1981 Audi 80 vs. 2009 Audi A6
To start off, 2009 Audi A6 is newer by 28 year(s). Which means there will be less support and parts availability for 1981 Audi 80. In addition, the cost of maintenance, including insurance, on 1981 Audi 80 would be higher. At 2,976 cc (6 cylinders), 2009 Audi A6 is equipped with a bigger engine. In terms of performance, 2009 Audi A6 (218 HP @ 6300 RPM) has 159 more horse power than 1981 Audi 80. (59 HP @ 5600 RPM) In normal driving conditions, 2009 Audi A6 should accelerate faster than 1981 Audi 80. With that said, vehicle weight also plays an important factor in acceleration. 2009 Audi A6 weights approximately 715 kg more than 1981 Audi 80. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2009 Audi A6 is four wheel drive (4WD), it will have significant more traction and grip than 1981 Audi 80. In wet, icy, snow, or gravel driving conditions, 2009 Audi A6 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 A6 (300 Nm @ 3200 RPM) has 200 more torque (in Nm) than 1981 Audi 80. (100 Nm @ 3500 RPM). This means 2009 Audi A6 will have an easier job in driving up hills or pulling heavy equipment than 1981 Audi 80.
Compare all specifications:
| 1981 Audi 80 | 2009 Audi A6 | |
| Make | Audi | Audi |
| Model | 80 | A6 |
| Year Released | 1981 | 2009 |
| Engine Position | Front | Front |
| Engine Size | 1296 cc | 2976 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Horse Power | 59 HP | 218 HP |
| Engine RPM | 5600 RPM | 6300 RPM |
| Torque | 100 Nm | 300 Nm |
| Torque RPM | 3500 RPM | 3200 RPM |
| Engine Compression Ratio | 8.2:1 | 11.0:1 |
| Fuel Type | Gasoline | Gasoline - Premium |
| Drive Type | Front | 4WD |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 5 doors |
| Vehicle Weight | 930 kg | 1645 kg |
| Vehicle Length | 4390 mm | 4800 mm |
| Vehicle Width | 1690 mm | 1820 mm |
| Vehicle Height | 1380 mm | 1460 mm |
| Wheelbase Size | 2550 mm | 2770 mm |
| Fuel Tank Capacity | 68 L | 70 L |
