1986 Lamborghini LM vs. 1972 McLaren M21
To start off, 1986 Lamborghini LM is newer by 14 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 5,167 cc (12 cylinders), 1986 Lamborghini LM is equipped with a bigger engine. In terms of performance, 1986 Lamborghini LM (449 HP @ 6800 RPM) has 166 more horse power than 1972 McLaren M21. (283 HP @ 9000 RPM). In normal driving conditions, 1986 Lamborghini LM should accelerate faster than 1972 McLaren M21. With that said, vehicle weight also plays an important factor in acceleration. 1986 Lamborghini LM weights approximately 2235 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:
| 1986 Lamborghini LM | 1972 McLaren M21 | |
| Make | Lamborghini | McLaren |
| Model | LM | M21 |
| Year Released | 1986 | 1972 |
| Engine Size | 5167 cc | 1927 cc |
| Engine Cylinders | 12 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Horse Power | 449 HP | 283 HP |
| Engine RPM | 6800 RPM | 9000 RPM |
| Fuel Type | Gasoline | Gasoline |
| Vehicle Weight | 2700 kg | 465 kg |
