Makes › Ford United States › Thunderbird › Thunderbird M-code Sports Roadster (1962) · Rare specification

Ford
Thunderbird M-code Sports Roadster (1962)

1962 Sports Roadster with the 390 tri-power M-code V8

Still being researched: full specifications. Everything shown is checked against the cited sources. Know more? Send us a source.

IDENTIFICATION CARD · FORD THUNDERBIRD M-CODE SPORTS ROADSTER (1962)
No licensed photograph yet. Photographs are published only when their licence permits it.
?ProductionNot yet verified
0Chassis documentedin this archive
?SurvivingNot yet verified
Contents
  1. 01Overview
  2. 02Production & history
  3. 03Specifications
  4. 04Colours & options
  5. 05Individual cars
  6. 06Reference

01Overview

At a glance

Built
Not yet verified
Years
Not yet verified
Engine
6,390 cc / 6.4 LFactory: 390 cu in · converted
Power
254 kW / 345 PSFactory: 340 hp · converted
Top speed
Not yet verified
Body
Not yet verified
Designer
Bud Kaufman (Sports Roadster tonneau, appointed by Lee Iacocca)
In this archive
Not yet verified
Surviving
Not yet verified

Sources and any conflicting figures are in the sections below.

Why it matters

The M-code was the tri-power 390 engine option on the 1962 Sports Roadster, the third-generation Thunderbird that looked like a two-seater. Only 120 Sports Roadsters were fitted with it, making them among the rarest of that generation.

How rare is it?

Six separate kinds of rarity – never combined into one number.

Model rarityNot yet assessed
Specification rarityNot yet assessed Production figure not yet verified.
Colour rarityNot yet assessed
Individual rarityNot yet assessed
Historical rarityNot yet assessed
Survival rarityNot yet assessed

Each kind of rarity is rated separately and never combined.

02Production & history

Production

Every figure says what it counts.

No production figures recorded yet.

History

The Sports Roadster arrived for 1962 as a way to bring back the feeling of the first two-seat Thunderbirds. The M-code option replaced the standard 300 hp 390 with a version using three two-barrel carburetors, rated at 340 hp.

The Sports Roadster package cost $650 more than the standard convertible and the M-code engine a further $242.10. Air conditioning was not available with the tri-power engine.

Variants

How each version differs from the standard Thunderbird M-code Sports Roadster (1962).

No variants documented yet. Have a source? Contribute it.

03Specifications

Technical specifications

Engine

Engine familyNot yet verified
Engine codeM-code1 Independently researched
LayoutNot yet verified
Displacement 6,390 cc / 6.4 LFactory: 390 cu in · converted2 Independently researched
BoreNot yet verified
StrokeNot yet verified
Compression ratioNot yet verified
ValvetrainOHV2 Independently researched
Fuel systemNot yet verified
InductionThree two-barrel carburetors (tri-power)1 Independently researched
Power 254 kW / 345 PSFactory: 340 hp · converted1 Independently researchedBonhams calls the 340 hp rating conservative.
Power at 5,000 rpm1 Independently researched
TorqueNot yet verified

Transmission & drivetrain

GearboxThree-speed automatic2 Independently researched
GearsNot yet verified
Driven wheelsNot yet verified

Chassis, body & dimensions

ChassisNot yet verified
Front suspensionIndependent, coil springs3 Independently researched
Rear suspensionSolid axle with semi-elliptic leaf springs3 Independently researched
BrakesFour-wheel power-operated drums2 Independently researched
SteeringNot yet verified
Body constructionNot yet verified
Wheelbase 2,870 mmFactory: 2,870 mm2 Independently researched
LengthNot yet verified
WidthNot yet verified
HeightNot yet verified
Front trackNot yet verified
Rear trackNot yet verified
Kerb weightNot yet verified
Dry weightNot yet verified

Performance

Maximum speedNot yet verified
0–100 km/hNot yet verified
Fuel tankNot yet verified

“Not yet verified” means no source has been checked for that value yet. Nothing is estimated to fill a gap.

04Colours & options

Factory colours & interiors

Original paint and trim, with the number of cars in each where a source gives it.

Not yet documented. Have a source? Contribute it.

Factory options & codes

Codes are shown exactly as written by the manufacturer.

Not yet documented. Have a source? Contribute it.

05Individual cars

Chassis register

Every documented car, with its colours, history and where it is now. Open a row for the full record. Known chassis are not automatically authenticated originals.

Not yet documented. Have a source? Contribute it.

Competition history

Every race result of the individual cars, in date order. Click a chassis number to open its full record in the register.

Not yet documented. Have a source? Contribute it.

Auction & sale history

Documented public sales of the individual cars. Click a chassis number to open its full record in the register.

Not yet documented. Have a source? Contribute it.

See one in person

Museums where an example of this car can be seen.

No example is documented on public display yet. Have a source? Contribute it.

06Reference

Identification guide

How to tell an original from a replica or later conversion.

The engine code M appears in the chassis number (for example 2Y89M147868). The M-code engine has its own cylinder heads, valves and springs, a high-volume oil pump, a special distributor, larger-diameter dual exhaust pipes and three Holley two-barrel carburetors. Sports Roadster features are the fibreglass tonneau cover with headrests over the rear seats, Kelsey-Hayes chrome wire wheels (rear fender shields deleted), a passenger grab bar and special front-fender badges.

Sources

Each number links to the exact facts it supports.

  1. 1
    1962 Ford Thunderbird M-Code Sports Roadster Level C Mecum Auctions
    • A new "M-Code" version of the 390 CI
    • triple Holley 2-barrel carburetors
    • producing 340 HP at 5,000 RPM
    • 340 HP at 5,000 RPM
    Accessed 2026-11-12
  2. 2
    1962 Ford Thunderbird 'M-Code' Sports Roadster (London 2014) Level A RM Sotheby's · 2014
    • 390-cu.-in. V-8 with three two-barrel carburetors
    • 390 cu. in. M-Code OHV V-8 engine
    • three-speed automatic transmission
    • four-wheel power-operated drum brakes
    • Wheelbase: 2,870 mm
    Accessed 2026-11-12
  3. 3
    1962 Ford Thunderbird Sports Roadster, chassis 2Y89M147868 (lot 209) Level C Bonhams · 2020-03-05
    • Independent Front Suspension with Coil Springs
    • Solid Rear Axle with Semi-Elliptic Rear Springs
    Accessed 2026-11-12