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Jeep Pentastar 3.2 specs: 198 ci (3.2L) 6-cylinder. Rated 271 hp, 2014–2022. Used in the Jeep Cherokee. Rod ratio and piston speed worked out.
Each of the 6 cylinders displaces 33.0 ci (541 cc).
9 factory variants share these dimensions, rated at 271 hp across 2014–2022.
| Displacement | 198 ci / 3.2 L |
|---|---|
| Cylinders | 6 |
| Configuration | V6 |
| Fuel type | gas |
|---|---|
| Advertised HP | 271 hp |
| Years | 2014–2022 |
| Displacement per cylinder | 33.0 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 |
|---|---|---|
| 2014 | 271 hp | Pentastar 3.2 |
| 2015 | 271 hp | Pentastar 3.2 |
| 2016 | 271 hp | Pentastar 3.2 |
| 2017 | 271 hp | Pentastar 3.2 |
| 2018 | 271 hp | Pentastar 3.2 |
| 2019 | 271 hp | Pentastar 3.2 |
| 2020 | 271 hp | Pentastar 3.2 |
| 2021 | 271 hp | Pentastar 3.2 |
| 2022 | 271 hp | Pentastar 3.2 |