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Buick LEA specs: 146 ci (2.4L) 4-cylinder. Rated 182 hp, 2016–2017. Used in the Buick Regal. Rod ratio and piston speed worked out.
Each of the 4 cylinders displaces 36.5 ci (598 cc).
It is one of 4 engines in the Buick 146ci family, all of them 146 ci — the differences between them are in compression, heads and rating, not displacement. 2 factory variants share these dimensions, rated at 182 hp across 2016–2017.
| Displacement | 146 ci / 2.4 L |
|---|---|
| Cylinders | 4 |
| Configuration | I4 |
| Fuel type | gas |
|---|---|
| Advertised HP | 182 hp |
| Years | 2016–2017 |
| Displacement per cylinder | 36.5 ci |
|---|
Each link opens the calculator with this engine's specs already filled in.
These records share identical bore, stroke, displacement and compression. They differ by model year and factory power rating.
| Year | Advertised HP | Code |
|---|---|---|
| 2016 | 182 hp | LEA |
| 2017 | 182 hp | LEA |