1991 Audi 100 vs. 1971 Fiat 128
To start off, 1991 Audi 100 is newer by 20 year(s). Which means there will be less support and parts availability for 1971 Fiat 128. In addition, the cost of maintenance, including insurance, on 1971 Fiat 128 would be higher. At 2,461 cc (5 cylinders), 1991 Audi 100 is equipped with a bigger engine. In terms of performance, 1991 Audi 100 (113 HP @ 4000 RPM) has 47 more horse power than 1971 Fiat 128. (66 HP @ 6400 RPM). In normal driving conditions, 1991 Audi 100 should accelerate faster than 1971 Fiat 128. With that said, vehicle weight also plays an important factor in acceleration. 1991 Audi 100 weights approximately 500 kg more than 1971 Fiat 128. 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, 1991 Audi 100 (264 Nm @ 2250 RPM) has 174 more torque (in Nm) than 1971 Fiat 128. (90 Nm @ 4000 RPM). This means 1991 Audi 100 will have an easier job in driving up hills or pulling heavy equipment than 1971 Fiat 128.
Compare all specifications:
| 1991 Audi 100 | 1971 Fiat 128 | |
| Make | Audi | Fiat |
| Model | 100 | 128 |
| Year Released | 1991 | 1971 |
| Engine Position | Front | Front |
| Engine Size | 2461 cc | 1288 cc |
| Engine Cylinders | 5 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 113 HP | 66 HP |
| Engine RPM | 4000 RPM | 6400 RPM |
| Torque | 264 Nm | 90 Nm |
| Torque RPM | 2250 RPM | 4000 RPM |
| Engine Bore Size | 81 mm | 86 mm |
| Engine Stroke Size | 95.5 mm | 55.5 mm |
| Engine Compression Ratio | 21.0:1 | 8.9:1 |
| Fuel Type | Diesel | Gasoline |
| Top Speed | 193 km/hour | 150 km/hour |
| Drive Type | Front | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 2 doors |
| Vehicle Weight | 1320 kg | 820 kg |
| Vehicle Length | 4800 mm | 3890 mm |
| Vehicle Width | 1790 mm | 1600 mm |
| Vehicle Height | 1450 mm | 1400 mm |
| Wheelbase Size | 2700 mm | 2430 mm |
| Fuel Tank Capacity | 80 L | 38 L |
