1991 Audi 100 vs. 1990 Alfa Romeo 164
To start off, 1991 Audi 100 is newer by 1 year(s). Which means there will be less support and parts availability for 1990 Alfa Romeo 164. In addition, the cost of maintenance, including insurance, on 1990 Alfa Romeo 164 would be higher. At 2,309 cc (5 cylinders), 1991 Audi 100 is equipped with a bigger engine. In terms of performance, 1990 Alfa Romeo 164 (175 HP @ 5250 RPM) has 44 more horse power than 1991 Audi 100. (131 HP @ 5500 RPM) In normal driving conditions, 1990 Alfa Romeo 164 should accelerate faster than 1991 Audi 100. With that said, vehicle weight also plays an important factor in acceleration. 1991 Audi 100 weights approximately 160 kg more than 1990 Alfa Romeo 164.
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, 1990 Alfa Romeo 164 (265 Nm @ 2500 RPM) has 79 more torque (in Nm) than 1991 Audi 100. (186 Nm @ 4000 RPM). This means 1990 Alfa Romeo 164 will have an easier job in driving up hills or pulling heavy equipment than 1991 Audi 100.
Compare all specifications:
| 1991 Audi 100 | 1990 Alfa Romeo 164 | |
| Make | Audi | Alfa Romeo |
| Model | 100 | 164 |
| Year Released | 1991 | 1990 |
| Engine Position | Front | Front |
| Engine Size | 2309 cc | 1995 cc |
| Engine Cylinders | 5 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Horse Power | 131 HP | 175 HP |
| Engine RPM | 5500 RPM | 5250 RPM |
| Torque | 186 Nm | 265 Nm |
| Torque RPM | 4000 RPM | 2500 RPM |
| Engine Compression Ratio | 10.0:1 | 8.0:1 |
| Drive Type | Front | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Vehicle Weight | 1410 kg | 1250 kg |
| Vehicle Length | 4800 mm | 4650 mm |
| Vehicle Width | 1780 mm | 1760 mm |
| Vehicle Height | 1450 mm | 1400 mm |
