The new 3.8 liter V6 Turbo engine produced almost twice as much horsepower as the normally aspired engine. Sign up for our free daily email and youll never miss another find: Disclosure: This site may receive compensation when you click on some links and make purchases. Its an interesting and intimidating sight. The standard 1987 Grand National, pictured above, was powered by a turbocharged 3.8L V6 rated at 245 horsepower and 355 ft-lbs of torque. Welcome back! A Garrett AiResearch turbo was linked to a special designed intercooler. Among the key new technologies on that 1976 Indianapolis 500 pace car's engine were a knock sensor and pre-ignition control, "an early version of electronic spark control that helped it run at its limit without damage," Baker explains. RULES: No profanity, politics, or personal attacks. Check the tables below for detailed outside and inside dimensions, output, fuel economy and performance data. Max. The GNX happened because thenchief engineer Dave Sharpe, advanced concepts manager Mike Doble, and project engineer Chuck Jensen badly wanted it. Plus, it was marketed as a working mans supercar, so to make the word "working" true, the Grand National had to undergo such a treatment. It's 1987 not 1982! Of those, exactly 547 would be converted to GNXs. Get new comment updates via email. en.wikipedia.org/w/index.php?title=Buick_Regal&action=submit#Grand_National.2C_T-Type_and_GNX. But Buick extended its Grand National build through the end of that year to satisfy demand. Much like the Camaro, the Mustang struggled to hit 200 horsepower and didnt do so until the 1985 5.0-liter H.O. Equipment. Find 1947cadillac Buick Grand Nationals for Sale in Woodbridge, VA on Oodle Classifieds. Buddy Ingersoll is smiling. Chevrolet Corvette - America's most iconic sports cars. More Grand Nationals were built in 1986 than were built in 1984 and 1985 combined. Privacy Policy, Cookies Policy and Terms and Conditions and Disclaimer. That is almost twice the cost of the garden variety Grand National. LOL. The GNX, with 55 more horses . GM was typically overly protective of its dearest Corvette, sometimes a way that makes us all a little uncomfortable, but the Grand National was one of the few exceptions GM made to its standing protect-the-Corvette-at-all-costs rule. 0-60 in 4.9 is unrealistic for a 6 cylinder engine? Amazingly, Buick had bested the mighty 426 hemi, the 454 big block Chevy and the best engine Ford could build. Ed Mertz became Buick general manager in 1986, and GM's aging rear-wheel-drive mid-sizers ceased production in 1987 to be . The Grand National was a different beast indeed, with a sinister, blacked-out Darth Vader visage. Camaros, Mustangs and even the mighty Corvette treated it with respect. Following a short stint in radio, he then moved into the print journalism, and began writing for various automotive sites, including Cars Direct, Internet Auto Guides, Ebay Motors, and many more. You could easily put on a tux and show up at a Hollywood gathering and look fantastic stepping out of this car on to the red carpet. According to the ProfessCars estimation this Buick would accelerate 0-60 mph in 6.6 sec, 0-100 km/h in 7 sec, 0-200 km/h in 48.4 sec and quarter mile time is 15.2 sec. Check Buick Regal 2gen available production numbers data. That left the Corvette boys holding their jock straps at the starting line, as the Vette took 5.9 seconds to hit 60 mph and cleared the 1/4-mile in 14.2 seconds. The power is transmitted to the road by the rear wheel drive (RWD) with a 4 . The one aspect that makes us easily forget the bland interior is the raw power that the Grand National oozes. 0-100 km/h 7.7 s, 1986 Saab 900 Turbo 16 3-doorEurope 215 km/h / 134 mphest. The same class cars with similar kind of fuel, power and type of transmission: The same class cars with similar performance (1/4 mile times) and kind of fuel, with manual transmission: 1986 Nissan Leopard TR-X 2Door Hardtop 300 Turbo Grand Edition 5-speed Japan 231 km/h / 144 mphest. The 1986 Grand National's 3.8L V6 turbo engine now produced 235 hp and 330 lb-ft of torque with the help of an intercooler and a sequential port fuel injection system. 