"We're pleased the label clearly demonstrates the Nissan LEAF to be a best-in-class option, reflecting that it's a pure electric vehicle, uses no gas, has no tailpipe and has zero emissions, " said Scott Becker, senior vice president, Finance and Administration, Nissan Americas.

ENGADGET: Nissan Leaf blessed with 99MPG 'equivalent' sticker, roundtable arguments ensue

Nissan sold 2, 100 Leaf electric cars, the best month since the car hit the market two years ago.

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The 2011 Nissan LEAF, which uses no gas, was also rated best-in-class for the environment based on emitting zero greenhouse gases or other traditional tailpipe emissions.

ENGADGET: Nissan Leaf blessed with 99MPG 'equivalent' sticker, roundtable arguments ensue

It depends on unshaken confidence that Cuba has the finest leaf, the most artisanal cigar-making factories and the best craft tradition.

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This will deliver a driving range similar to the Nissan LEAF on a single charge and similar performance, together with best in class running and maintenance costs.

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