2004 Alfa Romeo 147 vs. 1999 BMW Z9
To start off, 2004 Alfa Romeo 147 is newer by 5 year(s). Which means there will be less support and parts availability for 1999 BMW Z9. In addition, the cost of maintenance, including insurance, on 1999 BMW Z9 would be higher. At 4,397 cc (8 cylinders), 1999 BMW Z9 is equipped with a bigger engine. In terms of performance, 1999 BMW Z9 (242 HP @ 7400 RPM) has 124 more horse power than 2004 Alfa Romeo 147. (118 HP @ 6200 RPM) In normal driving conditions, 1999 BMW Z9 should accelerate faster than 2004 Alfa Romeo 147. With that said, vehicle weight also plays an important factor in acceleration. 1999 BMW Z9 weights approximately 424 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 1999 BMW Z9 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 1999 BMW Z9. 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, 1999 BMW Z9 (560 Nm @ 1750 RPM) has 414 more torque (in Nm) than 2004 Alfa Romeo 147. (146 Nm @ 4200 RPM). This means 1999 BMW Z9 will have an easier job in driving up hills or pulling heavy equipment than 2004 Alfa Romeo 147.
Compare all specifications:
| 2004 Alfa Romeo 147 | 1999 BMW Z9 | |
| Make | Alfa Romeo | BMW |
| Model | 147 | Z9 |
| Year Released | 2004 | 1999 |
| Engine Position | Front | Front |
| Engine Size | 1598 cc | 4397 cc |
| Engine Cylinders | 4 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Horse Power | 118 HP | 242 HP |
| Engine RPM | 6200 RPM | 7400 RPM |
| Torque | 146 Nm | 560 Nm |
| Torque RPM | 4200 RPM | 1750 RPM |
| Engine Compression Ratio | 10.3:1 | 18.0:1 |
| Drive Type | Front | Rear |
| Number of Seats | 5 seats | 2 seats |
| Number of Doors | 3 doors | 2 doors |
| Vehicle Weight | 1206 kg | 1630 kg |
| Vehicle Length | 4230 mm | 5010 mm |
| Vehicle Width | 1740 mm | 1980 mm |
| Vehicle Height | 1450 mm | 1350 mm |
| Wheelbase Size | 2550 mm | 3060 mm |
