1981 Audi UR vs. 1971 Cadillac Eldorado
To start off, 1981 Audi UR is newer by 10 year(s). Which means there will be less support and parts availability for 1971 Cadillac Eldorado. In addition, the cost of maintenance, including insurance, on 1971 Cadillac Eldorado would be higher. At 8,190 cc (8 cylinders), 1971 Cadillac Eldorado is equipped with a bigger engine. In terms of performance, 1971 Cadillac Eldorado (223 HP @ 4400 RPM) has 26 more horse power than 1981 Audi UR. (197 HP @ 5500 RPM) In normal driving conditions, 1971 Cadillac Eldorado should accelerate faster than 1981 Audi UR. With that said, vehicle weight also plays an important factor in acceleration. 1971 Cadillac Eldorado weights approximately 860 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 1971 Cadillac Eldorado. 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, 1971 Cadillac Eldorado (744 Nm @ 3000 RPM) has 459 more torque (in Nm) than 1981 Audi UR. (285 Nm @ 3500 RPM). This means 1971 Cadillac Eldorado will have an easier job in driving up hills or pulling heavy equipment than 1981 Audi UR. 1971 Cadillac Eldorado has automatic transmission and 1981 Audi UR has manual transmission. 1981 Audi UR will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 1971 Cadillac Eldorado will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1981 Audi UR | 1971 Cadillac Eldorado | |
| Make | Audi | Cadillac |
| Model | UR | Eldorado |
| Year Released | 1981 | 1971 |
| Engine Position | Front | Front |
| Engine Size | 2144 cc | 8190 cc |
| Engine Cylinders | 5 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 2 valves | 2 valves |
| Horse Power | 197 HP | 223 HP |
| Engine RPM | 5500 RPM | 4400 RPM |
| Torque | 285 Nm | 744 Nm |
| Torque RPM | 3500 RPM | 3000 RPM |
| Engine Bore Size | 79.5 mm | 109.2 mm |
| Engine Stroke Size | 86.4 mm | 109.3 mm |
| Engine Compression Ratio | 7.0:1 | 8.5:1 |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | 4WD | Front |
| Transmission Type | Manual | Automatic |
| Number of Seats | 4 seats | 5 seats |
| Number of Doors | 2 doors | 2 doors |
| Vehicle Weight | 1250 kg | 2110 kg |
| Vehicle Length | 4430 mm | 5630 mm |
| Vehicle Width | 1690 mm | 2040 mm |
| Vehicle Height | 1360 mm | 1370 mm |
| Wheelbase Size | 2530 mm | 3210 mm |
| Fuel Tank Capacity | 70 L | 100 L |