0-1/4 mile 15.4 sest. Your description is correct. The OER tail lamp parts pictured above are some of the latest items we offer for the Buick Regal and GNX. 0-1 km 28.3 sest. The 1987 GNX dominated every standard production car on the planet. The 1986 Buick Grand National was the third production year for the car and Buick made some significant upgrades to the 3.8 liter V6 Turbo engine. Quick access to automobile-catalog website - type in a browser: Search automobile-catalog: this database is huge, use the search field below to find here data you are looking for: Buick Regal 2nd generation years, types and editions catalogue (1978-1987). The original drivers seat, which looks to be in nice shape, is outfitted with a racing harness while the passenger seat appears to be unused. I most certainly have every doubt there is on that possibility! Then I sold my baseball cards got down to 12.22 with NOS. and these were underated by gm, actually alot closer to 300hp that's why the numbers seem wrong. Reply 3.3k 1 reply . This netted the GNX a 0-to-60 time of 4.7 seconds and a 1/4-mile time of 13.5 seconds. Horsepower and Torque curve for 1986 Buick Regal Grand National Coupe (aut. Is that what I was reading? Data for the car edition of the year 1986 since October 1985 for North America U.S.. . 86 was rated at 235 BHP. In 1987, those fi gures were boosted to 245 hp at 4,000 rpm and 355-lb.ft. How worked? "The original number was 200. Sales were comparatively brisk for the GN, and 20,193 were built in 1987, 10,000 being ordered in the last 6 months. - click the button below:Check:1986 Buick Regal Grand National Coupe Horsepower/ Torque Curve, sequential injection; Garrett turbo; intercooler; dual exhaust. In four years Buick had sold 29,807 Grand Nationals and 547 GNXs. But C/D's tech team calculated that the test car's engine was actually pumping out something like 290 horses versus the advertised 235, so it may have been tweaked by Buick engineers. document.getElementById( "ak_js_1" ).setAttribute( "value", ( new Date() ).getTime() ); Made with for Muscle Cars - Musclecarfacts.com Copyright 2023. The last old-school American muscle car, it was uniquely powered by a high-tech harbinger of the displacement-downsized, turbo-boosted, federal-regulations-driven, high-fuel-economy future. 4 speed)as offered for the year 1986 since October 1985 in North America U.S. How many were produced ? The handling is shared too and this is no IROC or TA. While its interior is an eyesore by todays standards, the right angles and upright binnacles covered in a leather-print vinyl used to be the thing among the 80s motorheads. The Grand National also had a unique blacked-out exterior trim and a turbocharged 3.8-liter V6 engine that produced 245 horsepower and 355 lb-ft of torque. Introduced as a submodel of the Buick Century, the model line is currently in its sixth generation.From the 1970s to the 1990s, the Regal served as the Buick counterpart of the Pontiac Grand . Rated at 165 horsepower, the turbocharged 3.8-liter V-6 first made it to production in 1978. A lightweight WE4 package was also offered this year. The original 500 GNXs were allocated to Buick's 500 top-selling dealers (out of roughly 2700 at the time), "but well more than 500 wanted one," said thenassistant general sales manager Darwin Clark. However, these earlier engines were not as efficient as the later models due to their lack of sequential fuel injection . Above: A 1987 Buick Grand National would serve as the starting point for every GNX. The 1984 Grand Natty made the Corvette squirm in its fiberglass underpants with its 15.9-second 1/4-mile time, as that was only 0.8 seconds slower than GMs favorite child could pull off. Buick GNX Specs - 3.8 Liter V6 Engine. Chrome wheels were the only bling around and they provided a nice contrast for the otherwise stealth look of the car. The V6 turbo was upgraded with special bearings, rods and a strengthened valve train. In the three previous years Buick produced less than 10,000 Grand Nations in total. Only made from 84-87 the Grand National was really the same car as the Buick T-Type(another great car), but Buick upd the boost on the turbo for the GN. Some of our partners may process your data as a part of their legitimate business interest without asking for consent. Home Buick Grand National 1986 Grand National. The Base grand Natty cleared the quarter in 14.23 seconds. Click past the jump to read our historical review of the iconic Grand National. The body was stiffened, the rear suspension redesigned (with a longitudinal