Better than the old site, nice and modern clean looking, easy to navigate
However you don't have any images of your actual cars on the home page which i think is essential, otherwise it just looks like a generic car site, I would personally put a slideshow/carousel of a section of your stock running length ways across the site, in the place of the 'our partners' logos
Also at the moment your slogan is 'BASILDON CAR SALES, SPECIALISE IN GERMAN CARS AND HAVE IN HOUSE FINANCE FACILITIES
That is not grammatically correct
BASILDON CAR SALES, THE SPECIALIST GERMAN CAR DEALERSHIP
or
BASILDON CAR SALES, SPECIALISING IN GERMAN CARS AND VEHICLE FINANCE
I'd personally leave out the finance part and keep it simple, something like:
BASILDON CAR SALES, SPECIALISING IN GERMAN CARS