1972 McLaren M21 vs. 1982 Aston Martin Lagonda
To start off, 1982 Aston Martin Lagonda is newer by 10 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 5,340 cc (8 cylinders), 1982 Aston Martin Lagonda is equipped with a bigger engine. In terms of performance, 1982 Aston Martin Lagonda (309 HP @ 5500 RPM) has 42 more horse power than 1972 McLaren M21. (267 HP @ 10000 RPM) In normal driving conditions, 1982 Aston Martin Lagonda should accelerate faster than 1972 McLaren M21. With that said, vehicle weight also plays an important factor in acceleration. 1982 Aston Martin Lagonda weights approximately 1635 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:
| 1972 McLaren M21 | 1982 Aston Martin Lagonda | |
| Make | McLaren | Aston Martin |
| Model | M21 | Lagonda |
| Year Released | 1972 | 1982 |
| Engine Size | 1897 cc | 5340 cc |
| Engine Cylinders | 4 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Horse Power | 267 HP | 309 HP |
| Engine RPM | 10000 RPM | 5500 RPM |
| Fuel Type | Gasoline | Gasoline |
| Vehicle Weight | 465 kg | 2100 kg |
