The 1987 Cadillac Allanté was a luxurious two-seater roadster, a unique collaboration between Cadillac and Italian design house Pininfarina. Produced from 1987 to 1993, it featured a distinctive convertible body style with a removable aluminum hardtop. Initially offered in a single, well-appointed trim, its original pricing started around $54,700. It stood out for its blend of European styling, American V8 power, and sophisticated luxury, making it a statement car for Cadillac.
The Good
The Allanté offers an exclusive Pininfarina design and luxurious comfort, appealing to emotional buyers seeking unique style and a sense of occasion. Practically, it features a plush ride, a well-appointed interior, and respectable performance for its era, making it an engaging grand tourer for those who prioritize luxury over outright speed.
The Bad
Known weaknesses include the HT-4100 engine's propensity for oil leaks and head gasket issues, alongside complex and often unreliable electronics, particularly the digital dashboard and automatic climate control. The manually operated, cumbersome hardtop can also be a point of frustration, and overall repairs can be costly.
1987 Cadillac Allante: Quick Overview
- Engine: For 1987, the Allanté was powered by a 4.1-liter (250 cu in) "HT-4100" pushrod V8 engine.
- Horsepower: This engine produced 170 horsepower at 4300 rpm.
- Torque: It delivered 235 lb-ft of torque at 3200 rpm.
- Transmission: Mated to a four-speed automatic transmission (specifically, the 4T60, initially).
- Fuel Economy: EPA estimated around 16 MPG in the city and 22 MPG on the highway, though real-world figures could vary. It required premium unleaded fuel.
- 0-60 mph Time: Performance was leisurely by sports car standards, with 0-60 mph times typically in the 9 to 10-second range.
- Towing Capacity: The Cadillac Allanté was not designed for towing, and therefore, it did not have an official towing capacity rating. It's a luxury roadster, not a utility vehicle.
- Trim-Level Features: The 1987 Allanté came in a single, highly equipped trim. Standard features were extensive and included:
- Full leather interior, including power-adjustable seats with memory functions.
- Automatic climate control system.
- Digital instrument cluster with comprehensive driver information.
- Bose premium audio system with a cassette player (a CD player became an option later).
- Power windows, power door locks, and power mirrors.
- Cruise control.
- Four-wheel disc brakes with ABS (Anti-lock Braking System).
- A unique, manually removable aluminum hardtop, stored separately.
- Chrome-plated aluminum wheels.
- Integrated fog lamps.
- Driver's side airbag.
1987 Cadillac Allante Specifications
Vehicle Information
| Year | 1987 |
| Make | Cadillac |
| Model | ALLANTE |
| Trim | - |
| Style | 2-Door Convertible |
| Type | Convertible |
| Category | Compact Car |
Manufacturing Details
| Made In | United States |
| Manufacturing City | HAMTRAMCK |
Dimensions
| Doors | 2-Door |
| Curb Weight | - |
| Gross Vehicle Weight Rating | - |
| Overall Height | - |
| Overall Length | - |
| Overall Width | - |
| Wheelbase Length | - |
| Standard Seating | - |
Engine & Performance
| Engine | 4.1L V8 |
| Engine Size | 4.1L |
| Engine Cylinders | 8 |
| Transmission | Automatic |
| Transmission Type | Automatic |
| Transmission Speeds | - |
| Drivetrain | Front-Wheel Drive |
Additional Features
| Anti-Brake System | - |
| Steering Type | - |
Pricing
| Manufacturer Suggested Retail Price (MSRP) | - |
| Invoice Price | - |
| Delivery Charges | - |
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What Problems Does the 1987 Cadillac Allante Have?
The 1987 Cadillac Allanté, while a styling icon, faced several significant long-term reliability concerns, primarily stemming from its early-generation technology and engine. The most frequently reported problem centered around the HT-4100 V8 engine. This engine was notorious for head gasket failures, oil leaks, and issues with the intake manifold gasket, which could lead to overheating and costly repairs if not meticulously maintained. Early Allantés, including the 1987 model, often suffered from persistent electronic glitches. The digital instrument cluster was a common failure point, leading to blank or erratic displays. Other electrical issues included malfunctioning power accessories like windows, seats, and door locks, as well as problems with the climate control system's sensors and actuators, leading to erratic heating and cooling.
