1993 CADILLAC ALLANTE
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The redesigned 1993 Allante convertible (no longer offered in convertible hardtop configuration) was an early-1992 launch.
This early debut also introduced the world to the Northstar V-8 engine, which now powered the Allante, replacing the 4.5-liter V-8 formerly used.
As with all other Northstar applications, the 4.6-liter V-8 was paired with the 4T80-E electronically controlled four-speed automatic transmission.
The Northstar debut featured highly efficient compound-geometry valve/port designs and “quiet coil" Direct Ignition System designed to operate at high rpm levels without loss of spark synchronization.
The engine’s dual stream injector Fluid Induction System was another innovation. This system was isolated from under hood heat sources and cooled the fuel during operation, which enhanced performance.
The 4T80-E transmission featured a controlled-flow, dual lubricating system that provided proper lubrication under all operating conditions. Free-wheeling clutches ensured consistent shifting quality.
In its final year of production, the Allante was vastly upgraded with the addition of road sensing suspension, speed sensitive steering and the new-generation Bosch ASRIIU traction control system.
The convertible also benefited from receiving the short/long arm (SLA) rear suspension that improved steering responsiveness.
Other new standard features of the Allante included revised 16-inch cast aluminum wheels fitted with Goodyear Eagle GA P225/60ZR16 tires and a 23-gallon polyethylene fuel tank.
Chrome wheels were a new option.
Outside, a new maroon color soft top was offered and the removal aluminum hardtop remained available as an option.
A new three-inch front fascia spoiler enhanced high-speed aerodynamics while new, one-piece side window glass improved weather sealing and acoustics.
Three new clear coat paint colors were offered: Pearl Red, Pearl Flax, and Palo Green -- upping the total to eleven colors available.
Pearlescent White - 910
Bright Red - 640
Black - 329
Pearlescent Red Metallic - 1091
Polo Green - 960
White(Non Metallic) - 199
Light Beige Metallic - 134
Montana Blue - 151
Calypso Green Metallic - 151
Mary Kay Pink - 147
Pearlesent Yellow (Flax) -88
Total units produced in 1993 was 4670
Allante also featured a head lamp washer system, new outside electric heated rearview mirrors with a fold away design, and blue-tinted glass.
New Nuance leather-trimmed bucket seats were orthopedically designed to provide optimal support and comfort. The seats had power eight way metaphoric adjustments and a new four-way power lumbar control.
The console included a transmission shift selector that was slightly offset 20 degrees toward the driver for ease of shifting.
Allante also featured the new Pass-Key II anti-theft system as a standard item.
I. D. NUMBERS
The 1993 Cadillac had a 17-symbol vehicle identification number (VIN) stamped on a metal tag attached to the upper left surface of the cowl visible through the windshield. The digits of the code were as follows:
First digit = "1" = manufacturing country (United States)
Second = "G” = General Motors
Third = "6" = Cadillac
Fourth & fifth = car line/series
V/S = Allante convertible
Sixth = the body style: 5 = four-door sedan
Seventh = the restraint code:
1 = active (manual) belts
2 = active (manual) belts w/dual airbags
3 = active (manual) belts w/driver’s side airbag
4 = passive (automatic) belts
5 = passive (automatic) belts w/driver's side airbag
Eighth = the engine:
Y = LD8 4.6L V-8
9 = L37 4.6L V-8
Ninth = check digit
10th = model year, "P" for 1993
11th = the assembly plant
The remaining six digits identify the production sequence number
Series
Body/Style
Body Type
Factory Price
Shipping Weight
Prod. Total
V53
S67
2-Door Convertible
$59,975
3752 lb
4,670
ENGINE
Feature
Allante
Type
90-degree, dual overhead cam Northstar V-8
Block
Aluminum block with cast iron cylinder liners
Heads
aluminum cylinder heads
Displacement
279 cu . In. (4.6 liters)
Bore & Stroke
3.66 x 3.31 in.
