THE innovative Mercedes-Benz A-Class range has been enhanced with the exclusive A-plus special edition, which is available at all Mercedes-Benz retailers from May 30.

Based on the popular Classic model, the A-plus scores highly with a first class list of extra equipment.

Air conditioning, a factory-fitted audio 10 single CD player, special 5J x 15in six-spoke alloy wheels and two exclusive metallic paint colours -- Galaxy Black and Lunar Silver -- are all standard.

These options would normally cost £1,640, so the A-plus, at just £990 more than a standard Classic, adds £650 of extra value -- an attractive sum whichever way you look at it.

Another positive factor with the A-plus is its affordability.

Customers can own a new A-plus from just £199 per month through DaimlerChrysler Services (plus deposit, acceptance fee and optional monthly payment). Available in A 140, A 160 and A 170 CDI variants, in both standard and long wheelbases, the A 140 A-plus starts from £14,015 on the road.

Just 1,000 will be sold between now and Christmas, ensuring the cars' exclusivity.

The A-plus also features the same comprehensive safety features and equipment list found in normal Classic models, which include ABS anti-lock brakes with Brake Assist; electric front windows, electrically heated and operated door mirrors, four airbags, ESP Electronic Stability Program, height adjustable front seat belts with force limiters, power-assisted steering with height adjustable column, remote central locking, seatbelt pretensioners on all outer seats, split-folding and removable rear seats.

Three three-point rear seatbelts are part of the standard package.

As well as its planetary-inspired paintwork and a stellar list of extra equipment, the space theme continues inside.

The A-Class has a huge passenger cabin for its compact external dimensions, thanks in part to its innovative sandwich floor concept which, as the name suggests, sandwiches the engine and mechanical components between two steel floors, meaning more of the interior can be used to transport passengers and their luggage.

In addition to improving occupant safety -- the engine is pushed into the space between the floors in the event of a frontal impact -- the occupants sit 20cm higher than in an equivalent vehicle.

As well as giving a more commanding seating position with excellent visibility, occupants are kept above the critical impact zone in the event of a side impact with a conventional car.