CARCARETOOL VEHICLE GUIDE

MG MGA

MG MGA — 2-door roadster2-door coupe, 1489 cc ''B-Series'' I4. Explore engine specifications, fuel economy, dimensions, tire sizes, seating, maintenance and tire-pressure guidance.

Engine1489 cc ''B-Series'' I4

About the MG MGA

MG MGA is a 2-door roadster2-door coupe in the sports car class. The available vehicle data lists 1489 cc ''B-Series'' I4 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 MG MGA guide focuses on the details drivers commonly want to know, including engine information for 1489 cc ''B-Series'' I4. Exact specifications should be matched to the relevant model year and market.

MG MGA specifications at a glance

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

Make	MG
Model	MGA
Model years	Not specified
Body style	2-door roadster2-door coupe
Vehicle class	Sports car
Manufacturer	MG (BMC)
Production	1955–1962
Market / country	ES, FI, GB, NL, NZ

Engine, transmission and performance

Engine information for the MG MGA includes 1489 cc ''B-Series'' I4.. The listed drivetrain/layout is FR layout.

Engine	1489 cc ''B-Series'' I4
Drivetrain / layout	FR layout

Dimensions, weight and practicality

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

Wheelbase	94 in (2,388 mm)
Length	156 in (3,962 mm)
Width	58 in (1,473 mm)
Height	50 in (1,270 mm)
Kerb / curb weight	1988 pounds (902 kg)

MG MGA other specifications

Name	MGA
Image	MG A 1500 (1956) – 15838588582.jpg
Caption	1956 MGA 1500

MG MGA 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
MGA	1955–1962	Not specified	Not specified	FR layout
MG MGA	1955–1959	1489 cc ''B-Series'' I4	Not specified	Not specified
MG MGA Twin Cam	1958–1960	1588 cc ''B-Series'' DOHC I4	Not specified	Not specified
MG MGA 1600	1959–1960	1588 cc I4	Not specified	Not specified
MG MGA 1600 Mark II	1960–1962	1622 cc I4	Not specified	Not specified

TIRE PRESSURE

Recommended tire pressure for MG MGA

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 MG MGA

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 MG MGA have?

The available source data lists the MG MGA engine as 1489 cc ''B-Series'' I4. Engine availability can differ by model year and market.

What tire pressure should I use for the MG MGA?

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 MG MGA?

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

What body style is the MG MGA?

The MG MGA is classified as a 2-door roadster2-door coupe.

What are the dimensions of the MG MGA?

The available source data lists length 156 in (3,962 mm), width 58 in (1,473 mm), height 50 in (1,270 mm), and wheelbase 94 in (2,388 mm).

Is the MG MGA FWD, RWD or AWD?

The listed drivetrain/layout for the MG MGA is FR layout.

Who makes the MG MGA?

The manufacturer listed for the MG MGA is MG (BMC).

When was the MG MGA produced?

The available source data describes production as 1955–1962.

How much does the MG MGA weigh?

The available source data lists a kerb/curb weight of 1988 pounds (902 kg). Actual weight can vary with engine, trim and equipment.

Where was the MG MGA built?

The available source record lists assembly information as United Kingdom: Abingdon, EnglandAustralia: Enfield (BMC Australia).

What class of car is the MG MGA?

The MG MGA is listed in the Sports car class.

Which markets or countries sold the MG MGA?

The CarCareTool catalog currently associates the MG MGA with ES, FI, GB, NL, NZ. Market availability and specifications can differ.

What came after the MG MGA?

The available vehicle data lists MGB as a successor where applicable.

What replaced the MG MGA?

The available vehicle data lists MGB as the successor where applicable.

How often should I check the tire pressure on the MG MGA?

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 MG MGA?

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 MG MGA 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 MG MGA 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 MG MGA?

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.

MG MGA images

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