1991 Audi 100 vs. 2011 Alfa Romeo 159
To start off, 2011 Alfa Romeo 159 is newer by 20 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 2,307 cc (5 cylinders), 1991 Audi 100 is equipped with a bigger engine. In terms of performance, 2011 Alfa Romeo 159 (158 HP) has 25 more horse power than 1991 Audi 100. (133 HP) In normal driving conditions, 2011 Alfa Romeo 159 should accelerate faster than 1991 Audi 100. With that said, vehicle weight also plays an important factor in acceleration. 2011 Alfa Romeo 159 weights approximately 185 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, 2011 Alfa Romeo 159 (190 Nm) has 4 more torque (in Nm) than 1991 Audi 100. (186 Nm). This means 2011 Alfa Romeo 159 will have an easier job in driving up hills or pulling heavy equipment than 1991 Audi 100.
Compare all specifications:
| 1991 Audi 100 | 2011 Alfa Romeo 159 | |
| Make | Audi | Alfa Romeo |
| Model | 100 | 159 |
| Year Released | 1991 | 2011 |
| Engine Position | Front | Front |
| Engine Size | 2307 cc | 1859 cc |
| Engine Cylinders | 5 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 133 HP | 158 HP |
| Torque | 186 Nm | 190 Nm |
| Engine Bore Size | 82.5 mm | 86 mm |
| Engine Stroke Size | 86.4 mm | 80 mm |
| Top Speed | 201 km/hour | 212 km/hour |
| Drive Type | Front | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 1370 kg | 1555 kg |
| Vehicle Length | 4800 mm | 4670 mm |
| Vehicle Width | 1790 mm | 1830 mm |
| Vehicle Height | 1450 mm | 1420 mm |
| Wheelbase Size | 2700 mm | 2710 mm |
| Fuel Tank Capacity | 80 L | 70 L |