torque bar and a lateral Panhard rod, plus stiffer springs, shocks, and stabilizer bars), and the wheels and tires upsized to 245/50VR-16 front and 255/50VR-16 rear on special aluminum wheels (the '87 Grand National had 15-inch wheels) to better handle that torque and improve stability. .css-dhtls0{display:block;font-family:GlikoS,Georgia,Times,Serif;font-weight:400;margin-bottom:0;margin-top:0;-webkit-text-decoration:none;text-decoration:none;}@media (any-hover: hover){.css-dhtls0:hover{color:link-hover;}}@media(max-width: 48rem){.css-dhtls0{font-size:1.125rem;line-height:1.2;}}@media(min-width: 48rem){.css-dhtls0{font-size:1.25rem;line-height:1.2;}}@media(min-width: 61.25rem){.css-dhtls0{font-size:1.375rem;line-height:1.2;}}Design Rejects: Dodge Sport-Utility Van, Catalytic Converter Theft: 10 Cars Thieves Target. In. Horsepower remained at 180 hp, which was now 55 hp less than the Buick, but sales shot up again to 41,164. This test says 3400 lbs and top speed is 123 mph: And for a Muscle Car, it is also very green as well, pulling about 25 MPG on the Highway. It lacked the all-black look and used a lump of a 4.1-liter V-6 engine that produces a flat-lining 125 horsepower. It produced 235 hp at 4,000 rpm and 330 lb-ft of torque at 2,400 rpm in '86. Its popular, kind of like the 91-96 Caprice being turned into a Impala. Why should have the Chevy boys been so ticked off? Specs datasheet with technical data and performance data plus an analysis of the direct market competition of Buick Regal Grand National Coupe in 1986 the model with 2-door notchback coupe body and V-6 3791 cm3 / 231.4 cui, 175 kW / 238 PS / 235 hp (SAE net) of power, 447 Nm / 330 lb-ft of torque, 4-speed automatic powertrain offered since October 1985 for North America U.S.. Ed Mertz became Buick general manager in 1986, and GM's aging rear-wheel-drive mid-sizers ceased production in 1987 to be replaced by new GM10 front-drive models for 1988. Whether you're lucky enough to own one of the originals or you're looking to build an affordable clone/tribute car, the Classic Industries Regal catalog can help you find the parts and accessories you need. 0-1/4 mile 14.9 sest. 238.30 PS (174,13 kW or 233,83 HP) at 4400 Rev. The Buick boys saw red and came back the following year. The Buick GNX has a turbocharged six cylinders in V longitudinal front engine providing a maximum torque of 569 Nm available from 2400 rpm and a maximum power outpup of 304 PS available at 4400 rpm transmitted to the 16 inch rear wheels by an automatic 4 speed . With a new two-piece aluminum intake manifold that increased airflow by 10 percent, the engine was rated at 235 horsepower and 330 lb-ft of torque for '86, then 245 horsepower and 355 lb-ft for '87. ", The turbo V-6 story goes all the way back to 1973 when Ken Baker, a young engineer in Buick's test lab (he would later lead General Motors' electric-vehicle program, then its research labs), started a Boy Scout Explorer program at the Buick engineering department. It has a good amount of room like its sister the Monte Carlo SS. The extra power pushed the Grand National to a new height, hitting 60 mph in 4.8 seconds and clearing a 1/4-mile in just 13.7 ticks of the second hand. 0-1/4 mile 15.5 sest. Its quarter-mile was also impressive at 13.9 seconds. This is a really nice rare, 1 of only 5,512 Grand Nationals made for 1986. There are auxiliary gauges and switches that have been nicely integrated into the standard Grand National layout. The Buick Turbo Engine Group developed an intercooler and a sequential port fuel injection system that noticeably increased both the horsepower and the torque of the Grand National. I ran 14.08 bone stock. By now, the T-Type and Grand National turbo V-6 was putting out 200 hp. 1949 Packard Super Deluxe Eight LWB Sedan, Upgraded Small-Block V8: 1971 Plymouth Scamp, Everything Included: 1979 Chevrolet Dually Dual Cab. 4) . The new 'Hawk featured blacked-out trim, special wheels, and a turbocharged 1.8 liter four-cylinder Brazilian engine with a whopping 150 horsepower. The objective was to build the quickest ever GM production sedanor, as was written in an internal presentation, "to create a limited-production Buick Grand National that achieves a memorable place in the history of high-performance automobiles, one that car collectors will want to own and that automotive writers will never