Skip to content
Rarity Rides — Rare machines. Remarkable stories.
FordVehicle

1990 Ford Mustang LX 5.0 7-Up Edition

History and purpose

Updated October 20, 2026 • Rarity Rides editorial team
Collector fileFRD-220Documented by Rarity Rides
At a glance

1990 Ford Mustang LX 5.0 7-Up Edition

Explore 1990 Ford Mustang LX 5.0 7-Up Edition: sourced history, design, specifications, rarity evidence and a real photograph with creator credits.

1990 Ford Mustang LX 5.0 7-Up Edition — credited documentary photograph
Photo: Charles from Port Chester, New York / Wikimedia Commons · CC BY 2.0. Source-provided photograph supplied without local cropping, retouching or text removal. A source thumbnail is used where available. Image supplied under CC BY 2.0. Retain the named photographer, original source and licence link; follow the licence for later edits and reuse. No endorsement implied

The 1990 Ford Mustang LX convertible commonly called the 7-Up Edition is defined by its Emerald Green finish, white passenger trim and white roof.

History and purpose

The 1990 Ford Mustang LX convertible commonly called the 7-Up Edition is defined by its Emerald Green finish, white passenger trim and white roof. Original asset-owner filings describe a cancelled promotional association and a complete programme reported at 4,103 cars. The article uses that reported whole-series figure while leaving the exact factory manufacturing tally uncertified. Both transmission configurations remain within the same scope; a smaller manual-only count is not used to manufacture rarity. The photograph shows a named edition example at a later New York display. The useful identity is the complete limited-edition convertible, rather than every green Fox-body Mustang.

Design and engineering

The supplied image shows the green car with its bonnet raised, its white cabin and roof treatment remaining visible behind the engine bay. The squared front lamps and upright Fox-body proportions distinguish it from the later SN-95 Mustang pace edition. The colour and trim combination does much of the edition’s visual work without requiring a new body shape. The original programme used V8 Mustang LX convertibles, and both manual and automatic configurations belong to that account. The photograph’s visible engine compartment adds context but does not establish an engine number, untouched component condition or a transmission-specific identity for the entire series.

Identifying the original configuration

Use both the 7-Up name and the formal LX 5.0 convertible description when identifying the subject. The familiar nickname helps discovery, while the fuller description explains what was actually built and sold. A similar Emerald Green finish on an ordinary Mustang does not, by itself, establish membership in the programme. The selected image explicitly identifies the edition and is supported by the original asset-owner description of its characteristic trim. For an individual vehicle file, retain factory or dealer records, registration history and the original interior specification. Later repainting or upholstery work should appear as documented changes rather than being assumed to confirm or disprove the edition.

Collector context and preservation

This Mustang makes an effective contrast with the Cobra R profiles because its special identity centres on a defined appearance and promotional programme rather than a competition-focused specification. A collection can explain both kinds of rarity without ranking one as inherently more important. Preserve the green finish, white trim and roof combination through clear exterior and cabin views, while recording repairs and refinishing dates when known. The reported 4,103 figure belongs to the complete original edition. It should not be confused with present survival or divided into national and transmission slices merely to create additional upload records with smaller numerical claims.

Reading the evidence for this profile

The original source links below identify the programme and the historical statements used in this article. The photograph has its own creator and licence record, separate from the manufacturer’s vehicle history. Keep both when transferring this profile into a collection catalogue. A manufacturing tally describes how many cars belong to a defined original programme; it does not measure how many survive, how many are publicly visible, or how many retain all their original components. Those individual questions require dated chassis and restoration evidence. The reference year likewise describes the programme’s introduction or named historic configuration, while the supplied caption states the photographed setting and any established individual identity. This lets future research expand the car’s history without blurring the scope of the record already assembled here.

Specifications and verified rarity

Reference year 1990
Model / programme Mustang LX 5.0 7-Up Edition
Body / role Emerald Green limited-edition convertible
Documented engine Ford 5.0-litre small-block V8
Architecture / transmission Front engine; rear-wheel drive; manual and automatic programme configurations
Exact manufacturing tally Not established
Eligibility bound 4103 for the documented scope or parent programme
Rarity scope Complete original 1990 Emerald Green 7-Up-associated Mustang LX convertible programme, reported at 4,103 in original asset-owner filings. Exact factory tally is not independently certified here. Manual and automatic cars are included together, without a transmission or country subset.
Inventory reference FRD-220 — Verified

Frequently asked questions

What is the Ford Mustang LX 5.0 7-Up Edition?

The complete original 1990 Emerald Green Mustang LX 5.0 convertible edition associated with the cancelled 7-Up promotion, reported at 4,103 cars.

What engineering defines this Ford?

Ford 5.0-litre small-block V8. Front engine; rear-wheel drive; manual and automatic programme configurations. These are the documented programme or preserved-concept specifications. Connect an individual vehicle’s installed components to its own dated records before assigning a factory configuration to that particular example.

Why is 1990 the reference year?

It identifies the introduction or original historical configuration described in this article. The photograph can show a later example or a later display of the original subject. The source inventory’s original heading remains an identity alias wherever the date or model name has been corrected.

How should an individual Mustang LX 5.0 7-Up Edition be documented?

Start with the chassis identity and connect it to dated construction, registration or custodial records. Keep exterior, interior, engine and underbody photographs together. Record changes to finish, equipment and mechanical specification as separate events, so the physical car’s history can grow without changing the definition of the original programme.

What rarity or archive scope is verified?

Complete original 1990 Emerald Green 7-Up-associated Mustang LX convertible programme, reported at 4,103 in original asset-owner filings. Exact factory tally is not independently certified here. Manual and automatic cars are included together, without a transmission or country subset.

Who took the supplied photograph?

Charles from Port Chester, New York via Wikimedia Commons, under CC BY 2.0. The original file and licence links accompany the image. Retain that credit when the photograph is uploaded, exported or reused.

Related Ford profiles

Sources and photo credits

Photograph: Charles from Port Chester, New York via Wikimedia Commons original file, CC BY 2.0. Source-provided photograph supplied without local cropping, retouching or text removal. A source thumbnail is used where available. 1990 Mustang LX 5.0 7-Up Edition convertible at the 2024 New York International Auto Show; source-identified edition example.

The collector file

Built in limited numbers

Complete original 1990 Emerald Green 7-Up-associated Mustang LX convertible programme, reported at 4,103 in original asset-owner filings. Exact factory tally is not independently certified here. Manual and automatic cars are included together, without a transmission or country subset.

The data file

Specifications

Factory specifications may vary by model year, market and configuration.

Identity & production

Official model
Mustang LX 5.0 7-Up Edition
Evidence & accountability

Sources and verification

  1. rmsothebys.com
  2. www.sec.gov
Reviewed byRarity Rides editorial team