1985 Alfa Romeo 90 vs. 1975 McLaren M23
To start off, 1985 Alfa Romeo 90 is newer by 10 year(s). Which means there will be less support and parts availability for 1975 McLaren M23. In addition, the cost of maintenance, including insurance, on 1975 McLaren M23 would be higher. At 2,993 cc (8 cylinders), 1975 McLaren M23 is equipped with a bigger engine. In terms of performance, 1975 McLaren M23 (455 HP @ 10250 RPM) has 301 more horse power than 1985 Alfa Romeo 90. (154 HP @ 5600 RPM) In normal driving conditions, 1975 McLaren M23 should accelerate faster than 1985 Alfa Romeo 90. With that said, vehicle weight also plays an important factor in acceleration. 1985 Alfa Romeo 90 weights approximately 600 kg more than 1975 McLaren M23.
Compare all specifications:
| 1985 Alfa Romeo 90 | 1975 McLaren M23 | |
| Make | Alfa Romeo | McLaren |
| Model | 90 | M23 |
| Year Released | 1985 | 1975 |
| Engine Position | Front | Middle |
| Engine Size | 2492 cc | 2993 cc |
| Engine Cylinders | 6 cylinders | 8 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 154 HP | 455 HP |
| Engine RPM | 5600 RPM | 10250 RPM |
| Fuel Type | Gasoline | Gasoline |
| Vehicle Weight | 1170 kg | 570 kg |
