1966 Alfa Romeo 2600 vs. 1981 Audi UR
To start off, 1981 Audi UR is newer by 15 year(s). Which means there will be less support and parts availability for 1966 Alfa Romeo 2600. In addition, the cost of maintenance, including insurance, on 1966 Alfa Romeo 2600 would be higher. At 2,584 cc (6 cylinders), 1966 Alfa Romeo 2600 is equipped with a bigger engine. In terms of performance, 1981 Audi UR (197 HP @ 5500 RPM) has 34 more horse power than 1966 Alfa Romeo 2600. (163 HP @ 5900 RPM) In normal driving conditions, 1981 Audi UR should accelerate faster than 1966 Alfa Romeo 2600. With that said, vehicle weight also plays an important factor in acceleration. 1981 Audi UR weights approximately 134 kg more than 1966 Alfa Romeo 2600. 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 Alfa Romeo 2600. 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 65 more torque (in Nm) than 1966 Alfa Romeo 2600. (220 Nm @ 4000 RPM). This means 1981 Audi UR will have an easier job in driving up hills or pulling heavy equipment than 1966 Alfa Romeo 2600.
Compare all specifications:
1966 Alfa Romeo 2600 | 1981 Audi UR | |
Make | Alfa Romeo | Audi |
Model | 2600 | UR |
Year Released | 1966 | 1981 |
Engine Position | Front | Front |
Engine Size | 2584 cc | 2144 cc |
Engine Cylinders | 6 cylinders | 5 cylinders |
Engine Type | in-line | in-line |
Valves per Cylinder | 2 valves | 2 valves |
Horse Power | 163 HP | 197 HP |
Engine RPM | 5900 RPM | 5500 RPM |
Torque | 220 Nm | 285 Nm |
Torque RPM | 4000 RPM | 3500 RPM |
Engine Bore Size | 83 mm | 79.5 mm |
Engine Stroke Size | 79.6 mm | 86.4 mm |
Engine Compression Ratio | 9.0:1 | 7.0:1 |
Fuel Type | Gasoline | Gasoline |
Drive Type | Rear | 4WD |
Transmission Type | Manual | Manual |
Number of Seats | 4 seats | 4 seats |
Number of Doors | 2 doors | 2 doors |
Vehicle Weight | 1116 kg | 1250 kg |
Vehicle Length | 4410 mm | 4430 mm |
Vehicle Width | 1660 mm | 1690 mm |
Vehicle Height | 1330 mm | 1360 mm |
Wheelbase Size | 2510 mm | 2530 mm |
Fuel Tank Capacity | 47 L | 70 L |