New personalisation options include Miami Silver Metallic and Moody Sky Grey Metallic paint, a new 18-inch wheel design and two 19-inch AMG wheel choices.

Cabin changes focus on materials and usability

Inside, Mercedes adds Beech Brown and Cherry Red upholstery colours, along with new paint and decorative-trim choices. The Burmester 3D surround sound system is also upgraded.

The multifunction steering wheel is one of the more practical revisions. It restores physical controls, including a rocker for the speed limiter and DISTRONIC functions and a roller for volume. The existing display layout remains: a 12.3-inch digital instrument cluster paired with an 11.9-inch central touchscreen.

That combination gives the refreshed C-Class a modestly more tactile cabin interface while preserving the screen-based architecture already associated with the model.

MB.OS turns the C-Class into a more updateable car

The biggest change is less visible. The refreshed C-Class is built around Mercedes-Benz Operating System, or MB.OS, which supports over-the-air updates for a wider range of vehicle functions. Mercedes describes the software approach as allowing features to evolve after purchase, while reporting on the update says the capability can extend across the vehicle’s software.

For owners, the important implication is that some improvements may arrive remotely rather than requiring a dealer visit. The supplied sources do not define every function that can be updated, so the precise scope may vary by market and equipment level.

The MBUX Virtual Assistant combines several AI services

The fourth-generation MBUX system adds a “Hey Mercedes” Virtual Assistant that uses ChatGPT, Microsoft Bing and Google Gemini. Mercedes says the assistant can handle more complex natural-language conversations, retain short-term conversational context and answer general questions. It can also use context to suggest music or podcasts.

The system is designed to make interaction less dependent on rigid, pre-set commands. Instead of speaking in a narrow command format, drivers can phrase requests more naturally and continue a conversation with relevant follow-up questions. These capabilities remain subject to the availability and behaviour of the connected services in the vehicle’s market.

Google Maps supports more conversational navigation

Navigation is based on Google Maps and is integrated with MBUX Surround Navigation. Mercedes also identifies Google Cloud’s Automotive AI Agent as part of the navigation experience, enabling personalised conversational answers about destinations, points of interest and available parking by drawing on multiple information sources.

In practical terms, the update is intended to let drivers ask broader questions about a journey or destination instead of simply entering a fixed address. For example, a request about places to visit or parking near a destination can be handled as part of a dialogue rather than as a single isolated command.

Electrified petrol engines and the C 400 e plug-in hybrid

Mercedes-Benz describes the revised petrol range as electrified mild-hybrid powertrains developed with efficiency, performance and forthcoming Euro 7 compliance in mind. The supplied evidence does not include a complete, verified model-by-model table of outputs, so individual mild-hybrid figures should not be assumed from the general announcement.

The most clearly specified electrified model is the C 400 e 4MATIC plug-in hybrid. It produces 290 kW (389 hp) and 650 Nm, uses a 19.53-kWh battery and is quoted with up to 100 km of WLTP electric range.

The available sources do not verify the C 400 e’s acceleration, top speed or charging-power figure. Those specifications therefore remain unconfirmed here rather than being filled in with estimates from other C-Class variants or unrelated electric models.

German pricing and availability

Orders for the petrol, diesel and plug-in-hybrid C-Class saloon and Estate open in Germany on 18 August 2026. The C 200 saloon starts at €41,045 before VAT, or €48,844 including VAT.

That is a German launch price, not a universal European or global price. The available evidence also does not provide a reliable like-for-like comparison with the outgoing C-Class, so the exact increase or decrease cannot yet be confirmed. The refreshed model’s clearest upgrade is therefore its software and technology package, supported by selective design changes and a more capable plug-in-hybrid option, rather than a fully documented change in value positioning.

New personalisation options include Miami Silver Metallic and Moody Sky Grey Metallic paint, a new 18-inch wheel design and two 19-inch AMG wheel choices.

Cabin changes focus on materials and usability

Inside, Mercedes adds Beech Brown and Cherry Red upholstery colours, along with new paint and decorative-trim choices. The Burmester 3D surround sound system is also upgraded.

The multifunction steering wheel is one of the more practical revisions. It restores physical controls, including a rocker for the speed limiter and DISTRONIC functions and a roller for volume. The existing display layout remains: a 12.3-inch digital instrument cluster paired with an 11.9-inch central touchscreen.

That combination gives the refreshed C-Class a modestly more tactile cabin interface while preserving the screen-based architecture already associated with the model.

MB.OS turns the C-Class into a more updateable car

The biggest change is less visible. The refreshed C-Class is built around Mercedes-Benz Operating System, or MB.OS, which supports over-the-air updates for a wider range of vehicle functions. Mercedes describes the software approach as allowing features to evolve after purchase, while reporting on the update says the capability can extend across the vehicle’s software.

For owners, the important implication is that some improvements may arrive remotely rather than requiring a dealer visit. The supplied sources do not define every function that can be updated, so the precise scope may vary by market and equipment level.

The MBUX Virtual Assistant combines several AI services

The fourth-generation MBUX system adds a “Hey Mercedes” Virtual Assistant that uses ChatGPT, Microsoft Bing and Google Gemini. Mercedes says the assistant can handle more complex natural-language conversations, retain short-term conversational context and answer general questions. It can also use context to suggest music or podcasts.

The system is designed to make interaction less dependent on rigid, pre-set commands. Instead of speaking in a narrow command format, drivers can phrase requests more naturally and continue a conversation with relevant follow-up questions. These capabilities remain subject to the availability and behaviour of the connected services in the vehicle’s market.

Google Maps supports more conversational navigation

Navigation is based on Google Maps and is integrated with MBUX Surround Navigation. Mercedes also identifies Google Cloud’s Automotive AI Agent as part of the navigation experience, enabling personalised conversational answers about destinations, points of interest and available parking by drawing on multiple information sources.

In practical terms, the update is intended to let drivers ask broader questions about a journey or destination instead of simply entering a fixed address. For example, a request about places to visit or parking near a destination can be handled as part of a dialogue rather than as a single isolated command.

Electrified petrol engines and the C 400 e plug-in hybrid

Mercedes-Benz describes the revised petrol range as electrified mild-hybrid powertrains developed with efficiency, performance and forthcoming Euro 7 compliance in mind. The supplied evidence does not include a complete, verified model-by-model table of outputs, so individual mild-hybrid figures should not be assumed from the general announcement.

The most clearly specified electrified model is the C 400 e 4MATIC plug-in hybrid. It produces 290 kW (389 hp) and 650 Nm, uses a 19.53-kWh battery and is quoted with up to 100 km of WLTP electric range.

The available sources do not verify the C 400 e’s acceleration, top speed or charging-power figure. Those specifications therefore remain unconfirmed here rather than being filled in with estimates from other C-Class variants or unrelated electric models.

German pricing and availability

Orders for the petrol, diesel and plug-in-hybrid C-Class saloon and Estate open in Germany on 18 August 2026. The C 200 saloon starts at €41,045 before VAT, or €48,844 including VAT.

That is a German launch price, not a universal European or global price. The available evidence also does not provide a reliable like-for-like comparison with the outgoing C-Class, so the exact increase or decrease cannot yet be confirmed. The refreshed model’s clearest upgrade is therefore its software and technology package, supported by selective design changes and a more capable plug-in-hybrid option, rather than a fully documented change in value positioning.