1991 Audi 100 vs. 1981 Fiat Ritmo
To start off, 1991 Audi 100 is newer by 10 year(s). Which means there will be less support and parts availability for 1981 Fiat Ritmo. In addition, the cost of maintenance, including insurance, on 1981 Fiat Ritmo would be higher. At 2,226 cc (5 cylinders), 1991 Audi 100 is equipped with a bigger engine. In terms of performance, 1991 Audi 100 (226 HP @ 5900 RPM) has 103 more horse power than 1981 Fiat Ritmo. (123 HP @ 5800 RPM). In normal driving conditions, 1991 Audi 100 should accelerate faster than 1981 Fiat Ritmo. With that said, vehicle weight also plays an important factor in acceleration. 1991 Audi 100 weights approximately 634 kg more than 1981 Fiat Ritmo. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1991 Audi 100 is four wheel drive (4WD), it will have significant more traction and grip than 1981 Fiat Ritmo. In wet, icy, snow, or gravel driving conditions, 1991 Audi 100 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, 1991 Audi 100 (350 Nm @ 1950 RPM) has 178 more torque (in Nm) than 1981 Fiat Ritmo. (172 Nm @ 3500 RPM). This means 1991 Audi 100 will have an easier job in driving up hills or pulling heavy equipment than 1981 Fiat Ritmo.
Compare all specifications:
| 1991 Audi 100 | 1981 Fiat Ritmo | |
| Make | Audi | Fiat |
| Model | 100 | Ritmo |
| Year Released | 1991 | 1981 |
| Engine Position | Front | Front |
| Engine Size | 2226 cc | 1993 cc |
| Engine Cylinders | 5 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 226 HP | 123 HP |
| Engine RPM | 5900 RPM | 5800 RPM |
| Torque | 350 Nm | 172 Nm |
| Torque RPM | 1950 RPM | 3500 RPM |
| Engine Bore Size | 81 mm | 84 mm |
| Engine Stroke Size | 86.4 mm | 90 mm |
| Drive Type | 4WD | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 1614 kg | 980 kg |
| Vehicle Length | 4800 mm | 3940 mm |
| Vehicle Width | 1810 mm | 1660 mm |
| Vehicle Height | 1450 mm | 1380 mm |
| Wheelbase Size | 2700 mm | 2460 mm |
| Fuel Tank Capacity | 80 L | 57 L |
