1981 Audi UR vs. 2005 GMC Sierra
To start off, 2005 GMC Sierra is newer by 24 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 5,965 cc (8 cylinders), 2005 GMC Sierra is equipped with a bigger engine. In terms of performance, 2005 GMC Sierra (300 HP) has 103 more horse power than 1981 Audi UR. (197 HP) In normal driving conditions, 2005 GMC Sierra should accelerate faster than 1981 Audi UR. With that said, vehicle weight also plays an important factor in acceleration. 2005 GMC Sierra weights approximately 1583 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 2005 GMC Sierra. 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, 2005 GMC Sierra (488 Nm) has 203 more torque (in Nm) than 1981 Audi UR. (285 Nm). This means 2005 GMC Sierra will have an easier job in driving up hills or pulling heavy equipment than 1981 Audi UR.
Compare all specifications:
1981 Audi UR | 2005 GMC Sierra | |
Make | Audi | GMC |
Model | UR | Sierra |
Year Released | 1981 | 2005 |
Engine Position | Front | Front |
Engine Size | 2144 cc | 5965 cc |
Engine Cylinders | 5 cylinders | 8 cylinders |
Engine Type | in-line | V |
Valves per Cylinder | 2 valves | 2 valves |
Horse Power | 197 HP | 300 HP |
Torque | 285 Nm | 488 Nm |
Engine Bore Size | 79.5 mm | 102 mm |
Engine Stroke Size | 86.4 mm | 92 mm |
Engine Compression Ratio | 7.0:1 | 9.4:1 |
Drive Type | 4WD | Rear |
Transmission Type | Manual | Manual |
Number of Seats | 4 seats | 6 seats |
Number of Doors | 2 doors | 4 doors |
Vehicle Weight | 1250 kg | 2833 kg |
Vehicle Length | 4430 mm | 6510 mm |
Vehicle Width | 1690 mm | 2450 mm |
Vehicle Height | 1360 mm | 1970 mm |
Wheelbase Size | 2530 mm | 4250 mm |
Fuel Tank Capacity | 70 L | 132 L |