Positioning:
Luxury Personal Car, aimed at a premium market segment
Competitors:
Ford Thunderbird, Chevrolet Camaro, Pontiac Firebird, Chrysler LeBaron Coupe/Convertible
Design:
Sleek, aerodynamic styling, a departure from traditional Buick designs.
Drivetrain:
Front-wheel drive platform shared with other GM coupes.
Interior:
Driver-focused cockpit, premium materials, advanced features for its time.
Powertrain:
Engine, Transmission, Drivetrain
Chassis:
Suspension, Steering, Brakes
Electrical:
Wiring Diagrams, Lighting, Ignition, Power Accessories
Body:
Body Panels, Interior Trim, Doors, Windows, Convertible Top (if applicable)
Fuel System:
Fuel pump, injectors, lines, tank
Cooling System:
Radiator, water pump, thermostat, hoses, fan
Exhaust System:
Manifolds, catalytic converter, muffler, pipes
Steering System:
Power steering pump, rack and pinion, steering column
Brake System:
Front/rear discs, calipers, master cylinder, lines, booster
Maintenance:
Scheduled Maintenance, Fluid Changes, Filter Replacements
Repair:
Component Repair, Overhaul, Troubleshooting
Diagnostics:
Step-by-step diagnostic procedures, fault finding
Installation:
Component installation and replacement
Engine Rebuild:
Complete engine overhaul procedures, including disassembly, inspection, and reassembly.
Transmission Overhaul:
Detailed steps for transmission disassembly, component replacement, and reassembly.
Electrical Troubleshooting:
Comprehensive diagnostic trees and wiring diagrams for all electrical components.
Depth:
Comprehensive A-Z coverage for all service and repair jobs
Engine Type:
3.8L Naturally Aspirated V6 (Buick's familiar '3800' series)
Horsepower:
165 hp @ 4800 rpm (for 1989, may vary slightly)
Torque:
210 lb-ft @ 2000 rpm (for 1989, may vary slightly)
Induction:
Multi-port Fuel Injection (MPFI)
Code:
L27 (Commonly associated with the 3.8L SFI V6)
NHTSA Side Impact Rating:
N/A (Data not readily available for this specific year/model in a standardized format)
ABS:
Anti-lock Braking System (ABS) - Optional or Standard depending on trim/package.
Airbags:
Driver's side airbag standard.
Seatbelts:
3-point front seat belts, rear lap belts.
Audio System:
Optional Delco-Bose premium sound system, cassette player, AM/FM stereo.
Cruise Control:
Standard cruise control.
Remote Start:
N/A (Not a typical feature of the era)
Climate Control:
Automatic Climate Control (Optional or standard depending on trim).
Power Accessories:
Power windows, power locks, power mirrors, power seats.
Oil Change:
Every 3,000-5,000 miles or 3-6 months (recommended based on driving conditions).
Transmission Fluid Change:
Approximately every 30,000-60,000 miles (refer to manual for exact interval).
Coolant Flush:
Every 2-3 years or 30,000-50,000 miles.
Engine Oil:
API SG or SH, SAE 5W-30 (Check manual for exact specification based on climate).
Transmission Fluid:
Dexron-III Automatic Transmission Fluid (ATF)
Coolant:
GM-specific coolant, typically a 50/50 mix of ethylene glycol and distilled water.
Common Problems:
Electrical glitches (especially window regulators, power seat motors), suspension component wear, occasional transmission control issues.
Specific Repairs:
Repair of power antenna, HVAC control head issues, convertible top hydraulic system (if applicable to specific variant covered by manual).
Buick Philosophy:
Buick positioned as a premium, comfortable, and technologically advanced American marque.
First Generation:
Introduced for the 1989 model year, the Reatta was a bold new direction for Buick, targeting younger, more affluent buyers.
Design Origin:
Designed by former GM Vice President of Design, William Mitchell, during his tenure.
Manufacturing Location:
Lansing, Michigan (Lansing Craft Center), a dedicated facility.
Production Run:
1989-1991
