The Fleetwood models had all equipment offered in DeVilles plus Automatic Level Control. The Brougham also came standard with adjustable reading lights; Dual Comfort front seat with Two-Way power adjustment (left side) and a padded vinyl top. Distinguishing Sixty-Specials externally were bright metal wheel house moldings; wide full-length rocker panels with rear extensions and block lettering, denoting the series, positioned in back of the front wheel opening. At the end of the 1970 model run, the "standard" Sixty-Special sedan was dropped. A noticeable trim change was the use of a thin, horizontal belt line molding on all 1970 Sixty-Specials.
| Model Number | Style Number | Body Type | Seating | Factory Price | Shipping Weight | Production Total |
|---|---|---|---|---|---|---|
| 70-680 | 68069M | 4-door
Sedan![]() | 6 | 6779 | 4765 | 2,545 |
| 70-681 | 68169P | 4-door
Brougham![]() | 6 | 7110 | 4770 | 17,300 |
| Engine type | Overhead valves. Cast iron block Five main bearings. Hydraulic valve lifters |
| Displacement | 472 cubic inches (7.7 litres) |
| Bore and stroke | 4.3 x 4.06 inches (109 mm x 103 mm) |
| Compression ratio | 10.0:1 |
| Brake horsepower | 375 at 4400 rpm |
| Carburetor | Rochester four-barrel Quadrajet Model 4MV |
| Wheelbase | 133 inches (338 cm) |
| Overall length | 228.5 inches (580 cm) |
| Tires | L-78x15 |
Special equipment found on the big Cadillac sedan and limousine included Automatic Level Control; rear window defogger; four rear ash trays; and a manual righthand outside rear view mirror. Separate Climate Control systems were provided for front and rear compartments. Fleetwood wreath crests appeared at the extreme edge of the rear fenders, above the belt molding, on both models. As usual, the doors on the limousine were cut into the roof and a fixed driver's partition with adjustable glass compartment divider was inside. The front compartment was trimmed in genuine leather, the rear in one of five combinations. Three of these were the more standard Divan cloth trims, while Decordo cloth or Dumbarton cloth with leather were the richest selections available
| Engine type | Overhead valves. Cast iron block Five main bearings. Hydraulic valve lifters |
| Displacement | 472 cubic inches (7.7 litres) |
| Bore and stroke | 4.3 x 4.06 inches (109 mm x 103 mm) |
| Compression ratio | 10.0:1 |
| Brake horsepower | 375 at 4400 rpm |
| Carburetor | Rochester four-barrel Quadrajet Model 4MV |
| Wheelbase | 149.8 inches (380.5 cm) |
| Overall length | 245.3 inches (623 cm) |
| Tires | L-78x15 |
| Model | Model Number | Body/Style | Body Type | Seating | Factory Price | Shipping Weight | Production Total |
|---|---|---|---|---|---|---|---|
| Fleetwood 75 | 70-697 | 39723R | 4-dr. Sedan![]() | 6 P | $11,039 | 5530 lb | 876 |
| 69733S | 4 dr Limousine![]() | 9 P | $11,178 | 5630 lb | 1240 | ||
| 70-698 | 69890Z | Commercial chassis | - | - | - | 2506 |
| Engine type | Overhead valves. Cast iron block Five main bearings. Hydraulic valve lifters |
| Displacement | 472 cubic inches (7.7 litres) |
| Bore and stroke | 4.30 x 4.06 inches (109 mm x 103 mm) |
| Compression ratio | 10.0:1 |
| Brake horsepower | 375 at 4400 rpm |
| Torque | 525 ft. lbs @ 3000 rpm |
| Oil pressure | 35-40 psi |
| Carburetor | Rochester four-barrel Quadrajet Model 4MV |
| Feature | Seventy-Five | Sixty-Special |
| Wheelbase | 149.8 in. (329 cm) | 133 in. |
| Overall length | 245.3 in. (571.5 cm) | 288.5 in. |
| Tires | L-78x15 | |
|---|---|---|
| Controlled differential | $53 |
| Automatic Climate Control | $516 |
| Special carpets with matching instrument carpet panels | $32 |
| Firemist paint as a special request option | $205 |
| Special paint (except Firemist) as a special request option | $179 |
| Vinyl padded roof in Fleetwood 75 as special request option | $758 |
| Vinyl padded roof with Landau bows in Fleetwood 75 as special request option | $2131 |
| Vinyl padded blind quarter roof in Fleetwood 75, without Landau bars, as special request option | $2026 |
| Cruise control | $95 |
| Rear window defogger | $26-37 |
| Door-edge guards | $6-10 |
| Dual Comfort seat with standard Brougham trim in Fleetwood 60-Special model M | $105 |
| Soft Ray glass | $53 |
| Guide-Matic headlamp control | $51 |
| Leather upholstery | $156-184 |
| License frame(s) | $6-13 |
| Floor & trunk mats | $11-20 |
| Signal seeking radio AM/FM with rear control | $289 |
| Signal seeking radio AM/FM without rear control | $222 |
| AM/FM radio | $188 |
| Power seats with Six-Way front | $90-116 |
| Power seats with Six-Way lefthand front with Dual-Comfort | $90-116 |
| Shoulder belts | $32 |
| Tilt & telescope steering wheel | $95 |
| Electric powered sun roof with required vinyl top and Six-Way seat on 60-special Brougham | $626 |
| Trumpet horn | $15 |
| Remote control trunk lock | $53 |
| Twilight Sentinel | $37 |
| Vinyl roof | $158 |
| White sidewall tires in 60-Special | $40 |
| White sidewall tires in Fleetwood 75 | $46 |
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