1955 Fairthorpe Atom vs. 1974 Mazda 929
To start off, 1974 Mazda 929 is newer by 19 year(s). Which means there will be less support and parts availability for 1955 Fairthorpe Atom. In addition, the cost of maintenance, including insurance, on 1955 Fairthorpe Atom would be higher. At 1,769 cc (4 cylinders), 1974 Mazda 929 is equipped with a bigger engine. In terms of performance, 1974 Mazda 929 (83 HP @ 5000 RPM) has 68 more horse power than 1955 Fairthorpe Atom. (15 HP @ 4800 RPM) In normal driving conditions, 1974 Mazda 929 should accelerate faster than 1955 Fairthorpe Atom. With that said, vehicle weight also plays an important factor in acceleration. 1974 Mazda 929 weights approximately 653 kg more than 1955 Fairthorpe Atom. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Compare all specifications:
| 1955 Fairthorpe Atom | 1974 Mazda 929 | |
| Make | Fairthorpe | Mazda |
| Model | Atom | 929 |
| Year Released | 1955 | 1974 |
| Engine Position | Rear | Front |
| Engine Size | 322 cc | 1769 cc |
| Engine Cylinders | 2 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 15 HP | 83 HP |
| Engine RPM | 4800 RPM | 5000 RPM |
| Engine Bore Size | 60 mm | 80 mm |
| Engine Stroke Size | 57 mm | 88 mm |
| Engine Compression Ratio | 6.1:1 | 8.6:1 |
| Number of Seats | 2 seats | 5 seats |
| Number of Doors | 2 doors | 4 doors |
| Vehicle Weight | 417 kg | 1070 kg |
| Vehicle Length | 3660 mm | 4550 mm |
| Vehicle Width | 1530 mm | 1670 mm |
| Vehicle Height | 1380 mm | 1420 mm |
| Wheelbase Size | 2270 mm | 2520 mm |
| Fuel Tank Capacity | 20 L | 55 L |
