1984 Alfa Romeo 90 vs. 2007 BMW 523
To start off, 2007 BMW 523 is newer by 23 year(s). Which means there will be less support and parts availability for 1984 Alfa Romeo 90. In addition, the cost of maintenance, including insurance, on 1984 Alfa Romeo 90 would be higher. At 2,497 cc (6 cylinders), 2007 BMW 523 is equipped with a bigger engine. With that said, vehicle weight also plays an important factor in acceleration. 2007 BMW 523 weights approximately 485 kg more than 1984 Alfa Romeo 90.
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, 2007 BMW 523 (230 Nm) has 27 more torque (in Nm) than 1984 Alfa Romeo 90. (203 Nm). This means 2007 BMW 523 will have an easier job in driving up hills or pulling heavy equipment than 1984 Alfa Romeo 90.
Compare all specifications:
| 1984 Alfa Romeo 90 | 2007 BMW 523 | |
| Make | Alfa Romeo | BMW |
| Model | 90 | 523 |
| Year Released | 1984 | 2007 |
| Body Type | Sedan | Sedan |
| Engine Position | Front | Front |
| Engine Size | 2393 cc | 2497 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | V | in-line |
| Horse Power | 0 HP | 175 HP |
| Torque | 203 Nm | 230 Nm |
| Engine Bore Size | 87.9 mm | 78.8 mm |
| Engine Stroke Size | 68.3 mm | 82 mm |
| Engine Compression Ratio | 9.0:1 | 11.0:1 |
| Top Speed | 199 km/hour | 235 km/hour |
| Drive Type | Rear | Rear |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 1080 kg | 1565 kg |
| Wheelbase Size | 2520 mm | 2890 mm |
