The Mercedes-Benz E-Class has long been recognized as a cornerstone of the brand, particularly in the American market. Renowned for setting benchmarks in the midsize luxury segment, Mercedes-Benz continually expands the E-Class lineup, with the 2011 E-Class Cabriolet standing out as a testament to open-top sophistication and performance. Let’s delve into why this convertible continues to captivate enthusiasts.
Mirroring the sleek aesthetics of its coupe sibling, the 2011 Mercedes-Benz E550 Cabriolet inherits the expressive lines and muscular rear haunches that define the E-Class Coupe. By replacing the fixed roof with a soft top, Mercedes-Benz amplified the drama and allure, crafting what they aptly describe as a four-seat, four-season convertible. This design choice immediately sets it apart, promising a blend of elegance and year-round usability.
In a departure from the retractable hardtop trend seen in some competitors like the Audi A5 Cabrio, Mercedes-Benz opted for a traditional fabric roof for the E550 Cabriolet. This multi-layered soft top is engineered for exceptional sound insulation, rivaling the quietness of a fixed roof. Operation is seamless and swift; the fully automatic top retracts or deploys in approximately 20 seconds, and can be operated at speeds up to 25 mph, offering convenience and flexibility on the go.
Mercedes-Benz’s commitment to innovation shines through with the introduction of AIRCAP, an automatic wind deflector system. Activated by the driver, AIRCAP comprises a deflector module integrated into the windshield header and a deployable wind screen behind the rear headrests. This system works in concert to redirect airflow over the passenger cabin, effectively minimizing wind turbulence. The result is a remarkably calm and draft-free environment, enabling comfortable conversations between front and rear occupants even at highway speeds – a significant advantage for open-top motoring.
Further enhancing its four-season credentials is the enhanced AIRSCARF system. This ingenious neck-level heating system, with air outlets integrated into the front headrests, envelops occupants in warm air, making top-down driving enjoyable even in cooler late winter conditions. This feature extends the usability of the convertible far beyond typical summer months.
Mechanically, the E-Class Cabriolet largely mirrors the coupe, sharing powertrain options. While the E350 variant houses a 3.5-liter V6, the focus here is the potent 5.5-liter V8 engine in the E550. This powerhouse delivers 382 horsepower and 391 pound-feet of torque, ensuring robust performance. Both engine variants are paired with a smooth and responsive seven-speed automatic transmission with manual shift mode. It’s worth noting that despite its all-season aspirations, the 2011 E-Class Cabriolet is not offered with all-wheel drive.
On the performance front, the E550 Cabriolet impresses. During track testing, it accelerated from 0 to 60 mph in a brisk 5.1 seconds and completed the quarter-mile sprint in 13.6 seconds at 105 mph. Despite a slight weight increase compared to the coupe, the Cabriolet maintains comparable performance figures. The V8 engine provides ample power across the rev range, and gear changes are both rapid and seamless, contributing to a refined yet exhilarating driving experience.
The E-Cabriolet also exhibits remarkable structural rigidity, feeling nearly as solid as the fixed-roof E-Class. Its suspension setup, featuring a familiar front strut and rear multi-link design, ensures that the convertible loses none of the agility or responsiveness associated with the E-Class lineage. Braking performance is equally commendable, with average stopping distances from 60 to 0 mph at just 123 feet, achieved with unwavering stability.
Out on public roads, the Cabriolet maintains the composed and nimble character of its E-Class counterparts. It strikes a harmonious balance between an engaging driving experience and a supremely comfortable ride, free from unwanted rattles or cowl shake often associated with convertibles. A minor steering wheel vibration at higher speeds was the only slight imperfection noted, a detail unlikely to detract from the overall driving enjoyment.
Inside, the four-seat cabin of the Cabriolet seamlessly blends classic Mercedes-Benz luxury with a subtle sporty flair. Burl walnut trim and a dark surround for the five-gauge instrument cluster immediately catch the eye, creating an ambiance of refined sophistication. The standard front seats, upholstered in weather-resistant leather, offer excellent support and adjustability with 10-way power adjustments and 4-way lumbar support.
In terms of safety technology, the 2011 E550 Cabriolet is equipped with Attention Assist, which monitors driver drowsiness and provides alerts. The airbag system is comprehensive, including front pelvic airbags and a driver’s knee airbag, in addition to the standard complement of airbags.
Standard technology features include Mercedes-Benz’s COMAND interface, which manages the audio system, Bluetooth connectivity, and the optional navigation system. This system provides intuitive control over various vehicle functions.
While the rear seats in the Cabriolet, like the coupe, offer limited legroom, they are suitable for smaller adults on shorter journeys. Unlike the Audi A5 Cabrio, the rear seats do not fold down, but the E-Class does incorporate a ski pass-through to the trunk, enhancing practicality.
The trunk itself is surprisingly generous for a convertible, a benefit of the soft-top design. Offering 13.8 cubic feet of cargo space with the top raised, it is only slightly less than the coupe and remains adequate even when the top is lowered.
Fuel economy figures for the E550 Cabriolet are estimated by the EPA at 15 mpg city and 23 mpg highway, requiring premium fuel. Real-world testing yielded a combined fuel economy of 20.1 mpg, aligning closely with expectations for a V8-powered convertible.
Pricing for the 2011 Mercedes-Benz E550 Cabriolet started at $65,675, a premium over the coupe variant, reflecting the added open-air experience and specialized engineering.
In conclusion, the 2011 Mercedes-Benz E-Class Cabriolet successfully translates the world-class attributes of the E-Class Coupe into an open-top format. It delivers the same high level of prestige, advanced technology, luxurious amenities, and engaging driving dynamics. Coupled with innovative features like AIRCAP, the 2011 Mercedes-Benz E550 Cabriolet elevates the benchmark for luxury convertibles, offering a compelling blend of performance, comfort, and open-air freedom.
Specifications
- Engine: 5.5-Liter V8
- Horsepower: 382
- Torque: 391 Lb Feet
- 0-60 MPH: 5.1 Seconds
- 1/4 Mile: 13.6 Seconds @ 105 MPH
- 60-0 MPH: 123 Feet
- EPA: 15 MPG City/ 23 MPG Highway
- Mixed Loop: 20.1 MPG
