1956 Alfa Romeo Giulietta vs. 2009 Audi A4
To start off, 2009 Audi A4 is newer by 53 year(s). Which means there will be less support and parts availability for 1956 Alfa Romeo Giulietta. In addition, the cost of maintenance, including insurance, on 1956 Alfa Romeo Giulietta would be higher. At 1,984 cc (4 cylinders), 2009 Audi A4 is equipped with a bigger engine. In terms of performance, 2009 Audi A4 (218 HP @ 5900 RPM) has 128 more horse power than 1956 Alfa Romeo Giulietta. (90 HP @ 6500 RPM) In normal driving conditions, 2009 Audi A4 should accelerate faster than 1956 Alfa Romeo Giulietta. With that said, vehicle weight also plays an important factor in acceleration. 2009 Audi A4 weights approximately 700 kg more than 1956 Alfa Romeo Giulietta. 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 1956 Alfa Romeo Giulietta. 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 (300 Nm @ 2200 RPM) has 192 more torque (in Nm) than 1956 Alfa Romeo Giulietta. (108 Nm @ 4500 RPM). This means 2009 Audi A4 will have an easier job in driving up hills or pulling heavy equipment than 1956 Alfa Romeo Giulietta. 2009 Audi A4 has automatic transmission and 1956 Alfa Romeo Giulietta has manual transmission. 1956 Alfa Romeo Giulietta will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2009 Audi A4 will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1956 Alfa Romeo Giulietta | 2009 Audi A4 | |
| Make | Alfa Romeo | Audi |
| Model | Giulietta | A4 |
| Year Released | 1956 | 2009 |
| Engine Position | Front | Front |
| Engine Size | 1290 cc | 1984 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 90 HP | 218 HP |
| Engine RPM | 6500 RPM | 5900 RPM |
| Torque | 108 Nm | 300 Nm |
| Torque RPM | 4500 RPM | 2200 RPM |
| Engine Bore Size | 74.1 mm | 82.5 mm |
| Engine Stroke Size | 75 mm | 92.8 mm |
| Engine Compression Ratio | 9.1:1 | 10.5:1 |
| Drive Type | Rear | 4WD |
| Transmission Type | Manual | Automatic |
| Number of Seats | 4 seats | 5 seats |
| Number of Doors | 2 doors | 4 doors |
| Vehicle Weight | 895 kg | 1595 kg |
| Vehicle Length | 3990 mm | 4610 mm |
| Vehicle Width | 1540 mm | 1780 mm |
| Vehicle Height | 1330 mm | 1400 mm |
| Wheelbase Size | 2390 mm | 2660 mm |
| Fuel Tank Capacity | 71 L | 63 L |
