CARCARETOOL VEHICLE GUIDE

Oldsmobile Series 66

Oldsmobile Series 66 — 2-door coupe4-door sedan2-door convertible, 217.8 cuin Dodge I6230 cuin Dodge I6. Explore engine specifications, fuel economy, dimensions, tire sizes, seating, maintenance and tire-pressure guidance.

Oldsmobile Series 66
Engine217.8 cuin Dodge I6230 cuin Dodge I6

About the Oldsmobile Series 66

Oldsmobile Series 66 is a 2-door coupe4-door sedan2-door convertible in the full-size class. The available vehicle data lists 217.8 cuin Dodge I6230 cuin Dodge I6 as an engine configuration and a FR layout layout. Public source material describes the model in the context of its design, market positioning and vehicle history.

This Oldsmobile Series 66 guide focuses on the details drivers commonly want to know, including engine information for 217.8 cuin Dodge I6230 cuin Dodge I6. Exact specifications should be matched to the relevant model year and market.

Oldsmobile Series 66 specifications at a glance

Use this table for the model-level essentials. Exact figures may vary by year, trim, engine and market.

Make Oldsmobile
Model Series 66
Model years Not specified
Body style 2-door coupe4-door sedan2-door convertible
Vehicle class Full-size
Manufacturer Dodge (Chrysler)
Production 1946–1949
Market / country NL, NZ

Engine, transmission and performance

Engine information for the Oldsmobile Series 66 includes 217.8 cuin Dodge I6230 cuin Dodge I6.. The listed drivetrain/layout is FR layout.

Engine 217.8 cuin Dodge I6230 cuin Dodge I6
Drivetrain / layout FR layout

Oldsmobile Series 66 other specifications

Name Dodge D24 (Deluxe and Custom)
Image 1949 Dodge Deluxe 2-door sedan.jpg
Caption 1949 Dodge Deluxe 2-door sedan

Oldsmobile Series 66 generations and model years

Where a source covers multiple generations, CarCareTool selects the generation(s) that best match this catalog model instead of mixing unrelated variants.

Generation / scope Years Engine Transmission Drivetrain
Dodge D24 (Deluxe and Custom) 1946–1949 217.8 cuin Dodge I6230 cuin Dodge I6 Not specified FR layout
TIRE PRESSURE

Recommended tire pressure for Oldsmobile Series 66

Check the vehicle placard or owner’s manual for the manufacturer’s cold inflation pressure. CarCareTool estimates are clearly labelled when an exact verified value is unavailable.

Normal load34 PSI front32 PSI rear
Fully loaded36 PSI front35 PSI rear
Load condition Front Rear Status
Normal 34 PSI 32 PSI Estimate
Fully loaded 36 PSI 35 PSI Estimate

Calculate how much air to add

Frequently asked questions about Oldsmobile Series 66

These FAQs are generated automatically for this specific vehicle from the specifications, features and ownership data available in CarCareTool. Questions are selected by relevance so the page focuses on details that can actually be answered for this model.

What engine does the Oldsmobile Series 66 have?
The available source data lists the Oldsmobile Series 66 engine as 217.8 cuin Dodge I6230 cuin Dodge I6. Engine availability can differ by model year and market.
What tire pressure should I use for the Oldsmobile Series 66?
For the correct setting, use the cold inflation pressure on the vehicle placard or in the owner’s manual. When CarCareTool does not have a verified configuration-specific value, its starting estimate is 34 PSI front and 32 PSI rear for normal load. This is an estimate, not an OEM recommendation.
What is the best engine oil for the Oldsmobile Series 66?
There is no single best engine oil for every Oldsmobile Series 66 configuration. Use the viscosity grade and manufacturer approval specified for the exact engine in the owner’s manual.
What body style is the Oldsmobile Series 66?
The Oldsmobile Series 66 is classified as a 2-door coupe4-door sedan2-door convertible.
Is the Oldsmobile Series 66 FWD, RWD or AWD?
The listed drivetrain/layout for the Oldsmobile Series 66 is FR layout.
Who makes the Oldsmobile Series 66?
The manufacturer listed for the Oldsmobile Series 66 is Dodge (Chrysler).
When was the Oldsmobile Series 66 produced?
The available source data describes production as 1946–1949.
Where was the Oldsmobile Series 66 built?
The available source record lists assembly information as United States: Hamtramck, Michigan (Dodge Main Plant); United States: Evansville, Indiana (Evansville Assembly); United States: San Leandro, California (San Leandro Assembly: 1948–1949); Canada: Windsor, Ontario (Windsor Assembly).
What class of car is the Oldsmobile Series 66?
The Oldsmobile Series 66 is listed in the Full-size class.
Which markets or countries sold the Oldsmobile Series 66?
The CarCareTool catalog currently associates the Oldsmobile Series 66 with NL, NZ. Market availability and specifications can differ.
What came after the Oldsmobile Series 66?
The available vehicle data lists Dodge Coronet as a successor where applicable.
What replaced the Oldsmobile Series 66?
The available vehicle data lists Dodge Coronet as the successor where applicable.
What cars are related to the Oldsmobile Series 66?
The available source data identifies related models as Chrysler WindsorDeSoto CustomPlymouth De Luxe. Relationships can vary by market and generation.
How often should I check the tire pressure on the Oldsmobile Series 66?
Check the tires regularly and before long trips, with the tires cold. Use the vehicle placard or owner’s manual as the source of the manufacturer’s recommended pressure.
Should I use the tire sidewall pressure for the Oldsmobile Series 66?
No. The maximum pressure printed on the tire sidewall is not automatically the vehicle’s recommended setting. Use the vehicle placard or owner’s manual for the correct cold inflation pressure.
Does the recommended tire pressure change when the Oldsmobile Series 66 is fully loaded?
It can. Many vehicles specify a different cold pressure for heavier loads. Check the vehicle placard or owner’s manual for the exact loading condition.
Can the Oldsmobile Series 66 have different tire pressures front and rear?
Yes. Some vehicles specify different front and rear pressures because axle loads and vehicle configurations differ. Follow the exact vehicle recommendation where available.
Why can mileage differ from the published figure for the Oldsmobile Series 66?
Published fuel economy is measured under a defined test method. Real-world mileage can vary with traffic, speed, temperature, tire pressure, payload, maintenance and driving style.

Data sources and verification are available in the page editor; exact specifications can vary by year, market, trim and engine.