The 275-horsepower Mazda MX-5 GT racecar, which competes in the 2011 Britcar Production GTN Championship, has inspired the Japanese firm's UK division to develop a pair of limited edition models based on the MX-5 and the Mazda2 for the local market.

The word "inspired" should be taken very loosely as the Sport Black Editions of the two Mazda models do not feature any performance upgrades and are all about bespoke color choices and additional standard features.

Another week, and rather than just another Mazda, it’s another MX-5 special edition. This one is called Karai, which according to the company is Japanese for ‘sharp’, and it comes to us from Mazda’s European division.

The Karai is based on the MX-5 Roadster coupe, which means it is fitted with a retractable hardtop. It boasts a unique lime-green paint called “Metal Green Metallic” for the body and contrasting glossy black finish for metal top, exterior mirrors, trim accents such as the front grille and fog lamp surrounds, as well as the 17-inch multispoke alloy wheels that are shod in low profile performance tires.

Mazda has suspended all US orders for cars built in Japan as the carmaker is preparing to shut down its plants once again after a short reopening period. According to the automaker’s American spokesman Jay Amestoy, the decision will affect shipments of cars that were due to arrive in the U.S. in May. The Mazda official added that it was uncertain when normal activity will resume.

Mazda USA imports almost all its range from the Japan, except the U.S.-built Mazda6 and Tribute. The models produced in Japan are the Mazda2, Mazda3, Mazda5, MX-5 / Miata, RX-8, CX7 and CX9. Mazda halted production at its Hiroshima and Hofu plants from March 14 through March 21, but three days ago, it resumed temporary production using parts it had in its inventory.

Meet the all-new MX5-GT, a featherweight race car with which Mazda will participate in the Britcar MSA British Endurance Championship 2011 taking on Aston Martin, Porsche, Lotus, and BMW. It may seem like a difficult task but Mazda, in cooperation with Jota Sport, the race engineering team that will run the cars in the 2011 series, have a few tricks under their sleeves.

For starters, the GT is claimed to be the lightest and most powerful MX-5 ever built. Jota Sport took some 400 hours to build the car’s shell to a specification that ensured it was 17 times stronger than required by the FIA. Weight-saving measures include the removal of interior parts, reducing component weight and dipping the shell in acid to shave 15kg. The end result is a total weight of just 850kg or 1,873 lbs.

In a nod to its memorable Le Mans victory in 1991, Mazda has launched a special edition version of its MX-5 roadster model in the land of smooth chocolates and punctual watches. The MX-5 ’55 Le Mans’ is named after the Mazda 787B No.55. Driven by Johnny Herbert, Volker Weidler, and Bertrand Gachot, the 787B No.55 won the 24-hours of Le Mans in 1991 claiming the first ever victory for a Japanese automobile and the rotary engine in the famed endurance race.

In a nod to its memorable Le Mans victory in 1991, Mazda has launched a special edition version of its MX-5 roadster model in the land of smooth chocolates and punctual watches. The MX-5 ’55 Le Mans’ is named after the Mazda 787B No.55. Driven by Johnny Herbert, Volker Weidler, and Bertrand Gachot, the 787B No.55 won the 24-hours of Le Mans in 1991 claiming the first ever victory for a Japanese automobile and the rotary engine in the famed endurance race.