Mercedes-Benz W187

The Mercedes-Benz W187 is a luxury car produced by Mercedes-Benz as a saloon, coupé, and cabriolet from 1951 to 1955. Designated the 220, it was powered by a single overhead camshaft inline six-cylinder M180 engine. A

Initially a four-door sedan and two-door cabriolet were offered, with the sedan continuing through 1954 and the cabriolet through 1955. They were joined in 1954 by a two-door coupe, produced through 1955.

History

The W187 was introduced at the Frankfurt Motor Show in April 1951.

Despite its pre-World War II reputation as a manufacturer of luxury cars, in the depressed immediate post-war years Mercedes-Benz had produced only four-cylinder-engined passenger cars. The W187 Mercedes-Benz 220 and flagship W186 Mercedes-Benz 300 Adenauer introduced together were the first Mercedes to once again feature six-cylinder engines.

The body of the W187 saloon bore a strong resemblance to the 1938 Mercedes-Benz W153, and despite the modern engine that powered it, already looked old fashioned to many observers on its introduction.

Models

The 220 sedan was similar in styling to the contemporary W136 Mercedes-Benz 170S, with the 170's freestanding headlights integrated into the fenders for a slightly more modern look. To handle the extra power in what was, by contemporary standards, a heavy car, the W187 was given duplex drum brakes.

Two different 2-door cabriolet models were built, similar to those offered in the W170 line, the "A" (an opulently styled roadster evoking the ultra-exclusive W188 300S) and "B" (a much plainer, dedicated 2+2 which closely resembled the 220 sedan). During 1953 the "Cabriolet A's" flat windscreen was replaced with a slightly curved screen. In December, a Coupé derived from it was announced for 1954. Fitted, as many were, with a steel sunroof, it was priced at 22,000 Marks, nearly twice the standard W187 sedan.

A total of 1,278 Cabriolet As, 997 Cabriolet Bs, and just 85 Coupés were sold.

Between August 1952 and May 1953, 41 special soft top OTP (Offener Tourenwagen Polizei, "Open Police Touring Car") bodied W187 220s were produced for the West German police.

Engines

All 220s used the newly developed M180 six cylinder 2195 cc engine producing 80 PS. In contrast with the rather old fashioned look of the car's body, the new engines attracted much attention in the motoring press, being the first new engine presented by Mercedes-Benz in more than ten years. The valves were operated by short rocker arms from an overhead camshaft. The engine was unusual in Europe at this time in having oversquare cylinder dimensions with a bore of 80.0mm and a stroke of only 72.8mm, which facilitated the design of an efficient reverse-flow cylinder head.

The manufacturer claimed a top speed of 87 mi/h for the saloon and 90 mi/h for the cabriolet, which was faster than the 52 PS powered 170S Cabriolet which the cabriolet version of the W187 replaced and from which its bodywork was derived. The new six-cylinder engine would form the basis for a long line of repeatedly enlarged and upgraded six-cylinder engines powering a wide range of Mercedes-Benz models, including the early W116 S-Class models in the 1970s.

In April 1954 the "Cabriolet A" and its Coupé derivative were fitted with a new higher compression 85 PS engine that had been developed for the soon to be announced Mercedes-Benz W180 "Ponton".

Replacement

The saloon was replaced by the W105 219/W180 220a and went out of production in May, 1954; the Cabriolet A and Coupé models continued for another 15 months until August 1955.

When the cabriolet was withdrawn in 1955 there was no immediate successor. However, just over a year later the all-new ponton styled Mercedes-Benz 220S Cabriolet and Coupé appeared, in July and October 1956 respectively.

manufacturer	Mercedes-Benz
production	1951–1955 18,514 built Saloon: 16,154 Cabr. A: 1,278 Cabr. B: 997 Coupé: 85
predecessor	Mercedes-Benz W142
successor	Mercedes-Benz W105 Mercedes-Benz W180
class	luxury car
layout	FR layout
body style	1951–54: 4 door saloon 1951–54: 2-door "cabriolet B" 1951–55: 2-door "cabriolet A" 1954–55: 2 door coupé
engine	2195 cc M180 I6
transmission	4-speed manual
wheelbase	2845 mm
length	4507 mm - 4538 mm
width	1685 mm

History

Models

Engines

Replacement

Gallery

Specifications

Timeline

See also

Notes

Bibliography

References

External links