2005 Audi A3 vs. 1974 Mazda 929
To start off, 2005 Audi A3 is newer by 31 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 3,188 cc (6 cylinders), 2005 Audi A3 is equipped with a bigger engine. In terms of performance, 2005 Audi A3 (247 HP @ 6000 RPM) has 164 more horse power than 1974 Mazda 929. (83 HP @ 5000 RPM). In normal driving conditions, 2005 Audi A3 should accelerate faster than 1974 Mazda 929. With that said, vehicle weight also plays an important factor in acceleration. 2005 Audi A3 weights approximately 515 kg more than 1974 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 1974 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 (320 Nm @ 2500 RPM) has 186 more torque (in Nm) than 1974 Mazda 929. (134 Nm @ 2500 RPM). This means 2005 Audi A3 will have an easier job in driving up hills or pulling heavy equipment than 1974 Mazda 929.
Compare all specifications:
| 2005 Audi A3 | 1974 Mazda 929 | |
| Make | Audi | Mazda |
| Model | A3 | 929 |
| Year Released | 2005 | 1974 |
| Body Type | Hatchback | Sedan |
| Engine Position | Front | Front |
| Engine Size | 3188 cc | 1769 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Horse Power | 247 HP | 83 HP |
| Engine RPM | 6000 RPM | 5000 RPM |
| Torque | 320 Nm | 134 Nm |
| Torque RPM | 2500 RPM | 2500 RPM |
| Engine Bore Size | 84 mm | 80 mm |
| Engine Stroke Size | 95.9 mm | 88 mm |
| Engine Compression Ratio | 11.3:1 | 8.6:1 |
| Drive Type | 4WD | Rear |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 4 doors |
| Vehicle Weight | 1610 kg | 1095 kg |
| Vehicle Length | 4290 mm | 4410 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 |
