Your new SLR McLaren 722 may be unreliable like it's been assembled in Russia, but at least you may now tell everyone that it has 740hp under the hood.
Although being more powerful, the new engine features the same mileage and CO2 emission levels. Pricing also remains the same. At least, in the U.K, starting from £29,910 for the Coupe and £33,510 for the Cabriolet.