1971 Audi 100 vs. 1972 McLaren M21
To start off, 1972 McLaren M21 is newer by 1 year(s). Which means there will be less support and parts availability for 1971 Audi 100. In addition, the cost of maintenance, including insurance, on 1971 Audi 100 would be higher. At 1,897 cc (4 cylinders), 1972 McLaren M21 is equipped with a bigger engine. In terms of performance, 1972 McLaren M21 (267 HP @ 10000 RPM) has 188 more horse power than 1971 Audi 100. (79 HP @ 5000 RPM) In normal driving conditions, 1972 McLaren M21 should accelerate faster than 1971 Audi 100. With that said, vehicle weight also plays an important factor in acceleration. 1971 Audi 100 weights approximately 585 kg more than 1972 McLaren M21.
Compare all specifications:
| 1971 Audi 100 | 1972 McLaren M21 | |
| Make | Audi | McLaren |
| Model | 100 | M21 |
| Year Released | 1971 | 1972 |
| Engine Size | 1760 cc | 1897 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 79 HP | 267 HP |
| Engine RPM | 5000 RPM | 10000 RPM |
| Fuel Type | Gasoline | Gasoline |
| Vehicle Weight | 1050 kg | 465 kg |
