For the people who might think the + in GT6+ is just a gimmick
Magnetic gas cap that seals itself, even if you forget
Heating grid fused into rear window to keep the fastback frost free. Its tinted too.
The dash is non-reflective.
Louvres are no longer decoration the work for flow-through ventilation
Wishbone independent suspension on the rear
Body-contoured seats with integral head restraints
Mag-style wheel covers to go with pencil-stripe sidewalls