1991 Audi 80 vs. 1972 McLaren M21
To start off, 1991 Audi 80 is newer by 19 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 1,984 cc (4 cylinders), 1991 Audi 80 is equipped with a bigger engine. In terms of performance, 1972 McLaren M21 (267 HP @ 10000 RPM) has 153 more horse power than 1991 Audi 80. (114 HP @ 5400 RPM) In normal driving conditions, 1972 McLaren M21 should accelerate faster than 1991 Audi 80. With that said, vehicle weight also plays an important factor in acceleration. 1991 Audi 80 weights approximately 865 kg more than 1972 McLaren M21.
Compare all specifications:
| 1991 Audi 80 | 1972 McLaren M21 | |
| Make | Audi | McLaren |
| Model | 80 | M21 |
| Year Released | 1991 | 1972 |
| Engine Size | 1984 cc | 1897 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 114 HP | 267 HP |
| Engine RPM | 5400 RPM | 10000 RPM |
| Vehicle Weight | 1330 kg | 465 kg |
