1991 Audi 100 vs. 2009 Audi TT
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 100. In addition, the cost of maintenance, including insurance, on 1991 Audi 100 would be higher. At 3,189 cc (6 cylinders), 2009 Audi TT is equipped with a bigger engine. In terms of performance, 2009 Audi TT (250 HP) has 117 more horse power than 1991 Audi 100. (133 HP) In normal driving conditions, 2009 Audi TT should accelerate faster than 1991 Audi 100. With that said, vehicle weight also plays an important factor in acceleration. 1991 Audi 100 weights approximately 434 kg more than 2009 Audi TT.
Because 2009 Audi TT is four wheel drive (4WD), it will have significant more traction and grip than 1991 Audi 100. In wet, icy, snow, or gravel driving conditions, 2009 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, 2009 Audi TT (320 Nm) has 134 more torque (in Nm) than 1991 Audi 100. (186 Nm). This means 2009 Audi TT will have an easier job in driving up hills or pulling heavy equipment than 1991 Audi 100.
Compare all specifications:
| 1991 Audi 100 | 2009 Audi TT | |
| Make | Audi | Audi |
| Model | 100 | TT |
| Year Released | 1991 | 2009 |
| Engine Position | Front | Front |
| Engine Size | 2307 cc | 3189 cc |
| Engine Cylinders | 5 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Horse Power | 133 HP | 250 HP |
| Torque | 186 Nm | 320 Nm |
| Engine Bore Size | 82.5 mm | 84 mm |
| Engine Stroke Size | 86.4 mm | 95.9 mm |
| Drive Type | Front | 4WD |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 4 seats |
| Number of Doors | 4 doors | 2 doors |
| Vehicle Weight | 1370 kg | 936 kg |
| Vehicle Length | 4800 mm | 4180 mm |
| Vehicle Width | 1790 mm | 1850 mm |
| Vehicle Height | 1450 mm | 1370 mm |
| Wheelbase Size | 2700 mm | 2480 mm |
| Fuel Tank Capacity | 80 L | 60 L |
