2004 Acura MDX vs. 1981 Audi UR
To start off, 2004 Acura MDX is newer by 23 year(s). Which means there will be less support and parts availability for 1981 Audi UR. In addition, the cost of maintenance, including insurance, on 1981 Audi UR would be higher. At 3,474 cc (6 cylinders), 2004 Acura MDX is equipped with a bigger engine. In terms of performance, 2004 Acura MDX (265 HP @ 5600 RPM) has 68 more horse power than 1981 Audi UR. (197 HP @ 5500 RPM). In normal driving conditions, 2004 Acura MDX should accelerate faster than 1981 Audi UR. With that said, vehicle weight also plays an important factor in acceleration. 2004 Acura MDX weights approximately 796 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.
Both vehicles are four wheel drive (4WD) - it offers better handling, traction, and control in all driving conditions compared with front wheel drive or rear wheel drive vehicles. 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, 2004 Acura MDX (343 Nm) has 58 more torque (in Nm) than 1981 Audi UR. (285 Nm). This means 2004 Acura MDX will have an easier job in driving up hills or pulling heavy equipment than 1981 Audi UR.
Compare all specifications:
2004 Acura MDX | 1981 Audi UR | |
Make | Acura | Audi |
Model | MDX | UR |
Year Released | 2004 | 1981 |
Engine Position | Front | Front |
Engine Size | 3474 cc | 2144 cc |
Engine Cylinders | 6 cylinders | 5 cylinders |
Engine Type | V | in-line |
Valves per Cylinder | 4 valves | 2 valves |
Horse Power | 265 HP | 197 HP |
Engine RPM | 5600 RPM | 5500 RPM |
Torque | 343 Nm | 285 Nm |
Engine Bore Size | 89 mm | 79.5 mm |
Engine Stroke Size | 93 mm | 86.4 mm |
Engine Compression Ratio | 10.0:1 | 7.0:1 |
Drive Type | 4WD | 4WD |
Number of Seats | 7 seats | 4 seats |
Number of Doors | 5 doors | 2 doors |
Vehicle Weight | 2046 kg | 1250 kg |
Vehicle Length | 4800 mm | 4430 mm |
Vehicle Width | 1960 mm | 1690 mm |
Vehicle Height | 1820 mm | 1360 mm |
Wheelbase Size | 2750 mm | 2530 mm |
Fuel Tank Capacity | 73 L | 70 L |