1989 Alfa Romeo SZ vs. 2009 BMW 550
To start off, 2009 BMW 550 is newer by 20 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 4,799 cc, 2009 BMW 550 is equipped with a bigger engine. In terms of performance, 2009 BMW 550 (362 HP @ 6300 RPM) has 154 more horse power than 1989 Alfa Romeo SZ. (208 HP @ 6200 RPM) In normal driving conditions, 2009 BMW 550 should accelerate faster than 1989 Alfa Romeo SZ. With that said, vehicle weight also plays an important factor in acceleration. 2009 BMW 550 weights approximately 400 kg more than 1989 Alfa Romeo SZ. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Both vehicles are rear wheel drive (RWD) - it offers better handling in dry conditions; in addition, if you are looking to drift, both vehicles do the job better than front wheel drive vehicles. 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, 2009 BMW 550 (490 Nm @ 3400 RPM) has 245 more torque (in Nm) than 1989 Alfa Romeo SZ. (245 Nm @ 4500 RPM). This means 2009 BMW 550 will have an easier job in driving up hills or pulling heavy equipment than 1989 Alfa Romeo SZ. 2009 BMW 550 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. 2009 BMW 550 will be easier to drive especially in heavy traffic.
Compare all specifications:
1989 Alfa Romeo SZ | 2009 BMW 550 | |
Make | Alfa Romeo | BMW |
Model | SZ | 550 |
Year Released | 1989 | 2009 |
Engine Position | Front | Front |
Engine Size | 2957 cc | 4799 cc |
Valves per Cylinder | 2 valves | 4 valves |
Horse Power | 208 HP | 362 HP |
Engine RPM | 6200 RPM | 6300 RPM |
Torque | 245 Nm | 490 Nm |
Torque RPM | 4500 RPM | 3400 RPM |
Engine Bore Size | 93 mm | 93.1 mm |
Engine Stroke Size | 72.6 mm | 88.3 mm |
Engine Compression Ratio | 10.0:1 | 10.5:1 |
Fuel Type | Gasoline | Gasoline |
Acceleration 0-100mph | 7 seconds | 5.5 seconds |
Drive Type | Rear | Rear |
Transmission Type | Manual | Automatic |
Number of Seats | 2 seats | 5 seats |
Number of Doors | 2 doors | 4 doors |
Vehicle Weight | 1260 kg | 1660 kg |
Vehicle Length | 4070 mm | 4850 mm |
Vehicle Width | 1740 mm | 1470 mm |
Vehicle Height | 1320 mm | 1850 mm |
Wheelbase Size | 2520 mm | 2890 mm |
Fuel Consumption Overall | 7.9 L/100km | 10.8 L/100km |
Fuel Tank Capacity | 50 L | 70 L |