5 Minutes
Introduction: A Distinctive Pony Car with Performance Pedigree
The Mercury Cougar launched for the 1967 model year as Mercury's upscale take on the emerging pony car segment. Developed from early Lincoln-Mercury proposals that also birthed the Mustang, the Cougar was positioned above Ford's Mustang yet below the Thunderbird—offering fancier styling, upgraded trim, and a more comfortable ride. Among the most collectible first-generation Cougars is the Eliminator, Mercury's short-lived high-performance trim that today commands attention among classic muscle car enthusiasts.
Origins and Market Positioning
Introduced in 1969, the Cougar Eliminator was Mercury's answer for buyers who wanted more muscular performance without sacrificing the Cougar’s premium appointments. Comparable to the Mustang Mach 1 but aimed at a slightly different buyer, the Eliminator filled a niche between entry-level pony cars and full-size personal luxury coupes. It was an expensive, option-rich package pitched at performance-minded customers who also appreciated style and comfort.
Design and Styling
The Eliminator added bold graphics, unique badging, and aerodynamic cues to a standard Cougar coupe. Visual upgrades were designed to signal performance: sport stripes, distinct grille treatments, and optional bright colors like Competition Blue that made the car stand out on the street and at the track. Inside, the Eliminator retained the Cougar’s refined appointments—more upscale than many competitors—while offering driver-focused options for a sportier feel.
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Trim and Visual Highlights
Exterior features on Eliminator models often included shaker hoods, blackout grilles, special wheels, and functional hood scoops on some engine options. The Competition Blue finish on certain examples is particularly striking and rare when paired with high-performance drivetrains.
Vehicle Specifications
The Eliminator was available with the full range of Cougar engines, though most were fitted with the staple 351 cu in (5.8 L) V8. Available engines and production notes include:
- 351 cu in (5.8 L) V8 – the most common powerplant
- 390 cu in (6.4 L) V8 – a 1969-only option installed in just 260 cars
- 302 cu in (5.0 L) Boss 302 – a scarce performance option shared with the Mustang Boss 302 (638 produced)
- 428 cu in (7.0 L) Cobra Jet – the top-tier muscle option; 676 Cougars were ordered with this engine, with only 374 delivered in 1970
Transmission choices included the C6 three-speed automatic—selected by only 145 buyers for Cobra Jet-equipped cars that year—while some buyers opted for manual transmissions for a more engaging driving experience.
Performance and Driving Character
With the 428 Cobra Jet under the hood, the Eliminator delivered emphatic torque, strong straight-line acceleration, and the authoritative rumble that defines classic American muscle. The combination of big-block power, heavy-duty drivetrain components, and sport-tuned suspension (on some builds) made the Eliminator competitive on both strip and road. Compared with lighter Mustangs, the Cougar offered a more composed ride, but the Eliminator narrowed that gap with performance-focused hardware.
Production Numbers and Rarity
The Eliminator was produced in small numbers: Mercury built 2,250 units in 1969 and 2,268 in 1970. The 428 Cobra Jet Cougars are particularly rare—when filtering for non-Drag Pak Cobra Jets, the C6 automatic, and Competition Blue paint, surviving examples number well below a few dozen. That scarcity increases the Eliminator’s appeal to collectors who prioritize originality and documented builds.
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Restoration and Collector Appeal
Many Cougars were modified, scrapped, or left to deteriorate over the decades, so a well-preserved or properly restored Eliminator is a noteworthy find. The example referenced here was restored in 2007 and remains a strong visual and mechanical representation of what made the Eliminator special. For collectors, original drivetrain combinations, correct colors like Competition Blue, and intact trim enhance both desirability and value.
Comparisons: Eliminator vs. Mustang and Other Muscle Cars
The Eliminator sits between the Mustang Mach 1 and larger performance coupes of the era. Compared to the Mustang, the Cougar offered more interior refinement and a slightly heavier curb weight; however, with options like the Boss 302 or 428 Cobra Jet, the Eliminator could match or exceed Mustang performance. Against competitors such as the Pontiac Firebird and Chevrolet Camaro, the Cougar carved its own identity by blending upscale features with genuine muscle-car power.
Conclusion
The 1970 Mercury Cougar Eliminator is a rare muscle car that combines upscale design with serious performance—especially in Cobra Jet form. Low production numbers for certain engine, transmission, and color combinations make surviving examples highly sought after by collectors and enthusiasts. For anyone passionate about classic V8 performance, the Eliminator remains a compelling and often overlooked standout in the golden age of American muscle.

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