1992 Buick Roadmaster Limited Sedan 4-door 5.7l on 2040-cars

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GM follows Ford and Honda in skipping SEMA

The list of automakers skipping SEMA has become longer. First reported by Muscle Cars and Trucks, and confirmed to us by a company representative, General Motors will not have an official presence at the aftermarket show. It joins Ford and Honda in leaving the show. It will be a large hole in the show, with the GM brands typically filling a significant swath of available show space in one of the main halls. GM hasn't provided much explanation for the move, either. The GM representative provided Autoblog with the same statement that Muscle Cars and Trucks got: "GM has made the decision not to participate in the 2022 SEMA Show. The SEMA show has always inspired us, and accessories and performance parts remain an important part of our business." We also asked if we would see any sort of announcements around the time of the show — Ford said it has plans to share some things around that time — however, the GM representative said that the company has no immediate plans for announcements. Certainly things could change between now and the November show, though. SEMA had previously noted that other exhibitors would help fill in some of the space vacated by these major OEMs. Another OEM, Volkswagen, is returning to the show after an absence, which will also help with the display deficit. Related Video:

Junkyard Gem: 1983 Buick LeSabre Estate Station Wagon, Rocky Mountain High Edition

If you live in Colorado and want an affordable chariot to haul you and your snowboarding droogs to the slopes, you could get one of the obvious cheapskate choices, e.g., a Tercel 4WD, a Corolla All-Trac, or an 80s 4WD Subaru wagon. However, if you want to channel the spiritual forefathers of early-1980s punk rock (and you do), you'll need a big, battered, Detroit bomb. This '83 LeSabre, spotted in a Denver self-service wrecking yard, is such a car. As you can see in 1984's Suburbia, you're pretty much halfway to being a member of The Vandals when you drive a couple of tons of once-luxurious Detroit Iron. 1983 was the final year of the Malaise Era, and so you didn't get much power from the V8s back then. The standard engine for the LeSabre that year was an Olds 307 generating a mere 140 horsepower. The only way to get a burnout out of this setup was to pour a case of Lucky Lager over the right rear tire, then neutral-drop the transmission while floating the valves. Chrysler and Nissan dominated the Whorehouse Red car interiors during the 1980s, but GM made a respectable showing with this scratchy, velour-influenced stuff. When you know you're a car's last owner, nothing holds you back from decorating it to suit your tastes. Ron Paul, the Snowboarders + Skiers For Christ, and many other icons of Buick-driving snow enthusiasts are represented upon the ample flanks of this wagon. How many miles are on it? With a five-digit odometer, there's no telling. The Colorado sun is rough on interiors, but this car may have spent its first couple of decades parking in a garage, or maybe it came from cloudy Oregon. Advertising for this generation of LeSabre emphasized fuel economy, which may have been a less-than-convincing approach. Related Video:

Junkyard Gem: 1982 Buick Riviera Diesel Coupe

After appending the Riviera name to various cars during the 1950s, Buick finally made the Riviera a model in its own right for the 1963 model year. Seven more generations of Buick's rakish personal luxury coupe followed over the next 36 years, but only one ever had an oil-burning engine available from the factory. Today's Junkyard Gem is one of those cars, a vividly purple '82 Riviera with 105 horses of Oldsmobile diesel power under its hood, found in a Denver-area self-service boneyard recently. Starting in the 1966 model year, the Riviera had been living on the same platform as the Cadillac Eldorado and Oldsmobile Toronado, both of which featured radical front-wheel-drive powertrains that used longitudinal V8s powering the front wheels via sturdy chains. However, despite the common platform, the Riviera alone kept the then-traditional front-engine/rear-drive setup, making it something of a corporate oddball for the next 12 years. Then General Motors decided to downsize the Eldorado/Toronado platform for the 1979 model year, and the Riviera got those cars' front-wheel-drive rig at the same time. Sales of the smaller Rivvy were strong, no doubt due in large part to certain geopolitical events that sent gas prices skyward and caused fuel rationing and gas lines. Back in the late 1970s and early 1980s, diesel fuel was much cheaper than gasoline in the United States. Mercedes-Benz and Peugeot had done reasonably well selling diesel-engined cars here during the 1970s, and so General Motors developed a diesel-burning version of the Oldsmobile 350-cubic-inch (5.7-liter) V8 engine. As was typical of naturally-aspirated automotive diesels of the time (every modern car's diesel engine is turbocharged), horsepower was miserable but torque was strong; the engine in this car was rated at 105 horses and 205 pound-feet. The 5.7 diesel first showed up in the Riviera for the 1981 model year. The base engine was a 4.1-liter version of the Buick V6, while the oil-burning Olds cost an extra $924 (about $3,206 in 2023 dollars). A comfortable and smooth-riding Riviera with the cheap fill-up price and long range of diesel sounded great, even if you had to line up with Freightliners and Peterbilts to get to a pump, but there were problems. Oh, so many problems! Oldsmobile's 350 V8 had been around since 1968 and it had proven to be both reliable and powerful.