2009 Audi TT vs. 1991 Audi 80
To start off, 2009 Audi TT is newer by 18 year(s). Which means there will be less support and parts availability for 1991 Audi 80. In addition, the cost of maintenance, including insurance, on 1991 Audi 80 would be higher. Both 2009 Audi TT and 1991 Audi 80 are equipped with a 1,984 cc engine. In terms of performance, 2009 Audi TT (197 HP @ 5100 RPM) has 82 more horse power than 1991 Audi 80. (115 HP @ 5400 RPM). In normal driving conditions, 2009 Audi TT should accelerate faster than 1991 Audi 80. With that said, vehicle weight also plays an important factor in acceleration. 1991 Audi 80 weights approximately 310 kg more than 2009 Audi TT.
Both vehicles are front wheel drive (FWD). Which offers better traction when its slippery than rear wheel drive vehicles. 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, 2009 Audi TT (280 Nm @ 1800 RPM) has 112 more torque (in Nm) than 1991 Audi 80. (168 Nm @ 3200 RPM). This means 2009 Audi TT will have an easier job in driving up hills or pulling heavy equipment than 1991 Audi 80. 2009 Audi TT has automatic transmission and 1991 Audi 80 has manual transmission. 1991 Audi 80 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2009 Audi TT will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2009 Audi TT | 1991 Audi 80 | |
| Make | Audi | Audi |
| Model | TT | 80 |
| Year Released | 2009 | 1991 |
| Engine Position | Front | Front |
| Engine Size | 1984 cc | 1984 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 197 HP | 115 HP |
| Engine RPM | 5100 RPM | 5400 RPM |
| Torque | 280 Nm | 168 Nm |
| Torque RPM | 1800 RPM | 3200 RPM |
| Engine Compression Ratio | 10.3:1 | 10.4:1 |
| Top Speed | 232 km/hour | 190 km/hour |
| Drive Type | Front | Front |
| Transmission Type | Automatic | Manual |
| Number of Seats | 2 seats | 5 seats |
| Number of Doors | 2 doors | 4 doors |
| Vehicle Weight | 930 kg | 1240 kg |
| Vehicle Length | 4180 mm | 4490 mm |
| Vehicle Width | 1360 mm | 1710 mm |
| Vehicle Height | 1850 mm | 1400 mm |
| Wheelbase Size | 2470 mm | 2610 mm |
| Fuel Tank Capacity | 55 L | 66 L |
