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Seat Leon CO2 Emissions
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| Model | Year | CO2 (g/km) | CO2 Band | Euro Class | Fuel Type | Engine |
|---|---|---|---|---|---|---|
| Leon FR Black Editiion TSI | 2025 | 150 | N/A | 6d | Petrol | 1.5L |
| Leon FR PHEV Semi-Auto | 2025 | 9 | N/A | 6d | Petrol/Electric | 1.5L |
| Leon FR Sport ETSI Semi-Auto | 2025 | 111 | N/A | 6d | Petrol | 1.5L |
| Leon FR Sport PHEV Semi-Auto | 2025 | 32 | N/A | 6d | Petrol/Electric | 1.4L |
| Leon FR TSi | 2025 | 132 | N/A | 6d | Petrol | 1.5L |
| Leon SE Dynamic eTSI Semi-Auto | 2025 | 124 | N/A | 6d | Petrol | 1.5L |
| Leon SE Dynamic TSI | 2025 | 133 | N/A | 6d | Petrol | 1.5L |
| Leon FR eTSI Evo Semi-Auto | 2024 | 103 | N/A | 6d | Petrol | 1L |
| Leon FR eTSI Semi-Auto | 2024 | 132 | N/A | 6d | Petrol | 1.5L |
| Leon FR PHEV Semi-Auto | 2024 | 9 | N/A | 6d | Petrol/Electric | 1.5L |
| Leon FR Sport eTSI Evo Semi-Auto | 2024 | 109 | N/A | 6d | Petrol | 1.5L |
| Leon FR Sport PHEV Semi-Auto | 2024 | 34 | N/A | 6d | Petrol/Electric | 1.4L |
| Leon FR TSI Evo | 2024 | 121 | N/A | 6d | Petrol | 1.5L |
| Leon SE Dynamic eTSI Semi-Auto | 2024 | 102 | N/A | 6d | Petrol | 1L |
| Leon SE Dynamic TDI | 2024 | 90 | N/A | 6d | Diesel | 2L |
| Leon SE Dynamic TSI EVO | 2024 | 107 | N/A | 6d | Petrol | 1L |
| Leon SE TSi | 2024 | 130 | N/A | 6d | Petrol | 1.5L |
| Leon FR TSI Evo | 2023 | 107 | N/A | 6d | Petrol | 1L |
| Leon SE Dynamic TDI | 2023 | 104 | N/A | 6d | Diesel | 2L |
| Leon SE Dynamic TSI EVO | 2023 | 107 | N/A | 6d | Petrol | 1L |
| Leon FR eTSI Semi-Auto | 2022 | 130 | N/A | 6d | Petrol | 1.5L |
| Leon FR PHEV Semi-Auto | 2022 | 32 | N/A | 6d | Petrol/Electric | 1.4L |
| Leon FR Sport eTSI Evo Semi-Auto | 2022 | 109 | N/A | 6d | Petrol | 1.5L |
| Leon FR Sport ETSI Semi-Auto | 2022 | 102 | N/A | 6d | Petrol | 1L |
| Leon FR Sport TSI Evo | 2022 | 113 | N/A | 6d | Petrol | 1.5L |
| Leon FR Sport TSi Semi-Auto | 2022 | 140 | N/A | 6d | Petrol | 2L |
| Leon FR TSI Evo | 2022 | 111 | N/A | 6d | Petrol | 1.5L |
| Leon SE Dynamic TDI | 2022 | 90 | N/A | 6d | Diesel | 2L |
| Leon SE Dynamic TSI EVO | 2022 | 107 | N/A | 6d | Petrol | 1L |
| Leon SE TDI | 2022 | 89 | N/A | 6d | Diesel | 2L |
| Leon SE TSI Evo | 2022 | 105 | N/A | 6d | Petrol | 1L |
| Leon SE TSi | 2022 | 108 | N/A | 6d | Petrol | 1L |
| Leon Xcellence Luxury eTSI Evo Semi-Auto | 2022 | 109 | N/A | 6d | Petrol | 1.5L |
| Leon FR eTSI Semi-Auto | 2021 | 102 | N/A | 6d | Petrol | 1L |
| Leon FR First Edition PHEV Semi-Auto | 2021 | 32 | N/A | 6d | Petrol/Electric | 1.4L |
| Leon FR PHEV Semi-Auto | 2021 | 32 | N/A | 6d | Petrol/Electric | 1.4L |
| Leon FR Sport eTSI Evo Semi-Auto | 2021 | 112 | N/A | 6d | Petrol | 1.5L |
| Leon FR Sport ETSI Semi-Auto | 2021 | 102 | N/A | 6d | Petrol | 1L |
| Leon FR Sport PHEV Semi-Auto | 2021 | 34 | N/A | 6d | Petrol/Electric | 1.4L |
| Leon FR Sport TSI Evo | 2021 | 113 | N/A | 6d | Petrol | 1.5L |
| Leon FR TSI Evo | 2021 | 111 | N/A | 6d | Petrol | 1.5L |
| Leon SE Dynamic eTSI Semi-Auto | 2021 | 102 | N/A | 6d | Petrol | 1L |
| Leon SE Dynamic TDI | 2021 | 104 | N/A | 6d | Diesel | 2L |
| Leon SE Dynamic TSI EVO | 2021 | 107 | N/A | 6d | Petrol | 1L |
| Leon SE Dynamic TSI | 2021 | 111 | N/A | 6d | Petrol | 1.5L |
| Leon SE TDI | 2021 | 89 | N/A | 6d | Diesel | 2L |
| Leon SE TSI Evo | 2021 | 105 | N/A | 6d | Petrol | 1L |
| Leon Xcellence eTSI Evo Semi-Auto | 2021 | 112 | N/A | 6d | Petrol | 1.5L |
| Leon Xcellence Luxury eTSI Evo Semi-Auto | 2021 | 112 | N/A | 6d | Petrol | 1.5L |
| Leon Xcellence Luxury eTSI Semi-Auto | 2021 | 102 | N/A | 6d | Petrol | 1L |
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