The tenth generation of the Ford Thunderbird is a front-engine, rear-drive, five passenger, two-door personal luxury coupe manufactured and marketed by Ford for the 1989 to 1997 model years. Introduced on December 26, 1988 as a 1989 model, the Thunderbird was co-developed with the Mercury Cougar.Cool Cats. "1989 Cougar." Cool Cats. November 17, 2007. using Ford's new MN12 platform — with a more aerodynamic body, slightly shorter overall length and nine-inch-longer wheelbase than the outgoing 1988 Thunderbird.
Featuring four-wheel independent suspension, with short-and-long arms (SLA) and a spring strut assembly in the front and multiple links in the rear, offering excellent handling and ride quality, its configuration made the Thunderbird (along with the co-developed Lincoln Mark VIII and Cougar) the only rear-wheel drive North American domestic cars other than the Chevrolet Corvette to offer four-wheel independent suspension.
Model year changes and design Engine options fell to only two for 1989 as Ford dropped the V8 option for the new Thunderbird, which would return later for the 1991 model year. The base and LX models were powered by Ford's 3.8 L Essex OHV V6, rated at at 3,800 rpm and of torque at 2,400 rpm. However, many felt the V6 engine was somewhat underpowered for a car that weighed over in base trim (heavier when equipped with available options)."1990–1997 Ford Thunderbird Full Review." Consumer Guide. November 23, 2008. http://consumerguideauto.howstuffworks.com/1990-to-1997-ford-thunderbird-6.htm This engine was mated to Ford's AOD 4-speed automatic transmission regardless of trim level from the 1989 to 1993 model years.
With the exception of the 1955 model, the Thunderbird traditionally used no "FORD" exterior badging of any kind. For this generation only, the Ford Blue Oval emblem was used on the trunklid.
Due in part to its low coefficient of drag, the Thunderbird was relatively fuel efficient considering its overall size and weight. The EPA gave 1989 Thunderbirds equipped with the standard V6 a fuel efficiency rating of in city driving and on the highway, though, like most cars built before 2008, this rating was retroactively reduced by the EPA to reflect newer, more realistic fuel efficiency measurements.United States. Environmental Protection Agency. Compare Old and New mpg Estimates: 1989 Ford Thunderbird. Sep. 19, 2008. https://www.fueleconomy.gov/feg/comparempg.shtml#id=5727 The fuel efficiency rating was noticeably better than that of Thunderbirds equipped with higher performance engines and gave the base V6-equipped Thunderbird a significant driving range with its 19 gallon fuel tank (later decreased to 18 gallons).
A more sophisticated, supercharged and intercooled version of the 3.8 L OHV V6 was used to power the high performance Thunderbird Super Coupe, also called Thunderbird SC for short. The Super Coupe could be had with a Mazda-derived, M5R2 5-speed manual transmission or an AOD 4-speed automatic transmission (or 4R70W for 1994/1995 models). The Thunderbird Super Coupe was Motor Trend's Car of the Year for 1989, which Ford proudly advertised. When running at a maximum of 5,600 rpm, the supercharger provided 12 psi of boost, with the engine rated at / for 1994/1995 at 4,000 rpm and of torque at 2,600 rpm under an 8.2:1 (8.5:1 for 1994/1995) compression ratio. Accompanying the more powerful engine, Super Coupes were equipped with a host of unique features relative to standard Thunderbirds. Among these were larger, 16 x 7.0 inch alloy wheels with high performance tires (standard Thunderbirds came with 15 x 6.0 inch steel wheels and 15 x 6.5 inch alloy wheels were optional), a Traction-Lok limited-slip differential, standard anti-lock brakes, 4-wheel disc brakes (vented front and rear rotors), speed-sensitive variable assist steering, lower body side cladding, fog lights, and a stiffer suspension with adjustable shocks supplied by Tokico."Thunderbird Super Coupe," Road & Track, 1988.
The new Thunderbird was considered a failure by Ford's top management. On January 17, 1989, then Ford President Harold A. Poling, with Ford CEO Donald Petersen and Ford Executive Vice President Phil Benton looking on, harshly criticized the MN12 program's staff in a meeting for badly missing the Thunderbird and Cougars' weight and cost targets ( heavier and more per car than planned). This criticism came as a surprise to the program staff who expected to be praised for the Thunderbird and Cougars' technical achievements and positive reception. Anthony "Tony" S. Kuchta, manager of the MN12 program, was angered by Poling, not for his points about weight and cost overruns but rather that he directed his criticism at the program staff instead of at Kuchta who was responsible for all of the important decisions that determined the program's direction. Many of the decisions that Kuchta made regarding the MN12's development that resulted in the weight and cost overruns criticized by Poling were caused by the very things that set the MN12 cars apart from other cars in their class (such as rear-wheel drive and an independent rear suspension). Falling out of favor with Ford management after the Thunderbird and Cougars' launch, Kuchta voluntarily retired early from Ford in May 1989.
For the 1991 model year, Ford reintroduced a V8 option with the 5.0L V8, which included a sports suspension package. The engine was used through the 1993 model year and was rated at at 4,000 rpm and of torque at 3,000 rpm; gains of and of torque respectively over the 1988 Thunderbird. Like the standard 3.8 L V6, the V8 was only mated to the AOD 4-speed automatic transmission. On the television program MotorWeek in a review of the 1991 Thunderbird and similar Mercury Cougar, a road test of a V8-equipped Thunderbird revealed that the car could accelerate from 0 to 60 mph (97 km/h) in 9.2 seconds; approximately two seconds faster than a standard V6 Thunderbird, but about two seconds slower than a Super Coupe."MotorWeek 1991". Host John H. Davis. Maryland Public Television. 1991.
