1955 Alfa Romeo Giulietta vs. 2005 BMW Z4
To start off, 2005 BMW Z4 is newer by 50 year(s). Which means there will be less support and parts availability for 1955 Alfa Romeo Giulietta. In addition, the cost of maintenance, including insurance, on 1955 Alfa Romeo Giulietta would be higher. At 1,995 cc (4 cylinders), 2005 BMW Z4 is equipped with a bigger engine. In terms of performance, 2005 BMW Z4 (141 HP @ 6200 RPM) has 51 more horse power than 1955 Alfa Romeo Giulietta. (90 HP @ 6000 RPM) In normal driving conditions, 2005 BMW Z4 should accelerate faster than 1955 Alfa Romeo Giulietta. With that said, vehicle weight also plays an important factor in acceleration. 2005 BMW Z4 weights approximately 462 kg more than 1955 Alfa Romeo Giulietta. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Both vehicles are rear wheel drive (RWD) - it offers better handling in dry conditions; in addition, if you are looking to drift, both vehicles do the job better than front wheel drive vehicles. 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 BMW Z4 (200 Nm @ 3600 RPM) has 92 more torque (in Nm) than 1955 Alfa Romeo Giulietta. (108 Nm @ 4500 RPM). This means 2005 BMW Z4 will have an easier job in driving up hills or pulling heavy equipment than 1955 Alfa Romeo Giulietta.
Compare all specifications:
| 1955 Alfa Romeo Giulietta | 2005 BMW Z4 | |
| Make | Alfa Romeo | BMW |
| Model | Giulietta | Z4 |
| Year Released | 1955 | 2005 |
| Body Type | Convertible | Convertible |
| Engine Position | Front | Front |
| Engine Size | 1288 cc | 1995 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 90 HP | 141 HP |
| Engine RPM | 6000 RPM | 6200 RPM |
| Torque | 108 Nm | 200 Nm |
| Torque RPM | 4500 RPM | 3600 RPM |
| Engine Bore Size | 74 mm | 84 mm |
| Engine Stroke Size | 75 mm | 90 mm |
| Engine Compression Ratio | 9.1:1 | 10.5:1 |
| Top Speed | 182 km/hour | 220 km/hour |
| Drive Type | Rear | Rear |
| Transmission Type | Manual | Manual |
| Number of Seats | 2 seats | 2 seats |
| Number of Doors | 2 doors | 2 doors |
| Vehicle Weight | 863 kg | 1325 kg |
| Vehicle Length | 3410 mm | 4100 mm |
| Vehicle Width | 1550 mm | 1790 mm |
| Vehicle Height | 1190 mm | 1310 mm |
| Wheelbase Size | 2260 mm | 2500 mm |
| Fuel Tank Capacity | 53 L | 55 L |
