1981 Audi UR vs. 1981 Monteverdi Sierra
To start off, both 1981 Audi UR and 1981 Monteverdi Sierra were released in the same year (1981). Therefore the support and the availability on parts for both vehicles should be relatively similar. At 5,210 cc (8 cylinders), 1981 Monteverdi Sierra is equipped with a bigger engine. In terms of performance, 1981 Audi UR (197 HP @ 5800 RPM) has 47 more horse power than 1981 Monteverdi Sierra. (150 HP @ 4000 RPM). In normal driving conditions, 1981 Audi UR should accelerate faster than 1981 Monteverdi Sierra.
Compare all specifications:
| 1981 Audi UR | 1981 Monteverdi Sierra | |
| Make | Audi | Monteverdi |
| Model | UR | Sierra |
| Year Released | 1981 | 1981 |
| Engine Position | Front | Front |
| Engine Size | 2226 cc | 5210 cc |
| Engine Cylinders | 5 cylinders | 8 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 197 HP | 150 HP |
| Engine RPM | 5800 RPM | 4000 RPM |
| Fuel Type | Gasoline | Gasoline |
| Vehicle Length | 4430 mm | 4890 mm |
| Wheelbase Size | 2530 mm | 2860 mm |
