0-1 km 28.3 sest. I cant tell you how many 5.0s and Trans Ams Ive seen try to take on of these. At the time the Buick GNX was the fast production car ever. 1983: 180 HP, 290 lbft But even this meant nothing compared to the monster that Buick was about to release in 1987. 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 . Get new comment updates via email. The upgraded engine produced 235 horsepower and 330 lbs-ft of torque. Finally, we have the old Fox Body Mustang GT. Believe it or not, second to the LeSabre Grand National, this was the rarest of the bunch at only 215 units produced. 0-100 km/h 6.9 s, 1986 Bitter SC Coupe 39 E North America U.S.222 km/h / 138 mphest. Then, because of special dealership incentives, Mertz told me to make 547.". 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." The upgrades for the 1986 Grand National included a sports steering wheel, upgraded instrument package with a tachometer and a boost gauge. However, there are a few key differences: Unsurprisingly, the 547 original GNXs are rare and desirable today a mint condition GNX recently sold for $200,000. Only 547 GNXs were produced, and today they are one of the most sought-after American cars of the decade. I ran 14.08 bone stock. These included performance upgrades to amplify the potency of this motor even further, as well as several suspension, interior, and exterior upgrades. There is no indication of crash damage or misaligned body panels it has a pretty deadly vibe to it. Never raced by me. So, hows it run? 1986: One: Its one of the best looking full size car to come out of the 80s, an era riddled with ugly ugly cars. OK, so I own one, can you tell? By the end of the Grand Nattys run of dominance, the Mustang only mustered up 225 ponies and was left behind the Buick by a long way. 0-1/4 mile 15.5 sest. 0-100 km/h 7.7 s. The same class cars with similar performance (1/4 mile times) and kind of fuel, with automatic or automatized transmission: More cars the same class, with analogous performance: 1986 Buick Regal Grand National Coupe Market Competition Review, Cars Catalogue Homepage - Automobile-Catalog. Engine horsepower and torque curve for Buick Regal Grand National Coupe (aut. Throughout the late 1980s, the GNX dominated drag strips across the nation. The Buick Regal is a line of mid-size cars marketed by Buick since 1973. The chassis was significantly tweaked and the whole package added $10,995 to the base Grand National for a total of $29,900. I said, 'Yes!' The last Grand National we tested generated some impressive numbers. 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. - Performance Data. With a curb weight of 3285 lbs (1490 kgs), the Regal II Grand National 3.8 V6 has a turbocharged V 6 cylinder engine, Petrol motor. This was the last year and performance was up all around. Manage Settings "I thought it was the end of my career. 0-1/4 mile 15.5 sest. 4) in 1987, the model with 2-door notchback coupe body and V-6 3791 cm3 / 231.4 cui, 182.5 kW / 248 PS / 245 hp (SAE net) offered since mid-year 1986 for . 0-1 km 28.1 sest. Buick built just 2000 copies of its '84 Regal Grand National and 2102 for 1985far short of demand. 0-60 in 4.9 is unrealistic for a 6 cylinder engine? Come 1986, the engine made 235 hp and 330 lb-ft of torque, thanks to a new two-piece aluminum intake manifold and a new intercooler. . Its hard to put your thumb on exactly what kind of car it is. 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. 4) 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.. 86 was rated at 235 BHP. The Grand National Package cost $558. Violations of copyright will be prosecuted under the fullest extent of the law.The full Terms and Conditions of using this website and database can be found here. The turbo Regal would have a Viking funeral. Dennis Kirban often notes that the 1987 Grand Nationals are far more desirable than the 1986 versions, despite the relative rarity. 0-100 km/h 7.7 s, 1986 Saab 900 Turbo 16 3-doorEurope 215 km/h / 134 mphest. Rated at 165 horsepower, the turbocharged 3.8-liter V-6 first made it to production in 1978. This allowed the GNX to outrun contemporary models from Ferrari and Porsche, and made it one of the world's fastest production cars at the time. Though the first two model years were anything but, Buick finally released a high-performance T-Type variant in 1984. Full performance data, accelerations chart, acceleration on gears, speed range on gears, overtaking factors etc. Mertz later agreed to surreptitiously send one production GNX to Schorr, who was then Buick's East Coast PR rep, for Popular Mechanics and a few others to test. Most notably, however, was the introduction of a turbocharged V-6 engine. . Full engine data: horsepower/torque rpm, etc. 4) in 1986. The total cost for a Buick Grand National in 1986 was $14,349. The car was almost two seconds faster than its corporate cousin, Monte Carlo SS, in the quarter mile. Success! 