text: 1979–1980 Early reviews of the 280ZX were mixed. Some lamented the transformation the Z-car had made to a grand tourer, while others appreciated the improvements in refinement, comfort, and overall market appeal. The sales figures soon proved the Nissan designers right, with the 280ZX becoming a sales success.
  In 1979 Datsun homologated a high-downforce "whale-tail" type spoiler for the Datsun 280ZX by producing 1,001 280ZX-R cars; this allowed for use of this aerodynamic aid in IMSA and SCCA racing. These cars also had distinctive body decals and ZX-R logos. These cars were identical to the other cars of this year with the exception of the spoiler and decal package. Successful IMSA racer Don Devendorf was involved in the development of the spoiler.
  From 1980 onwards, the 280ZX was available with a T-bar roof (on both the two-seater and 2+2 body styles). The T-bar roof panels could be removed and stored in bags in the rear of the car.
  In 1980, a limited edition "10th anniversary" car was released. Available in either black and gold or black and red two-tone paint, these cars came with leather seating, and other special trim features. A total of 3,000 of these cars were built - - 2,500 in black and gold, and 500 in red and black.