According to Top Gear's September Issue from egmcartech's report, the production version of the Ocean Drive concept will most like tackle the RR Drophead. The performance and amenities will be closer to the Drophead than the speculated competitor A7 from Audi. "The Mercedes-Benz Ocean Drive... will extract 510 horsepower from a 5.5 liter V8 with the range topper having a V12 engine...