1977 Audi 100 vs. 1990 Alfa Romeo 164
To start off, 1990 Alfa Romeo 164 is newer by 13 year(s). Which means there will be less support and parts availability for 1977 Audi 100. In addition, the cost of maintenance, including insurance, on 1977 Audi 100 would be higher. At 2,144 cc (5 cylinders), 1977 Audi 100 is equipped with a bigger engine. In terms of performance, 1990 Alfa Romeo 164 (149 HP @ 5800 RPM) has 35 more horse power than 1977 Audi 100. (114 HP @ 5500 RPM) In normal driving conditions, 1990 Alfa Romeo 164 should accelerate faster than 1977 Audi 100. With that said, vehicle weight also plays an important factor in acceleration. 1990 Alfa Romeo 164 weights approximately 50 kg more than 1977 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, 1990 Alfa Romeo 164 (186 Nm @ 4000 RPM) has 20 more torque (in Nm) than 1977 Audi 100. (166 Nm @ 4000 RPM). This means 1990 Alfa Romeo 164 will have an easier job in driving up hills or pulling heavy equipment than 1977 Audi 100.
Compare all specifications:
| 1977 Audi 100 | 1990 Alfa Romeo 164 | |
| Make | Audi | Alfa Romeo |
| Model | 100 | 164 |
| Year Released | 1977 | 1990 |
| Engine Position | Front | Front |
| Engine Size | 2144 cc | 1962 cc |
| Engine Cylinders | 5 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 114 HP | 149 HP |
| Engine RPM | 5500 RPM | 5800 RPM |
| Torque | 166 Nm | 186 Nm |
| Torque RPM | 4000 RPM | 4000 RPM |
| Drive Type | Front | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Vehicle Weight | 1150 kg | 1200 kg |
| Vehicle Length | 4600 mm | 4650 mm |
| Vehicle Width | 1770 mm | 1760 mm |
| Vehicle Height | 1400 mm | 1400 mm |
| Wheelbase Size | 2680 mm | 2670 mm |
