According to Mercedes-Benz USA, there is an important update regarding the 2020 model year of C-Class models:
“Due to changes in production, the previously announced C350e EQ Power and C350e 4MATIC EQ Power will not be introduced in the United States market. As a result, all the existing orders and all requests will be deleted.”
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All other C-Class models and also 2020 GLC350e 4Matic EQ Power will be introduced as previously planned.