1991 Audi 100 vs. 2001 Alfa Romeo 166
To start off, 2001 Alfa Romeo 166 is newer by 10 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 2,309 cc (5 cylinders), 1991 Audi 100 is equipped with a bigger engine. In terms of performance, 2001 Alfa Romeo 166 (148 HP @ 6500 RPM) has 17 more horse power than 1991 Audi 100. (131 HP @ 5500 RPM) In normal driving conditions, 2001 Alfa Romeo 166 should accelerate faster than 1991 Audi 100. With that said, vehicle weight also plays an important factor in acceleration. 2001 Alfa Romeo 166 weights approximately 85 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.
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, 1991 Audi 100 (186 Nm @ 4000 RPM) has 5 more torque (in Nm) than 2001 Alfa Romeo 166. (181 Nm @ 3800 RPM). This means 1991 Audi 100 will have an easier job in driving up hills or pulling heavy equipment than 2001 Alfa Romeo 166.
Compare all specifications:
| 1991 Audi 100 | 2001 Alfa Romeo 166 | |
| Make | Audi | Alfa Romeo |
| Model | 100 | 166 |
| Year Released | 1991 | 2001 |
| Engine Position | Front | Front |
| Engine Size | 2309 cc | 1970 cc |
| Engine Cylinders | 5 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 131 HP | 148 HP |
| Engine RPM | 5500 RPM | 6500 RPM |
| Torque | 186 Nm | 181 Nm |
| Torque RPM | 4000 RPM | 3800 RPM |
| Engine Compression Ratio | 10.0:1 | 10.0:1 |
| Fuel Type | Gasoline | Gasoline - Premium |
| Drive Type | Front | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Vehicle Weight | 1410 kg | 1495 kg |
| Vehicle Length | 4800 mm | 4730 mm |
| Vehicle Width | 1780 mm | 1810 mm |
| Vehicle Height | 1450 mm | 1420 mm |
