1999 Alfa Romeo 145 vs. 1977 Audi 100
To start off, 1999 Alfa Romeo 145 is newer by 22 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, 1977 Audi 100 (136 HP @ 5700 RPM) has 18 more horse power than 1999 Alfa Romeo 145. (118 HP @ 6300 RPM) In normal driving conditions, 1977 Audi 100 should accelerate faster than 1999 Alfa Romeo 145. With that said, vehicle weight also plays an important factor in acceleration. 1977 Audi 100 weights approximately 5 kg more than 1999 Alfa Romeo 145. 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, 1977 Audi 100 (172 Nm @ 4200 RPM) has 28 more torque (in Nm) than 1999 Alfa Romeo 145. (144 Nm @ 4500 RPM). This means 1977 Audi 100 will have an easier job in driving up hills or pulling heavy equipment than 1999 Alfa Romeo 145.
Compare all specifications:
| 1999 Alfa Romeo 145 | 1977 Audi 100 | |
| Make | Alfa Romeo | Audi |
| Model | 145 | 100 |
| Year Released | 1999 | 1977 |
| Engine Position | Front | Front |
| Engine Size | 1598 cc | 2144 cc |
| Engine Cylinders | 4 cylinders | 5 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 118 HP | 136 HP |
| Engine RPM | 6300 RPM | 5700 RPM |
| Torque | 144 Nm | 172 Nm |
| Torque RPM | 4500 RPM | 4200 RPM |
| Engine Compression Ratio | 10.3:1 | 9.3:1 |
| Drive Type | Front | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 3 doors | 4 doors |
| Vehicle Weight | 1165 kg | 1170 kg |
| Vehicle Length | 4070 mm | 4690 mm |
| Vehicle Width | 1720 mm | 1770 mm |
| Vehicle Height | 1440 mm | 1400 mm |
| Wheelbase Size | 2550 mm | 2680 mm |
| Fuel Tank Capacity | 51 L | 60 L |
