2004 BMW Z4 vs. 2010 Alfa Romeo 147
To start off, 2010 Alfa Romeo 147 is newer by 6 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 2010 Alfa Romeo 147. (148 HP @ 6300 RPM). In normal driving conditions, 2004 BMW Z4 should accelerate faster than 2010 Alfa Romeo 147. With that said, vehicle weight also plays an important factor in acceleration. 2010 Alfa Romeo 147 weights approximately 29 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, 2010 Alfa Romeo 147, 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, 2004 BMW Z4 (245 Nm @ 3500 RPM) has 64 more torque (in Nm) than 2010 Alfa Romeo 147. (181 Nm @ 3800 RPM). This means 2004 BMW Z4 will have an easier job in driving up hills or pulling heavy equipment than 2010 Alfa Romeo 147.
Compare all specifications:
2004 BMW Z4 | 2010 Alfa Romeo 147 | |
Make | BMW | Alfa Romeo |
Model | Z4 | 147 |
Year Released | 2004 | 2010 |
Engine Position | Front | Front |
Engine Size | 2494 cc | 1970 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 | 6300 RPM |
Torque | 245 Nm | 181 Nm |
Torque RPM | 3500 RPM | 3800 RPM |
Engine Bore Size | 84 mm | 83.1 mm |
Engine Stroke Size | 75 mm | 91 mm |
Engine Compression Ratio | 11.0:1 | 10.0:1 |
Fuel Type | Gasoline - Premium | Gasoline |
Drive Type | Rear | Front |
Transmission Type | Manual | Manual |
Number of Seats | 2 seats | 5 seats |
Number of Doors | 2 doors | 5 doors |
Vehicle Weight | 1296 kg | 1325 kg |
Vehicle Length | 4100 mm | 4230 mm |
Vehicle Width | 1790 mm | 1740 mm |
Vehicle Height | 1300 mm | 1450 mm |
Wheelbase Size | 2500 mm | 2550 mm |
Fuel Consumption Overall | 10.2 L/100km | 8.9 L/100km |
Fuel Tank Capacity | 55 L | 60 L |