1972 McLaren M21 vs. 1984 Opel Manta
To start off, 1984 Opel Manta is newer by 12 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 1,927 cc (4 cylinders), 1972 McLaren M21 is equipped with a bigger engine. With that said, vehicle weight also plays an important factor in acceleration. 1984 Opel Manta weights approximately 525 kg more than 1972 McLaren M21.
Compare all specifications:
| 1972 McLaren M21 | 1984 Opel Manta | |
| Make | McLaren | Opel |
| Model | M21 | Manta |
| Year Released | 1972 | 1984 |
| Engine Size | 1927 cc | 1297 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 283 HP | 0 HP |
| Fuel Type | Gasoline | Gasoline |
| Vehicle Weight | 465 kg | 990 kg |
