2005 Alfa Romeo 166 vs. 1981 Audi 100
To start off, 2005 Alfa Romeo 166 is newer by 24 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 2,492 cc (5 cylinders), 2005 Alfa Romeo 166 is equipped with a bigger engine. In terms of performance, 2005 Alfa Romeo 166 (173 HP @ 4000 RPM) has 88 more horse power than 1981 Audi 100. (85 HP @ 5600 RPM). In normal driving conditions, 2005 Alfa Romeo 166 should accelerate faster than 1981 Audi 100. With that said, vehicle weight also plays an important factor in acceleration. 2005 Alfa Romeo 166 weights approximately 505 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.
Both vehicles are front wheel drive (FWD). Which offers better traction when its slippery than rear wheel drive vehicles. 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, 2005 Alfa Romeo 166 (385 Nm @ 2000 RPM) has 261 more torque (in Nm) than 1981 Audi 100. (124 Nm @ 3200 RPM). This means 2005 Alfa Romeo 166 will have an easier job in driving up hills or pulling heavy equipment than 1981 Audi 100.
Compare all specifications:
| 2005 Alfa Romeo 166 | 1981 Audi 100 | |
| Make | Alfa Romeo | Audi |
| Model | 166 | 100 |
| Year Released | 2005 | 1981 |
| Engine Position | Front | Front |
| Engine Size | 2492 cc | 1587 cc |
| Engine Cylinders | 5 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 173 HP | 85 HP |
| Engine RPM | 4000 RPM | 5600 RPM |
| Torque | 385 Nm | 124 Nm |
| Torque RPM | 2000 RPM | 3200 RPM |
| Fuel Type | Diesel | Gasoline |
| Drive Type | Front | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Vehicle Weight | 1615 kg | 1110 kg |
| Vehicle Length | 4730 mm | 4600 mm |
| Vehicle Width | 1810 mm | 1770 mm |
| Vehicle Height | 1420 mm | 1400 mm |
| Wheelbase Size | 2600 mm | 2680 mm |
