Complex sentence: The cars would be known as the Lada Samara Sedan Brock Delux and included a few subtle suspension tweaks to improve the cars low speed ride devised by Brock himself and cost about A $3,000 more than the base model Samara.
Split into simpler sentences: The cars would be known as the Lada Samara Sedan Brock Delux and included a few subtle Brock-devised suspension tweaks to improve the car's low speed ride. It cost about A $3,000 more than the base model Samara.