1985 Alfa Romeo 90 vs. 2005 BMW 520
To start off, 2005 BMW 520 is newer by 20 year(s). Which means there will be less support and parts availability for 1985 Alfa Romeo 90. In addition, the cost of maintenance, including insurance, on 1985 Alfa Romeo 90 would be higher. At 2,492 cc (6 cylinders), 1985 Alfa Romeo 90 is equipped with a bigger engine. In terms of performance, 2005 BMW 520 (168 HP @ 6000 RPM) has 15 more horse power than 1985 Alfa Romeo 90. (153 HP @ 5600 RPM) In normal driving conditions, 2005 BMW 520 should accelerate faster than 1985 Alfa Romeo 90. With that said, vehicle weight also plays an important factor in acceleration. 2005 BMW 520 weights approximately 390 kg more than 1985 Alfa Romeo 90. 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, both vehicles can yield 211 Nm of torque. So under normal driving conditions, the ability to climb up hills and pull heavy equipment should be relatively similar for both vehicles. 2005 BMW 520 has automatic transmission and 1985 Alfa Romeo 90 has manual transmission. 1985 Alfa Romeo 90 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2005 BMW 520 will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1985 Alfa Romeo 90 | 2005 BMW 520 | |
| Make | Alfa Romeo | BMW |
| Model | 90 | 520 |
| Year Released | 1985 | 2005 |
| Body Type | Sedan | Sedan |
| Engine Position | Front | Front |
| Engine Size | 2492 cc | 2171 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 153 HP | 168 HP |
| Engine RPM | 5600 RPM | 6000 RPM |
| Torque | 211 Nm | 211 Nm |
| Torque RPM | 4000 RPM | 3500 RPM |
| Engine Bore Size | 88 mm | 80 mm |
| Engine Stroke Size | 68.3 mm | 72 mm |
| Top Speed | 203 km/hour | 230 km/hour |
| Drive Type | Rear | Rear |
| Transmission Type | Manual | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 1170 kg | 1560 kg |
| Vehicle Length | 4400 mm | 4850 mm |
| Vehicle Width | 1650 mm | 1850 mm |
| Vehicle Height | 1430 mm | 1470 mm |
| Wheelbase Size | 2460 mm | 2950 mm |
| Fuel Tank Capacity | 49 L | 70 L |
