1972 McLaren M21 vs. 1988 Alfa Romeo 164
To start off, 1988 Alfa Romeo 164 is newer by 16 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 2,959 cc (6 cylinders), 1988 Alfa Romeo 164 is equipped with a bigger engine. In terms of performance, 1972 McLaren M21 (283 HP @ 9000 RPM) has 98 more horse power than 1988 Alfa Romeo 164. (185 HP @ 5600 RPM). In normal driving conditions, 1972 McLaren M21 should accelerate faster than 1988 Alfa Romeo 164. With that said, vehicle weight also plays an important factor in acceleration. 1988 Alfa Romeo 164 weights approximately 955 kg more than 1972 McLaren M21.
Compare all specifications:
| 1972 McLaren M21 | 1988 Alfa Romeo 164 | |
| Make | McLaren | Alfa Romeo |
| Model | M21 | 164 |
| Year Released | 1972 | 1988 |
| Engine Size | 1927 cc | 2959 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Horse Power | 283 HP | 185 HP |
| Engine RPM | 9000 RPM | 5600 RPM |
| Vehicle Weight | 465 kg | 1420 kg |
