2005 Audi A3 vs. 1973 Mazda 929
To start off, 2005 Audi A3 is newer by 32 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 1,896 cc (4 cylinders), 2005 Audi A3 is equipped with a bigger engine. In terms of performance, 2005 Audi A3 (197 HP @ 5100 RPM) has 114 more horse power than 1973 Mazda 929. (83 HP @ 5000 RPM). In normal driving conditions, 2005 Audi A3 should accelerate faster than 1973 Mazda 929. With that said, vehicle weight also plays an important factor in acceleration. 2005 Audi A3 weights approximately 250 kg more than 1973 Mazda 929. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2005 Audi A3 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, 2005 Audi A3 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, 2005 Audi A3 (280 Nm @ 1800 RPM) has 143 more torque (in Nm) than 1973 Mazda 929. (137 Nm @ 3000 RPM). This means 2005 Audi A3 will have an easier job in driving up hills or pulling heavy equipment than 1973 Mazda 929.
Compare all specifications:
| 2005 Audi A3 | 1973 Mazda 929 | |
| Make | Audi | Mazda |
| Model | A3 | 929 |
| Year Released | 2005 | 1973 |
| Engine Position | Front | Front |
| Engine Size | 1896 cc | 1768 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 197 HP | 83 HP |
| Engine RPM | 5100 RPM | 5000 RPM |
| Torque | 280 Nm | 137 Nm |
| Torque RPM | 1800 RPM | 3000 RPM |
| Engine Bore Size | 82.5 mm | 80 mm |
| Engine Stroke Size | 92.8 mm | 88 mm |
| Engine Compression Ratio | 11.5:1 | 8.6:1 |
| Fuel Type | Gasoline - Premium | Gasoline |
| Drive Type | 4WD | Rear |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 5 doors |
| Vehicle Weight | 1410 kg | 1160 kg |
| Vehicle Length | 4290 mm | 4550 mm |
| Vehicle Width | 1770 mm | 1670 mm |
| Vehicle Height | 1430 mm | 1420 mm |
| Wheelbase Size | 2580 mm | 2520 mm |
| Fuel Tank Capacity | 60 L | 65 L |
