The Cadillac Series 6700 Fleetwood Seventy-Five had a very large 149.75-inch wheelbase platform, among the largest of its era, and perfectly suited to large vehicle applications such as limousines, 9-passenger sedans, and commercial applications. An even longer 156-inch wheelbase commercial chassis offered a platform for custom applications, such as ambulances, funeral cars, and other unique creations. Its 390 cubic-inch V8 engine was among the largest engines available with more torque than most other engines on the road. It had overhead valves, five main bearings, hydraulic valve lifters, Carter two-barrel carburetors, and delivered 325 horsepower at 4,800 RPM.
The Series Seventy-Five was tall, with a high roofline that offered plenty of interior room for its occupants who were swaddled in either Bradford cloth or Bedford cloth in the limousine passenger compartment. Florentine leather upholstery was used in the chauffeur's compartment. The limousine and long-wheelbase sedan had auxiliary jump seats for the occasional extra passenger.
With prices in the mid-$9,000s, the Series 75 Fleetwood was exclusive and just 718 examples were built of the nine-passenger sedan in 1960 and 832 off the limousine. An additional 2,160 examples of the long 156-inch commercial chassis were built. Although these figures may appear low, they were fairly typical throughout the 1940s, 1950s, and 1960s for the Series 75. Cadillac had considered discontinuing the Series 75 in the late 1940s, but its unique foothold in the ultra-luxury segment gave the Cadillac marque notoriety and added to its luxury carmaker status.
The other 1960 Cadillac models rode on a 130-inch wheelbase and measured 225 inches (compared to 244.8 inches of the Series 75). Cadillac's entry-level Series 6200 was priced in the low-to-mid $5,000s, which was higher than most other vehicles on the road. Body styles included two-door hardtop coupes, convertibles, and sedans and technological highlights included finned rear drums, tubular X-frame construction, and a vacuum-operated automatic-releasing floor-controlled parking brake. Standard equipment included power brakes, power steering, automatic transmission, an outside rearview mirror, an oil filter, and dual backup lamps.
The Series Sixty Special Fleetwood hardtop sedan was priced at $6,230 and was very well equipped, with additional exterior trim and ornamentation and plenty of standard features. The Eldorado Seville Hardtop Coupe and Eldorado Biarritz convertible were priced at $7,400, and the Brougham tipped the scale at over $13,000. Standard equipment on these models included a six-way power seat, air suspension, electric door locks, remote control trunk lock, power vent windows, heater, fog lamps, and five whitewall tires.
1960 was the final year for the air suspension system and wraparound windshields, except on the large Series 75 Fleetwood models.
The combined 3,710 Series Seventy-Five Fleetwood vehicles produced in 1960 accounted for nearly three percent of Cadillac's total production.
by Dan Vaughan