Lincoln Continental Mark IV

This article is about the car produced from 1972–1976. For the similarly named car produced in 1959, see Lincoln Continental § Third generation (1958–1960).

Main article: Lincoln Mark series

Mark IV
1975 Continental Mark IV
Overview
Manufacturer	Lincoln (Ford)
Production	1971–1976
Model years	1972–1976
Assembly	Wixom Assembly, Wixom, Michigan
Body and chassis
Body style	2-door coupe
Layout	FR layout
Powertrain
Engine	460 cu in (7.5 L) Ford 385 V8
Transmission	3-speed C6 automatic
Dimensions
Wheelbase	120.4 in (3,058 mm)
Length	228.1 in (5,794 mm)
Width	79.8 in (2,027 mm)
Height	53.5 in (1,359 mm)
Curb weight	5,264 lb (2,388 kg)
Chronology
Predecessor	Continental Mark III
Successor	Continental Mark V

The Continental Mark IV is a personal luxury car that was marketed by the Lincoln division of Ford Motor Company from the 1972 to 1976 model years. The third generation of the Mark series, the Mark IV grew in size over its Continental Mark III predecessor. As with the previous generation, the Mark IV saw little direct competition in the American marketplace, competing nearly exclusively against the Cadillac Eldorado (redesigned for 1971).

As with the Mark III, the Mark IV shared its chassis with the Ford Thunderbird, with the Mark IV receiving its own bodywork below the windows. Hidden headlights made their return, along with a radiator-style grille, and a Continental spare tire trunklid. For 1976, the Designer Series option package was introduced; in what would become a tradition for the Mark series (and later Lincoln), the option consisted of specially coordinated exterior and interior trims developed between Lincoln and contemporary fashion designers.

Ford assembled the Continental Mark IV at its Wixom Assembly Plant (Wixom, Michigan) facility alongside the Ford Thunderbird and the Lincoln Continental. For 1977, the Mark IV underwent a substantial revision, becoming the Continental Mark V.

Design

1972 Continental Mark IV, showing pre-facelift grille and headlight doors open

With designers again using sharp-edged fenders, hidden headlamps, and a tall radiator-style grille, the Continental Mark IV retained the traditional "long-hood, short deck" coupe proportions of the Mark III along with its faux spare tire trunk lid, marketed as a "Continental" decklid. The spare tire was in fact stored immediately behind the rear seat.

The Mark IV and Ford Thunderbird were closely badge engineered variants of each other, with an increased parts commonality compared to their previous generations. The roofline, doors, and inner body panels were shared, with different outer body panels below the roofline.

In 1973, the Mark IV received revised front bodywork, necessitated by the addition of 5-mph bumpers. For 1974, a 5-mph bumper was added to the rear body work, moving the taillights from the bumper into the rear bodywork.

All Mark IVs were equipped with a vinyl roof. The Mark IV introduced an rear side window, marketed as an opera window, to the Mark series — a feature that was featured on the Mark through the discontinuation of the Mark VI after 1983. For 1972, the opera window was an almost universally specified option, becoming standard for 1973.

Mechanical specification

1975 Lincoln Continental Mark IV "Lipstick and White Edition", an all-white option package with Lipstick Red interior details and carpeting.

All Mark IVs were equipped with the 460 cu in (7.5 L)-4V Ford 385 series V8 (with two valves per cylinder, "4V" is in reference to the four-venturi Autolite carburetor). Rated at 365 hp SAE gross (272 kW) in the Mark III, the 460 was carried over to the Mark IV. For 1972, rated output underwent a numeric decrease to 212 hp (158 kW) SAE net. In order to comply with changing EPA emissions regulations, Ford was required to decrease the compression ratio of the engine. The same year, American auto manufacturers adopted SAE net horsepower as its standard of measuring engine output, to better reflect real-world engine performance (as installed in vehicles). All examples of the Mark IV were equipped with a Ford C6 three-speed automatic transmission.

A feature retained from the Mark III was the "Sure-track" brakes. Both front seats were power adjustable.

Performance was not quite competitive with contemporary premium personal luxury cars. However, no other "personal luxury" models were six-passenger vehicles, except the Cadillac Eldorado.

Designer Series

For 1976, Lincoln-Mercury introduced optional appearance packages, marketed as the "Designer Series." in four variations, in consultation with notable fashion designers (Bill Blass, Cartier, Givenchy, and Pucci). Each package featured an individually coordinated exterior and interior color combination with specific trim and interior fabrics. The opera window was fitted with the signature of the corresponding designer, and the dash was fitted with a 22-karat gold-plated dashboard plaque, which could be engraved with the name of the original owner.

1976 Continental Mark IV Designer Series
Edition	Exterior color/trim	Vinyl roof trim/material	Interior color/material
Bill Blass	Dark blue (cream and gold pinstripng) cream or body-color moldings	Cream "Normande grain"	Blue cloth or leather (cream accents)
Cartier	Dove gray (red and white pinstriping) body-color moldings	Dove gray "Valino grain"	Dove gray cloth or leather
Givenchy	Aqua blue "diamond fire" (black & white pinstriping) white or body-color moldings	White "Normande grain"	Aqua blue cloth or leather
Pucci	Red "moondust finish" & silver (silver and red pinstriping) silver or body-color moldings	Silver "Normande grain"	Dark red "majestic" cloth

• 1976 Continental Mark IV Givenchy Designer Series
• 
  Front 3/4
• 
  Rear 3/4
• 
  Interior

Sales and pricing

A total of 278,599 Mark IV's were produced:

Year	Production	Price (USD)
1972	48,591	$8,640 ($62,934 in 2023 dollars )
1973	69,437	$8,984 ($61,662 in 2023 dollars )
1974	57,316	$10,194 ($62,980 in 2023 dollars )
1975	47,145	$11,082 ($62,750 in 2023 dollars )
1976	56,110	$11,060 ($59,220 in 2023 dollars )

Specifications (1976 model)

	US	Metric	vs. Mark III
Wheelbase	120.4 in	3058 mm	+2.7%
Overall length	228.1 in	5791 mm	+1.9%
Width	79.8 in	2027 mm	+0.5%
Height	53.5 in	1359 mm	+1.1%
Weight	5,264 lb	2,388 kg	+11.1%
Engine	Ford 385 series V8
Displacement	460 in3	7.5 L
Bore × stroke	4.36 × 3.85 in	111 × 98 mm
Power (SAE)	202 hp	148 kW	@ 3800 rpm
Torque	356 lbf·ft	482 Nm	@ 2200 rpm
Compression	8.0:1
Carburetor	Motorcraft 4350
Transmission	Ford C6 3-speed automatic

References

• Automotive Mileposts. Lincoln Continental kit. Retrieved on May 7, 2005.