Opel Admiral 2.8 V8
The Opel Admiral was part of the legendary KAD range — Kapitan, Admiral, Diplomat — which represented Opel's attempt at building genuine luxury cars in the 1960s under General Motors' ownership. The Admiral occupied the middle position, slotting between the entry-level Kapitan and the flagship Diplomat, offering a compelling combination of luxury, space, and V8 refinement.
The KAD A series, introduced in 1964, was a thoroughly modern design for its time. The clean, squared-off styling reflected contemporary American design influences — hardly surprising given GM's ownership. The body was large by European standards, offering spacious accommodation for five and a generous boot. The build quality was solid, reflecting Opel's reputation for well-assembled cars.
The Admiral's distinguishing feature was its engine range. While the Kapitan made do with an inline-six, the Admiral was available with a 2.8-liter V8 engine — a small-block design that was unusual for European cars of the era. This engine produced 125 hp and provided a smooth, typically V8 character that was quite different from the six-cylinder engines used by BMW and Mercedes-Benz competitors. The automatic transmission (GM's Powerglide) was a common choice, complementing the V8's relaxed character.
The Admiral was positioned as a status car for upper-middle-class German buyers who wanted something distinctive from the ubiquitous Mercedes-Benz W111 or BMW 2000. It offered comparable space and equipment at a lower price, though it never achieved the prestige of its Stuttgart or Munich rivals.
The KAD range was significant for Opel because it demonstrated the brand's ability to build large, luxurious cars. The model range continued through B (1969-1977) and was eventually succeeded by the Senator. While never a major commercial success, the KAD cars are an important chapter in Opel's history and represent a distinctive alternative to the more common German luxury sedans of the 1960s.
Today, the Opel Admiral is a rare sight. The cars were never produced in large numbers, and many have been lost to corrosion and neglect. Survivors are appreciated by Opel enthusiasts for their distinctive character and V8 engine — a rarity in the German automotive landscape.
Extremely rare today — finding one is the main challenge. Rust is severe on surviving examples: check floor pans, sills, inner fenders, boot floor, and around the windshield. The 2.8L V8 is robust but parts are very scarce. The Powerglide automatic is reliable but fluid and band service are essential. Body trim and chrome parts are nearly impossible to source. Interior trim deterioration is common. The six-cylinder versions share more parts with other Opel models and are easier to maintain. Documentation and provenance add significant value.
55,876 Admiral A units produced (1964-1968). The KAD A range comprised the Kapitan (six-cylinder only), Admiral (six and V8), and Diplomat (V8 and eventually a Chevrolet 5.4L V8). The Admiral B (1969-1977) continued with updated styling. The 2.8L V8 was developed specifically for Opel, not borrowed directly from GM's American divisions.