2004 BMW Z4 vs. 2006 Alfa Romeo GT
To start off, 2006 Alfa Romeo GT is newer by 2 year(s). Which means there will be less support and parts availability for 2004 BMW Z4. In addition, the cost of maintenance, including insurance, on 2004 BMW Z4 would be higher. At 2,494 cc (6 cylinders), 2004 BMW Z4 is equipped with a bigger engine. In terms of performance, 2004 BMW Z4 (185 HP @ 6000 RPM) has 37 more horse power than 2006 Alfa Romeo GT. (148 HP @ 4000 RPM). In normal driving conditions, 2004 BMW Z4 should accelerate faster than 2006 Alfa Romeo GT. With that said, vehicle weight also plays an important factor in acceleration. 2006 Alfa Romeo GT weights approximately 144 kg more than 2004 BMW Z4.
Because 2004 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 2004 BMW Z4. However, in wet, icy, snow, or gravel driving conditions, 2006 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, 2006 Alfa Romeo GT (305 Nm @ 2000 RPM) has 60 more torque (in Nm) than 2004 BMW Z4. (245 Nm @ 3500 RPM). This means 2006 Alfa Romeo GT will have an easier job in driving up hills or pulling heavy equipment than 2004 BMW Z4. 2006 Alfa Romeo GT has automatic transmission and 2004 BMW Z4 has manual transmission. 2004 BMW Z4 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2006 Alfa Romeo GT will be easier to drive especially in heavy traffic.
Compare all specifications:
2004 BMW Z4 | 2006 Alfa Romeo GT | |
Make | BMW | Alfa Romeo |
Model | Z4 | GT |
Year Released | 2004 | 2006 |
Body Type | Convertible | Coupe |
Engine Position | Front | Front |
Engine Size | 2494 cc | 1909 cc |
Engine Cylinders | 6 cylinders | 4 cylinders |
Engine Type | in-line | in-line |
Valves per Cylinder | 4 valves | 4 valves |
Horse Power | 185 HP | 148 HP |
Engine RPM | 6000 RPM | 4000 RPM |
Torque | 245 Nm | 305 Nm |
Torque RPM | 3500 RPM | 2000 RPM |
Engine Bore Size | 84 mm | 82 mm |
Engine Stroke Size | 75 mm | 90.4 mm |
Engine Compression Ratio | 11.0:1 | 18.5:1 |
Fuel Type | Gasoline - Premium | Diesel |
Top Speed | 235 km/hour | 209 km/hour |
Drive Type | Rear | Front |
Transmission Type | Manual | Automatic |
Number of Seats | 2 seats | 5 seats |
Number of Doors | 2 doors | 2 doors |
Vehicle Weight | 1296 kg | 1440 kg |
Vehicle Length | 4100 mm | 4500 mm |
Vehicle Width | 1790 mm | 1770 mm |
Vehicle Height | 1300 mm | 1370 mm |
Wheelbase Size | 2500 mm | 2600 mm |
Fuel Consumption Overall | 10.2 L/100km | 6.6 L/100km |
Fuel Tank Capacity | 55 L | 63 L |