1977 Ford Thunderbird vs. 1972 McLaren M21
To start off, 1977 Ford Thunderbird is newer by 5 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 4,184 cc (8 cylinders), 1977 Ford Thunderbird is equipped with a bigger engine. With that said, vehicle weight also plays an important factor in acceleration. 1977 Ford Thunderbird weights approximately 1015 kg more than 1972 McLaren M21.
Compare all specifications:
| 1977 Ford Thunderbird | 1972 McLaren M21 | |
| Make | Ford | McLaren |
| Model | Thunderbird | M21 |
| Year Released | 1977 | 1972 |
| Engine Size | 4184 cc | 1927 cc |
| Engine Cylinders | 8 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Horse Power | 0 HP | 283 HP |
| Fuel Type | Gasoline | Gasoline |
| Vehicle Weight | 1480 kg | 465 kg |
