2004 Alfa Romeo 147 vs. 2002 BMW Z3
To start off, 2004 Alfa Romeo 147 is newer by 2 year(s). Which means there will be less support and parts availability for 2002 BMW Z3. In addition, the cost of maintenance, including insurance, on 2002 BMW Z3 would be higher. At 2,488 cc (6 cylinders), 2002 BMW Z3 is equipped with a bigger engine. In terms of performance, 2002 BMW Z3 (185 HP @ 6000 RPM) has 37 more horse power than 2004 Alfa Romeo 147. (148 HP @ 4000 RPM) In normal driving conditions, 2002 BMW Z3 should accelerate faster than 2004 Alfa Romeo 147. With that said, vehicle weight also plays an important factor in acceleration. 2002 BMW Z3 weights approximately 65 kg more than 2004 Alfa Romeo 147. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2002 BMW Z3 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 2002 BMW Z3. However, in wet, icy, snow, or gravel driving conditions, 2004 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 Alfa Romeo 147 (306 Nm @ 2000 RPM) has 69 more torque (in Nm) than 2002 BMW Z3. (237 Nm @ 3500 RPM). This means 2004 Alfa Romeo 147 will have an easier job in driving up hills or pulling heavy equipment than 2002 BMW Z3. 2002 BMW Z3 has automatic transmission and 2004 Alfa Romeo 147 has manual transmission. 2004 Alfa Romeo 147 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2002 BMW Z3 will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2004 Alfa Romeo 147 | 2002 BMW Z3 | |
| Make | Alfa Romeo | BMW |
| Model | 147 | Z3 |
| Year Released | 2004 | 2002 |
| Engine Position | Front | Front |
| Engine Size | 1970 cc | 2488 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 148 HP | 185 HP |
| Engine RPM | 4000 RPM | 6000 RPM |
| Torque | 306 Nm | 237 Nm |
| Torque RPM | 2000 RPM | 3500 RPM |
| Engine Bore Size | 82 mm | 84 mm |
| Engine Stroke Size | 90.4 mm | 74.9 mm |
| Fuel Type | Diesel | Gasoline |
| Top Speed | 208 km/hour | 206 km/hour |
| Drive Type | Front | Rear |
| Transmission Type | Manual | Automatic |
| Number of Seats | 5 seats | 2 seats |
| Number of Doors | 3 doors | 2 doors |
| Vehicle Weight | 1290 kg | 1355 kg |
| Vehicle Length | 4230 mm | 4060 mm |
| Vehicle Width | 1740 mm | 1750 mm |
| Vehicle Height | 1450 mm | 1300 mm |
| Wheelbase Size | 2600 mm | 2450 mm |
| Fuel Tank Capacity | 60 L | 51 L |
