The JN Group Inc. car dealership, which has been planned for the ground level of the high-rise Symphony Honolulu development, has beefed up its automotive lines.

To be called Velocity, the dealership will include Jaguar and Land Rover, other exotic import marques, and seven motorcycle brands including Ducati, Triumph and BMW Motorrad, bringing the total number of luxury brands represented by the dealership to 15.

Velocity will offer the building’s upscale residents a membership program, which will include exclusive access to the dealership, concierge services and private drivers.