Formula One engine suppliers: Cosworth – Northampton Mercedes AMG High Performance Powertrains – Brixworth Honda – Milton Keynes Other major motorsports teams and organisations: Lister Cars - Cambridge Carlin Motorsport - Farnham Ford World Rally Team – Cumbria Ilmor Engineering - Brixworth M-Sport – Cockermouth Prodrive – Banbury (Runs Aston Martin Racing, formerly Subaru's WRC Team and Ford Performance Vehicles) RML Group - Wellingborough Strakka Racing - Northamptonshire Sumo Power - Rye Team Dynamics - Pershore Triple Eight Racing - Buntingford Inactive marques Currently inactive British automotive marques include: Allard, Alvis, Armstrong Siddeley, Austin, Autovia, Daimler, DeLorean, Gilbern, Gordon-Keeble, Healey, Hillman, Humber, Jensen, Jowett, Lanchester, Lea-Francis, Morris, Napier, Reliant, Riley, Rover, Singer, Standard, Sterling, Sunbeam, Sunbeam-Talbot, Talbot, Triumph, TVR, Vanden Plas, Wolseley Motors. Dealership groups There has been significant consolidation of car dealerships in the UK, leading to several large and notable dealership groups. As of June 2021, Sytner Group is the largest with a turnover of 4.92 billion. Car market Despite the loss of mass-market British marques, car models that are built in the UK are generally popular in the UK sales charts, examples being the Nissan Qashqai. 2.45 million cars were sold in the UK, with the Volkswagen Group having a 20.8% share, Ford Motor Company having 13.2% and General Motors having 11.3%. Subcompact and compact cars were the most popular sizes although SUVs were gaining a significant foothold. The Fiat 500 was the best selling A-segment product, Ford Fiesta the best selling in the B-segment, Ford Focus best selling in the C-segment and BMW 3 Series best selling in the D-segment. In 2019, the best selling car model in the UK was Ford Fiesta followed by Volkswagen Golf and Ford Focus. See also List of automobile manufacturers The Society of Motor Manufacturers and Traders List of car manufacturers of the United Kingdom References External links The Society of Motor Manufacturers and Traders [https://baldwin.britishmotormuseum.co.uk/ The British Motor Industry Heritage Trust] Dodge RAM Economic history of the United Kingdom