This is a very rare specification model of which we were able to find only seven 2014 examples for sale in the UK, ranging in prices from £13,795 to £19,995. As a sub-100k car with full history we’d say that yours is probably worth in the region of £16,500-£17,500 in a private sale, though making it stand out among a market full of much cheaper SD V6 models will mean you’ll require some patience if you want to get the best result. Good luck!