Cadillac History Model C1905

Cadillac Models & History  C 1905

Introducedin the summer of 1905, the Model C was a mid-year offering, at a reduced price. It was a single cylinder Model B with a Model F “hood” and radiator. Cadillac called the Model C “an accommodation to customers who want a detachable tonneau.” The tonneau of the Model F was non-detachable. The introduction of the Model C may be interpreted as “a program to move out the remaining chassis.”

STYLE

Model No. Body type Seating Price Weight
Model C Runabout 2 $750 605 kg
Model C Touring 4 $850 659 kg

ENGINE

Engine
Horizontal, with cylinder to the rear
Cylinders
One
Block
Cast iron
Water jacket
Copper
Bore & Stroke
127mm x 127mm
Displacement
1.609 Liters
Brake H.P.
“Higher than advertised or calculated H.P.”
Advertised H.P.
9 HP
Main bearings
Two
Valve lifters
mechanical
Engine numbers
6600-8200 with EF, 8200-8 with AEF, 13501-13706 with AEF-special
Carburetor
Updraft mixer carburetor manufactured by Cadillac.

CHASSIS

Brake type
Mechanical
Brake wheels
two wheels
Brake contraction
on inboard drums
Wheels
12 spoke wood wheels — 24 in.
Tires
30 x 3 Clincher
Wheelbase
1930mm
Overall length
2845mm
Height
1524mm
Front / Rear Tread
1435mm
Weight
604.5 kg

DRIVETRAIN

Transmission type
Planetary transmission
Speeds
Two Forward (3:1 and 1:1) and one reverse
Controls
low — foot pedal, rev., high — lever to right
Clutch
Low, rev. — bands, high — disc clutch.
Drive
Chain drive
Differential
Spur gear differential
Overall ratio
3.1:1 to 5:1 (Different combinations of 9 or 10 tooth driving sprocket with 31, 34, 38, 41, or 45 tooth driven sprocket gave ten possible ratios from 3.1:1 to 5:1. Lower ratios for runabout to be run on smooth, level roads to higher ratios for loaded Delivery to be run on rough, hilly roads. Instructions for changing sprockets were furnished to owners, but the change involved disassembly of the transmission and rear axle — definitely not a “quick-change” setup.

OPTIONS

Price of two passenger runabout
$750
Price of four passenger touring
$850
Lights
Bulb Horn