2005 Alfa Romeo 156 vs. 2010 BMW Z4
To start off, 2010 BMW Z4 is newer by 5 year(s). Which means there will be less support and parts availability for 2005 Alfa Romeo 156. In addition, the cost of maintenance, including insurance, on 2005 Alfa Romeo 156 would be higher. At 2,492 cc (6 cylinders), 2005 Alfa Romeo 156 is equipped with a bigger engine. In terms of performance, 2010 BMW Z4 (244 HP @ 5000 RPM) has 59 more horse power than 2005 Alfa Romeo 156. (185 HP @ 5000 RPM) In normal driving conditions, 2010 BMW Z4 should accelerate faster than 2005 Alfa Romeo 156.
Because 2010 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 2010 BMW Z4. However, in wet, icy, snow, or gravel driving conditions, 2005 Alfa Romeo 156, 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, 2010 BMW Z4 (350 Nm @ 1500 RPM) has 128 more torque (in Nm) than 2005 Alfa Romeo 156. (222 Nm @ 5000 RPM). This means 2010 BMW Z4 will have an easier job in driving up hills or pulling heavy equipment than 2005 Alfa Romeo 156.
Compare all specifications:
2005 Alfa Romeo 156 | 2010 BMW Z4 | |
Make | Alfa Romeo | BMW |
Model | 156 | Z4 |
Year Released | 2005 | 2010 |
Body Type | Station Wagon | Convertible |
Engine Position | Front | Front |
Engine Size | 2492 cc | 1997 cc |
Engine Cylinders | 6 cylinders | 4 cylinders |
Engine Type | V | in-line |
Valves per Cylinder | 4 valves | 4 valves |
Horse Power | 185 HP | 244 HP |
Engine RPM | 5000 RPM | 5000 RPM |
Torque | 222 Nm | 350 Nm |
Torque RPM | 5000 RPM | 1500 RPM |
Engine Bore Size | 88 mm | 90.1 mm |
Engine Stroke Size | 68.3 mm | 84 mm |
Top Speed | 225 km/hour | 250 km/hour |
Acceleration 0-100mph | 8.4 seconds | 5.7 seconds |
Drive Type | Front | Rear |
Transmission Type | Manual | Manual |
Number of Seats | 5 seats | 2 seats |
Number of Doors | 5 doors | 2 doors |
Vehicle Weight | 1490 kg | 1490 kg |
Vehicle Length | 4450 mm | 4239 mm |
Vehicle Width | 1750 mm | 1791 mm |
Vehicle Height | 1440 mm | 1290 mm |
Wheelbase Size | 2710 mm | 2497 mm |
Fuel Consumption Overall | 11.8 L/100km | 6.8 L/100km |
Fuel Tank Capacity | 72 L | 55 L |