1981 Audi UR vs. 1981 Mazda 323
To start off, both 1981 Audi UR and 1981 Mazda 323 were released in the same year (1981). Therefore the support and the availability on parts for both vehicles should be relatively similar. 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 144 more horse power than 1981 Mazda 323. (53 HP @ 6000 RPM). In normal driving conditions, 1981 Audi UR should accelerate faster than 1981 Mazda 323. With that said, vehicle weight also plays an important factor in acceleration. 1981 Audi UR weights approximately 400 kg more than 1981 Mazda 323. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Let's talk about torque, 1981 Audi UR (285 Nm @ 3500 RPM) has 206 more torque (in Nm) than 1981 Mazda 323. (79 Nm @ 4000 RPM). This means 1981 Audi UR will have an easier job in driving up hills or pulling heavy equipment than 1981 Mazda 323.
Compare all specifications:
| 1981 Audi UR | 1981 Mazda 323 | |
| Make | Audi | Mazda |
| Model | UR | 323 |
| Year Released | 1981 | 1981 |
| Engine Position | Front | Front |
| Engine Size | 2144 cc | 1069 cc |
| Engine Cylinders | 5 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 197 HP | 53 HP |
| Engine RPM | 5500 RPM | 6000 RPM |
| Torque | 285 Nm | 79 Nm |
| Torque RPM | 3500 RPM | 4000 RPM |
| Fuel Type | Gasoline | Gasoline |
| Number of Seats | 4 seats | 5 seats |
| Number of Doors | 2 doors | 3 doors |
| Vehicle Weight | 1250 kg | 850 kg |
| Vehicle Length | 4430 mm | 3960 mm |
| Vehicle Width | 1690 mm | 1640 mm |
| Vehicle Height | 1360 mm | 1380 mm |
| Wheelbase Size | 2530 mm | 2370 mm |
