2009 Honda Accord vs. 1978 Mazda 929
To start off, 2009 Honda Accord is newer by 31 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 2,354 cc (4 cylinders), 2009 Honda Accord is equipped with a bigger engine. In terms of performance, 2009 Honda Accord (187 HP @ 6800 RPM) has 104 more horse power than 1978 Mazda 929. (83 HP @ 5000 RPM). In normal driving conditions, 2009 Honda Accord should accelerate faster than 1978 Mazda 929. With that said, vehicle weight also plays an important factor in acceleration. 2009 Honda Accord weights approximately 386 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, 2009 Honda Accord (223 Nm @ 4500 RPM) has 89 more torque (in Nm) than 1978 Mazda 929. (134 Nm @ 3000 RPM). This means 2009 Honda Accord will have an easier job in driving up hills or pulling heavy equipment than 1978 Mazda 929.
Compare all specifications:
| 2009 Honda Accord | 1978 Mazda 929 | |
| Make | Honda | Mazda |
| Model | Accord | 929 |
| Year Released | 2009 | 1978 |
| Engine Position | Front | Front |
| Engine Size | 2354 cc | 1769 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 187 HP | 83 HP |
| Engine RPM | 6800 RPM | 5000 RPM |
| Torque | 223 Nm | 134 Nm |
| Torque RPM | 4500 RPM | 3000 RPM |
| Engine Bore Size | 87 mm | 80 mm |
| Engine Stroke Size | 99 mm | 88 mm |
| Fuel Type | Gasoline - Premium | Gasoline |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 1456 kg | 1070 kg |
| Vehicle Length | 4670 mm | 4410 mm |
| Vehicle Width | 1770 mm | 1670 mm |
| Vehicle Height | 1450 mm | 1420 mm |
| Wheelbase Size | 2690 mm | 2520 mm |
| Fuel Tank Capacity | 65 L | 55 L |
