In 1966, Lamborghini introduced the updated 400 GT, which retained the same wheelbase as the earlier 350 GT but featured an enlarged 3.9-litre version of the V-12 engine, thereby increasing power from 270 to 320 horsepower. Although a handful of early 350 GTs had featured a novel “2+1” seating pattern, the majority were configured in regular two-seater form. However, ever mindful of the benefits of broadening the appeal of its cars, Lamborghini—after producing just 24 examples of the two-seat 400 GT—opted to further modify its derivative into the 400 GT 2+2, with the latter being publicly unveiled at the Geneva International Motor Show in March 1966.

The 400 GT 2+2 benefitted from greater cabin space compared to the earlier car, further to important cosmetic and ergonomic changes; a larger rear luggage compartment, increased fuel capacity, quadruple headlamps, and revised lower front valance being notable examples. However, it was arguably in its transmission that the greatest technical improvement was made; the somewhat recalcitrant ZF gearbox of the 350 and 400 GTs was replaced in the 2+2 by a much smoother and quieter five-speed all-syncromesh unit of Lamborghini’s own manufacture.

Critically, as well as offering enhanced practicality, the 400 GT 2+2 retained the impressive performance of its two antecedents, with 100 km/h being achieved in 5.7 seconds en route to a top speed of some 248 km/h. Indeed, so impressed were Autocar journalists that they were moved to laud it as 'better than all the equivalent exotic and home-bred machinery in this glamorous corner of the fast-car market'.

The example offered here, chassis 0643, left the factory finished in Grigio St. Vincent over a Tabacco interior and was sent to its first owner, Bob Estes of California, USA, on 12 September 1966. In October 1969, the Lamborghini was sold to Dr R. Marshall, also of California, and the 400 GT 2+2 later formed part of a car collection until 1992, when it was sold at auction in Germany. Later coming into ownership in the Middle East, in February 2022 the Lamborghini was bought by its consigning owner at a Paris auction, at which point it was finished in the silver over black colour combination it is shown in today.

As per the accompanying condition photos, the Lamborghini shows cosmetic blemishes and would benefit from recommissioning work to return to a good standard. It is also recommended that the car is mechanically inspected prior to being driven. Nonetheless, the timeless styling and attractive Touring bodywork of this 400 GT 2+2 make it a tempting proposition for any collector.