VW rules out 2cyl engines for the Up

Volkswagen has ruled out using two-cylinder engines in its Up (aka, Lupo) city car, due next year.

The firm has been at the forefront of engine downsizing technology with its three-cylinder motors. But R&D chief Ulrich Hackenberg believes downsizing is now nearing its limits, despite the recent introduction of Fiat’s new two-cylinder TwinAir engine.

“Improvements can now only be made in performance and economy, not in making the engines any smaller,” he said. Instead, the Up will make use of three-cylinder engines that “will really advance the technology and make strong use of it”, he said.

VW Jetta technical boss Michael Hinz admits that the firm has experimented with two-cylinder technology, but says it needs to improve its three-cylinder engines before developing smaller engines. “I’ve seen two-cylinder cars running,” he said, “but from a production point of view it’d be very hard.

“Even three-cylinder engines are very expensive as they’re not as smooth or refined as we’d like. But we’re not going to abandon them,” he added.

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