1961 Alfa Romeo Giulietta vs. 2006 BMW Z4
To start off, 2006 BMW Z4 is newer by 45 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 2,170 cc (6 cylinders), 2006 BMW Z4 is equipped with a bigger engine. In terms of performance, 2006 BMW Z4 (168 HP) has 116 more horse power than 1961 Alfa Romeo Giulietta. (52 HP) In normal driving conditions, 2006 BMW Z4 should accelerate faster than 1961 Alfa Romeo Giulietta. With that said, vehicle weight also plays an important factor in acceleration. 2006 BMW Z4 weights approximately 450 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.
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, 2006 BMW Z4 (210 Nm @ 3500 RPM) has 116 more torque (in Nm) than 1961 Alfa Romeo Giulietta. (94 Nm @ 3000 RPM). This means 2006 BMW Z4 will have an easier job in driving up hills or pulling heavy equipment than 1961 Alfa Romeo Giulietta. 2006 BMW Z4 has automatic transmission and 1961 Alfa Romeo Giulietta has manual transmission. 1961 Alfa Romeo Giulietta will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2006 BMW Z4 will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1961 Alfa Romeo Giulietta | 2006 BMW Z4 | |
| Make | Alfa Romeo | BMW |
| Model | Giulietta | Z4 |
| Year Released | 1961 | 2006 |
| Engine Position | Front | Front |
| Engine Size | 1290 cc | 2170 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 52 HP | 168 HP |
| Torque | 94 Nm | 210 Nm |
| Torque RPM | 3000 RPM | 3500 RPM |
| Engine Compression Ratio | 9.1:1 | 10.8:1 |
| Fuel Type | Gasoline | Gasoline - Premium |
| Drive Type | Rear | Rear |
| Transmission Type | Manual | Automatic |
| Number of Seats | 5 seats | 2 seats |
| Number of Doors | 4 doors | 2 doors |
| Vehicle Weight | 875 kg | 1325 kg |
| Vehicle Length | 4000 mm | 4100 mm |
| Vehicle Width | 1560 mm | 1790 mm |
| Vehicle Height | 1490 mm | 1310 mm |
| Wheelbase Size | 2400 mm | 2500 mm |
| Fuel Tank Capacity | 39 L | 55 L |
