1999 Audi TT vs. 1976 Audi 100
To start off, 1999 Audi TT is newer by 23 year(s). Which means there will be less support and parts availability for 1976 Audi 100. In addition, the cost of maintenance, including insurance, on 1976 Audi 100 would be higher. At 1,986 cc (5 cylinders), 1976 Audi 100 is equipped with a bigger engine. In terms of performance, 1999 Audi TT (178 HP @ 5900 RPM) has 108 more horse power than 1976 Audi 100. (70 HP @ 4800 RPM). In normal driving conditions, 1999 Audi TT should accelerate faster than 1976 Audi 100. With that said, vehicle weight also plays an important factor in acceleration. 1999 Audi TT weights approximately 255 kg more than 1976 Audi 100. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1999 Audi TT is four wheel drive (4WD), it will have significant more traction and grip than 1976 Audi 100. In wet, icy, snow, or gravel driving conditions, 1999 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, 1999 Audi TT (235 Nm @ 2200 RPM) has 113 more torque (in Nm) than 1976 Audi 100. (122 Nm @ 3000 RPM). This means 1999 Audi TT will have an easier job in driving up hills or pulling heavy equipment than 1976 Audi 100.
Compare all specifications:
| 1999 Audi TT | 1976 Audi 100 | |
| Make | Audi | Audi |
| Model | TT | 100 |
| Year Released | 1999 | 1976 |
| Engine Position | Front | Front |
| Engine Size | 1781 cc | 1986 cc |
| Engine Cylinders | 4 cylinders | 5 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 178 HP | 70 HP |
| Engine RPM | 5900 RPM | 4800 RPM |
| Torque | 235 Nm | 122 Nm |
| Torque RPM | 2200 RPM | 3000 RPM |
| Engine Bore Size | 81 mm | 76.5 mm |
| Engine Stroke Size | 86.4 mm | 86.4 mm |
| Engine Compression Ratio | 9.0:1 | 23.0:1 |
| Drive Type | 4WD | Rear |
| Transmission Type | Manual | Manual |
| Number of Seats | 4 seats | 5 seats |
| Number of Doors | 2 doors | 5 doors |
| Vehicle Weight | 1465 kg | 1210 kg |
| Vehicle Length | 4050 mm | 4600 mm |
| Vehicle Width | 1770 mm | 1770 mm |
| Vehicle Height | 1350 mm | 1400 mm |
| Wheelbase Size | 2440 mm | 2680 mm |
| Fuel Tank Capacity | 62 L | 60 L |
