1989 Alfa Romeo SZ vs. 2007 BMW 525
To start off, 2007 BMW 525 is newer by 18 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 2,957 cc (6 cylinders), 1989 Alfa Romeo SZ is equipped with a bigger engine. In terms of performance, 2007 BMW 525 (215 HP @ 6500 RPM) has 7 more horse power than 1989 Alfa Romeo SZ. (208 HP @ 6200 RPM) In normal driving conditions, 2007 BMW 525 should accelerate faster than 1989 Alfa Romeo SZ. With that said, vehicle weight also plays an important factor in acceleration. 2007 BMW 525 weights approximately 20 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.
Because 2007 BMW 525 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, 2007 BMW 525 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, 2007 BMW 525 (251 Nm @ 2750 RPM) has 6 more torque (in Nm) than 1989 Alfa Romeo SZ. (245 Nm @ 4500 RPM). This means 2007 BMW 525 will have an easier job in driving up hills or pulling heavy equipment than 1989 Alfa Romeo SZ.
Compare all specifications:
1989 Alfa Romeo SZ | 2007 BMW 525 | |
Make | Alfa Romeo | BMW |
Model | SZ | 525 |
Year Released | 1989 | 2007 |
Engine Position | Front | Front |
Engine Size | 2957 cc | 2497 cc |
Engine Cylinders | 6 cylinders | 6 cylinders |
Engine Type | in-line | in-line |
Valves per Cylinder | 2 valves | 4 valves |
Horse Power | 208 HP | 215 HP |
Engine RPM | 6200 RPM | 6500 RPM |
Torque | 245 Nm | 251 Nm |
Torque RPM | 4500 RPM | 2750 RPM |
Engine Bore Size | 93 mm | 78.8 mm |
Engine Stroke Size | 72.6 mm | 82 mm |
Fuel Type | Gasoline | Gasoline - Premium |
Top Speed | 245 km/hour | 232 km/hour |
Acceleration 0-100mph | 7 seconds | 8.5 seconds |
Drive Type | Rear | 4WD |
Transmission Type | Manual | Manual |
Number of Seats | 2 seats | 5 seats |
Number of Doors | 2 doors | 5 doors |
Vehicle Weight | 1260 kg | 1280 kg |
Vehicle Length | 4070 mm | 4850 mm |
Vehicle Width | 1740 mm | 1850 mm |
Vehicle Height | 1320 mm | 1500 mm |
Wheelbase Size | 2520 mm | 2840 mm |
Fuel Consumption Overall | 7.9 L/100km | 9.9 L/100km |
Fuel Tank Capacity | 50 L | 70 L |