forget." Complete transmission data: gear ratios, final drive, etc. Motorious Explores The Plymouth Barracuda. In. McLaren agreed and the heart of the car, named the GNX, became the 276-hp, blueprinted turbo V-6. These could tweak the stock frame over time, even with the stock drivetrain. ISBN 978-83-931772-0-2 automobile-catalog.com The complete catalog of cars since 1945 2010-2023 by PROFESS Pawel ZalAll rights reserved. Specs datasheet with technical data and performance data plus an analysis of the direct market competition of, Buick Regal Grand National Coupe (aut. What engine size ? Save my name, email, and website in this browser for the next time I comment. 1987: 245 HP, 355 lbft (Grand National), 276 HP, 360 lbft (GNX) without speed governor). Scores survive, though the cars were frequently heavily enjoyed when new, so diligence is required upon inspection. . "Tom Wallace was the vehicle chief," recalls thenBuick assistant chief engineer Don Runkle, "and I had the engine side. Bypassing that restriction probably adds another 20 mph. The consent submitted will only be used for data processing originating from this website. It ran from the mid-section of the car to the rear axle to increase rear wheel traction. Manage Settings After all, the Buick Regal Grand National was often hailed as the successor to those famed high-horsepower machines - a so-called modern-day muscle car. As usual blackout paint, a rear mounted spoiler and Grand National front fender tags differentiated the Grand National from the garden variety Buick Regal. Buick, of all players, managed to Turbo-Charge their 3.8-liter V6 engine and wring out some serious power. While the Big Three had used turbochargers in the past on production vehicles (e.g., the Chevrolet Corvair and the Oldsmobile F-85), they had been absent in the U.S. market on a domestic offering for nearly a decade. Ten years later, Darrell Waltrip raced factory-backed .css-xtkis1{-webkit-text-decoration:underline;text-decoration:underline;text-decoration-thickness:0.0625rem;text-decoration-color:inherit;text-underline-offset:0.25rem;color:#1C5f8B;-webkit-transition:all 0.3s ease-in-out;transition:all 0.3s ease-in-out;font-weight:bold;}.css-xtkis1:hover{color:#000000;text-decoration-color:border-link-body-hover;}Buick Regals to claim back-to-back championships in 1981 and '82. Chevrolet Chevelle Performance Statistics, Plymouth Barracuda Performance Statistics. One: Its one of the best looking full size car to come out of the 80s, an era riddled with ugly ugly cars. The price of admission for the GNX was $29,900 and 547 people had to have one. Top speed: 0-60 mph (sec):0-100 km/h (sec):0-1/4 mile (sec):0-1 km (sec):Fuel consumption: ECE 90/120/city (comb. OK, so I own one, can you tell? 1979-1980: 170 HP, 265 lbft by Classic Industries News, on Oct 1, 2020 5:12:17 PM. Wait, the GNX was quickest domestic car to come out in 87. The GNXs computer was modified to enhance fuel mix, turbo boost and transmission performance. Sign up now to read the full story and get access to all members-only posts. The Buick Grand National and GNX's History, Told by its Creators. Full performance data, accelerations chart, acceleration on gears, speed range on gears, overtaking factors etc. Horsepower net:175 kW / 238 PS / 235 hp (SAE net) / 4000Torque net:447 Nm / 330 ft-lb / 2400Horsepower gross: Torque gross: Car power to weight ratio net: 114.2 watt/kg / 51.8 watt/lbCar power to weight ratio gross: Car weight to power ratio net: 8.8 kg/kW / 6.4 kg/PS / 14.4 lbs/hpCar weight to power ratio gross: Full engine data: horsepower/torque rpm, etc. But this baddest Buick Grand National was not just a hoot to drive but also hugely historically significant. Dennis Kirban often notes that the 1987 Grand Nationals are far more desirable than the 1986 versions, despite the relative rarity. It was now completely black, with nearly no chrome, and despite being only a modest seller, the GN was an image changer . The 1986 Grand National was a solid muscle car that could embarrass other performance cars at will. These mated with 4 speed auto gearboxes. When I ran mine it flexed like hell with braces, etc and it was only a mid 10 car. The turbo engineers were warming to their task, and the 1986 Grand National received an intercooler and improved plenum, for 235 hp and improved torque. The '80s-era Buick Grand National is