page_title: Cadillac de Ville series
section_title: Fourth generation (1971–1976)
hierarchical_section_title: Cadillac de Ville series / Fourth generation (1971–1976)
caption_attribution_description: This is a picture of a vehicle (name of it is on the file name).
context_page_description: The Cadillac DeVille was originally a trim level and later a separate model produced by Cadillac. The first car to bear the name was the 1949 Coupe de Ville, a pillarless two-door hardtop body style with a prestige trim level above that of the Series 62 luxury coupe. The last model to be formally known as a DeVille was the 2005 Cadillac DeVille, a full-size sedan, the largest car in the Cadillac model range at the time. The next year, the DeVille was officially renamed the Cadillac DTS.
context_section_description: As with all GM full-size lines, the DeVille was completely redesigned for 1971. The new GM full-size bodies, at 64.3 inches front shoulder room (62.1 inches on Cadillac) and 63.4 inches rear shoulder room (64.0 inches on Cadillac) set a record for interior width that would not be matched by any car until the full-size GM rear-wheel-drive models of the early to mid-1990s. Pairs of individually housed squarish headlamps were set wider apart. The V-shaped grille had an eggcrate style insert and was protected by massive vertical guards framing a rectangular license plate indentation. A wide hood with full-length windsplints, a prominent center crease and hidden windshield wipers was seen. A Cadillac crest decorated the nose and new indicator lamps appeared atop each front fender. A horizontal beltline molding ran from behind the front wheel housing, almost to the rear stopping where an elliptical bulge in the body came to a point and where thin rectangular side markers were placed above and below the chrome strip. The rear wheel openings were again housed in fender skirts. Tail lamps were of the same type as before but were no longer divided by a chrome bar. Long horizontal back-up lamps were set in the bumper, on either side of a deeply recessed license plate housing. DeVilles were set apart visually by thin bright metal rocker panel steps and signature script on the front fenders bearing the series name. The bottoms of the rear fenders were decorated with a bright metal beauty panel that was wider than the rocker panel strips and blended into the molding running along the bottom of the fender skirt. The standard engine remained the 472, still rated at 375 SAE gross horsepower and 525 lb⋅ft (712 N⋅m) of torque.
  Interiors were redesigned, featuring a new curved instrument panel and new seating configurations. A rear "lamp monitor", a fiber-optic system which monitored the taillamps, turn signals and brake lights, was new and positioned on the shelf behind the rear seat.
  In November 1971, a showroom-stock 1971 Coupe de Ville placed third in the annual coast-to-coast Cannonball Run, posting the highest average speed of the event, 84.6 mph (136.2 km/h) (excluding stops) and averaging 8.9 mpg‑US (26 L/100 km; 10.7 mpg‑imp).
  In 1972, a modest frontal revision placed more emphasis on horizontal grille blades. The parking lamps were moved from the bumper to between the square bezeled headlamps, which were now set wider apart. V-shaped emblems made a return on hood and deck lid. New standard features included a bumper impact system, automatic parking brake release, passenger assist straps and flow through ventilation system. New DeVille signature script was affixed to the sides of the rear roof panels. Sales reached a record 194,811.
  New energy absorbing bumpers were seen on all GM cars in 1973 and it brought styling refinements to DeVille. Grilles were widened and had an intricate eggcrate design. Larger vertical rectangles housed the parking lamps between wide spaced headlamps which had square bezels but round lenses. Bumpers ran fully across the front and wrapped around each end. Vertical guards were spaced much further apart at a point outboard of the grille. The rear end had a bumper with a flatter upper section housing an angled license plate recess. Border outline moldings vertically "veed" paralleled the fender edge shape at the rear bodysides. Single horizontally mounted rectangular rear side marker lamps were placed over and under the rear tip of the thin beltline trim. Cadillac script was seen on the front fender sides below the belt molding behind the wheel opening.Inside, "soft-pillow" door panels with larger, sturdier pull-straps were new. The rear "lamp monitor" was repositioned from the rear seat shelf to the headliner just above the rear window. An Illuminated vanity mirror was an available option. This was the final year for hardtop Coupe de Villes, an irony since it was their introduction of the hardtop that made them such a sensation in 1949. Sales set a new record at 216,243.
  In 1974, a wide eggcrate grille was 
caption: 1974 Cadillac Coupe de Ville (rear)
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