1999 Daihatsu SP-4 vs. 1973 Mazda 929
To start off, 1999 Daihatsu SP-4 is newer by 26 year(s). Which means there will be less support and parts availability for 1973 Mazda 929. In addition, the cost of maintenance, including insurance, on 1973 Mazda 929 would be higher. At 1,768 cc (4 cylinders), 1973 Mazda 929 is equipped with a bigger engine. In terms of performance, 1973 Mazda 929 (83 HP @ 5000 RPM) has 21 more horse power than 1999 Daihatsu SP-4. (62 HP @ 6400 RPM) In normal driving conditions, 1973 Mazda 929 should accelerate faster than 1999 Daihatsu SP-4. With that said, vehicle weight also plays an important factor in acceleration. 1973 Mazda 929 weights approximately 190 kg more than 1999 Daihatsu SP-4. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1999 Daihatsu SP-4 is four wheel drive (4WD), it will have significant more traction and grip than 1973 Mazda 929. In wet, icy, snow, or gravel driving conditions, 1999 Daihatsu SP-4 will offer significantly more control. 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, 1973 Mazda 929 (137 Nm @ 3000 RPM) has 30 more torque (in Nm) than 1999 Daihatsu SP-4. (107 Nm @ 3600 RPM). This means 1973 Mazda 929 will have an easier job in driving up hills or pulling heavy equipment than 1999 Daihatsu SP-4.
Compare all specifications:
| 1999 Daihatsu SP-4 | 1973 Mazda 929 | |
| Make | Daihatsu | Mazda |
| Model | SP-4 | 929 |
| Year Released | 1999 | 1973 |
| Engine Position | Front | Front |
| Engine Size | 659 cc | 1768 cc |
| Engine Cylinders | 3 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 62 HP | 83 HP |
| Engine RPM | 6400 RPM | 5000 RPM |
| Torque | 107 Nm | 137 Nm |
| Torque RPM | 3600 RPM | 3000 RPM |
| Drive Type | 4WD | Rear |
| Number of Seats | 4 seats | 5 seats |
| Number of Doors | 2 doors | 5 doors |
| Vehicle Weight | 970 kg | 1160 kg |
| Vehicle Length | 3400 mm | 4550 mm |
| Vehicle Width | 1480 mm | 1670 mm |
| Vehicle Height | 1650 mm | 1420 mm |
| Wheelbase Size | 2340 mm | 2520 mm |