The complex Bosch ABS system could also be problematic, with expensive repairs if components failed. While the body panels and paint generally held up well, the quality and fit of some interior plastics could degrade over time. Furthermore, the manually removable aluminum hardtop, a key design feature, was heavy and cumbersome to install or remove, and could be prone to weather seal issues. Recalls for the 1987 model year were relatively few, focusing on issues such as potential fuel hose leakage (NHTSA Campaign ID: 88V046000) or seat belt retractors (NHTSA Campaign ID: 88V122000), which are fairly common for vehicles of this era. Overall, the Allanté demands a dedicated owner prepared for specialized and often expensive maintenance to keep its sophisticated systems operational.
The complex Bosch ABS system could also be problematic, with expensive repairs if components failed. While the body panels and paint generally held up well, the quality and fit of some interior plastics could degrade over time. Furthermore, the manually removable aluminum hardtop, a key design feature, was heavy and cumbersome to install or remove, and could be prone to weather seal issues. Recalls for the 1987 model year were relatively few, focusing on issues such as potential fuel hose leakage (NHTSA Campaign ID: 88V046000) or seat belt retractors (NHTSA Campaign ID: 88V122000), which are fairly common for vehicles of this era. Overall, the Allanté demands a dedicated owner prepared for specialized and often expensive maintenance to keep its sophisticated systems operational.
How long will the 1987 Cadillac Allante last?
The average mileage for a 1987 Cadillac Allanté varies widely. Well-maintained examples, particularly those that received early engine upgrades or careful upkeep, can reach 100,000 to 150,000 miles. However, many fell short due to the high cost of repairing common issues. Its long-term durability is a mixed bag: the Pininfarina body and chassis are robust, resisting rust well, and interior materials, especially the leather, can hold up beautifully with care. The primary weaknesses over time are the HT-4100 engine's reliability and the increasingly complex, failure-prone electronics. These costly repairs often led owners to let the vehicles sit or part them out, rather than invest in restoration. It's a car that truly rewards diligent, proactive maintenance.
What Technology & Safety Features are Included?
The 1987 Cadillac Allanté was a showcase of luxury and technology for its time. Built-in tech was highlighted by its advanced (for the era) digital instrument cluster, which provided an array of information including speed, RPM, fuel level, and various warning lights, all in a futuristic display. It also featured an automatic climate control system, a sophisticated unit that aimed to maintain precise cabin temperature. A trip computer offered functions like fuel range and average MPG.
For entertainment, the Allanté boasted a premium Bose sound system, often cited as one of the best available in its day. This system typically included an AM/FM stereo with a cassette player, with a CD player becoming an available option in later model years, though it might have been an dealer-installed item or a very late-introduction option for '87. The sound quality was a significant selling point.
Driver-assistance features were minimal by modern standards but advanced for the late 1980s. The most notable inclusion was the Anti-lock Braking System (ABS), a crucial safety innovation that helped prevent wheel lock-up during hard braking. There were no active driver-assistance systems like lane-keeping assist, adaptive cruise control, or blind-spot monitoring.
Safety features included standard three-point seatbelts and, significantly, a driver's side airbag, which was a relatively early adoption for a luxury vehicle. The strong chassis and four-wheel disc brakes contributed to overall safety. Official crash-test ratings from agencies like NHTSA or IIHS are not available for the 1987 Allanté, as these organizations did not perform or widely publish crash tests for individual luxury models in the same comprehensive manner as they do today.
For entertainment, the Allanté boasted a premium Bose sound system, often cited as one of the best available in its day. This system typically included an AM/FM stereo with a cassette player, with a CD player becoming an available option in later model years, though it might have been an dealer-installed item or a very late-introduction option for '87. The sound quality was a significant selling point.
