). Which means there will be less support and parts availability for 1985 Mazda 323. In addition, the cost of maintenance, including insurance, on 1985 Mazda 323 would be higher. At 3,786 cc (6 cylinders), 2005 Pontiac Grand Prix is equipped with a bigger engine. In terms of performance, 2005 Pontiac Grand Prix (260 HP @ 5200 RPM) has 188 more horse power than 1985 Mazda 323. (72 HP @ 5700 RPM) In normal driving conditions, 2005 Pontiac Grand Prix should accelerate faster than 1985 Mazda 323. With that said, vehicle weight also plays an important factor in acceleration. 2005 Pontiac Grand Prix weights approximately 720 kg more than 1985 Mazda 323. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Both vehicles are front wheel drive (FWD). Which offers better traction when its slippery than rear 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, 2005 Pontiac Grand Prix (380 Nm) has 269 more torque (in Nm) than 1985 Mazda 323. (111 Nm). This means 2005 Pontiac Grand Prix will have an easier job in driving up hills or pulling heavy equipment than 1985 Mazda 323.
Compare all specifications:
| 1985 Mazda 323 | 2005 Pontiac Grand Prix | |
| Make | Mazda | Pontiac |
| Model | 323 | Grand Prix |
| Year Released | 1985 | 2005 |
| Engine Position | Front | Front |
| Engine Size | 1498 cc | 3786 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 3 valves | 2 valves |
| Horse Power | 72 HP | 260 HP |
| Engine RPM | 5700 RPM | 5200 RPM |
| Torque | 111 Nm | 380 Nm |
| Engine Compression Ratio | 9.0:1 | 8.5:1 |
| Drive Type | Front | Front |
| Number of Seats | 5 seats | 5 seats |
| Vehicle Weight | 900 kg | 1620 kg |
| Vehicle Width | 1640 mm | 1830 mm |
