2005 Audi A3 vs. 1976 Audi 100
To start off, 2005 Audi A3 is newer by 29 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 1,595 cc (4 cylinders), 2005 Audi A3 is equipped with a bigger engine. In terms of performance, 2005 Audi A3 (101 HP @ 5600 RPM) has 16 more horse power than 1976 Audi 100. (85 HP @ 5600 RPM). In normal driving conditions, 2005 Audi A3 should accelerate faster than 1976 Audi 100. With that said, vehicle weight also plays an important factor in acceleration. 2005 Audi A3 weights approximately 149 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.
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, 2005 Audi A3 (149 Nm @ 3800 RPM) has 31 more torque (in Nm) than 1976 Audi 100. (118 Nm @ 3200 RPM). This means 2005 Audi A3 will have an easier job in driving up hills or pulling heavy equipment than 1976 Audi 100.
Compare all specifications:
| 2005 Audi A3 | 1976 Audi 100 | |
| Make | Audi | Audi |
| Model | A3 | 100 |
| Year Released | 2005 | 1976 |
| Engine Position | Front | Front |
| Engine Size | 1595 cc | 1588 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 101 HP | 85 HP |
| Engine RPM | 5600 RPM | 5600 RPM |
| Torque | 149 Nm | 118 Nm |
| Torque RPM | 3800 RPM | 3200 RPM |
| Engine Bore Size | 81 mm | 79.5 mm |
| Engine Stroke Size | 77.4 mm | 80 mm |
| Drive Type | Front | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 5 doors |
| Vehicle Weight | 1265 kg | 1116 kg |
| Vehicle Length | 4290 mm | 4600 mm |
| Vehicle Width | 1770 mm | 1770 mm |
| Vehicle Height | 1430 mm | 1400 mm |
| Wheelbase Size | 2470 mm | 2680 mm |
| Fuel Tank Capacity | 55 L | 60 L |