Driver-assistance features were minimal by modern standards but advanced for the late 1980s. The most notable inclusion was the Anti-lock Braking System (ABS), a crucial safety innovation that helped prevent wheel lock-up during hard braking. There were no active driver-assistance systems like lane-keeping assist, adaptive cruise control, or blind-spot monitoring.
Safety features included standard three-point seatbelts and, significantly, a driver's side airbag, which was a relatively early adoption for a luxury vehicle. The strong chassis and four-wheel disc brakes contributed to overall safety. Official crash-test ratings from agencies like NHTSA or IIHS are not available for the 1987 Allanté, as these organizations did not perform or widely publish crash tests for individual luxury models in the same comprehensive manner as they do today.
What Colors Options are Available?
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In the meantime, feel free to explore the other sections for more content.
In the meantime, feel free to explore the other sections for more content.
1987 Cadillac Allante Prices and Market Value
When new, the 1987 Cadillac Allanté carried a significant MSRP of approximately $54,700, positioning it firmly in the luxury convertible market alongside European rivals. Today, its used market prices are highly variable. Project cars or those needing substantial work can be found for $5,000 to $10,000. Well-preserved, low-mileage examples in excellent condition command prices ranging from $15,000 to $30,000 or even higher for pristine, museum-quality cars. The Allanté experienced massive depreciation from new, a common trend for complex luxury cars with reliability concerns. Factors significantly affecting resale value include the overall condition, documented maintenance history (especially engine work), functional electronics (digital dash, HVAC), the presence and condition of the original hardtop, and unique color combinations. It's largely a collector's item now, rather than a practical used car.
1987 Cadillac Allante Cost of Ownership
Owning a 1987 Cadillac Allanté is generally a costly endeavor. Insurance for a classic luxury convertible can be reasonable if classified as a collector car, but standard policies might be higher. Fuel economy is poor, typically 16-22 MPG, and it requires premium unleaded fuel, making fuel costs significant. Maintenance is specialized and often expensive; parts for the HT-4100 engine and its complex electronics can be rare and costly to source. Repairs, particularly for the digital dash, climate control, or engine issues, require skilled technicians and can easily run into thousands of dollars. Therefore, the Allanté is not an economical vehicle to own; it's a passion purchase requiring a substantial budget for upkeep.
1987 Cadillac Allante Fuel Efficiency
Fuel Type
Gasoline
Fuel Capacity
50.91 liters
City Mileage
6.68 km/l
Highway Mileage
4.55 km/l
1987 Cadillac Allante Warranty
Basic
Original warranty
0 months / No data
Estimated remaining
Expired
Powertrain
Original warranty
0 months / No data
Estimated remaining
Expired
Rust
Original warranty
0 months / No data
Estimated remaining
Expired
1987 Cadillac Allante Insurance
Insurance for a 1987 Cadillac Allante is moderately priced, reflecting its status as a Convertible with strong safety ratings and
reasonable repair costs.
reasonable repair costs.
How Does the 1987 Cadillac Allante Compare to Other Convertible?
The 1987 Cadillac Allanté competed in the niche luxury roadster segment, primarily against European stalwarts like the Mercedes-Benz 560SL, Jaguar XJS Convertible, and to some extent, the Porsche 911 Carrera Cabriolet.
In terms of Performance, the Allanté, with its 170-hp HT-4100 V8, was more of a comfortable cruiser than a sports car. It lagged significantly behind the Porsche 911's athletic prowess and even the Mercedes-Benz 560SL's robust 5.5L V8 (227 hp) in acceleration and dynamic handling. The XJS, with its V12, offered more power but was also a grand tourer.
Regarding Features, the Allanté was exceptionally well-equipped for its time. Its digital dashboard, Bose audio system, and comprehensive power accessories often matched or surpassed standard offerings in its rivals, which sometimes required expensive options for similar amenities. Mercedes and Porsche focused more on engineering and driving dynamics, while Jaguar emphasized traditional wood and leather luxury.
