2007 Fiat Idea vs. 1972 McLaren M21
To start off, 2007 Fiat Idea is newer by 35 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 1,927 cc (4 cylinders), 1972 McLaren M21 is equipped with a bigger engine. In terms of performance, 1972 McLaren M21 (283 HP @ 9000 RPM) has 214 more horse power than 2007 Fiat Idea. (69 HP @ 4000 RPM) In normal driving conditions, 1972 McLaren M21 should accelerate faster than 2007 Fiat Idea. With that said, vehicle weight also plays an important factor in acceleration. 2007 Fiat Idea weights approximately 685 kg more than 1972 McLaren M21.
Compare all specifications:
| 2007 Fiat Idea | 1972 McLaren M21 | |
| Make | Fiat | McLaren |
| Model | Idea | M21 |
| Year Released | 2007 | 1972 |
| Engine Size | 1248 cc | 1927 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 69 HP | 283 HP |
| Engine RPM | 4000 RPM | 9000 RPM |
| Fuel Type | Diesel | Gasoline |
| Vehicle Weight | 1150 kg | 465 kg |
