All-New 2014 Mazda6 Sedan, SKYACTIV-D Clean Diesel Engine Make North American Debut in Los Angeles
Redesigned Intermediate Sedan is First Mazda to Offer Diesel Engine in North America
LOS ANGELES – The wait is over: Mazda’s SKYACTIV-D 2.2-litre clean diesel engine has arrived, hand-in-hand with the all-new 2014 Mazda6, the latest – and sexiest – beauty to emerge from the brand’s KODO design-inspired lineup. Making its North American debut today at the Los Angeles Auto Show, the highly-anticipated mid-size sedan will go on sale in January 2013 and be equipped first with a SKYACTIV-G 2.5-litre gasoline engine. The SKYACTIV-D-equipped version will follow suit in the second half of the year, making Mazda the first Asian manufacturer to offer a modern-technology clean-diesel engine in a non-commercial vehicle. The 2014 Mazda6 also will be the first production vehicle to feature Mazda’s capacitor-based brake energy regeneration system called i-ELOOP.
“We’ve talked about it long enough, and now we are incredibly excited to officially introduce North America to our latest next-generation product, the 2014 Mazda6,” said Kory Koreeda, president, Mazda Canada. “The Mazda6 is a showcase of our latest engineering accomplishments under our SKYACTIV Technology umbrella, with the SKYACTIV-D clean diesel engine, i-ELOOP, and our new suite of i-ACTIVSENSE safety technology. And we’re just getting started.”
Strongly influenced by the TAKERI Concept, the Mazda6 makes no excuses for its style, safety, and spirit – qualities usually absent in a mid-size sedan. The KODO “Soul of Motion” design language commands and creates every facet of the vehicle’s handsome sheet metal; from its alluringly-swept elongated hood and cab-forward proportions to the chiseled steel shaping its frame, the Mazda6 suggests power and elegance before the gas pedal is even pressed to go.
The new Mazda6 will be available with a choice of SKYACTIV transmissions in either the SKYACTIV-Drive six-speed automatic or SKYACTIV-MT six-speed manual. Nestled under its expansive hood lies a choice between the 13:1 high-compression ratio SKYACTIV-G 2.5-litre gasoline engine or the new SKYACTIV-D 2.2-litre clean diesel engine, which offers an impressively low compression ratio of 14:1. The SKYACTIV-G 2.5L is estimated to produce 184 horsepower at 5,700 rpm and 185 lb-ft of torque at 3,250 rpm. Performance estimates for the SKYACTIV-D clean diesel engine are not yet available.
Expected to offer a high amount of torque as well as cleaner combustion, the SKYACTIV-D 2.2L is 10 percent lighter than the current MZR 2.2-litre diesel engine sold in other global markets. Other improvements include internal engine friction reduced by 20 percent and fuel economy increases by up to 20 percent. This is achieved by using a new two-stage turbocharger, which delivers a smooth and steady response across the engine range (up to 5,200 rpm). Also, with the ultra-low compression ratio, the SKYACTIV-D diesel engine burns cleaner and discharges fewer nitrogen oxides to produce virtually no soot, thus requiring no additional NOx aftertreatments, which is typical of conventional diesel engines.
Final specifications for all 2014 Mazda6 models will be available closer to the on-sale date.
Standard features, optional packages, and pricing also will be released at a later date but consumers can anticipate Mazda’s current slew of performance-inspired, design-engineered amenities, such as aggressively styled large-size alloy wheels, expressive LED lights, supportively bolstered seats and high quality interior materials as well as premium technology offerings in a TomTom-based in-dash navigation system, Bose premium audio, Bluetooth phone and audio connectivity, audio menu voice command capability, to name a few.
An all-new safety component called Smart City Brake Support (SCBS) will be offered and is designed to assist a driver in avoiding front collisions when traveling at speeds of less than 30 kilometres per hour. An embedded laser sensor detects an obtrusive object and will reduce the brake rotor travel to quicken braking should the system calculate that there is a risk of a collision occurring. If the driver fails to perform an avoidance maneuver, the SCBS system will activate an automatic braking function.
Derived from “Intelligent Energy Loop,” i-ELOOP, Mazda’s in-house developed brake energy regeneration system, is all new and makes its first production vehicle appearance in the 2014 Mazda6 after first being introduced globally on the TAKERI Concept. As part of a growing number of fuel-saving technologies, brake energy regeneration systems use an electric motor or alternator to generate electricity as the vehicle decelerates, thereby recovering a portion of the vehicle’s kinetic energy to power electrical components, such as air conditioning and audio features. Such systems used in hybrid vehicles typically require a bulky electric motor and a heavy dedicated battery.
i-ELOOP is the world’s first capacitor-based brake energy regeneration system to provide power to all the electrical mechanisms in a vehicle. Other capacitor-based systems have been used to provide electricity to a single vehicle component or motor. Compared to systems utilized in hybrid vehicles, i-ELOOP avoids the need for a dedicated electrical motor and battery, making the system more efficient, compact, and lighter than traditional systems. Also, capacitors have the ability to charge and discharge rapidly as well and are resistant to deterioration despite prolonged use. In real-world driving conditions which can require frequent acceleration and braking,
i-ELOOP is expected to improve overall fuel economy but is dependent on road conditions and driving habits.
Source: Mazda Canada media