2005 Alfa Romeo 156 vs. 1981 BMW 525
To start off, 2005 Alfa Romeo 156 is newer by 24 year(s). Which means there will be less support and parts availability for 1981 BMW 525. In addition, the cost of maintenance, including insurance, on 1981 BMW 525 would be higher. At 2,495 cc (6 cylinders), 1981 BMW 525 is equipped with a bigger engine. In terms of performance, 2005 Alfa Romeo 156 (164 HP @ 6400 RPM) has 16 more horse power than 1981 BMW 525. (148 HP @ 5500 RPM). In normal driving conditions, 2005 Alfa Romeo 156 should accelerate faster than 1981 BMW 525. With that said, vehicle weight also plays an important factor in acceleration. 2005 Alfa Romeo 156 weights approximately 130 kg more than 1981 BMW 525. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1981 BMW 525 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 1981 BMW 525. However, in wet, icy, snow, or gravel driving conditions, 2005 Alfa Romeo 156, 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, 1981 BMW 525 (215 Nm @ 4000 RPM) has 9 more torque (in Nm) than 2005 Alfa Romeo 156. (206 Nm @ 3250 RPM). This means 1981 BMW 525 will have an easier job in driving up hills or pulling heavy equipment than 2005 Alfa Romeo 156.
Compare all specifications:
2005 Alfa Romeo 156 | 1981 BMW 525 | |
Make | Alfa Romeo | BMW |
Model | 156 | 525 |
Year Released | 2005 | 1981 |
Body Type | Station Wagon | Sedan |
Engine Position | Front | Front |
Engine Size | 1970 cc | 2495 cc |
Engine Cylinders | 4 cylinders | 6 cylinders |
Engine Type | in-line | in-line |
Valves per Cylinder | 4 valves | 2 valves |
Horse Power | 164 HP | 148 HP |
Engine RPM | 6400 RPM | 5500 RPM |
Torque | 206 Nm | 215 Nm |
Torque RPM | 3250 RPM | 4000 RPM |
Engine Bore Size | 83 mm | 86.1 mm |
Engine Stroke Size | 91 mm | 71.6 mm |
Engine Compression Ratio | 11.3:1 | 9.6:1 |
Acceleration 0-100mph | 8.2 seconds | 8.6 seconds |
Drive Type | Front | Rear |
Transmission Type | Manual | Manual |
Number of Seats | 5 seats | 5 seats |
Number of Doors | 5 doors | 4 doors |
Vehicle Weight | 1410 kg | 1280 kg |
Vehicle Length | 4450 mm | 4780 mm |
Vehicle Width | 1750 mm | 1810 mm |
Vehicle Height | 1400 mm | 1440 mm |
Wheelbase Size | 2550 mm | 2630 mm |
Fuel Consumption Overall | 8.9 L/100km | 9.4 L/100km |
Fuel Tank Capacity | 63 L | 70 L |