For 1992, the Thunderbird received its first styling update with a reshaped decklid featuring new LED illuminated tail lamp units. This was the first time LEDs were used in the taillights of a production car. A V8 Sport model was offered for this year only featuring the Super Coupe front fascia with fog lamps, lower body accent stripes and an upgraded suspension and handling package. For 1993, all Thunderbirds used the Super Coupe front fascia.
Mid-cycle refreshes The Thunderbird received an extensive mid-cycle refresh for 1994, with revisions to powertrain, exterior appearance, addition of safety features, and a total redesign of its interior.
The front fascia saw substantial styling changes with larger air intakes in the bumper cover, new headlamps, and a new, slightly more curvaceous hood. The Thunderbird emblem was moved from the front edge of the hood to the upper air intake slot in the bumper cover. The interior was completely redesigned to accommodate dual front airbags and to optimize driver comfort and convenience, which resulted in the deletion of motorized seat belts and they were replaced with the regular seat belts. It featured wrap-around cockpit style instrumentation with a new steering wheel, radio and climate controls, and sweeping curves on the door panels and dashboard surfaces. LX models featured revised seat designs with a choice of new fabric or leather seating surfaces.
Arguably the most notable change for 1994, however, was the new 4.6 L Modular SOHC V8 which replaced the "5.0" small block engine. The 4.6 L V8 was rated at at 4,500 rpm and of torque at 3,200 rpm and brought with it an updated powertrain control module, the EEC-V (base V6 Thunderbirds and Super Coupes continued to use the older EEC-IV). An electronically controlled 4R70W 4-speed automatic transmission replaced the AOD automatic transmission in all instances where it was previously used in the Thunderbird. Car and Driver reviewed the 4.6 L V8 and it managed a 0 to 60 mph (97 km/h) acceleration time of 8.1 seconds and a quarter-mile being completed in 16.3 seconds at .
The Super Coupe continued on for 1994 with the same supercharged 3.8 L V6 as before, but now with at 4,400 rpm and of torque at 2,500 rpm. This was made possible due to a number of changes. The Eaton M90 roots-type supercharger was given a larger, square style inlet, a larger attaching inlet plenum, and Teflon-coated rotors. The engine received larger fuel injectors and an increase in compression to 8.5:1. In their March 1996 issue, Motor Trend magazine conducted a comparison test of a 1995 Thunderbird Super Coupe against the front-wheel drive Chevrolet Monte Carlo Z34 and a Buick Regal Gran Sport. The Super Coupe delivered the best overall performance, including a 0 to 60 mph (97 km/h) acceleration time of 7.0 seconds and a completion of a quarter-mile in 15.2 seconds at . In summarizing the overall performance of each car relative to each other, the author of the article, Don Sherman, wrote, "The Buick Regal is a competent, comfortable car at an attractive price, but it's too androgynous to be called a Gran Sport. Nothing about it is grand, and there isn't a sporting bone in its body. All the Monte Carlo needs to succeed is a V-8 engine and a year of refinement to eradicate its quality bugs. That leaves the Thunderbird SC as this test's big winner. It's a far more sophisticated solution to the four-place-coupe equation, but is priced accordingly."Sherman, Don. "Battle of the All-Americans." Motor Trend Mar. 1996:62–68. In spite of positive critiques like this, the increases in output and performance over earlier Super Coupes would be short-lived, as the Thunderbird Super Coupe was discontinued after the 1995 model year due to slowing sales.
For 1996, the Thunderbird was offered only as an LX model. The hood, headlamps and bumper fascias were once again restyled. The front fascia received a honeycomb mesh grille, with a revised Thunderbird emblem placed in the center. The headlamps were changed to clear lenses with fluted inner reflector housings. New body-colored door handles replaced the former textured black ones and wide body-colored cladding was added along the lower bodysides. The lower tail lamp trim changed from black to red reflectors (as with former SC models) creating a uniform tail lamp appearance, with the "Thunderbird LX" badge relocated to the upper-left of the decklid in a new script font. A new Sport option package was made available for V8-equipped models which included a performance suspension, 16" aluminum wheels, and a rear decklid spoiler (which had an integral reverse light, replacing the one normally placed inside the cab, behind the rear window).
For 1997, the generation's final year, horsepower remained the same but the manifold was upgraded, providing more torque for the V8: . Numerous interior options were eliminated and the instrument panel was changed to a simplified version matching that year's Ford Taurus.
Special editions and rare versions
1990 35th Anniversary Edition For the 35th anniversary of the Thunderbird in 1990, Ford introduced the 35th Anniversary Edition: A Super Coupe in black with two stripes, one in blue and one in silver, patched black and silver wheels and anniversary fender badges. The 35th Anniversary also had a unique dark gray and silver, leather and suede interior. In addition, purchasers received the 35th Anniversary Owner's package. The package came with a key chain, a car cover, a pen, upholstery cleaning kit and a book. Ford made 3,371 examples for 1990 only.
1993 Davey Allison Limited Edition