a favorite for go-fast enthusiasts, with speed freaks upgrading the turbocharged six-cylinder with gobs of boost for some serious street-slaying performance . or to add this car to comparison - click one of the buttons below: extra-urban (up to 62mph/100km/h) / city / highway (up to 87mph/140km/h) / average combined: If you refer to the information from this website, please always indicate www.automobile-catalog.com as a source, with the appropriate link.To view table with complete performance data and technical specifications (including final drive and gear ratios, powertrain description, dimensions, accelerations chart etc.) The Buick Turbo Engine Group developed an intercooler and a sequential port fuel injection system that noticeably increased both the horsepower and the torque of the Grand National. The seller claims 744 rear-wheel HP on pump gas and 1,008 in race tune running 98 octane, ethanol laced fuel. Just for comparison, a 1986 Corvette cost $27,027 and a 1986 Camaro IROC-Z cost $12,561. 0-1 km 27.2 sest. With the Regal II Grand National 3.8 V6 has a turbocharged V 6 cylinder engine, Petrol motor. As usual Buick freshened up the grill and made a few minor changes to the interior. Full engine data: horsepower/torque rpm, etc. This car looks like a Grand National, however, it is much harder to find. What dimensions ? The total cost for a Buick Grand National in 1986 was $15,136. 0-100 km/h 6.9 s, 1986 Bitter SC Coupe 39 E North America U.S.222 km/h / 138 mphest. Except as expressly authorized by automobile-catalog.com, you agree not to copy, modify, rent, lease, loan, sell, assign, distribute, perform, display, license, reverse engineer or create derivative works based on the Site or any Content available through the Site. Home Buick Grand National 1987 Grand National. By now, the T-Type and Grand National turbo V-6 was putting out 200 hp. The year was 1987, and General Motors was preparing to phase out the popular rear-wheel-drive G-body chassis. Buick GNX program manager, Lou Infante, said it best when he remarked The net result is a mid-13 second GNX thats at home on the drag strip, road course and interstate.. But ASC/McLaren was able to do it.". Functional front-fender louvers helped lower underhood temperatures; the all-black exterior was set off by bold GNX badges on the grille, decklid, and wheel centers; and each GNX got its own serial-number plaque on the passenger-side dashboard. Quarter mile, but it has class and comfort as well. Join millions of people using Oodle to find unique used cars for sale, certified pre-owned car listings, and new car classifieds. 1987 is the last year of the GN, and its went out with a bang. It ran to 60 mph in 4.9 seconds and clicked through the quarter-mile in 13.9 seconds at 98 mph. Its very noticeable from behind. On the final commitment day for the Indy engine, assistant chief powertrain engineer Cliff Studaker came to the dyno for a power run, and we blew the top off the air cleaner with a major backfire! . Also included is a panhard rod and track rod to keep the axle located in place when cornering. In 1985, the Grand National carried over the 1984s specifications, but the Vette saw a 25-horsepower bump. Aluminum rear axle housing cover. I have driven it, its fun but not a show stopper. . - click the button below:WeightsCurb weight (without a driver):1532 kg / 3377 lbsWeight distribution f/r (%):Dry weight: Shipping weight:1490 kg / 3285 lbsCurb weight estimated: Gross vehicle weight rating GVWR: Payload: Payload estimated: Buick Regal Grand National Coupe (aut. Motor Trend put the Grand National to the test for their August 1987 issue. With a turbocharged V-6 under the hood that helped gain quicker accelerations and a standard black paint job that made the design of the Grand National more intimidating, this car is definitely considered as one of the true muscle cars, during its heyday. [fa icon="fa fa-rss"] [fa icon="facebook-square"] [fa icon="fa fa-youtube-square"] [fa icon="twitter-square"] [fa icon="pinterest-square"], Buick GNX Specs - Examining the Ultimate Grand National, New Garrett Hybrid turbo featuring a super-lightweight ceramic impeller, Special dynamic turbine shaft seals to reduce drag on the shaft, Redesigned turbine housing included contamination trap to keep solid particles from damaging the turbo internals, Specially coated intercooler-to-engine