A revised engine range...

A revised engine range and sporty new looks head the changes to the fresh-faced Daihatsu Sirion, which goes on sale next week.

It has developed a special...

It has developed a special scent designed to mimic the aroma of showroom-fresh models. A spokesman for the Vauxhall specialist told us: "Even though it"s purely psychological, many customers claim they prefer the smell you get when a vehicle is brand new." The scent, which we sampled exclusively this week, is applied with a spray or by using an in-car air freshener.