2003 Daihatsu Copen vs. 1974 Mazda 929
To start off, 2003 Daihatsu Copen is newer by 29 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 1,769 cc (4 cylinders), 1974 Mazda 929 is equipped with a bigger engine. In terms of performance, 1974 Mazda 929 (83 HP @ 5000 RPM) has 16 more horse power than 2003 Daihatsu Copen. (67 HP @ 6000 RPM) In normal driving conditions, 1974 Mazda 929 should accelerate faster than 2003 Daihatsu Copen. With that said, vehicle weight also plays an important factor in acceleration. 1974 Mazda 929 weights approximately 245 kg more than 2003 Daihatsu Copen. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1974 Mazda 929 is rear wheel drive (RWD), it offers better handling in dry conditions; in addition, if you are looking to drift, it will be much easier to do with 1974 Mazda 929. However, in wet, icy, snow, or gravel driving conditions, 2003 Daihatsu Copen, being front wheel drive (FWD), will offer much better control with better grip. With that said, do keep in mind that many other factors such as speed and the wear on your tires can also have significant impact on traction and control. Let's talk about torque, 1974 Mazda 929 (134 Nm @ 2500 RPM) has 32 more torque (in Nm) than 2003 Daihatsu Copen. (102 Nm @ 3200 RPM). This means 1974 Mazda 929 will have an easier job in driving up hills or pulling heavy equipment than 2003 Daihatsu Copen.
Compare all specifications:
| 2003 Daihatsu Copen | 1974 Mazda 929 | |
| Make | Daihatsu | Mazda |
| Model | Copen | 929 |
| Year Released | 2003 | 1974 |
| Body Type | Roadster | Sedan |
| Engine Position | Front | Front |
| Engine Size | 657 cc | 1769 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 67 HP | 83 HP |
| Engine RPM | 6000 RPM | 5000 RPM |
| Torque | 102 Nm | 134 Nm |
| Torque RPM | 3200 RPM | 2500 RPM |
| Engine Bore Size | 61 mm | 80 mm |
| Engine Stroke Size | 56.4 mm | 88 mm |
| Engine Compression Ratio | 8.0:1 | 8.6:1 |
| Drive Type | Front | Rear |
| Transmission Type | Manual | Manual |
| Number of Seats | 2 seats | 5 seats |
| Number of Doors | 2 doors | 4 doors |
| Vehicle Weight | 850 kg | 1095 kg |
| Vehicle Length | 3400 mm | 4410 mm |
| Vehicle Width | 1480 mm | 1670 mm |
| Vehicle Height | 1250 mm | 1420 mm |
| Wheelbase Size | 2240 mm | 2520 mm |
| Fuel Tank Capacity | 43 L | 65 L |
