Daimler DB18

Daimler Eighteen DB /18
Consort six-light four-door saloon 1952 example
Overview
Manufacturer	The Daimler Company Limited
Also called	Daimler Eighteen (1939–1950) Daimler 2½ litre (1939–1950) Daimler Consort (1949–1953)
Production	1939–1953
Body and chassis
Class	Executive car (E)
Body style	four-door saloon numerous coachbuilt versions, standard catalogued models by Daimler subsidiaries Hooper (formal) and Barker (drophead coupés), others as arranged with coachbuilder by customer
Layout	FR layout
Powertrain
Engine	2,522 cc 6-cylinder in-line ohv
Transmission	4-speed preselective self-changing gearbox and Fluid Flywheel an open propellor shaft and underhung worm-driven axle, hypoid bevel from June 1950 Overdrive on Special Sports
Dimensions
Wheelbase	114 in (2,900 mm)
Length	180 in (4,600 mm) (2½-litre) 180 in (4,600 mm) (Consort)
Width	65 in (1,700 mm)
Height	63 in (1,600 mm)
Chronology
Predecessor	Daimler New Fifteen
Successor	Daimler Conquest whole new smaller vehicle Daimler Regency same chassis, bigger engine

The Daimler Eighteen or Daimler DB18 is an automobile which was produced by Daimler from 1939 to 1953. It is a 2½-litre version of the preceding 2.2-litre New Fifteen introduced in 1937.

Using the engine developed for the Daimler Scout Car, it was offered to customers from 1939 as a six-cylinder chassis on which Daimler and various British coach builders offered a range of bodies including drop-head coupes.

The model was introduced immediately before the start of the World War II, during which the company was compelled to concentrated on the manufacture of military vehicles. Therefore, most DB18s were produced after 1945.

To contemporaries the model was generally known as the Daimler 2½-litre until Daimler adopted the North American habit of giving their cars names (although not on any badgework), and a slightly updated version of the car was introduced in October 1948 at the London Motor Show, "principally for export" and branded as the Daimler Consort. The updates included the integration of the firewall into the body rather than it being part of the chassis, a move from rod operated mechanical brakes to a Girling-Bendix hydraulic front and rod operated rear system, incorporating the head lights into the front guards, and providing a badge plate behind the front bumper with a more curved radiator grille.

The car used a 2,522 cc in-line six-cylinder, pushrod ohv engine fed by a single SU carburetter. Throughout its life, 70 brake horsepower (52 kW) was claimed, though a change in the gearing in 1950 was marked by an increase in maximum speed from 76 miles per hour (122 km/h) to 82 miles per hour (132 km/h) for the saloon, while the acceleration time from 0 – 50 miles per hour (80 km/h) improved from 17.9 to 16.9 seconds. By the standards of the time the car was brisker than it looked.

The car was supplied with the Daimler Fluid Flywheel coupled to a 4-speed Wilson Pre-selector gearbox. The independent front suspension used coil springs, while the back axle was suspended using a traditional semi-elliptical set-up. The chassis was "underslung" at the rear with the main chassis members passing below the rear axle. In mid-1950 the restricted ground clearance was improved by the adoption of a conventional hypoid bevel drive to the rear axle replacing the traditional Daimler underslung worm drive which had hampered sales outside Britain.