It will sit within the group’s complex in Bishopric, next to Lifestyle’s Ford dealership, not far from Horsham’s town centre.
The new dealership will feature a seven car showroom, a Mazda dedicated service workshop, a parts store and space outside to display approved used Mazda cars.
Mark Spowage, currently sales manager at Lifestyle Mazda in Crawley, will run the new Horsham site as well.
Spowage said: “Our sales team are looking forward to introducing new people to what the Mazda brand can offer.
“It’s early days yet but we hope to be opening sometime during the first two weeks of September, about the same time as Mazda launches the new Mazda2.”
Lifestyle's development plans for its new Mazda site.