A NEW special limited edition smart model called the edition21 has been launched with the aim of adding extra value to the trendy Mercedes-owned brand.

Based on the frugal 71bhp mhd pulse coupe and cabrio, the smart fortwo edition21 can be picked up for £79 a month, zero APR and 12 months free insurance for owners aged over 21.

Standard features include a black tridion safety cell and black mirror caps, 15-inch double-spoke alloy wheels, edition21 logos in the mirror triangles and LED daytime running lights.

Buyers also get a choice of black or white body panels or optional white safety cell.

Inside, there's black fabric/leather-look upholstery, a three-spoke leather sports steering wheel with shift paddles plus a cup holder.

Mercedes-Benz chief Gary Savage said: "smart has always pioneered, whether it's city motoring, electric drive, or big car safety in a tiny package. Now, we've taken those virtues and created a special package that offers customers a new car for £79 per month and one year's free motor insurance.

"This car isn't a stripped-out special, though. Like every smart it's still super stylish, is packed with equipment and has a full complement of safety systems as standard."

Prices for the smart fortwo edition21 are £9,575 for the coupe and £11,075 for the cabrio.