1981 Audi UR vs. 2004 Porsche Carrera GT
To start off, 2004 Porsche Carrera GT 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 5,736 cc (10 cylinders), 2004 Porsche Carrera GT is equipped with a bigger engine. In terms of performance, 2004 Porsche Carrera GT (605 HP @ 6000 RPM) has 408 more horse power than 1981 Audi UR. (197 HP @ 5500 RPM) In normal driving conditions, 2004 Porsche Carrera GT should accelerate faster than 1981 Audi UR. With that said, vehicle weight also plays an important factor in acceleration. 2004 Porsche Carrera GT weights approximately 130 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.
Let's talk about torque, 2004 Porsche Carrera GT (591 Nm) has 306 more torque (in Nm) than 1981 Audi UR. (285 Nm). This means 2004 Porsche Carrera GT will have an easier job in driving up hills or pulling heavy equipment than 1981 Audi UR.
Compare all specifications:
1981 Audi UR | 2004 Porsche Carrera GT | |
Make | Audi | Porsche |
Model | UR | Carrera GT |
Year Released | 1981 | 2004 |
Engine Position | Front | Middle |
Engine Size | 2144 cc | 5736 cc |
Engine Cylinders | 5 cylinders | 10 cylinders |
Engine Type | in-line | V |
Valves per Cylinder | 2 valves | 4 valves |
Horse Power | 197 HP | 605 HP |
Engine RPM | 5500 RPM | 6000 RPM |
Torque | 285 Nm | 591 Nm |
Engine Bore Size | 79.5 mm | 98 mm |
Engine Stroke Size | 86.4 mm | 76 mm |
Number of Seats | 4 seats | 2 seats |
Number of Doors | 2 doors | 2 doors |
Vehicle Weight | 1250 kg | 1380 kg |
Vehicle Length | 4430 mm | 4620 mm |
Vehicle Width | 1690 mm | 1930 mm |
Vehicle Height | 1360 mm | 1170 mm |
Wheelbase Size | 2530 mm | 2740 mm |
Fuel Tank Capacity | 70 L | 92 L |