2006 BMW Z4 vs. 2004 Alfa Romeo 166
To start off, 2006 BMW Z4 is newer by 2 year(s). Which means there will be less support and parts availability for 2004 Alfa Romeo 166. In addition, the cost of maintenance, including insurance, on 2004 Alfa Romeo 166 would be higher. Both 2006 BMW Z4 and 2004 Alfa Romeo 166 are equipped with a 2,492 cc engine. In terms of performance, 2006 BMW Z4 (189 HP @ 6000 RPM) has 4 more horse power than 2004 Alfa Romeo 166. (185 HP @ 6300 RPM). In normal driving conditions, 2006 BMW Z4 should accelerate faster than 2004 Alfa Romeo 166. With that said, vehicle weight also plays an important factor in acceleration. 2004 Alfa Romeo 166 weights approximately 100 kg more than 2006 BMW Z4.
Because 2006 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 2006 BMW Z4. However, in wet, icy, snow, or gravel driving conditions, 2004 Alfa Romeo 166, 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 BMW Z4 (245 Nm @ 3500 RPM) has 24 more torque (in Nm) than 2004 Alfa Romeo 166. (221 Nm @ 5000 RPM). This means 2006 BMW Z4 will have an easier job in driving up hills or pulling heavy equipment than 2004 Alfa Romeo 166.
Compare all specifications:
2006 BMW Z4 | 2004 Alfa Romeo 166 | |
Make | BMW | Alfa Romeo |
Model | Z4 | 166 |
Year Released | 2006 | 2004 |
Body Type | Convertible | Sedan |
Engine Position | Front | Front |
Engine Size | 2492 cc | 2492 cc |
Engine Cylinders | 6 cylinders | 6 cylinders |
Engine Type | in-line | V |
Valves per Cylinder | 4 valves | 4 valves |
Horse Power | 189 HP | 185 HP |
Engine RPM | 6000 RPM | 6300 RPM |
Torque | 245 Nm | 221 Nm |
Torque RPM | 3500 RPM | 5000 RPM |
Engine Compression Ratio | 11.0:1 | 10.3:1 |
Top Speed | 235 km/hour | 220 km/hour |
Acceleration 0-100mph | 7 seconds | 8.4 seconds |
Drive Type | Rear | Front |
Transmission Type | Manual | Manual |
Number of Seats | 2 seats | 5 seats |
Number of Doors | 2 doors | 4 doors |
Vehicle Weight | 1335 kg | 1435 kg |
Vehicle Length | 4100 mm | 4730 mm |
Vehicle Width | 1790 mm | 1810 mm |
Vehicle Height | 1310 mm | 1420 mm |
Wheelbase Size | 2500 mm | 2710 mm |
Fuel Consumption Overall | 9 L/100km | 11.9 L/100km |
Fuel Tank Capacity | 55 L | 69 L |