1985 Alfa Romeo 90 vs. 1945 Alfa Romeo 6C
To start off, 1985 Alfa Romeo 90 is newer by 40 year(s). Which means there will be less support and parts availability for 1945 Alfa Romeo 6C. In addition, the cost of maintenance, including insurance, on 1945 Alfa Romeo 6C would be higher. At 2,492 cc (6 cylinders), 1985 Alfa Romeo 90 is equipped with a bigger engine. In terms of performance, 1985 Alfa Romeo 90 (154 HP @ 5600 RPM) has 65 more horse power than 1945 Alfa Romeo 6C. (89 HP @ 4600 RPM). In normal driving conditions, 1985 Alfa Romeo 90 should accelerate faster than 1945 Alfa Romeo 6C. With that said, vehicle weight also plays an important factor in acceleration. 1945 Alfa Romeo 6C weights approximately 330 kg more than 1985 Alfa Romeo 90.
Compare all specifications:
| 1985 Alfa Romeo 90 | 1945 Alfa Romeo 6C | |
| Make | Alfa Romeo | Alfa Romeo |
| Model | 90 | 6C |
| Year Released | 1985 | 1945 |
| Engine Position | Front | Front |
| Engine Size | 2492 cc | 2443 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 154 HP | 89 HP |
| Engine RPM | 5600 RPM | 4600 RPM |
| Engine Bore Size | 88 mm | 72.1 mm |
| Engine Stroke Size | 68.3 mm | 100 mm |
| Fuel Type | Gasoline | Gasoline |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 1170 kg | 1500 kg |
| Vehicle Length | 4400 mm | 4880 mm |
| Vehicle Width | 1650 mm | 1840 mm |
| Vehicle Height | 1430 mm | 1510 mm |
| Wheelbase Size | 2520 mm | 3010 mm |
