1981 Audi UR vs. 1969 Moretti SS
To start off, 1981 Audi UR is newer by 12 year(s). Which means there will be less support and parts availability for 1969 Moretti SS. In addition, the cost of maintenance, including insurance, on 1969 Moretti SS would be higher. At 2,144 cc (5 cylinders), 1981 Audi UR is equipped with a bigger engine. In terms of performance, 1981 Audi UR (197 HP @ 5500 RPM) has 146 more horse power than 1969 Moretti SS. (51 HP @ 6200 RPM). In normal driving conditions, 1981 Audi UR should accelerate faster than 1969 Moretti SS. With that said, vehicle weight also plays an important factor in acceleration. 1981 Audi UR weights approximately 550 kg more than 1969 Moretti SS. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1981 Audi UR is four wheel drive (4WD), it will have significant more traction and grip than 1969 Moretti SS. In wet, icy, snow, or gravel driving conditions, 1981 Audi UR 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 UR (285 Nm @ 3500 RPM) has 225 more torque (in Nm) than 1969 Moretti SS. (60 Nm @ 4000 RPM). This means 1981 Audi UR will have an easier job in driving up hills or pulling heavy equipment than 1969 Moretti SS.
Compare all specifications:
| 1981 Audi UR | 1969 Moretti SS | |
| Make | Audi | Moretti |
| Model | UR | SS |
| Year Released | 1981 | 1969 |
| Engine Position | Front | Rear |
| Engine Size | 2144 cc | 843 cc |
| Engine Cylinders | 5 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 197 HP | 51 HP |
| Engine RPM | 5500 RPM | 6200 RPM |
| Torque | 285 Nm | 60 Nm |
| Torque RPM | 3500 RPM | 4000 RPM |
| Engine Bore Size | 79.5 mm | 65 mm |
| Engine Stroke Size | 86.4 mm | 63.5 mm |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | 4WD | Rear |
| Number of Doors | 2 doors | 2 doors |
| Vehicle Weight | 1250 kg | 700 kg |
| Vehicle Length | 4430 mm | 3640 mm |
| Vehicle Height | 1360 mm | 1390 mm |
| Wheelbase Size | 2530 mm | 2040 mm |
