1972 McLaren M21 vs. 2006 Saturn ION
To start off, 2006 Saturn ION is newer by 34 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 2,196 cc (4 cylinders), 2006 Saturn ION is equipped with a bigger engine. In terms of performance, 1972 McLaren M21 (267 HP @ 10000 RPM) has 126 more horse power than 2006 Saturn ION. (141 HP @ 5600 RPM). In normal driving conditions, 1972 McLaren M21 should accelerate faster than 2006 Saturn ION. With that said, vehicle weight also plays an important factor in acceleration. 2006 Saturn ION weights approximately 985 kg more than 1972 McLaren M21.
Compare all specifications:
| 1972 McLaren M21 | 2006 Saturn ION | |
| Make | McLaren | Saturn |
| Model | M21 | ION |
| Year Released | 1972 | 2006 |
| Engine Size | 1897 cc | 2196 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 267 HP | 141 HP |
| Engine RPM | 10000 RPM | 5600 RPM |
| Fuel Type | Gasoline | Gasoline |
| Vehicle Weight | 465 kg | 1450 kg |
