1979 Alfa Romeo Alfa 6 vs. 1972 McLaren M21
To start off, 1979 Alfa Romeo Alfa 6 is newer by 7 year(s). Which means there will be less support and parts availability for 1972 McLaren M21. In addition, the cost of maintenance, including insurance, on 1972 McLaren M21 would be higher. At 2,492 cc (6 cylinders), 1979 Alfa Romeo Alfa 6 is equipped with a bigger engine. In terms of performance, 1972 McLaren M21 (283 HP @ 9000 RPM) has 125 more horse power than 1979 Alfa Romeo Alfa 6. (158 HP @ 5800 RPM) In normal driving conditions, 1972 McLaren M21 should accelerate faster than 1979 Alfa Romeo Alfa 6. With that said, vehicle weight also plays an important factor in acceleration. 1979 Alfa Romeo Alfa 6 weights approximately 1005 kg more than 1972 McLaren M21.
Compare all specifications:
1979 Alfa Romeo Alfa 6 | 1972 McLaren M21 | |
Make | Alfa Romeo | McLaren |
Model | Alfa 6 | M21 |
Year Released | 1979 | 1972 |
Engine Size | 2492 cc | 1927 cc |
Engine Cylinders | 6 cylinders | 4 cylinders |
Engine Type | in-line | in-line |
Horse Power | 158 HP | 283 HP |
Engine RPM | 5800 RPM | 9000 RPM |
Fuel Type | Gasoline | Gasoline |
Vehicle Weight | 1470 kg | 465 kg |