1987 Ferrari Testarossa vs. 1972 McLaren M21
To start off, 1987 Ferrari Testarossa is newer by 15 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 4,943 cc (12 cylinders), 1987 Ferrari Testarossa is equipped with a bigger engine. In terms of performance, 1987 Ferrari Testarossa (385 HP @ 6300 RPM) has 102 more horse power than 1972 McLaren M21. (283 HP @ 9000 RPM). In normal driving conditions, 1987 Ferrari Testarossa should accelerate faster than 1972 McLaren M21. With that said, vehicle weight also plays an important factor in acceleration. 1987 Ferrari Testarossa weights approximately 1065 kg more than 1972 McLaren M21. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Compare all specifications:
| 1987 Ferrari Testarossa | 1972 McLaren M21 | |
| Make | Ferrari | McLaren |
| Model | Testarossa | M21 |
| Year Released | 1987 | 1972 |
| Engine Size | 4943 cc | 1927 cc |
| Engine Cylinders | 12 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Horse Power | 385 HP | 283 HP |
| Engine RPM | 6300 RPM | 9000 RPM |
| Fuel Type | Gasoline | Gasoline |
| Vehicle Weight | 1530 kg | 465 kg |
