Panhard Dyna Z

Panhard Dyna Z
Panhard Dyna Z 4-door saloon
Overview
Manufacturer	Société des Anciens Etablissements Panhard et Levassor
Production	1954–1959 approx 140,000 produced
Body and chassis
Class	Mid-size
Body style	4-door saloon 2-door cabriolet 2-door pickup
Layout	Front engine front-wheel drive
Powertrain
Engine	851 cc two-cylinder boxer motor 42 or 50 hp at 5000 rpm
Transmission	4-speed manual Column mounted control
Dimensions
Wheelbase	2,570 mm (101 in)
Length	4,570 mm (180 in)
Width	1,668 mm (65.7 in)
Height	1,430 mm (56 in) saloon 1,420 mm (56 in) cabriolet 1,645 mm (64.8 in) fourgon
Curb weight	710 kg (1,570 lb)−850 kg (1,870 lb)
Chronology
Predecessor	Panhard Dyna X
Successor	Panhard PL 17

The Panhard Dyna Z is a lightweight motor car produced by Panhard of France from 1954 to 1959. It was first presented to the press at a Paris restaurant named "Les Ambassadeurs" on 17 June 1953 and went into production the following year. In 1959 it was replaced by the Panhard PL 17.

Panhard was one of the world's oldest auto manufacturers and since 1945 had become known for producing economical cars. Panhard, like Citroën, considered itself a leader, not a follower of automotive trends, and the Dyna Z featured an impressive array of unusual engineering choices.

In 1955 Citroën had taken a 25% holding in Panhard's automobile business and during the next two years the national dealership networks of the two businesses were integrated. This gave Citroen and Panhard dealers an expanded market coverage, incorporating now a small car, a medium-sized saloon and a large car range. It gave the Panhard Dyna Z, during its final years in production, a level of market access that its predecessor had never enjoyed. Sales benefited.

The Dyna X was replaced by the more streamlined Dyna Z in 1954. This was later developed into the similar PL 17, launched in 1959, in an attempt to conform to the styles of the time.

The Dyna Z's body was originally aluminium, like that of the preceding Dyna X, with steel tube subframes front and rear, joined by steel plate reinforcements in the sills. The decision to use aluminium sheeting for car bodies had been taken at a time when a sudden drop off in demand for fighter planes had left the producers with a glut of the metal, but in subsequent years the relative cost advantage of sheet steel had increased steadily. In Summer 1954 the cost penalty of persisting with aluminium bodywork had become financially insupportable, and in fall 1955 the latest Dynas Type "Z1" had a steel bodywork (the doors, trunk and hood were still in aluminium though). The switch to sheet-steel body panels, attributed to "various setbacks" ("nombreuses déboires") with the aluminium body of the early Type Z1, imposed an instant weight penalty and was accompanied by a substantial redesign of the front suspension and a change to the shock absorbers, though cost savings were too late to avoid the need for Panhard to sign their ultimately suicidal refinancing "agreement" with Citroën in April 1955.