6.1 to 100kph is VERY unlikely, being a US car the 6.1 is probably to 60mph but even that seems too quick for something with 141bhp/ton, https://www.caranddriver.com/reviews/comparison-test/a43044114/1985-buick-chevy-olds-muscle-car-comparison/, http://www.automobile-catalog.com/car/1987/317510/buick_regal_grand_national_coupe.html, http://www.motortrend.com/classic/roadtests/1010_1987_buick_regal_grand_national_first_drive/specs.html. I was at Publix at the time when I approached an old couple that were walking to their Grand National. Also reliablity is high on these, neither guy comes in to much for work. The car was still all black with almost all of the chrome painted black. Easy targets. More Grand Nationals were built in 1986 than were built in 1984 and 1985 combined. Sign up now to read the full story and get access to all members-only posts. Of those, exactly 547 would be converted to GNXs. Then the GM battle for power really took hold, but we now know who ended up on top. Click past the jump to read our historical review of the iconic Grand National. These increases had a significant impact on performance. So, now youll get the big picture how the Buick Grand National was in the 1980s With rumors circling that GM is trying to revive the Grand National name for a high-performance Buick, we just hope that the rumor of will come true and spark excitement like it used to back in the 80s. Bypassing that restriction probably adds another 20 mph. For the 1986 model year the bucket seats were solid gray cloth. NOT FOLLOWING SAVE Grandview, MO, USA. Buick GNX Specs - 3.8 Liter V6 Engine. The power is transmitted to the road by the rear wheel drive (RWD) with a 4 . 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. Well its a GNX clone, but the hp is more towards 350-375. The $1,282 package bumped the Regal T-Types sticker price up to $13,400, and included suspension modifications, a different rear axle ratio, and overdrive. The GNX was officially advertised at 276 horsepower and 360 ft-lbs of torque, but these numbers were soon found to be understated. 4) (175 kW / 238 PS / 235 hp). Just 215 first-year GNs were built, but then Reuss's team launched a run of all-black Regal GN coupes that would culminate with the truly awesome '87 GNX. 1986 Buick Regal Grand National Coupe (aut. When the program finally was approved and development completed, some of the dealers who got GNXs chose to keep them, while others charged premiums of as much as $20,000 over their $29,290 sticker (which was already $10,995 over the $18,295 list for a fully optioned '87 Grand National). Another Buick monster instilling fear. . The 1984 and 1985 Grand National both produced 200 horsepower and 300 lbs-ft of torque. 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. In 1986, Buick added in an air-to-air intercooler and tweaked the boost output to net the 3.8-liter V-6 an extra 35 horsepower and 30 pound-feet of torque, bettering the mighty Corvettes base engine by 5 horsepower. The GNX had aluminum wheels with black centers and flared fenders while the Grand National had chrome wheels. The interior was identical to the Grand National with the exception of a badge on the instrument panel that showed the cars production number. Thats a considerable amount on a $15,136 car. Following success on the NASCAR circuit in 1981 and 1982 with a performance-oriented, 180-hp Regal Turbo T-Type in 1983. http://www.motortrend.com/classic/roadtests/1010_1987_buick_regal_grand_national_first_drive/specs.html. Fortunately, the Mustang returned to its true form when the four-eyed Fox Body `Stang hit the market. In 1987, output climbed to 245 hp at 4,000 rpm and 355 lb-ft of torque at . Ford even took a direct swipe at the turbocharged 6-pot with its own turbocharged muscle car in the form of the 205-horsepower Mustang SVO, which had a turbocharged 2.3-liter four-cylinder. The Base grand Natty cleared the quarter in 14.23 seconds. 1986: 235 HP, 330 lbft (became intercooled) . To view the purposes they believe they have legitimate interest for, or to object to this data processing use the vendor list link below. Of note, is the added roll cage. Camaros, Mustangs and even the mighty Corvette treated it with respect. A total of 547 GNXs were produced, and each began life as a fully-optioned Grand National. If so please use the bidding box above. Really it was leaps and bounds over the 84. The GNXs computer was modified to enhance fuel mix, turbo boost and transmission performance. And he didnt put much money into it. Much like every other muscle car, the Mustang had its manhood removed by the EPA, but Ford seemed to nearly go insane after the procedure. 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 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.

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