1972 McLaren M21 vs. 2013 GMC Terrain
To start off, 2013 GMC Terrain is newer by 41 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 2,400 cc (4 cylinders), 2013 GMC Terrain is equipped with a bigger engine. In terms of performance, 1972 McLaren M21 (267 HP @ 10000 RPM) has 87 more horse power than 2013 GMC Terrain. (180 HP @ 6700 RPM). In normal driving conditions, 1972 McLaren M21 should accelerate faster than 2013 GMC Terrain. With that said, vehicle weight also plays an important factor in acceleration. 2013 GMC Terrain weights approximately 1299 kg more than 1972 McLaren M21.
Compare all specifications:
| 1972 McLaren M21 | 2013 GMC Terrain | |
| Make | McLaren | GMC |
| Model | M21 | Terrain |
| Year Released | 1972 | 2013 |
| Engine Size | 1897 cc | 2400 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 267 HP | 180 HP |
| Engine RPM | 10000 RPM | 6700 RPM |
| Fuel Type | Gasoline | Flex Fuel |
| Vehicle Weight | 465 kg | 1764 kg |
