1991 Audi 100 vs. 2009 Audi A6
To start off, 2009 Audi A6 is newer by 18 year(s). Which means there will be less support and parts availability for 1991 Audi 100. In addition, the cost of maintenance, including insurance, on 1991 Audi 100 would be higher. At 2,967 cc (6 cylinders), 2009 Audi A6 is equipped with a bigger engine. In terms of performance, 2009 Audi A6 (230 HP @ 4000 RPM) has 149 more horse power than 1991 Audi 100. (81 HP @ 4400 RPM) In normal driving conditions, 2009 Audi A6 should accelerate faster than 1991 Audi 100. With that said, vehicle weight also plays an important factor in acceleration. 2009 Audi A6 weights approximately 435 kg more than 1991 Audi 100. 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 1991 Audi 100. 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.
Compare all specifications:
| 1991 Audi 100 | 2009 Audi A6 | |
| Make | Audi | Audi |
| Model | 100 | A6 |
| Year Released | 1991 | 2009 |
| Engine Position | Front | Front |
| Engine Size | 2370 cc | 2967 cc |
| Engine Cylinders | 5 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Horse Power | 81 HP | 230 HP |
| Engine RPM | 4400 RPM | 4000 RPM |
| Fuel Type | Diesel | Diesel |
| Drive Type | Front | 4WD |
| Transmission Type | Manual | Manual |
| Vehicle Weight | 1385 kg | 1820 kg |
| Vehicle Length | 4800 mm | 4920 mm |
| Vehicle Width | 1780 mm | 1860 mm |
| Vehicle Height | 1450 mm | 1470 mm |
