1976 Audi 100 vs. 2009 Audi A4
To start off, 2009 Audi A4 is newer by 33 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. Both 1976 Audi 100 and 2009 Audi A4 are equipped with a 1,984 cc engine. In terms of performance, 2009 Audi A4 (211 HP @ 4300 RPM) has 97 more horse power than 1976 Audi 100. (114 HP @ 5500 RPM) In normal driving conditions, 2009 Audi A4 should accelerate faster than 1976 Audi 100. With that said, vehicle weight also plays an important factor in acceleration. 1976 Audi 100 weights approximately 222 kg more than 2009 Audi A4.
Because 2009 Audi A4 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, 2009 Audi A4 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 A4 (350 Nm @ 1500 RPM) has 182 more torque (in Nm) than 1976 Audi 100. (168 Nm @ 3500 RPM). This means 2009 Audi A4 will have an easier job in driving up hills or pulling heavy equipment than 1976 Audi 100.
Compare all specifications:
| 1976 Audi 100 | 2009 Audi A4 | |
| Make | Audi | Audi |
| Model | 100 | A4 |
| Year Released | 1976 | 2009 |
| Engine Position | Front | Front |
| Engine Size | 1984 cc | 1984 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 114 HP | 211 HP |
| Engine RPM | 5500 RPM | 4300 RPM |
| Torque | 168 Nm | 350 Nm |
| Torque RPM | 3500 RPM | 1500 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Front | 4WD |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 5 doors |
| Vehicle Weight | 1152 kg | 930 kg |
| Vehicle Length | 4690 mm | 4710 mm |
| Vehicle Width | 1770 mm | 1840 mm |
| Vehicle Height | 1400 mm | 1440 mm |
| Wheelbase Size | 2680 mm | 2820 mm |
| Fuel Tank Capacity | 60 L | 70 L |
