1981 Alfa Romeo Alfa 6 vs. 1977 Audi 100
To start off, 1981 Alfa Romeo Alfa 6 is newer by 4 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 2,494 cc (5 cylinders), 1981 Alfa Romeo Alfa 6 is equipped with a bigger engine. In terms of performance, 1977 Audi 100 (115 HP @ 5500 RPM) has 11 more horse power than 1981 Alfa Romeo Alfa 6. (104 HP @ 4300 RPM) In normal driving conditions, 1977 Audi 100 should accelerate faster than 1981 Alfa Romeo Alfa 6. With that said, vehicle weight also plays an important factor in acceleration. 1981 Alfa Romeo Alfa 6 weights approximately 420 kg more than 1977 Audi 100.
Because 1981 Alfa Romeo Alfa 6 is rear wheel drive (RWD), it offers better handling in dry conditions; in addition, if you are looking to drift, it will be much easier to do with 1981 Alfa Romeo Alfa 6. However, in wet, icy, snow, or gravel driving conditions, 1977 Audi 100, being front wheel drive (FWD), will offer much better control with better grip. 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, 1981 Alfa Romeo Alfa 6 (206 Nm @ 2400 RPM) has 40 more torque (in Nm) than 1977 Audi 100. (166 Nm @ 4000 RPM). This means 1981 Alfa Romeo Alfa 6 will have an easier job in driving up hills or pulling heavy equipment than 1977 Audi 100.
Compare all specifications:
| 1981 Alfa Romeo Alfa 6 | 1977 Audi 100 | |
| Make | Alfa Romeo | Audi |
| Model | Alfa 6 | 100 |
| Year Released | 1981 | 1977 |
| Engine Position | Front | Front |
| Engine Size | 2494 cc | 2144 cc |
| Engine Cylinders | 5 cylinders | 5 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 104 HP | 115 HP |
| Engine RPM | 4300 RPM | 5500 RPM |
| Torque | 206 Nm | 166 Nm |
| Torque RPM | 2400 RPM | 4000 RPM |
| Engine Bore Size | 88 mm | 79.5 mm |
| Engine Stroke Size | 82 mm | 86.4 mm |
| Engine Compression Ratio | 22.0:1 | 8.2:1 |
| Fuel Type | Diesel | Gasoline |
| Drive Type | Rear | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 4 doors |
| Vehicle Weight | 1580 kg | 1160 kg |
| Vehicle Length | 4690 mm | 4690 mm |
| Vehicle Width | 1690 mm | 1770 mm |
| Vehicle Height | 1430 mm | 1400 mm |
| Wheelbase Size | 2610 mm | 2680 mm |
| Fuel Tank Capacity | 50 L | 58 L |
