1972 McLaren M21 vs. 2011 Ford Flex
To start off, 2011 Ford Flex is newer by 39 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 3,500 cc (6 cylinders), 2011 Ford Flex is equipped with a bigger engine. In terms of performance, 1972 McLaren M21 (267 HP @ 10000 RPM) has 5 more horse power than 2011 Ford Flex. (262 HP @ 6250 RPM). In normal driving conditions, 1972 McLaren M21 should accelerate faster than 2011 Ford Flex. With that said, vehicle weight also plays an important factor in acceleration. 2011 Ford Flex weights approximately 1563 kg more than 1972 McLaren M21.
Compare all specifications:
| 1972 McLaren M21 | 2011 Ford Flex | |
| Make | McLaren | Ford |
| Model | M21 | Flex |
| Year Released | 1972 | 2011 |
| Engine Size | 1897 cc | 3500 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Horse Power | 267 HP | 262 HP |
| Engine RPM | 10000 RPM | 6250 RPM |
| Fuel Type | Gasoline | Gasoline |
| Vehicle Weight | 465 kg | 2028 kg |
