1973 Mazda 929 vs. 2007 Audi TT
To start off, 2007 Audi TT is newer by 34 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 3,189 cc (6 cylinders), 2007 Audi TT is equipped with a bigger engine. In terms of performance, 2007 Audi TT (247 HP @ 6300 RPM) has 164 more horse power than 1973 Mazda 929. (83 HP @ 5000 RPM) In normal driving conditions, 2007 Audi TT should accelerate faster than 1973 Mazda 929. With that said, vehicle weight also plays an important factor in acceleration. 2007 Audi TT weights approximately 420 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.
Let's talk about torque, 2007 Audi TT (320 Nm @ 2500 RPM) has 186 more torque (in Nm) than 1973 Mazda 929. (134 Nm @ 3000 RPM). This means 2007 Audi TT will have an easier job in driving up hills or pulling heavy equipment than 1973 Mazda 929.
Compare all specifications:
| 1973 Mazda 929 | 2007 Audi TT | |
| Make | Mazda | Audi |
| Model | 929 | TT |
| Year Released | 1973 | 2007 |
| Engine Position | Front | Front |
| Engine Size | 1769 cc | 3189 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Horse Power | 83 HP | 247 HP |
| Engine RPM | 5000 RPM | 6300 RPM |
| Torque | 134 Nm | 320 Nm |
| Torque RPM | 3000 RPM | 2500 RPM |
| Engine Bore Size | 80 mm | 84.1 mm |
| Engine Stroke Size | 88 mm | 95.9 mm |
| Fuel Type | Gasoline | Gasoline - Premium |
| Number of Seats | 5 seats | 2 seats |
| Number of Doors | 4 doors | 2 doors |
| Vehicle Weight | 1070 kg | 1490 kg |
| Vehicle Length | 4410 mm | 4050 mm |
| Vehicle Width | 1670 mm | 1850 mm |
| Vehicle Height | 1420 mm | 1360 mm |
| Wheelbase Size | 2520 mm | 2470 mm |
| Fuel Tank Capacity | 55 L | 60 L |
