2006 GMC Sierra vs. 1974 Mazda 929
To start off, 2006 GMC Sierra is newer by 32 year(s). Which means there will be less support and parts availability for 1974 Mazda 929. In addition, the cost of maintenance, including insurance, on 1974 Mazda 929 would be higher. At 5,965 cc (8 cylinders), 2006 GMC Sierra is equipped with a bigger engine. In terms of performance, 2006 GMC Sierra (301 HP @ 4400 RPM) has 218 more horse power than 1974 Mazda 929. (83 HP @ 5000 RPM). In normal driving conditions, 2006 GMC Sierra should accelerate faster than 1974 Mazda 929. With that said, vehicle weight also plays an important factor in acceleration. 2006 GMC Sierra weights approximately 1365 kg more than 1974 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, 2006 GMC Sierra (488 Nm @ 4000 RPM) has 354 more torque (in Nm) than 1974 Mazda 929. (134 Nm @ 3000 RPM). This means 2006 GMC Sierra will have an easier job in driving up hills or pulling heavy equipment than 1974 Mazda 929.
Compare all specifications:
| 2006 GMC Sierra | 1974 Mazda 929 | |
| Make | GMC | Mazda |
| Model | Sierra | 929 |
| Year Released | 2006 | 1974 |
| Engine Position | Front | Front |
| Engine Size | 5965 cc | 1769 cc |
| Engine Cylinders | 8 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Horse Power | 301 HP | 83 HP |
| Engine RPM | 4400 RPM | 5000 RPM |
| Torque | 488 Nm | 134 Nm |
| Torque RPM | 4000 RPM | 3000 RPM |
| Number of Seats | 6 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 2435 kg | 1070 kg |
| Vehicle Length | 6570 mm | 4550 mm |
| Vehicle Width | 2030 mm | 1670 mm |
| Vehicle Height | 1960 mm | 1420 mm |
| Wheelbase Size | 4250 mm | 2520 mm |
| Fuel Tank Capacity | 129 L | 55 L |
