2001 Chevrolet Astro vs. 1972 McLaren M21
To start off, 2001 Chevrolet Astro is newer by 29 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 4,293 cc (6 cylinders), 2001 Chevrolet Astro is equipped with a bigger engine. In terms of performance, 1972 McLaren M21 (283 HP @ 9000 RPM) has 100 more horse power than 2001 Chevrolet Astro. (183 HP @ 4400 RPM) In normal driving conditions, 1972 McLaren M21 should accelerate faster than 2001 Chevrolet Astro. With that said, vehicle weight also plays an important factor in acceleration. 2001 Chevrolet Astro weights approximately 1430 kg more than 1972 McLaren M21.
Compare all specifications:
| 2001 Chevrolet Astro | 1972 McLaren M21 | |
| Make | Chevrolet | McLaren |
| Model | Astro | M21 |
| Year Released | 2001 | 1972 |
| Engine Size | 4293 cc | 1927 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 183 HP | 283 HP |
| Engine RPM | 4400 RPM | 9000 RPM |
| Fuel Type | Gasoline | Gasoline |
| Vehicle Weight | 1895 kg | 465 kg |
