2000 Audi A6 vs. 1981 Audi 100
To start off, 2000 Audi A6 is newer by 19 year(s). Which means there will be less support and parts availability for 1981 Audi 100. In addition, the cost of maintenance, including insurance, on 1981 Audi 100 would be higher. At 2,496 cc (6 cylinders), 2000 Audi A6 is equipped with a bigger engine. In terms of performance, 2000 Audi A6 (160 HP @ 4000 RPM) has 75 more horse power than 1981 Audi 100. (85 HP @ 5600 RPM). In normal driving conditions, 2000 Audi A6 should accelerate faster than 1981 Audi 100. With that said, vehicle weight also plays an important factor in acceleration. 2000 Audi A6 weights approximately 705 kg more than 1981 Audi 100. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2000 Audi A6 is four wheel drive (4WD), it will have significant more traction and grip than 1981 Audi 100. In wet, icy, snow, or gravel driving conditions, 2000 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, 2000 Audi A6 (380 Nm @ 1500 RPM) has 256 more torque (in Nm) than 1981 Audi 100. (124 Nm @ 3200 RPM). This means 2000 Audi A6 will have an easier job in driving up hills or pulling heavy equipment than 1981 Audi 100.
Compare all specifications:
| 2000 Audi A6 | 1981 Audi 100 | |
| Make | Audi | Audi |
| Model | A6 | 100 |
| Year Released | 2000 | 1981 |
| Engine Position | Front | Front |
| Engine Size | 2496 cc | 1588 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Horse Power | 160 HP | 85 HP |
| Engine RPM | 4000 RPM | 5600 RPM |
| Torque | 380 Nm | 124 Nm |
| Torque RPM | 1500 RPM | 3200 RPM |
| Fuel Type | Diesel | Gasoline |
| Drive Type | 4WD | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 5 doors |
| Vehicle Weight | 1815 kg | 1110 kg |
| Vehicle Length | 4820 mm | 4600 mm |
| Vehicle Width | 1860 mm | 1770 mm |
| Vehicle Height | 1560 mm | 1400 mm |
| Wheelbase Size | 2770 mm | 2680 mm |
| Fuel Tank Capacity | 70 L | 60 L |
