2009 Alfa Romeo GT vs. 2007 BMW Z4
To start off, 2009 Alfa Romeo GT is newer by 2 year(s). Which means there will be less support and parts availability for 2007 BMW Z4. In addition, the cost of maintenance, including insurance, on 2007 BMW Z4 would be higher. At 3,246 cc (6 cylinders), 2007 BMW Z4 is equipped with a bigger engine. In terms of performance, 2007 BMW Z4 (338 HP @ 7900 RPM) has 200 more horse power than 2009 Alfa Romeo GT. (138 HP @ 6500 RPM) In normal driving conditions, 2007 BMW Z4 should accelerate faster than 2009 Alfa Romeo GT. With that said, vehicle weight also plays an important factor in acceleration. 2007 BMW Z4 weights approximately 120 kg more than 2009 Alfa Romeo GT. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2007 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 2007 BMW Z4. However, in wet, icy, snow, or gravel driving conditions, 2009 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, 2007 BMW Z4 (365 Nm @ 4900 RPM) has 202 more torque (in Nm) than 2009 Alfa Romeo GT. (163 Nm @ 3900 RPM). This means 2007 BMW Z4 will have an easier job in driving up hills or pulling heavy equipment than 2009 Alfa Romeo GT.
Compare all specifications:
2009 Alfa Romeo GT | 2007 BMW Z4 | |
Make | Alfa Romeo | BMW |
Model | GT | Z4 |
Year Released | 2009 | 2007 |
Body Type | Coupe | Convertible |
Engine Position | Front | Front |
Engine Size | 1747 cc | 3246 cc |
Engine Cylinders | 4 cylinders | 6 cylinders |
Engine Type | in-line | in-line |
Valves per Cylinder | 4 valves | 4 valves |
Horse Power | 138 HP | 338 HP |
Engine RPM | 6500 RPM | 7900 RPM |
Torque | 163 Nm | 365 Nm |
Torque RPM | 3900 RPM | 4900 RPM |
Engine Bore Size | 82 mm | 87 mm |
Engine Stroke Size | 82.7 mm | 91 mm |
Engine Compression Ratio | 10.3:1 | 11.5:1 |
Fuel Type | Gasoline - Premium | Gasoline - Premium |
Top Speed | 200 km/hour | 250 km/hour |
Acceleration 0-100mph | 10.6 seconds | 5 seconds |
Drive Type | Front | Rear |
Transmission Type | Manual | Manual |
Number of Seats | 5 seats | 2 seats |
Number of Doors | 2 doors | 2 doors |
Vehicle Weight | 1365 kg | 1485 kg |
Vehicle Length | 4500 mm | 4120 mm |
Vehicle Width | 1770 mm | 1790 mm |
Vehicle Height | 1370 mm | 1310 mm |
Wheelbase Size | 2600 mm | 2500 mm |
Fuel Consumption Overall | 8.5 L/100km | 12.1 L/100km |
Fuel Tank Capacity | 63 L | 55 L |