1978 Mazda 929 vs. 2003 Pontiac G6
To start off, 2003 Pontiac G6 is newer by 25 year(s). Which means there will be less support and parts availability for 1978 Mazda 929. In addition, the cost of maintenance, including insurance, on 1978 Mazda 929 would be higher. At 3,392 cc (6 cylinders), 2003 Pontiac G6 is equipped with a bigger engine. In terms of performance, 2003 Pontiac G6 (286 HP @ 5600 RPM) has 203 more horse power than 1978 Mazda 929. (83 HP @ 5000 RPM) In normal driving conditions, 2003 Pontiac G6 should accelerate faster than 1978 Mazda 929. With that said, vehicle weight also plays an important factor in acceleration. 2003 Pontiac G6 weights approximately 431 kg more than 1978 Mazda 929. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Let's talk about torque, 2003 Pontiac G6 (369 Nm) has 235 more torque (in Nm) than 1978 Mazda 929. (134 Nm). This means 2003 Pontiac G6 will have an easier job in driving up hills or pulling heavy equipment than 1978 Mazda 929.
Compare all specifications:
| 1978 Mazda 929 | 2003 Pontiac G6 | |
| Make | Mazda | Pontiac |
| Model | 929 | G6 |
| Year Released | 1978 | 2003 |
| Engine Position | Front | Front |
| Engine Size | 1769 cc | 3392 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Horse Power | 83 HP | 286 HP |
| Engine RPM | 5000 RPM | 5600 RPM |
| Torque | 134 Nm | 369 Nm |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 1070 kg | 1501 kg |
| Vehicle Length | 4410 mm | 4690 mm |
| Vehicle Width | 1670 mm | 1780 mm |
| Vehicle Height | 1420 mm | 1330 mm |
| Wheelbase Size | 2520 mm | 2950 mm |
