Glossary Term

Concours Restoration

The highest level of restoration where every component must be factory-correct, date-code matching, and finished exactly as Ford did it in 1965-1973. Concours cars are judged by experts with clipboards who deduct points for incorrect spring paint, wrong-date radiator hoses, and undercarriage that doesn't match factory assembly-line overspray patterns. Also: the restoration level where you'll spend $120,000 restoring a car worth $85,000, but that's not the point—the point is perfection.

By Dorian QuispeUpdated January 15, 2025

What 'Concours Restoration' Actually Means

Concours (from French "concours d'elegance" meaning "competition of elegance") represents the absolute pinnacle of automotive restoration—factory-correct in every measurable detail.

Concours standards require:

Authenticity:

  • Numbers-matching drivetrain (engine, transmission, rear end)
  • Date-coded parts (within weeks/months of build date)
  • Factory-correct finishes (paint, plating, markings)
  • Original assembly-line techniques replicated
  • Period-correct fasteners and hardware

Condition:

  • Perfect paint (zero orange peel, factory-correct application)
  • Perfect chrome (no pitting, correct plating)
  • Perfect interior (NOS or expertly restored originals)
  • Perfect mechanicals (rebuilt to factory specs)
  • Perfect undercarriage (correct finishes and overspray)

Documentation:

  • Build sheet (factory documentation of original equipment)
  • Marti Report (production database verification)
  • Invoices and receipts (proving authenticity of parts)
  • Restoration documentation (photos, notes, procedures)

Judging criteria:

  • 100-point system (MCA, AACA, others)
  • Points deducted for ANY deviation from factory-original
  • Judges inspect EVERYTHING (paint thickness, spring tension, hose clamps)
  • Winners score 98-100 points
  • 95+ points is "excellent"
  • Below 90 = not competitive

I've judged at local concours events. The level of detail is insane. I watched a judge deduct points because the brake fluid reservoir cap was correct but the date code was 6 months too new. Another deduction for overspray pattern on the firewall being 2 inches off from factory specs. These people are serious.

Why It Matters for Your Mustang

Concours restoration is for a very specific type of owner: someone who values absolute authenticity over drivability, cost, or practicality.

Who should do concours:

  • Collector with rare/valuable car (Shelby, Boss, K-code)
  • Enthusiast passionate about historical accuracy
  • Someone wanting to compete at national shows
  • Deep pockets (budget $80,000-$200,000+)
  • Willing to trailer car to events (too valuable to drive)

Who should NOT do concours:

  • Want to drive the car regularly (you won't)
  • Budget under $80,000 (won't achieve concours standards)
  • Want modern improvements (not allowed)
  • Impatient (takes 2-4+ years)
  • Value practicality over perfection

The financial reality:

  • Concours restoration cost: $80,000-$200,000
  • Resulting car value: $60,000-$150,000 (for most models)
  • Financial loss: Common (except ultra-rare models)
  • Emotional value: Priceless (to the right person)

The purpose:

Concours isn't about making money. It's about preserving automotive history to museum-quality standards. You do it because you love it, not because it makes financial sense.

Cost Impact

Repair TypeTypical Cost (LA)Labor Hours
Paint and body$25,000-$45,000Show quality $15,000-$25,000 + $10,000-$20,000 premium
Interior$12,000-$25,000Show quality $5,000-$10,000 + $7,000-$15,000 premium
Engine$15,000-$30,000Show quality $8,000-$15,000 + $7,000-$15,000 premium
Chrome$8,000-$15,000Show quality $3,000-$6,000 + $5,000-$9,000 premium
Undercarriage$10,000-$20,000Show quality $3,000-$8,000 + $7,000-$12,000 premium
TOTAL$93,000-$183,000Show quality $42,500-$81,000 + $50,500-$102,000 premium

*LA shop rates: $140-$180/hour for concours-level restoration. Costs 2-3x more than show quality due to NOS parts, date-coding, research, and specialized labor.

Ask me how I know these numbers.

Common Issues

Date Code Requirements

All parts must be date-coded within weeks/months of build date - hunting parts adds $10,000-$50,000 premium

NOS Parts Required

New old stock or correctly-restored originals only - reproductions not acceptable, costs 3-10x more

Factory Finishes

Must replicate factory overspray patterns, paint thickness, and assembly-line markings exactly

Orange Peel Paradox

Factory paint had orange peel - concours must replicate it, smooth paint = points deduction

Financial Loss

Typical concours restoration costs $20,000-$60,000 more than resulting car value

See This in Action

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