1977 Audi 100 vs. 2007 Audi A3
To start off, 2007 Audi A3 is newer by 30 year(s). Which means there will be less support and parts availability for 1977 Audi 100. In addition, the cost of maintenance, including insurance, on 1977 Audi 100 would be higher. At 3,189 cc (6 cylinders), 2007 Audi A3 is equipped with a bigger engine. In terms of performance, 2007 Audi A3 (247 HP @ 6300 RPM) has 162 more horse power than 1977 Audi 100. (85 HP @ 5600 RPM) In normal driving conditions, 2007 Audi A3 should accelerate faster than 1977 Audi 100. With that said, vehicle weight also plays an important factor in acceleration. 2007 Audi A3 weights approximately 425 kg more than 1977 Audi 100. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2007 Audi A3 is four wheel drive (4WD), it will have significant more traction and grip than 1977 Audi 100. In wet, icy, snow, or gravel driving conditions, 2007 Audi A3 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, 2007 Audi A3 (320 Nm @ 2800 RPM) has 195 more torque (in Nm) than 1977 Audi 100. (125 Nm @ 3200 RPM). This means 2007 Audi A3 will have an easier job in driving up hills or pulling heavy equipment than 1977 Audi 100.
Compare all specifications:
| 1977 Audi 100 | 2007 Audi A3 | |
| Make | Audi | Audi |
| Model | 100 | A3 |
| Year Released | 1977 | 2007 |
| Engine Position | Front | Front |
| Engine Size | 1588 cc | 3189 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Horse Power | 85 HP | 247 HP |
| Engine RPM | 5600 RPM | 6300 RPM |
| Torque | 125 Nm | 320 Nm |
| Torque RPM | 3200 RPM | 2800 RPM |
| Engine Bore Size | 79.5 mm | 84.1 mm |
| Engine Stroke Size | 80 mm | 95.9 mm |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Front | 4WD |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 5 doors |
| Vehicle Weight | 1110 kg | 1535 kg |
| Vehicle Length | 4600 mm | 4290 mm |
| Vehicle Width | 1770 mm | 1770 mm |
| Vehicle Height | 1400 mm | 1430 mm |
| Wheelbase Size | 2680 mm | 2580 mm |
| Fuel Tank Capacity | 60 L | 60 L |
