Lincoln Continental Mark IV

Mark IV

1975 Lincoln Continental Mark IV
Overview
Manufacturer Ford Motor Company
Production 19721976
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)
Chronology
Predecessor Lincoln Continental Mark III
Successor Lincoln Continental Mark V

See Lincoln Mark series for a complete overview of the Lincoln Mark Series.

The Lincoln Continental Mark IV was a luxury car at the top end of the personal luxury car market sold under the Lincoln brand of the Ford Motor Company in North America between 1972 and 1976. It replaced the successful Continental Mark III, and was in turn replaced by the Continental Mark V. The "Sure-track" ABS was standard.[1]

The Mark IV and the contemporary Ford Thunderbird were built on a common platform at the same plant in Wixom, Michigan, but were not rebadged variants, each having its own disctinctive recognizable style and features, with few interchangeable parts. Both front seats were power adjustable.[2]

For the 1977 model year it was replaced by the Mark V, which kept similar dimensions and internals but featured updated straight-edged styling.

Styling

1973 Lincoln Continental Mark IV, rear view

The Mark IV carried over most styling motifs from the successful Mark III, including the tall, prominent grille, the fashionable long-hood short-deck style, covered headlamps, a "spare tire hump" in the trunk, and the taller, knife-edged fender line.

The car was both longer and wider than the Mark III, and was slightly more rounded in shape, the fender line losing some of its straightness and sharpness. The wheel openings on the Mark III were somewhat tear-dropped at the trailing edge, but the Mark IV's were symmetrical front to rear in the Oldsmobile Toronado-inspired style then popular.

For 1972, close-fitting bumpers dipped in front to allow a longer grille. At the rear, the bumper followed the rounded "spare-tire hump", continuing its lines further down. Both of these styling touches were lost in subsequent years because of Federal 5 mph (8 km/h) bumper mandates; the front in 1973, the rear in 1974.

All Mark IVs were equipped with a vinyl roof. The Mark IV introduced the opera window to the Mark series, a feature that would become a Mark trademark until 1984. In 1972, it was an almost universally specified option and from 1973 onward it was standard equipment.

Mechanical specification

All Mark IVs were equipped with the 460 in³ (7.5 L) Ford 385 series V8 engine. 1972 Mark IV's were rated at 365 bhp Gross, the engine being a direct carry-over from the previous Mark III. In 1973 compression-ratio was lowered considerably due to new changing EPA requirements, and Ford adopted a new SAE method of measuring horsepower, resulting in 212 SAE net hp (158 kW). The performance-gap between the 1972 and its later-year brethren was significant. All model years drove through a C6 3-speed automatic transmission.

Continental Mark IV Designer Editions

For the 1976 model year, Lincoln introduced the Designer Series; special edition Mark IVs with color, trim and interior choices by famous fashion designers. All carried the designer's signature on the opera windows, and had a 22 karat (92%) gold plated plaque on the instrument panel which could be engraved with the original owner's name. The concept was successful, and future Lincolns would continue to offer designer editions.

For 1976, four designer editions were offered:

Lincoln Continental Mark IV Givenchy designer series (1976) 
Lincoln Continental Mark IV Givenchy designer series (1976) gallery 

Sales and pricing

1972 Lincoln continental Mark IV
Year Production Price (USD)
1972 48,591 8,640
1973 69,437 8,984
1974 57,316 10,194
1975 47,145 11,082
1976 56,110 11,060

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

Notes

References

Lincoln Mark Series

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