![New Vauxhall Astra](http://photos1.blogger.com/blogger/4084/1827/320/2007-new-vauxhall-astra.jpg)
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The biggest changes are the ones you won't spot from just staring at the Astra because they're under the bonnet, in the shape of more emissions-friendly engines.
The 1.6-litre engine is revised to drop carbon dioxide emissions from 158g/km to 156g/km, while gaining 10bhp to produce 113bhp.
More importantly, there's a new turbocharged 1.6-litre motor with 177bhp to replace the old 167bhp 2.0-litre turbo.
This engine hauls the Astra from 0-62mph in 7.8 seconds and on to a top speed of 137mph.
Prices for the standard 1.6 Astra start at £13,515 and the turbo kicks off at £18,200.
The rest of the range goes up by £15, which hardly seems worth Vauxhall's while reprinting all of those brochures.
© Source: original article on topgear