Compression ratio
10.3:1
Brake horsepower
295 @ 5600 rpm
Torque
290 lb.-ft. @ 4400 rpm
Lifters
Direct acting hydraulic tappets
Fuel Injection
Tuned port fuel injection
CHASSIS
Wheelbase
99.4 in.
Overall Length
175.7 in.
Height
51.5 in.
Width
73.7 in.
Front Tread
60.4 in.
Rear Tread
60.4 in.
Standard Tires
Goodyear Eagle GA P225/60ZR16
TECHNICAL
Transmission
4T80-E electronically controlled four-speed automatic (includes torque converter clutch)
Steering
Power-assisted rack-and-pinion. Speed sensitive
Front Suspension
independent MacPherson strut with coil springs. Strut-type shock absorbers and stabilizer bar
Rear Suspension
Independent short/long arm w/coil springs. Electronic variable damping shock absorbers w/road sensing suspension and stabilizer bar
Brakes
Power assisted front and rear disc w/Bosch II anti-lock braking system.
Body Construction
integral body frame
Fuel Tank
22.0 gals.
OPTIONS
Digital Instrument Cluster (conv. only) $495
Pearlcoat Flax/White Paint $700.
Cadillac had launched the front-drive Allante for the 1987 model year, to plenty of fanfare, as the company's most expensive model. Body and interior design for Cadillac's first 2-seat model was created by Pininfarina, in Italy, but the V8/automatic drive train was strictly American. Bodies were produced at a facility near Turin, Italy, then loaded onto special jet planes and flown to Detroit. Once there, driveline and underbody components were installed. Allante was a full convertible, with integral folding soft top and detachable aluminum hardtop. Aluminum was used for the hood and trunk lid while the unit body/frame structure employed galvanized steel. The Allante's wheelbase measured 8.4 inches shorter than an Eldorado's, but the 2-seater shared its basic fully independent suspension. An all-disc power brake system with Bosch antilocking was standard. Initial Allantes had used a 4.1-liter V8 engine and 4-speed automatic transmission. By 1990, a 200-horsepower, 4.5-liter V8 was the motive source, also with automatic only. Traction control was new for 1990, using sensors for the antilock brakes to detect wheel slip during acceleration or steady cruising. When either front wheel began to slip, the system applied braking force to that wheel. If both front wheels were slipping, enough braking action was applied on both sides to optimize traction. A lower-priced Allante became available with only the folding convertible top. That one cost $51,500, whereas the Allante with twin tops stickered for $57,813--far beyond other Cadillac prices. A driver's airbag went into the 1990 models, and electronically controlled shock absorbers were retuned to improve ride quality. The standard sound system now included both a cassette and a CD player. Primary rival was the Mercedes-Benz 560SL, also a 2-seater.
1993 Cadillac Allante: Major changes went beneath the hood of the 1993 model, which went on sale in January 1992. Cadillac installed its 4.6-liter Northstar V8 engine, which also went into the '93 Eldorado and Seville. The new dual-overhead-cam V8 made 95 more horsepower than its overhead-valve predecessor and drove a new electronically controlled 4-speed automatic transmission. A new traction control system could simultaneously apply the brakes or shut down engine cylinders, to minimize front-tire spin. It worked at any speed. Previous traction control had acted upon braking only, and was inactive above about 30 mph. A new Road Sensing Suspension had sensors at each wheel, to "read" the road by measuring wheel position and body motion, automatically adjusting suspension damping. The system reacted in fractions of a second and replaced a simpler Speed Dependent Damping system that switched among three firmness settings according to vehicle speed. The rear suspension was redesigned and new all-season tires were rated to 155 mph. Also new were one-piece door glass, redesigned seats, an eight-speaker audio system, and a new console module with a dual fold-out cup holder. Despite the many improvements, the 2-seater faded away.
1993 Cadillac Allante Roadster Only Year With Northstar Engine was placed on 4/10/11 by Liberts and is located in OAK LAWN. To find additional New and Used Cadillac Cars For Sale in Illinois, please follow this link.
