1981 Alfa Romeo Alfa 6 vs. 2009 Audi RS4
To start off, 2009 Audi RS4 is newer by 28 year(s). Which means there will be less support and parts availability for 1981 Alfa Romeo Alfa 6. In addition, the cost of maintenance, including insurance, on 1981 Alfa Romeo Alfa 6 would be higher. At 4,163 cc (8 cylinders), 2009 Audi RS4 is equipped with a bigger engine. In terms of performance, 2009 Audi RS4 (414 HP @ 7800 RPM) has 310 more horse power than 1981 Alfa Romeo Alfa 6. (104 HP @ 4300 RPM) In normal driving conditions, 2009 Audi RS4 should accelerate faster than 1981 Alfa Romeo Alfa 6. With that said, vehicle weight also plays an important factor in acceleration. 2009 Audi RS4 weights approximately 265 kg more than 1981 Alfa Romeo Alfa 6. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2009 Audi RS4 is four wheel drive (4WD), it will have significant more traction and grip than 1981 Alfa Romeo Alfa 6. In wet, icy, snow, or gravel driving conditions, 2009 Audi RS4 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, 2009 Audi RS4 (430 Nm @ 5500 RPM) has 224 more torque (in Nm) than 1981 Alfa Romeo Alfa 6. (206 Nm @ 2400 RPM). This means 2009 Audi RS4 will have an easier job in driving up hills or pulling heavy equipment than 1981 Alfa Romeo Alfa 6.
Compare all specifications:
1981 Alfa Romeo Alfa 6 | 2009 Audi RS4 | |
Make | Alfa Romeo | Audi |
Model | Alfa 6 | RS4 |
Year Released | 1981 | 2009 |
Engine Position | Front | Front |
Engine Size | 2494 cc | 4163 cc |
Engine Cylinders | 5 cylinders | 8 cylinders |
Engine Type | in-line | V |
Horse Power | 104 HP | 414 HP |
Engine RPM | 4300 RPM | 7800 RPM |
Torque | 206 Nm | 430 Nm |
Torque RPM | 2400 RPM | 5500 RPM |
Engine Bore Size | 88 mm | 84.5 mm |
Engine Stroke Size | 82 mm | 92.8 mm |
Engine Compression Ratio | 22.0:1 | 12.5:1 |
Fuel Type | Diesel | Gasoline - Premium |
Drive Type | Rear | 4WD |
Transmission Type | Manual | Manual |
Number of Seats | 5 seats | 4 seats |
Number of Doors | 5 doors | 2 doors |
Vehicle Weight | 1580 kg | 1845 kg |
Vehicle Length | 4690 mm | 4560 mm |
Vehicle Width | 1690 mm | 1820 mm |
Vehicle Height | 1430 mm | 1400 mm |
Wheelbase Size | 2610 mm | 2660 mm |
Fuel Tank Capacity | 50 L | 63 L |