1945 Austin 16 vs. 1972 McLaren M21
To start off, 1972 McLaren M21 is newer by 27 year(s). Which means there will be less support and parts availability for 1945 Austin 16. In addition, the cost of maintenance, including insurance, on 1945 Austin 16 would be higher. At 2,200 cc (4 cylinders), 1945 Austin 16 is equipped with a bigger engine. In terms of performance, 1972 McLaren M21 (283 HP @ 9000 RPM) has 220 more horse power than 1945 Austin 16. (63 HP @ 3800 RPM) In normal driving conditions, 1972 McLaren M21 should accelerate faster than 1945 Austin 16. With that said, vehicle weight also plays an important factor in acceleration. 1945 Austin 16 weights approximately 815 kg more than 1972 McLaren M21.
Compare all specifications:
| 1945 Austin 16 | 1972 McLaren M21 | |
| Make | Austin | McLaren |
| Model | 16 | M21 |
| Year Released | 1945 | 1972 |
| Engine Size | 2200 cc | 1927 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 63 HP | 283 HP |
| Engine RPM | 3800 RPM | 9000 RPM |
| Fuel Type | Gasoline | Gasoline |
| Vehicle Weight | 1280 kg | 465 kg |
