The 1973 Mercury Montego MX Brougham represents a high point in American full-size sedan design, combining bold styling with upgraded interior appointments. Offered during the final year before stricter regulations reshaped the automotive landscape, this model targets enthusiasts who value presence and classic luxury.
As a trim level within the Montego lineup, the MX Brougham emphasized quiet cabins, enhanced seating surfaces, and distinctive exterior details. Understanding its features, market position, and long term value helps buyers appreciate why this year stands out in the Mercury catalog.
| Model Year | Trim Level | Body Styles | Key Differentiators |
|---|---|---|---|
| 1973 | Montego MX Brougham | 2-door Hardtop, 4-door Sedan, 4-door Hardtop | Expanded vinyl roof, styled woodgrain panels, upgraded interior trims, hidden headlights on select coupes |
| 1973 | Montego Base & MX | 2-door Hardtop, 4-door Sedan, 4-door Hardtop | Standard grilles, cloth and vinyl seating, simpler exterior chrome |
| 1973 | Montego Brougham (Optional) | 4-door Hardtop, 4-door Sedan | Leather-wrapped steering wheel, sound insulation, deluxe wheel covers |
Design Language and Exterior Styling of the 1973 Mercury Montego MX Brougham
Signature Styling Details
The 1973 Montego MX Brougham showcases the bold horizontal lines typical of early 1970s American sedans. A prominent eggcrate grille flanked by dual headlights, concealed behind retractable doors on coupe variants, gives the front clip a clean yet assertive appearance.
Thin chrome rocker moldings, a vinyl roof treatment that extends into simulated landau bars, and a discreet Brougham badge at the rear quarter panels communicate the upgraded trim level without overwhelming the body stance.
Interior Comfort and Materials
Seating and Trim
Inside, the MX Brougham distinguishes itself with higher quality seating surfaces, often available in vinyl with enhanced tufting or optional leather inserts on the sport steering wheel. Door panels feature deeper cushioning and additional acoustic insulation compared with base Montego models.
The instrument panel uses a clear, driver-focused layout with large sweep gauges, and the addition of sound deadening materials helps create a relaxed highway cruising environment for long distance journeys.
Drivetrain Options and Performance Characteristics
Engine and Transmission Choices
Under the hood, the 1973 Montego MX Brougham could be equipped with a selection of V8 engines typical for the era, including efficient small block and larger big block options tuned for comfort rather than high performance driving.
Power was directed to the rear wheels through a three speed automatic transmission, delivering predictable shifts and a familiar driving dynamic that aligns with the expectations of traditional American full-size sedans.
Market Position and Collector Interest
Value and Rarity Considerations
Today, the 1973 Mercury Montego MX Brougham occupies a niche between common full-size family sedans and rare luxury trims. Original examples with low mileage and intact documentation tend to attract higher interest among Mopar and classic GM muscle car collectors.
Preservation of the original vinyl roof, correct badging, and matching numbers on the powertrain can positively influence long term value, especially when the vehicle has remained in regions with moderate climates.
Key Takeaways for the 1973 Mercury Montego MX Brougham
- Recognize the elevated trim level through its vinyl roof, styled woodgrain appliques, and Brougham specific badges.
- Expect comfortable, spacious seating suited for highway travel, with noise levels lower than base variants.
- Confirm engine and transmission combinations using the vehicle identification number for accurate documentation.
- Factor in the availability of replacement glass and mechanical parts when budgeting for restoration or long term ownership.
- Prioritize a professional frame and body check, especially for examples that have spent time in regions with road salt exposure.
FAQ
Reader questions
What engines were optional in the 1973 Mercury Montego MX Brougham?
Factory options typically included a range of V8 engines, such as a 360 cubic inch version and larger displacements up to 460 cubic inches, paired with either a manual three speed or a three speed automatic transmission depending on year and market.
Are replacement parts easy to find for this model year?
Yes, because the Montego shared components with other full-size Fords and Mercurys of the period, many mechanical parts, glass, and interior trim items remain available through classic auto parts suppliers.
How does the MX Brougham differ visually from the base model?
The MX Brougham is distinguished by its vinyl roof contour, extra chrome rocker and wheelhouse moldings, and Brougham specific badging, along with richer interior stitching and material choices.
What should buyers verify during a pre purchase inspection?
Inspect the structural integrity of the roof and quarter panels, verify the originality of the dash and steering wheel, confirm that the odometer matches documented service records, and check the condition of rubber seals and suspension components.