1981 Audi UR vs. 1961 Ford Thunderbird
To start off, 1981 Audi UR is newer by 20 year(s). Which means there will be less support and parts availability for 1961 Ford Thunderbird. In addition, the cost of maintenance, including insurance, on 1961 Ford Thunderbird would be higher. At 6,638 cc (8 cylinders), 1961 Ford Thunderbird is equipped with a bigger engine. In terms of performance, 1961 Ford Thunderbird (339 HP @ 4800 RPM) has 142 more horse power than 1981 Audi UR. (197 HP @ 5500 RPM) In normal driving conditions, 1961 Ford Thunderbird should accelerate faster than 1981 Audi UR. With that said, vehicle weight also plays an important factor in acceleration. 1961 Ford Thunderbird weights approximately 625 kg more than 1981 Audi UR. 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 1961 Ford Thunderbird. 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 | 1961 Ford Thunderbird | |
| Make | Audi | Ford |
| Model | UR | Thunderbird |
| Year Released | 1981 | 1961 |
| Engine Position | Front | Front |
| Engine Size | 2144 cc | 6638 cc |
| Engine Cylinders | 5 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 2 valves | 2 valves |
| Horse Power | 197 HP | 339 HP |
| Engine RPM | 5500 RPM | 4800 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | 4WD | Rear |
| Number of Doors | 2 doors | 2 doors |
| Vehicle Weight | 1250 kg | 1875 kg |
| Vehicle Length | 4430 mm | 5210 mm |
| Vehicle Width | 1690 mm | 1930 mm |
| Vehicle Height | 1360 mm | 1340 mm |
| Wheelbase Size | 2530 mm | 2880 mm |
| Fuel Tank Capacity | 70 L | 50 L |
