2010 Mercedes-Benz E350 Reviews

Mercedes-Benz has drawn a full house for its E-Class family with the arrival of the soft-top convertible. The final member of the E stable joins the sedan, coupe and wagon to give those who enjoy open-top touring an option that doesn't involve any risk to a loose-fitting toupee.Like the Coupe, the Cabriolet owes a good deal of its DNA to the C-Class platform rather than the larger and newer E-Class underpinnings. However, again like the Coupe, there is little lost in the exchange and in the case of the drop-top much gained by way of new comfort features.The headline technology for the Cabriolet is the all-new Aircap which joins the company's proven Airscarf system to keep occupants snug and unruffled through even the coldest weather. While the Airscarf (unveiled in the SLK a couple of years ago) blows warm air across the back of the neck from vents in the top of the seats, Aircap works by creating a virtual roof with directed airflow from the top of the windscreen over the passenger compartment. This is facilitated by a mini wing which rises 6cm from the top of the windscreen at the touch of a button to ensure cold external air is forced up and over the passenger compartment.An additional benefit is that the less disturbed air flowing through the cabin reduces wind and road noise, making it easier for occupants to carry on a conversation.Mercedes-Benz Australia spokesman David McCarthy says the decision to develop the E-Class Cabriolet with a soft-top rather than the more up-market folding metal roof, pioneered by Mercedes-Benz six years ago and now favoured by many manufacturers, was driven by customers."Customers told us that they wanted a soft-top to differentiate the car more clearly from the Coupe," McCarthy says. "The customers wanted it and we wanted to satisfy those needs."The four-layer roof developed for the E-Class is as good, if not better, than any on the market. Noise insulation is excellent, the styling in no way detracts from the look of the car with smooth flow lines across the roof and an elegant storage solution into its own compartment behind the rear seats that allows a couple of airline roll-on bags and several soft sportsbags to be comfortably stowed in the boot. At 20 seconds to stow or deploy it is not the quickest available but it can be operated up to 40km/h.Across the range the cabriolet is serviced by a brake package that is both strong and durable. A run through Victoria's twisting alpine roads showed that even in the nose-heavy V8 the last application of the brakes was as effective as the first.The speed sensitive rack and pinion steering in both cars has a nice meatiness and a comforting directness that transmits input from the driver to the wheels in as timely a manner as feedback is sent in the other direction. It is not as sharp as the BMWs but more than adequate for what will mostly be a boulevard cruiser.On the safety front the Cabriolet wants for nothing with a full suite of active and passive acronyms. There are nine airbags, electronic stability control, brake assist, adaptive brake lights (which glow brighter in an emergency stop), Pre-Safe (which prepares the car for a collision when sensors deem one unavoidable), adaptive high beams and distronic plus cruise control.Not a personal gripe, but some drivers with smaller hands may find the steering wheel a bit chunky.Mercedes will launch the E-Class Cabriolet in Australia with two models, the 285kW and 530Nm 5.5-litre V8 E500 ($186,950) and the 200kW and 350Nm 3.5-litre V6 E350 ($139,950). A 1.8-litre turbo four-cylinder petrol version, the 150kW and 310Nm E250 CGi will arrive in May for $105,950 while a 150kW and 500Nm 2.1-litre four-cylinder turbo diesel completes the engine linup when it arrives in July."Demand for the diesel engines is definitely growing," McCarthy says. "In the SUV models diesel makes up the majority of sales while for the passenger vehicles it is up to almost a quarter of all cars sold."At the first Australian drive of the Cabriolet in Melbourne this week the Cabriolet's new comfort technology was given a stern test on a cold and wet Victorian morning. It passed with flying colours. There is a noticeable decrease in wind buffeting within the cockpit with the window-mounted deflector deployed and a consequent improvement in the ability to hold a conversation. It is not quiet, but it is quieter.While the comfort factor of the roofless E-Class is the wow factor being pushed by Mercedes, the driving synamics of the car are being allowed to slip quietly through ... and that's a mistake because this is one of the best examples of just how to make a convertible behave like a coupe.A coupe-like construction philosophy for the body — strength and more strength with a traditional b-pillar construction up to the waistline of the car, extra stiffening of the windscreen frame to rollover standard — which works in concert with the pop-up rollbars behind the passengers, and stronger chassis cross-bracing all culminate in an ability to toss the E-Class freely into corners without fear of body or chassis torque threatening to unload the wheels.The only engines on hand for test this week were the V6 and V8, of which the eight is certainly the pick for any with a need for power and deep pockets to match. The seven-speed automatic box is a good match to both engines, for differing reasons.In the V8 fat torque curve means that maximum attack is never too far away and the ability to dump a couple of ratios quickly gives the cabriolet a lightness of being that belies its rather hefty 1840kg kerb weight. In the V6 the call to action is not as immediate but the ability to cruise effortlessly in the higher gearing does mean the hit at the bowser is not as severe with an average combined economy of 9.8 litres per 100km seemingly very achievable.

