1981 Audi UR vs. 1948 Oldsmobile 66
To start off, 1981 Audi UR is newer by 33 year(s). Which means there will be less support and parts availability for 1948 Oldsmobile 66. In addition, the cost of maintenance, including insurance, on 1948 Oldsmobile 66 would be higher. At 3,902 cc (6 cylinders), 1948 Oldsmobile 66 is equipped with a bigger engine. In terms of performance, 1981 Audi UR (197 HP @ 5500 RPM) has 97 more horse power than 1948 Oldsmobile 66. (100 HP @ 3400 RPM). In normal driving conditions, 1981 Audi UR should accelerate faster than 1948 Oldsmobile 66. With that said, vehicle weight also plays an important factor in acceleration. 1948 Oldsmobile 66 weights approximately 520 kg more than 1981 Audi UR.
Because 1981 Audi UR is four wheel drive (4WD), it will have significant more traction and grip than 1948 Oldsmobile 66. 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.
Compare all specifications:
| 1981 Audi UR | 1948 Oldsmobile 66 | |
| Make | Audi | Oldsmobile |
| Model | UR | 66 |
| Year Released | 1981 | 1948 |
| Engine Position | Front | Front |
| Engine Size | 2144 cc | 3902 cc |
| Engine Cylinders | 5 cylinders | 6 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 2 valves | 2 valves |
| Horse Power | 197 HP | 100 HP |
| Engine RPM | 5500 RPM | 3400 RPM |
| Engine Bore Size | 79.5 mm | 88.9 mm |
| Engine Stroke Size | 86.4 mm | 104.8 mm |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | 4WD | Rear |
| Transmission Type | Manual | Manual |
| Number of Doors | 2 doors | 5 doors |
| Vehicle Weight | 1250 kg | 1770 kg |
| Vehicle Length | 4430 mm | 5190 mm |
| Vehicle Width | 1690 mm | 1920 mm |
| Wheelbase Size | 2530 mm | 3030 mm |
