Vauxhall has updated its popular Zafira MPV with a mid-life refresh that’ll affect all 08-plate models due for the spring.A new mid-range trim level, Exclusiv, has been introduced with air conditioning, a CD player, electric windows, 16-inch wheels and body-coloured bumpers.The rest of the 2008 range will get new chrome detailing around the front end and revised rear-lamp clusters, plus curtain airbags will now be standard. Vauxhall sold 47,817 Zafiras last year, with over a quarter share of the MPV segment.