There were many variations within "model years" for the DeLorean. My '82 has no gas flap and no relief lines on the luggage compartment "hood," but does have the DeLorean name (small) on the hood toward the front. It's tough to categorize model years by cosmetic details, which tended to change on a constant basis. A good example is the original in-windshield radio antenna, which was supplanted early on by the rear retractable mast. Paul Feine #10944