2005 Alfa Romeo GT vs. 1981 Audi 100
To start off, 2005 Alfa Romeo GT is newer by 24 year(s). Which means there will be less support and parts availability for 1981 Audi 100. In addition, the cost of maintenance, including insurance, on 1981 Audi 100 would be higher. At 1,745 cc (4 cylinders), 2005 Alfa Romeo GT is equipped with a bigger engine. In terms of performance, 2005 Alfa Romeo GT (138 HP @ 6300 RPM) has 53 more horse power than 1981 Audi 100. (85 HP @ 5600 RPM). In normal driving conditions, 2005 Alfa Romeo GT should accelerate faster than 1981 Audi 100. With that said, vehicle weight also plays an important factor in acceleration. 2005 Alfa Romeo GT weights approximately 190 kg more than 1981 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, 2005 Alfa Romeo GT (163 Nm @ 3900 RPM) has 39 more torque (in Nm) than 1981 Audi 100. (124 Nm @ 3200 RPM). This means 2005 Alfa Romeo GT will have an easier job in driving up hills or pulling heavy equipment than 1981 Audi 100.
Compare all specifications:
| 2005 Alfa Romeo GT | 1981 Audi 100 | |
| Make | Alfa Romeo | Audi |
| Model | GT | 100 |
| Year Released | 2005 | 1981 |
| Engine Position | Front | Front |
| Engine Size | 1745 cc | 1588 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 138 HP | 85 HP |
| Engine RPM | 6300 RPM | 5600 RPM |
| Torque | 163 Nm | 124 Nm |
| Torque RPM | 3900 RPM | 3200 RPM |
| Engine Bore Size | 82 mm | 79.5 mm |
| Engine Stroke Size | 82.7 mm | 80 mm |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Front | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 2 doors | 5 doors |
| Vehicle Weight | 1300 kg | 1110 kg |
| Vehicle Length | 4310 mm | 4600 mm |
| Vehicle Width | 1770 mm | 1770 mm |
| Vehicle Height | 1380 mm | 1400 mm |
| Wheelbase Size | 2610 mm | 2680 mm |
| Fuel Tank Capacity | 63 L | 60 L |