Reliability was arguably the Allanté's Achilles' heel. The HT-4100 engine's reputation for head gasket issues and the complex, fault-prone electronics made it less reliable than the generally robust Mercedes 560SL. The Jaguar XJS also had its share of electrical and mechanical quirks, but the Allanté's specific engine problems were a significant deterrent. The Porsche, while performance-oriented, generally boasted better long-term mechanical reliability.
Price-wise, the Allanté's original MSRP of around $54,700 placed it competitively against the Mercedes 560SL (around $58,000) and the Jaguar XJS Convertible (around $55,000-$60,000), offering a perceived value in its standard features. The Porsche 911 Carrera Cabriolet was often more expensive.
Recommended Alternatives: For better long-term reliability and a timeless classic luxury experience, the Mercedes-Benz 560SL is a strong alternative. For pure driving engagement and sports car performance, a Porsche 911 Carrera Cabriolet (if budget allows for maintenance). If unique British style and luxury are paramount despite similar reliability concerns, the Jaguar XJS Convertible offers a distinct character.
In terms of Performance, the Allanté, with its 170-hp HT-4100 V8, was more of a comfortable cruiser than a sports car. It lagged significantly behind the Porsche 911's athletic prowess and even the Mercedes-Benz 560SL's robust 5.5L V8 (227 hp) in acceleration and dynamic handling. The XJS, with its V12, offered more power but was also a grand tourer.
Regarding Features, the Allanté was exceptionally well-equipped for its time. Its digital dashboard, Bose audio system, and comprehensive power accessories often matched or surpassed standard offerings in its rivals, which sometimes required expensive options for similar amenities. Mercedes and Porsche focused more on engineering and driving dynamics, while Jaguar emphasized traditional wood and leather luxury.
Reliability was arguably the Allanté's Achilles' heel. The HT-4100 engine's reputation for head gasket issues and the complex, fault-prone electronics made it less reliable than the generally robust Mercedes 560SL. The Jaguar XJS also had its share of electrical and mechanical quirks, but the Allanté's specific engine problems were a significant deterrent. The Porsche, while performance-oriented, generally boasted better long-term mechanical reliability.
Price-wise, the Allanté's original MSRP of around $54,700 placed it competitively against the Mercedes 560SL (around $58,000) and the Jaguar XJS Convertible (around $55,000-$60,000), offering a perceived value in its standard features. The Porsche 911 Carrera Cabriolet was often more expensive.
Recommended Alternatives: For better long-term reliability and a timeless classic luxury experience, the Mercedes-Benz 560SL is a strong alternative. For pure driving engagement and sports car performance, a Porsche 911 Carrera Cabriolet (if budget allows for maintenance). If unique British style and luxury are paramount despite similar reliability concerns, the Jaguar XJS Convertible offers a distinct character.
Final Verdict: Is the 1987 Cadillac Allante a Good Convertible?
The 1987 Cadillac Allanté is ideal for a very specific type of buyer: the automotive enthusiast or collector who appreciates its unique Pininfarina styling, Cadillac luxury, and place in automotive history. It's also suitable for someone seeking a distinctive weekend cruiser or show car, rather than a daily driver. It is worth buying if you approach it as a project or a collectible with known potential liabilities. Look for well-documented, low-mileage examples that have either had crucial engine work addressed or come from an owner with meticulous maintenance records. Avoid cheap "project" cars unless you possess significant mechanical expertise or have a substantial budget for restoration. As a single trim model, choices are limited to condition and color. It's not for those prioritizing reliability or low ownership costs, but for those who value its unique blend of American luxury and Italian flair.
Eugene S
Eugene is an automotive enthusiast with over 15 years of experience in the used car market. As a writer at VINCheck.info, he brings deep industry insight and a passion for cars, helping readers make smart, informed decisions. Eugene has written hundreds of used car reviews and is known for breaking down complex automotive topics into clear, actionable advice. Over the years, he has driven and worked on a wide range of vehicles—starting with tuning street cars in his early days and eventually focusing on performance upgrades and reliability improvements. Today, he specializes in evaluating used vehicles through the lens of real-world ownership and enthusiast needs. A longtime fan of Porsche, Eugene especially appreciates vehicles that blend durability with driving enjoyment.