pipe for a cooler and denser charge of air, Special front-mounted auxiliary oil cooler, Special turbocharger heat shield with exclusive GNX stamped design. GMs longstanding first commandment is Thou shalt not victimize thy Corvette and that commandment went so far as to halt the potential GM/Shelby relationship. The rarest Grand National is the original 1982 model, with only 215 produced. Third-party testing revealed that the GNX's turbo V6 actually produced more than 300 horsepower and 400 ft-lbs of torque at 3,900rpm. Once a mighty muscle car that was castrated by emission regulations, the mid-1980s-era is a dark one for the Camaro, as it strained to keep its V-8 engines heads over the 200-pony mark. (Photos courtesy of General Motors). The owner told me he will do a standing quarter in 12 with tight gears, but stock gears made the run in 12.7. Success! The GNX had aluminum wheels with black centers and flared fenders while the Grand National had chrome wheels. The total cost for a Buick Grand National in 1986 was $15,136. galDrag coefficient (Cw-Wert): Cd claimed:0.44Cd estimated by a-c:Inside and outside dimensions, turning circle, track, trunk, cargo volume, frontal and drag area, capacities, etc. or to add this car to comparison - click one of the buttons below: Fuel consumption (mileage)extra-urban (up to 62mph/100km/h) / city / highway (up to 87mph/140km/h) / average combined:l/100km:9.3-11.2 / 17.1-20.5 / 10.5-12.6 / 13.4mpg (imp. The exterior of this Buick still maintains some of its originality though the front end has been lowered, the wheels swapped for more appropriate racing pieces and then theres the matter of the parachute perched on the rear end Beyond that, the exterior exclaims mid-80s Grand National. Go try to run one with a Ferrari and post back. The Buick Turbo Engine Group developed an intercooler and a sequential port fuel injection system that noticeably increased both the horsepower and the torque of the Grand National. Fortunately, the Mustang returned to its true form when the four-eyed Fox Body `Stang hit the market. The turbo increased both fuel economy and performance, bumping horsepower from 105 to 165 on the 231-c.i. Though the first two model years were anything but, Buick finally released a high-performance T-Type variant in 1984. Reproduction of part or all of the contents of this web-site in any form is prohibited and may not be recopied and shared with a third party. Recalibrated Engine Control Module (ECM) specifically for the GNX. Following success on the NASCAR circuit in 1981 and 1982 with a performance-oriented, 180-hp Regal Turbo T-Type in 1983. Each nook and cranny of the exterior was finished in jet black. 547 Grand Nationals were sent to ASC/McLaren for extensive modifications inside and out. "I decided that a great project would be to turbocharge the recently revived V-6 with the capability of performance in lighter cars or fuel economy in larger cars," he relates. Four times! You've successfully signed in. Cars Tehnical Specifications and Details. The 1987 Grand National was very similar to the 1986 Grand National which was very similar to the 1985 and 1984 models. The interior is a blend of racecar and standard Grand National. Power was still down from its 1970 height as we had been through major Federal air quality regulations and two fuel shortages. An example of data being processed may be a unique identifier stored in a cookie. Buick teamed with ASC/McLaren to build the ultra-hot GNXs to avoid disrupting normal engineering and production and worked hard to make the cars not just faster but substantially better than the '87 GN on which they were based. Most notably, however, was the introduction of a turbocharged V-6 engine. 1987: 245 HP, 355 lbft (Grand National), 276 HP, 360 lbft (GNX) These mated with 4 speed auto gearboxes. I think its a waste of gas, but whatever. From the outside the only difference between the Grand National and the GNX was a different set of wheels. 0-1/4 mile 15.5 sest. Camaro, keep your back to the wall at all times. Future Buick boss Reuss returned from a stint at Chevrolet in 1975 as chief engineer and soon called Baker into his office. For the 1987 model year the bucket seats were solid gray cloth. bass clarinet accessories, workplace affairs signs, shana women's clothing,
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