Note: This article is reprinted from the August 2016 issue of Collectible Automobile Test by Jack Stewart Jaguar’s XJ is one of the longest running model names in the industry. The XJ made its debut in September 1968 as a 1969 model, and Jaguar’s flagship sedan is still badged XJ 47 years later. 1970 Jaguar XJ6 … Continue reading 1970 Jaguar XJ6: Photo Feature