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 2,500 cc (4 cylinders), 1988 Alfa Romeo 164 is equipped with a bigger engine. In terms of performance, 1972 McLaren M21 (267 HP @ 10000 RPM) has 144 more horse power than 1988 Alfa Romeo 164. (123 HP @ 4200 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 1025 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 | 1897 cc | 2500 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 267 HP | 123 HP |
| Engine RPM | 10000 RPM | 4200 RPM |
| Vehicle Weight | 465 kg | 1490 kg |
