This summer sees the launch of a new series of special edition Clio and Megane models named after Renault's World Series single-seater challenge. Due to make their public appearance at Silverstone track on the first weekend of July, the World Series Clio, Megane Hatch and Megane Coupe versions feature sportier body styling (but that's about it) with the French automaker claiming savings for the customer between £940 to £1,190 over the price of the additional items if they were ordered separately in the UK.

The Clio World Series by Renault is based on the Dynamique trim level adding a front spoiler, side skirts, a sports rear bumper plus WSR badging. It is available with two gasoline engines, a naturally aspirated 1.2-liter with 75HP and a 1.2-liter turbocharged four with 100HP, plus a 1.5-liter diesel producing 86HP, with prices starting from £12,170 on the road.

Priced from £16,595, the five-door Megane hatch version benefits from a front apron, Coupe-style bumper inserts, side skirts, a sports rear bumper, rear spoiler, WSR badging and 17-inch alloy wheels. Buyers can choose from the 1.6-liter petrol with 110HP or the 1.5-liter diesel making 106HP.

And finally, there's the Megane Coupe World Series by Renault which sports a front spoiler, side skirts, specific rear bumper and 17-inch alloy wheels. Priced from £16,995, it is offered with the same engines as the hatch model.

All three models are available for order in the UK from 1st July with deliveries starting from July 6th, 2009.