1981 Audi UR vs. 1966 Willys-Overland Interlagos
To start off, 1981 Audi UR is newer by 15 year(s). Which means there will be less support and parts availability for 1966 Willys-Overland Interlagos. In addition, the cost of maintenance, including insurance, on 1966 Willys-Overland Interlagos would be higher. 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 145 more horse power than 1966 Willys-Overland Interlagos. (52 HP @ 5600 RPM). In normal driving conditions, 1981 Audi UR should accelerate faster than 1966 Willys-Overland Interlagos. With that said, vehicle weight also plays an important factor in acceleration. 1981 Audi UR weights approximately 710 kg more than 1966 Willys-Overland Interlagos. 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 1966 Willys-Overland Interlagos. 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, 1981 Audi UR (285 Nm @ 3500 RPM) has 209 more torque (in Nm) than 1966 Willys-Overland Interlagos. (76 Nm @ 3500 RPM). This means 1981 Audi UR will have an easier job in driving up hills or pulling heavy equipment than 1966 Willys-Overland Interlagos.
Compare all specifications:
1981 Audi UR | 1966 Willys-Overland Interlagos | |
Make | Audi | Willys-Overland |
Model | UR | Interlagos |
Year Released | 1981 | 1966 |
Engine Size | 2144 cc | 845 cc |
Engine Cylinders | 5 cylinders | 4 cylinders |
Engine Type | in-line | in-line |
Valves per Cylinder | 2 valves | 2 valves |
Horse Power | 197 HP | 52 HP |
Engine RPM | 5500 RPM | 5600 RPM |
Torque | 285 Nm | 76 Nm |
Torque RPM | 3500 RPM | 3500 RPM |
Fuel Type | Gasoline | Gasoline |
Drive Type | 4WD | Rear |
Vehicle Weight | 1250 kg | 540 kg |
Vehicle Length | 4430 mm | 3710 mm |
Vehicle Width | 1690 mm | 1460 mm |
Vehicle Height | 1360 mm | 1230 mm |
Wheelbase Size | 2530 mm | 2110 mm |