1961 Alfa Romeo Giulietta vs. 2005 Audi A4
To start off, 2005 Audi A4 is newer by 44 year(s). Which means there will be less support and parts availability for 1961 Alfa Romeo Giulietta. In addition, the cost of maintenance, including insurance, on 1961 Alfa Romeo Giulietta would be higher. At 2,983 cc (6 cylinders), 2005 Audi A4 is equipped with a bigger engine. In terms of performance, 2005 Audi A4 (223 HP @ 6500 RPM) has 147 more horse power than 1961 Alfa Romeo Giulietta. (76 HP @ 6300 RPM) In normal driving conditions, 2005 Audi A4 should accelerate faster than 1961 Alfa Romeo Giulietta. With that said, vehicle weight also plays an important factor in acceleration. 2005 Audi A4 weights approximately 875 kg more than 1961 Alfa Romeo Giulietta. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2005 Audi A4 is four wheel drive (4WD), it will have significant more traction and grip than 1961 Alfa Romeo Giulietta. In wet, icy, snow, or gravel driving conditions, 2005 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, 2005 Audi A4 (300 Nm) has 188 more torque (in Nm) than 1961 Alfa Romeo Giulietta. (112 Nm). This means 2005 Audi A4 will have an easier job in driving up hills or pulling heavy equipment than 1961 Alfa Romeo Giulietta.
Compare all specifications:
| 1961 Alfa Romeo Giulietta | 2005 Audi A4 | |
| Make | Alfa Romeo | Audi |
| Model | Giulietta | A4 |
| Year Released | 1961 | 2005 |
| Engine Position | Front | Front |
| Engine Size | 1288 cc | 2983 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 2 valves | 5 valves |
| Horse Power | 76 HP | 223 HP |
| Engine RPM | 6300 RPM | 6500 RPM |
| Torque | 112 Nm | 300 Nm |
| Engine Bore Size | 74 mm | 83.1 mm |
| Engine Stroke Size | 75 mm | 93 mm |
| Engine Compression Ratio | 8.5:1 | 10.1:1 |
| Drive Type | Rear | 4WD |
| Number of Seats | 4 seats | 5 seats |
| Number of Doors | 2 doors | 5 doors |
| Vehicle Weight | 820 kg | 1695 kg |
| Vehicle Length | 3930 mm | 4550 mm |
| Vehicle Width | 1540 mm | 1770 mm |
| Vehicle Height | 1330 mm | 1430 mm |
| Wheelbase Size | 2390 mm | 2580 mm |
| Fuel Tank Capacity | 53 L | 66 L |
