2002 Alfa Romeo 147 vs. 2011 BMW Z4
To start off, 2011 BMW Z4 is newer by 9 year(s). Which means there will be less support and parts availability for 2002 Alfa Romeo 147. In addition, the cost of maintenance, including insurance, on 2002 Alfa Romeo 147 would be higher. At 1,997 cc (4 cylinders), 2011 BMW Z4 is equipped with a bigger engine. In terms of performance, 2011 BMW Z4 (182 HP @ 5000 RPM) has 44 more horse power than 2002 Alfa Romeo 147. (138 HP @ 4000 RPM) In normal driving conditions, 2011 BMW Z4 should accelerate faster than 2002 Alfa Romeo 147. With that said, vehicle weight also plays an important factor in acceleration. 2011 BMW Z4 weights approximately 190 kg more than 2002 Alfa Romeo 147. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2011 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 2011 BMW Z4. However, in wet, icy, snow, or gravel driving conditions, 2002 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, 2002 Alfa Romeo 147 (305 Nm @ 2000 RPM) has 35 more torque (in Nm) than 2011 BMW Z4. (270 Nm @ 1250 RPM). This means 2002 Alfa Romeo 147 will have an easier job in driving up hills or pulling heavy equipment than 2011 BMW Z4.
Compare all specifications:
| 2002 Alfa Romeo 147 | 2011 BMW Z4 | |
| Make | Alfa Romeo | BMW |
| Model | 147 | Z4 |
| Year Released | 2002 | 2011 |
| Engine Position | Front | Front |
| Engine Size | 1910 cc | 1997 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 138 HP | 182 HP |
| Engine RPM | 4000 RPM | 5000 RPM |
| Torque | 305 Nm | 270 Nm |
| Torque RPM | 2000 RPM | 1250 RPM |
| Fuel Type | Diesel | Gasoline |
| Top Speed | 201 km/hour | 235 km/hour |
| Acceleration 0-100mph | 9.1 seconds | 6.9 seconds |
| Drive Type | Front | Rear |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 2 seats |
| Number of Doors | 3 doors | 2 doors |
| Vehicle Weight | 1290 kg | 1480 kg |
| Vehicle Length | 4180 mm | 4239 mm |
| Vehicle Width | 1740 mm | 1791 mm |
| Vehicle Height | 1450 mm | 1290 mm |
| Wheelbase Size | 2550 mm | 2497 mm |
| Fuel Consumption | 4.7 L/100km | 5.5 L/100km |
| Fuel Consumption City | 8 L/100km | 9.1 L/100km |
| Fuel Consumption Overall | 5.9 L/100km | 6.8 L/100km |
| Fuel Tank Capacity | 60 L | 55 L |
