2005 BMW Z4 vs. 2012 Alfa Romeo Giulietta
To start off, 2012 Alfa Romeo Giulietta is newer by 7 year(s). Which means there will be less support and parts availability for 2005 BMW Z4. In addition, the cost of maintenance, including insurance, on 2005 BMW Z4 would be higher. At 1,995 cc (4 cylinders), 2005 BMW Z4 is equipped with a bigger engine. In terms of performance, 2012 Alfa Romeo Giulietta (168 HP @ 5500 RPM) has 27 more horse power than 2005 BMW Z4. (141 HP @ 6200 RPM) In normal driving conditions, 2012 Alfa Romeo Giulietta should accelerate faster than 2005 BMW Z4. With that said, vehicle weight also plays an important factor in acceleration. 2012 Alfa Romeo Giulietta weights approximately 30 kg more than 2005 BMW Z4. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2005 BMW Z4 is rear wheel drive (RWD), it offers better handling in dry conditions; in addition, if you are looking to drift, it will be much easier to do with 2005 BMW Z4. However, in wet, icy, snow, or gravel driving conditions, 2012 Alfa Romeo Giulietta, being front wheel drive (FWD), will offer much better control with better grip. 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, 2012 Alfa Romeo Giulietta (250 Nm @ 2500 RPM) has 50 more torque (in Nm) than 2005 BMW Z4. (200 Nm @ 3600 RPM). This means 2012 Alfa Romeo Giulietta will have an easier job in driving up hills or pulling heavy equipment than 2005 BMW Z4.
Compare all specifications:
| 2005 BMW Z4 | 2012 Alfa Romeo Giulietta | |
| Make | BMW | Alfa Romeo |
| Model | Z4 | Giulietta |
| Year Released | 2005 | 2012 |
| Body Type | Convertible | Hatchback |
| Engine Position | Front | Front |
| Engine Size | 1995 cc | 1368 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 141 HP | 168 HP |
| Engine RPM | 6200 RPM | 5500 RPM |
| Torque | 200 Nm | 250 Nm |
| Torque RPM | 3600 RPM | 2500 RPM |
| Fuel Type | Gasoline - Premium | Gasoline |
| Top Speed | 220 km/hour | 218 km/hour |
| Acceleration 0-100mph | 8.2 seconds | 7.7 seconds |
| Drive Type | Rear | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 2 seats | 5 seats |
| Number of Doors | 2 doors | 5 doors |
| Vehicle Weight | 1325 kg | 1355 kg |
| Vehicle Length | 4100 mm | 4351 mm |
| Vehicle Width | 1790 mm | 1798 mm |
| Vehicle Height | 1310 mm | 1465 mm |
| Wheelbase Size | 2500 mm | 2634 mm |
| Fuel Consumption Highway | 5.8 L/100km | 4.3 L/100km |
| Fuel Consumption City | 11 L/100km | 6.7 L/100km |
| Fuel Consumption Overall | 7.7 L/100km | 5.2 L/100km |
