Alvis Tc 108G

Coachbuilders Graber of Switzerland had produced some bodies for the TC21 that were much more up to date than the standard offering built for Alvis by Mulliners (Birmingham).

Alvis TC 108G
A 1957 car with body by Graber
Overview
Manufacturer	Alvis Cars
Production	1956–1958 35 produced 37 produced
Body and chassis
Body style	2 door saloon
Layout	FR layout
Powertrain
Engine	Alvis 3.0 L Straight-6
Transmission	4 speed manual
Dimensions
Wheelbase	111.5 in (2,832 mm)
Length	189 in (4,801 mm)
Width	66 in (1,676 mm)
Height	62.5 in (1,588 mm)
Chronology
Predecessor	Alvis TC 21
Successor	Alvis TD 21

Mulliners production was becoming devoted to Standard Triumph —which purchased them in 1958— and Alvis's body supply had been getting difficult. Alvis's supplier of expensive drop head bodies was Tickford and they had been bought in 1955 by David Brown and his Aston Martin and Lagonda bodies had priority.

 

 

It was therefore decided to make the Graber style (October 1955 Paris Motor Show car) the basis of a new model and the rights were bought resulting in the TC 108G. A contract to build the new bodies was placed with bus builder Willowbrook of Loughborough. The car was only available as a two-door, four-seat saloon made by forming metal around a traditional wooden frame. Graber later resumed production —probably at the request of Alvis— but modified the shape of their subsequent bodies.

The Willowbrook body proved to be too expensive and few were sold. The deal was terminated and a new contract placed with Park Ward Alvis having bought Graber's drawings, jigs etc. The new car was designated the TD21 and it entered production in October 1958.

The 2993 cc engine was uprated slightly to produce 104 bhp (78 kW) at 4,000 rpm by modifying the cylinder head and fitting twin SU carburettors. Suspension was the same as the TC 21, independent at the front using coil springs with leaf springs at the rear.

Chassis — 31 produced. Chassis numbers 25909-25945 (31 made -- some of these chassis numbers were not used).
Bodies — Willowbrook: 16
Graber: 8 (1955), 11 (1957)