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La Salle V8 303

La Salle V8 303
ManufacturerLa Salle
CountryUSA
Production Started1927
Production Stopped1927
Body StyleSemi convertible

The La Salle V8 303 was a luxury vehicle produced by La Salle, a division of General Motors, in 1927. This model marked La Salle’s debut as Cadillac’s companion brand, intended to fill a niche between Cadillac and Buick. Designed under GM’s then-head designer Harley Earl, the La Salle 303 became known for its sleek, elegant style and high-quality engineering, appealing to buyers seeking Cadillac’s prestige in a slightly smaller, more affordable package.

The La Salle V8 303 was powered by a 5.0-liter (303 cubic inch) V8 engine, which produced around 75 horsepower—a respectable output for its time. Paired with a 3-speed manual transmission, this engine provided smooth, reliable performance, and was praised for its power delivery and refinement. The car’s suspension and build quality offered a comfortable ride, enhancing its appeal as a luxury vehicle.

In terms of design, the La Salle 303 featured a stylish, streamlined look with design cues inspired by luxury European cars, including a prominent chrome grille, flowing fenders, and an overall sophisticated profile. The interior was fitted with high-quality materials and upscale detailing, consistent with the La Salle brand’s position as a premium offering within GM’s lineup.

The La Salle 303 helped establish the brand’s reputation for elegance and quality and set the stage for La Salle’s success in the luxury car market until the brand’s discontinuation in 1940. Today, the La Salle V8 303 remains highly regarded among classic car enthusiasts, appreciated for its design and its contribution to the development of GM’s luxury car lineup.

Vehicle

Production Numbers16850
Number of Doors2
Number of Seats4

Engine

Engine ManufacturerLa Salle
EngineV8
Engine LocationFront
Engine Displacement4965 cc
ValvetrainSV
Valves per Cylinder1
Bore79.4 mm
Stroke125.4 mm
Cooling SystemWater
Charging System6V
Fuel TypePetrol
Fuel SystemCarburator
AspirationNormal

Performance

Top Speed71 mph
Power55 / 75 / 74 @ 3000 rpm

Steering, Transmission & Suspension

DrivetrainRear
TransmissionM3
SteeringRack and Pinion
Front SuspensionLeaf Spring
Rear SuspensionLeaf Spring
Front BrakesMechanical Braking
Rear BrakesMechanical Braking
ChassisBody-on-Frame

Dimensions

Weight1840 kg
Wheelbase3175 mm