The latest Mercedes-Benz E-Class Cabrio comes with two nifty devices both designed to keep you snuggly warm on top-down winter nights.As if its patented Airscarf was not enough — and capable of blowing warm air over your neck — Benz now also has the Aircap as part of the standard equipment on the fresh-air E when they arrive in Australia in April to replace the superseded CLK droptop.The system works as a windbreaker to cut drafts into the cabin for both front and rear passengers. It uses a wind deflector that raises six centimetres above the leading edge of the windscreen to deflect the air flow and a net between the rear seats to reduce turbulence in the cabin. The system is so high-tech, using 211 individual components, that Mercedes has taken out 20 patents on the device.The chief engineer of the E-Class coupe and convertible, Christian Fruh, describes the system as ‘an isle of calm in the middle of a hurricane’. "It quite literally takes wind out of your hair," he says. And the Aircap also cuts noise in the cabin, as well as working with the automatic aircon — which knows when when the roof is up or down to adjust the heating or cooling to compensate.Apart from the draught stopper, the cabrio also gains a wealth of Mercedes-Benz safety knowhow. The company’s passive safety chief, Kai Visel, says it is as safe as the coupe.  "The rollover performance in an accident is the same as the coupe,” he says.To achieve that, the cabrio uses high-tensile steel, a traditional B-pillar construction, and heavily reinforced body structure that includes more robust A-pillars and twin rollover protection bars that automatically deploy for rear seat passengers. Visel says the car’s torsional rigidity is almost the same as the flagship two-seater SL.But there is more to the E Cabrio, with four new models for Australia — the first-up petrol V6 and V8 ahead of two four-cylinder models later in the year. First up is the E350 V6 and range topping E500 V8 in April to be followed by the E250 CGI petrol around June and E250 CDI turbodiesel arriving in July.The V6 cabrio will cost $139,950 while the E500 is $186,950, both a $12,450 increase over the E-Class coupe already on sale. The E250 CGI is tipped to be around $105,000 and the E 250 CDI around $135,000. But Benz says the higher prices for the E350 and E500 including $12,555 and $18,627 more value over the outgoing CLK droptop.Despite its higher price, the E-Class cabrio is likely to be shopping against the Audi A5 cabriolet and BMW’s 3 Series cabrio. Mercedes did well with the previous cabrio, as 39 per cent of CLK buyers chose the cabrio."We expect a similar level of interest for the new cabrio,” says Peter Fadeyev, spokesman for Mercedes-Benz Australia.Like the E coupe, the E350 cabrio gets a 170kW/540Nm 3.0-litre V6 and the E500 a 285kW/530Nm 5.5-litre V8. The E500 hits 100km/h in 5.3 seconds and has an electronically limited top speed of 250km/h with economy of 11.0L/100km.The E250 CGI has a 1.8-litre four cylinder petrol engine that pumps out 150kW/310Nm, delivering 7.8l/100km. The E250 CDI gets a 2.2-litre four-cylinder with 150kW/500Nm with 5.6l/100km. All four-cylinder models get a five-speed automatic while Mercedes' latest’ 7G-tronic seven-speed automatic will be standard on the petrol V6 and V8.Fadeyev expects the E350 to be the most popular model. However, after the experience with the E-Class sedan in Australia, he believes buyers could be swayed to the new petrol and turbodiesel fours."We’ll have to wait and see, but our customers are really warming to the new four-cylinder engines because they deliver plenty of performance without sacrificing fuel economy. The E250CGI could be the dark horse," Fadeyev says.Benz also claims coupe levels of cabin quietness and integrity. The four-layer acoustic soft-top helps reduce noise. The hydraulic roof is fully automatic, taking 20 seconds to raise or lower at speeds up to 40km/h. It lowers flush with the boot gets its own stowage compartment, with a retractable cover to separate it from the luggage area. With the roof closed the cover can be slid forward to increase capacity by 90 litres to 390 litres. There is also a ski-port for loading long items.Firstly, forget strong performance and that solid-as-a-rock Mercedes build quality. The talk is all about the E-Class cabrio's new-found feel good factor, thanks to Aircap and the potential for year-round open top enjoyment. It is so effective that it will allow top down motoring even in the darkest days of winter because it significantly cuts any turbulent air swirling around the cabin.The device works a treat. It doesn't entirely eliminate the wind-in-the-hair feel but makes cold weather driving a treat. Throw in the heated seats and Airscarf — which will remain an option for Australia — and the cabrio could lure coupe buyers who have never considered a softtop. Because it is changing the cabrio's aerodynamics slightly, the Aircap does eat a little into fuel economy but Mercedes engineers say it is a modest increase.As with the E-Class sedan and coupe, the cabrio is packed with safety and technology to justify the steep price tag. The four-layer roof is technological work of art. With the roof closed the cabin is as quiet as the coupe.After driving both the E250 CGI and E500, the V8 is the pick if you have the cash to splash because it works so well with the new seven-speed automatic and has a rorty exhaust note with the top down. But the turbocharged 1.8-litre four is certainly not embarrassed; it's quiet with a strong mid-range for overtaking and the five-speed auto's ratios are perfectly matched to extract the performance from the engine.The ride and handling in both the four and V8 is perhaps not as sharp as BMW 3-Series cabrio but slicker than the A5 cabrio. It can still double as a boulevard cruiser or swift mountain touring car.Thanks to the extra chassis stiffening, the cabrio resists scuttle shake and there is very little flexing over even the roughest roads.The cabrio has a slightly longer wheelbase than the CLK which liberates more cabin room, so both front seat occupants are spoilt for space and legroom. In the back, though, the stronger body meant moving the rear seats inboard so shoulder space is best described as snug. The rear seatback is also quite vertical but this means rear seat passengers sit slightly higher and have a better view out front.Visually the cabrio styling looks far more resolved and more youthful than the sedan thanks to the coupe-esque roof and short boot.