1954 Alfa Romeo Giulietta vs. 2007 Audi A3
To start off, 2007 Audi A3 is newer by 53 year(s). Which means there will be less support and parts availability for 1954 Alfa Romeo Giulietta. In addition, the cost of maintenance, including insurance, on 1954 Alfa Romeo Giulietta would be higher. At 3,187 cc (6 cylinders), 2007 Audi A3 is equipped with a bigger engine. In terms of performance, 2007 Audi A3 (247 HP @ 6300 RPM) has 171 more horse power than 1954 Alfa Romeo Giulietta. (76 HP @ 6300 RPM) In normal driving conditions, 2007 Audi A3 should accelerate faster than 1954 Alfa Romeo Giulietta. With that said, vehicle weight also plays an important factor in acceleration. 2007 Audi A3 weights approximately 745 kg more than 1954 Alfa Romeo Giulietta. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2007 Audi A3 is four wheel drive (4WD), it will have significant more traction and grip than 1954 Alfa Romeo Giulietta. In wet, icy, snow, or gravel driving conditions, 2007 Audi A3 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, 2007 Audi A3 (320 Nm @ 8200 RPM) has 208 more torque (in Nm) than 1954 Alfa Romeo Giulietta. (112 Nm @ 4250 RPM). This means 2007 Audi A3 will have an easier job in driving up hills or pulling heavy equipment than 1954 Alfa Romeo Giulietta.
Compare all specifications:
| 1954 Alfa Romeo Giulietta | 2007 Audi A3 | |
| Make | Alfa Romeo | Audi |
| Model | Giulietta | A3 |
| Year Released | 1954 | 2007 |
| Engine Position | Front | Front |
| Engine Size | 1290 cc | 3187 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Horse Power | 76 HP | 247 HP |
| Engine RPM | 6300 RPM | 6300 RPM |
| Torque | 112 Nm | 320 Nm |
| Torque RPM | 4250 RPM | 8200 RPM |
| Engine Bore Size | 74 mm | 84 mm |
| Engine Stroke Size | 75 mm | 95.9 mm |
| Engine Compression Ratio | 8.0:1 | 11.3:1 |
| Fuel Type | Gasoline | Gasoline |
| Top Speed | 166 km/hour | 250 km/hour |
| Drive Type | Rear | 4WD |
| Transmission Type | Manual | Manual |
| Number of Seats | 4 seats | 5 seats |
| Number of Doors | 2 doors | 5 doors |
| Vehicle Weight | 820 kg | 1565 kg |
| Vehicle Length | 3990 mm | 4290 mm |
| Vehicle Width | 1540 mm | 1770 mm |
| Vehicle Height | 1330 mm | 1430 mm |
| Wheelbase Size | 2390 mm | 2580 mm |
| Fuel Tank Capacity | 53 L | 60 L |
