1981 Audi 80 vs. 2005 Audi TT
To start off, 2005 Audi TT is newer by 24 year(s). Which means there will be less support and parts availability for 1981 Audi 80. In addition, the cost of maintenance, including insurance, on 1981 Audi 80 would be higher. At 2,144 cc (5 cylinders), 1981 Audi 80 is equipped with a bigger engine. In terms of performance, 2005 Audi TT (148 HP @ 5600 RPM) has 12 more horse power than 1981 Audi 80. (136 HP @ 5900 RPM) In normal driving conditions, 2005 Audi TT should accelerate faster than 1981 Audi 80. With that said, vehicle weight also plays an important factor in acceleration. 2005 Audi TT weights approximately 90 kg more than 1981 Audi 80. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1981 Audi 80 is four wheel drive (4WD), it will have significant more traction and grip than 2005 Audi TT. In wet, icy, snow, or gravel driving conditions, 1981 Audi 80 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 TT (210 Nm @ 1750 RPM) has 34 more torque (in Nm) than 1981 Audi 80. (176 Nm @ 4500 RPM). This means 2005 Audi TT will have an easier job in driving up hills or pulling heavy equipment than 1981 Audi 80.
Compare all specifications:
| 1981 Audi 80 | 2005 Audi TT | |
| Make | Audi | Audi |
| Model | 80 | TT |
| Year Released | 1981 | 2005 |
| Engine Position | Front | Front |
| Engine Size | 2144 cc | 1781 cc |
| Engine Cylinders | 5 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 136 HP | 148 HP |
| Engine RPM | 5900 RPM | 5600 RPM |
| Torque | 176 Nm | 210 Nm |
| Torque RPM | 4500 RPM | 1750 RPM |
| Engine Bore Size | 79.5 mm | 81 mm |
| Engine Stroke Size | 86.4 mm | 86.4 mm |
| Engine Compression Ratio | 9.3:1 | 10.0:1 |
| Drive Type | 4WD | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 4 seats |
| Number of Doors | 4 doors | 2 doors |
| Vehicle Weight | 1190 kg | 1280 kg |
| Vehicle Length | 4390 mm | 4010 mm |
| Vehicle Width | 1690 mm | 1770 mm |
| Vehicle Height | 1360 mm | 1350 mm |
| Wheelbase Size | 2550 mm | 2430 mm |
