2004 Audi TT vs. 1979 Mazda 121
To start off, 2004 Audi TT is newer by 25 year(s). Which means there will be less support and parts availability for 1979 Mazda 121. In addition, the cost of maintenance, including insurance, on 1979 Mazda 121 would be higher. At 1,970 cc (4 cylinders), 1979 Mazda 121 is equipped with a bigger engine. In terms of performance, 2004 Audi TT (225 HP @ 6300 RPM) has 135 more horse power than 1979 Mazda 121. (90 HP @ 4800 RPM). In normal driving conditions, 2004 Audi TT should accelerate faster than 1979 Mazda 121. With that said, vehicle weight also plays an important factor in acceleration. 2004 Audi TT weights approximately 441 kg more than 1979 Mazda 121. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2004 Audi TT is four wheel drive (4WD), it will have significant more traction and grip than 1979 Mazda 121. In wet, icy, snow, or gravel driving conditions, 2004 Audi TT 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, 2004 Audi TT (281 Nm) has 121 more torque (in Nm) than 1979 Mazda 121. (160 Nm). This means 2004 Audi TT will have an easier job in driving up hills or pulling heavy equipment than 1979 Mazda 121.
Compare all specifications:
| 2004 Audi TT | 1979 Mazda 121 | |
| Make | Audi | Mazda |
| Model | TT | 121 |
| Year Released | 2004 | 1979 |
| Engine Position | Front | Front |
| Engine Size | 1754 cc | 1970 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 225 HP | 90 HP |
| Engine RPM | 6300 RPM | 4800 RPM |
| Torque | 281 Nm | 160 Nm |
| Engine Bore Size | 81 mm | 80 mm |
| Engine Stroke Size | 86 mm | 98 mm |
| Engine Compression Ratio | 9.0:1 | 8.6:1 |
| Drive Type | 4WD | Rear |
| Number of Seats | 2 seats | 4 seats |
| Vehicle Weight | 1575 kg | 1134 kg |
| Vehicle Length | 4050 mm | 4510 mm |
| Vehicle Width | 1860 mm | 1690 mm |
| Vehicle Height | 1350 mm | 1350 mm |
| Wheelbase Size | 2430 mm | 2520 mm |
