2009 BMW Z4 vs. 2010 Alfa Romeo GT
To start off, 2010 Alfa Romeo GT is newer by 1 year(s). Which means there will be less support and parts availability for 2009 BMW Z4. In addition, the cost of maintenance, including insurance, on 2009 BMW Z4 would be higher. At 2,979 cc (6 cylinders), 2009 BMW Z4 is equipped with a bigger engine. In terms of performance, 2009 BMW Z4 (335 HP @ 7900 RPM) has 197 more horse power than 2010 Alfa Romeo GT. (138 HP @ 6500 RPM). In normal driving conditions, 2009 BMW Z4 should accelerate faster than 2010 Alfa Romeo GT. With that said, vehicle weight also plays an important factor in acceleration. 2009 BMW Z4 weights approximately 160 kg more than 2010 Alfa Romeo GT. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2009 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 2009 BMW Z4. However, in wet, icy, snow, or gravel driving conditions, 2010 Alfa Romeo GT, 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, 2009 BMW Z4 (315 Nm @ 2750 RPM) has 152 more torque (in Nm) than 2010 Alfa Romeo GT. (163 Nm @ 3900 RPM). This means 2009 BMW Z4 will have an easier job in driving up hills or pulling heavy equipment than 2010 Alfa Romeo GT.
Compare all specifications:
| 2009 BMW Z4 | 2010 Alfa Romeo GT | |
| Make | BMW | Alfa Romeo |
| Model | Z4 | GT |
| Year Released | 2009 | 2010 |
| Body Type | Convertible | Coupe |
| Engine Position | Front | Front |
| Engine Size | 2979 cc | 1747 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 335 HP | 138 HP |
| Engine RPM | 7900 RPM | 6500 RPM |
| Torque | 315 Nm | 163 Nm |
| Torque RPM | 2750 RPM | 3900 RPM |
| Fuel Type | Gasoline | Gasoline - Premium |
| Top Speed | 250 km/hour | 200 km/hour |
| Acceleration 0-100mph | 6.2 seconds | 10.6 seconds |
| Drive Type | Rear | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 2 seats | 5 seats |
| Number of Doors | 2 doors | 2 doors |
| Vehicle Weight | 1525 kg | 1365 kg |
| Vehicle Length | 4100 mm | 4500 mm |
| Vehicle Width | 1790 mm | 1770 mm |
| Vehicle Height | 1310 mm | 1370 mm |
| Wheelbase Size | 2500 mm | 2600 mm |
| Fuel Consumption Overall | 9.1 L/100km | 8.5 L/100km |
| Fuel Tank Capacity | 55 L | 63 L |
