The CLE’s pre-crash front seatbelts will tighten automatically in the event the vehicle detects an impending crash, improving protection against injury significantly. The GranCabrio doesn’t offer pre-crash pretensioners.
In the past twenty years hundreds of infants and young children have died after being left in vehicles, usually by accident. When turning the vehicle off, drivers of the CLE are reminded to check the back seat. The GranCabrio doesn’t offer a back seat reminder.
The Mercedes CLE has a standard driver’s side knee airbag mounted low on the dashboard. The knee airbag helps prevent the driver from sliding under the seatbelts or the main frontal airbag; this keeps the driver better positioned during a collision for maximum protection. A knee airbag also helps keep the legs from striking the dashboard, preventing knee and leg injuries in the case of a serious frontal collision. The GranCabrio doesn’t offer knee airbags.
The CLE has a standard front seat center airbag, which deploys between the driver and front passenger, protecting them from injuries caused by striking each other in serious side impacts. The GranCabrio doesn’t offer front seat center airbags.
The CLE has a standard Post Collision Brake, which automatically applies the brakes in the event of a crash to help prevent secondary collisions and prevent further injuries. The GranCabrio doesn’t offer a post collision braking system: in the event of a collision that triggers the airbags, more collisions are possible without the protection of airbags that may have already deployed.
Earlier warning of stopped traffic, traffic signals, dangerous road conditions, weather, or accidents, can keep driver's safer and prevent crashes. The CLE has Car-to-X Communication, a system that seamlessly communicates important warnings to the driver about impending danger, if they're available. The GranCabrio doesn’t offer a system that can receive automated systems from infrastructure or other vehicles.
The CLE has a standard blind spot warning system that uses sensors to alert the driver to objects in the vehicle’s blind spots where the side view mirrors don’t reveal them. A system to reveal vehicles in the GranCabrio’s blind spot costs extra.
To help make backing out of a parking space safer, the CLE has standard Rear Cross-Traffic Alert and Active Brake Assist automatically engages the brakes to help avoid a collision. Maserati charges extra for Rear Cross Path on the GranCabrio and the GranCabrio’s Rear Cross Path does not include automatic braking.
Both the CLE and the GranCabrio have standard driver and passenger frontal airbags, front side-impact airbags, side-impact head airbags, four-wheel antilock brakes, traction control, electronic stability systems to prevent skidding, crash mitigating brakes, daytime running lights, rearview cameras, available four-wheel drive, lane departure warning systems and around view monitors.