1974 Mazda 929 vs. 2013 Chevrolet Sonic
To start off, 2013 Chevrolet Sonic is newer by 39 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 1,800 cc (4 cylinders), 2013 Chevrolet Sonic is equipped with a bigger engine. In terms of performance, 2013 Chevrolet Sonic (134 HP @ 6300 RPM) has 51 more horse power than 1974 Mazda 929. (83 HP @ 5000 RPM) In normal driving conditions, 2013 Chevrolet Sonic should accelerate faster than 1974 Mazda 929. With that said, vehicle weight also plays an important factor in acceleration. 2013 Chevrolet Sonic weights approximately 192 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, 2013 Chevrolet Sonic (169 Nm @ 3800 RPM) has 35 more torque (in Nm) than 1974 Mazda 929. (134 Nm @ 3000 RPM). This means 2013 Chevrolet Sonic will have an easier job in driving up hills or pulling heavy equipment than 1974 Mazda 929.
Compare all specifications:
| 1974 Mazda 929 | 2013 Chevrolet Sonic | |
| Make | Mazda | Chevrolet |
| Model | 929 | Sonic |
| Year Released | 1974 | 2013 |
| Engine Position | Front | Front |
| Engine Size | 1769 cc | 1800 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 83 HP | 134 HP |
| Engine RPM | 5000 RPM | 6300 RPM |
| Torque | 134 Nm | 169 Nm |
| Torque RPM | 3000 RPM | 3800 RPM |
| Engine Bore Size | 80 mm | 80 mm |
| Engine Stroke Size | 88 mm | 88 mm |
| Fuel Type | Gasoline | Gasoline |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 5 doors |
| Vehicle Weight | 1070 kg | 1262 kg |
| Vehicle Length | 4550 mm | 4039 mm |
| Vehicle Width | 1670 mm | 1735 mm |
| Vehicle Height | 1420 mm | 1517 mm |
| Wheelbase Size | 2520 mm | 2525 mm |
| Fuel Tank Capacity | 55 L | 46 L |
