1989 Alfa Romeo SZ vs. 2003 BMW 330
To start off, 2003 BMW 330 is newer by 14 year(s). Which means there will be less support and parts availability for 1989 Alfa Romeo SZ. In addition, the cost of maintenance, including insurance, on 1989 Alfa Romeo SZ would be higher. At 2,996 cc (6 cylinders), 2003 BMW 330 is equipped with a bigger engine. In terms of performance, 1989 Alfa Romeo SZ (208 HP @ 6200 RPM) has 24 more horse power than 2003 BMW 330. (184 HP @ 4000 RPM). In normal driving conditions, 1989 Alfa Romeo SZ should accelerate faster than 2003 BMW 330. With that said, vehicle weight also plays an important factor in acceleration. 2003 BMW 330 weights approximately 545 kg more than 1989 Alfa Romeo SZ.
Because 2003 BMW 330 is four wheel drive (4WD), it will have significant more traction and grip than 1989 Alfa Romeo SZ. In wet, icy, snow, or gravel driving conditions, 2003 BMW 330 will offer significantly more control. 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, 2003 BMW 330 (410 Nm @ 1500 RPM) has 165 more torque (in Nm) than 1989 Alfa Romeo SZ. (245 Nm @ 4500 RPM). This means 2003 BMW 330 will have an easier job in driving up hills or pulling heavy equipment than 1989 Alfa Romeo SZ. 2003 BMW 330 has automatic transmission and 1989 Alfa Romeo SZ has manual transmission. 1989 Alfa Romeo SZ will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2003 BMW 330 will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1989 Alfa Romeo SZ | 2003 BMW 330 | |
| Make | Alfa Romeo | BMW |
| Model | SZ | 330 |
| Year Released | 1989 | 2003 |
| Engine Position | Front | Front |
| Engine Size | 2957 cc | 2996 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 208 HP | 184 HP |
| Engine RPM | 6200 RPM | 4000 RPM |
| Torque | 245 Nm | 410 Nm |
| Torque RPM | 4500 RPM | 1500 RPM |
| Engine Bore Size | 93 mm | 84 mm |
| Engine Stroke Size | 72.6 mm | 90 mm |
| Engine Compression Ratio | 10.0:1 | 17.0:1 |
| Fuel Type | Gasoline | Diesel |
| Drive Type | Rear | 4WD |
| Transmission Type | Manual | Automatic |
| Number of Seats | 2 seats | 5 seats |
| Number of Doors | 2 doors | 5 doors |
| Vehicle Weight | 1260 kg | 1805 kg |
| Vehicle Length | 4070 mm | 4480 mm |
| Vehicle Width | 1740 mm | 1750 mm |
| Vehicle Height | 1320 mm | 1420 mm |
| Wheelbase Size | 2520 mm | 2840 mm |
| Fuel Tank Capacity | 50 L | 63 L |
