CARCARETOOL VEHICLE GUIDE

Nash Ambassador

Nash Ambassador — 2-door sedan (1952–1954); 4-door sedan; 2-door hardtop, 252.6 CID I6; 320 and Packard V8 (1955 & 1956); 250 CID AMC V8; 327 CID; AMC V8 (1957). Explore engine specifications, fuel economy, dimensions, tire sizes, seating, maintenance and tire-pressure guidance.

Engine252.6 CID I6; 320 and Packard V8 (1955 & 1956); 250 CID AMC V8; 327 CID; AMC V8 (1957)

Transmission3-speed manual; 3-speed with overdrive; Hydramatic automatic (I6); Ultramatic automatic (1955-1957 V8)

About the Nash Ambassador

Nash Ambassador is a 2-door sedan (1952–1954); 4-door sedan; 2-door hardtop in the sedan class. The available vehicle data lists 252.6 CID I6; 320 and Packard V8 (1955 & 1956); 250 CID AMC V8; 327 CID; AMC V8 (1957) as an engine configuration, paired with 3-speed manual; 3-speed with overdrive; Hydramatic automatic (I6); Ultramatic automatic (1955-1957 V8) and a Longitudinal front-engine, rear-wheel drive layout. Public source material describes the model in the context of its design, market positioning and vehicle history.

This Nash Ambassador guide focuses on the details drivers commonly want to know, including engine information for 252.6 CID I6; 320 and Packard V8 (1955 & 1956); 250 CID AMC V8; 327 CID; AMC V8 (1957) and 3-speed manual; 3-speed with overdrive; Hydramatic automatic (I6); Ultramatic automatic (1955-1957 V8) transmission information. Exact specifications should be matched to the relevant model year and market.

Nash Ambassador specifications at a glance

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

Make	Nash
Model	Ambassador
Model years	Not specified
Body style	2-door sedan (1952–1954); 4-door sedan; 2-door hardtop
Vehicle class	sedan
Manufacturer	Nash Motors (1932–1954) American Motors Corporation (1954–1974)
Production	1927–1957
Market / country	NL, NZ
Doors	275

Engine, transmission and performance

Engine information for the Nash Ambassador includes 252.6 CID I6; 320 and Packard V8 (1955 & 1956); 250 CID AMC V8; 327 CID; AMC V8 (1957).. Transmission information includes 3-speed manual; 3-speed with overdrive; Hydramatic automatic (I6); Ultramatic automatic (1955-1957 V8).. The listed drivetrain/layout is Longitudinal front-engine, rear-wheel drive.

Engine	252.6 CID I6; 320 and Packard V8 (1955 & 1956); 250 CID AMC V8; 327 CID; AMC V8 (1957)
Transmission	3-speed manual; 3-speed with overdrive; Hydramatic automatic (I6); Ultramatic automatic (1955-1957 V8)
Drivetrain / layout	Longitudinal front-engine, rear-wheel drive

Dimensions, weight and practicality

Dimensions and capacity figures are presented as published source data when available.

Wheelbase	121.25 in (3,080 mm)
Length	204.25 in (5,188 mm); 219.25 in (5,569 mm) with continental spare tire
Width	78 in (1,981 mm)
Height	62.25 in (1,581 mm)
Boot / cargo capacity	3,875

Nash Ambassador other specifications

Name	Nash Ambassador
Image	1957 Nash Ambassador (32464694) (cropped).jpg
Caption	1957 Nash Ambassador
Sp	us

Nash Ambassador 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
Nash Ambassador	1927–1957	Not specified	Not specified	Not specified
Generation 2	Not specified	252.6 CID I6; 320 and Packard V8 (1955 & 1956); 250 CID AMC V8; 327 CID; AMC V8 (1957)	3-speed manual; 3-speed with overdrive; Hydramatic automatic (I6); Ultramatic automatic (1955-1957 V8)	Longitudinal front-engine, rear-wheel drive

Nash Ambassador features and equipment

Features shown below are tied to the available source material for this model. Equipment can vary by year, trim and market.

Standard or documented features

✓It featured a one-piece metal roof stamping and steel inner doors, which were concealed behind the exterior panels crafted from hardwood

✓The company also supplied the components for the distinctive Chrysler Town & Country models as well as the wood-paneled 1946 Ford and Mercury Sportsman convertibles

TIRE PRESSURE

Recommended tire pressure for Nash Ambassador

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 load32 PSI front30 PSI rear

Fully loaded34 PSI front33 PSI rear

Load condition	Front	Rear	Status
Normal	32 PSI	30 PSI	Estimate
Fully loaded	34 PSI	33 PSI	Estimate

Calculate how much air to add

Frequently asked questions about Nash Ambassador

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 Nash Ambassador have?

The available source data lists the Nash Ambassador engine as 252.6 CID I6; 320 and Packard V8 (1955 & 1956); 250 CID AMC V8; 327 CID; AMC V8 (1957). Engine availability can differ by model year and market.

What tire pressure should I use for the Nash Ambassador?

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 32 PSI front and 30 PSI rear for normal load. This is an estimate, not an OEM recommendation.

What is the best engine oil for the Nash Ambassador?

There is no single best engine oil for every Nash Ambassador configuration. Use the viscosity grade and manufacturer approval specified for the exact engine in the owner’s manual.

What body style is the Nash Ambassador?

The Nash Ambassador is classified as a 2-door sedan (1952–1954); 4-door sedan; 2-door hardtop.

What are the dimensions of the Nash Ambassador?

The available source data lists length 204.25 in (5,188 mm); 219.25 in (5,569 mm) with continental spare tire, width 78 in (1,981 mm), height 62.25 in (1,581 mm), and wheelbase 121.25 in (3,080 mm).

What transmission does the Nash Ambassador have?

The available source data lists 3-speed manual; 3-speed with overdrive; Hydramatic automatic (I6); Ultramatic automatic (1955-1957 V8) transmission options for the Nash Ambassador.

Is the Nash Ambassador FWD, RWD or AWD?

The listed drivetrain/layout for the Nash Ambassador is Longitudinal front-engine, rear-wheel drive.

Who makes the Nash Ambassador?

The manufacturer listed for the Nash Ambassador is Nash Motors (1932–1954) American Motors Corporation (1954–1974).

When was the Nash Ambassador produced?

The available source data describes production as 1927–1957.

How much boot or cargo space does the Nash Ambassador have?

The available source data lists cargo/luggage capacity of 3,875. Capacity can vary depending on configuration and seat position.

Where was the Nash Ambassador built?

The available source record lists assembly information as United States: Kenosha, Wisconsin; Australia.

What class of car is the Nash Ambassador?

The Nash Ambassador is listed in the sedan class.

How many doors does the Nash Ambassador have?

The available vehicle record lists 275 doors for the Nash Ambassador.

Which markets or countries sold the Nash Ambassador?

The CarCareTool catalog currently associates the Nash Ambassador with NL, NZ. Market availability and specifications can differ.

What came after the Nash Ambassador?

The available vehicle data lists AMC Ambassador as a successor where applicable.

What cars are related to the Nash Ambassador?

The available source data identifies related models as Nash Statesman. Relationships can vary by market and generation.

How often should I check the tire pressure on the Nash Ambassador?

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 Nash Ambassador?

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 Nash Ambassador 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 Nash Ambassador 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.

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

Nash Ambassador images

Vehicle images are shown from the stored source image records when available.