1974 Mazda 929 vs. 2010 GMC Sierra
To start off, 2010 GMC Sierra is newer by 36 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 6,000 cc (8 cylinders), 2010 GMC Sierra is equipped with a bigger engine. In terms of performance, 2010 GMC Sierra (364 HP @ 5400 RPM) has 281 more horse power than 1974 Mazda 929. (83 HP @ 5000 RPM) In normal driving conditions, 2010 GMC Sierra should accelerate faster than 1974 Mazda 929. With that said, vehicle weight also plays an important factor in acceleration. 2010 GMC Sierra weights approximately 1589 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, 2010 GMC Sierra (506 Nm @ 4400 RPM) has 372 more torque (in Nm) than 1974 Mazda 929. (134 Nm @ 3000 RPM). This means 2010 GMC Sierra will have an easier job in driving up hills or pulling heavy equipment than 1974 Mazda 929.
Compare all specifications:
| 1974 Mazda 929 | 2010 GMC Sierra | |
| Make | Mazda | GMC |
| Model | 929 | Sierra |
| Year Released | 1974 | 2010 |
| Engine Position | Front | Front |
| Engine Size | 1769 cc | 6000 cc |
| Engine Cylinders | 4 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Horse Power | 83 HP | 364 HP |
| Engine RPM | 5000 RPM | 5400 RPM |
| Torque | 134 Nm | 506 Nm |
| Torque RPM | 3000 RPM | 4400 RPM |
| Engine Compression Ratio | 8.6:1 | 10.2:1 |
| Fuel Type | Gasoline | Gasoline |
| Number of Seats | 5 seats | 3 seats |
| Number of Doors | 4 doors | 2 doors |
| Vehicle Weight | 1070 kg | 2659 kg |
| Vehicle Length | 4550 mm | 5710 mm |
| Vehicle Width | 1670 mm | 2040 mm |
| Vehicle Height | 1420 mm | 1940 mm |
| Wheelbase Size | 2520 mm | 3380 mm |
| Fuel Tank Capacity | 55 L | 129 L |
