1971 Alfa Romeo Giulia vs. 2009 Audi A4
To start off, 2009 Audi A4 is newer by 38 year(s). Which means there will be less support and parts availability for 1971 Alfa Romeo Giulia. In addition, the cost of maintenance, including insurance, on 1971 Alfa Romeo Giulia would be higher. At 2,965 cc (6 cylinders), 2009 Audi A4 is equipped with a bigger engine. In terms of performance, 2009 Audi A4 (222 HP @ 4000 RPM) has 121 more horse power than 1971 Alfa Romeo Giulia. (101 HP @ 5500 RPM) In normal driving conditions, 2009 Audi A4 should accelerate faster than 1971 Alfa Romeo Giulia. With that said, vehicle weight also plays an important factor in acceleration. 2009 Audi A4 weights approximately 620 kg more than 1971 Alfa Romeo Giulia. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2009 Audi A4 is four wheel drive (4WD), it will have significant more traction and grip than 1971 Alfa Romeo Giulia. In wet, icy, snow, or gravel driving conditions, 2009 Audi A4 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 A4 (450 Nm) has 260 more torque (in Nm) than 1971 Alfa Romeo Giulia. (190 Nm). This means 2009 Audi A4 will have an easier job in driving up hills or pulling heavy equipment than 1971 Alfa Romeo Giulia.
Compare all specifications:
1971 Alfa Romeo Giulia | 2009 Audi A4 | |
Make | Alfa Romeo | Audi |
Model | Giulia | A4 |
Year Released | 1971 | 2009 |
Engine Position | Front | Front |
Engine Size | 1570 cc | 2965 cc |
Engine Cylinders | 4 cylinders | 6 cylinders |
Engine Type | in-line | V |
Horse Power | 101 HP | 222 HP |
Engine RPM | 5500 RPM | 4000 RPM |
Torque | 190 Nm | 450 Nm |
Engine Bore Size | 78 mm | 83 mm |
Engine Stroke Size | 82 mm | 91.4 mm |
Engine Compression Ratio | 9.0:1 | 17.0:1 |
Drive Type | Rear | 4WD |
Transmission Type | Manual | Manual |
Number of Seats | 5 seats | 5 seats |
Number of Doors | 4 doors | 4 doors |
Vehicle Weight | 990 kg | 1610 kg |
Vehicle Length | 4170 mm | 4550 mm |
Vehicle Width | 1580 mm | 1780 mm |
Vehicle Height | 1480 mm | 1430 mm |
Wheelbase Size | 2520 mm | 2660 mm |
Fuel Tank Capacity | 46 L | 70 L |