1981 Audi 80 vs. 1966 Fiat OT
To start off, 1981 Audi 80 is newer by 15 year(s). Which means there will be less support and parts availability for 1966 Fiat OT. In addition, the cost of maintenance, including insurance, on 1966 Fiat OT would be higher. At 2,144 cc (5 cylinders), 1981 Audi 80 is equipped with a bigger engine. In terms of performance, 1981 Audi 80 (136 HP @ 5900 RPM) has 61 more horse power than 1966 Fiat OT. (75 HP @ 6000 RPM). In normal driving conditions, 1981 Audi 80 should accelerate faster than 1966 Fiat OT. With that said, vehicle weight also plays an important factor in acceleration. 1981 Audi 80 weights approximately 435 kg more than 1966 Fiat OT. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1981 Audi 80 is four wheel drive (4WD), it will have significant more traction and grip than 1966 Fiat OT. In wet, icy, snow, or gravel driving conditions, 1981 Audi 80 will offer significantly more control. 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 Audi 80 (176 Nm) has 42 more torque (in Nm) than 1966 Fiat OT. (134 Nm). This means 1981 Audi 80 will have an easier job in driving up hills or pulling heavy equipment than 1966 Fiat OT.
Compare all specifications:
| 1981 Audi 80 | 1966 Fiat OT | |
| Make | Audi | Fiat |
| Model | 80 | OT |
| Year Released | 1981 | 1966 |
| Engine Position | Front | Rear |
| Engine Size | 2144 cc | 1280 cc |
| Engine Cylinders | 5 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 136 HP | 75 HP |
| Engine RPM | 5900 RPM | 6000 RPM |
| Torque | 176 Nm | 134 Nm |
| Engine Bore Size | 79.5 mm | 75.5 mm |
| Engine Stroke Size | 86.4 mm | 71.5 mm |
| Engine Compression Ratio | 9.3:1 | 10.5:1 |
| Top Speed | 193 km/hour | 170 km/hour |
| Drive Type | 4WD | Rear |
| Number of Seats | 5 seats | 4 seats |
| Number of Doors | 4 doors | 2 doors |
| Vehicle Weight | 1190 kg | 755 kg |
| Vehicle Length | 4390 mm | 3610 mm |
| Vehicle Width | 1690 mm | 1510 mm |
| Vehicle Height | 1360 mm | 1310 mm |
| Wheelbase Size | 2550 mm | 2030 mm |
