1978 Buick Regal Street Rod on 2040-cars

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Junkyard Gem: 2006 Buick Lucerne CXL

When The General's Buick Division axed the LeSabre and Park Avenue names in 2005 (after 46 and 30 years, respectively, though the Park Avenue returned a few years later in China), the replacement top-of-the-line Buick sedan became the new Lucerne. It wasn't the Buick with the biggest price tag that year— those honors went to the Terraza minivan and Rainier SUV— but it became the flag-bearer for a bloodline of cushy, prestigious Buick sedans that stretched all the way back to the early days of the American auto industry. Lucerne sales for the 2006 and 2007 model years went pretty well, and now enough time has passed that some of these cars are showing up in the self-service car boneyards I frequent. Here's a first-year example with the optional Northstar V8 engine, found in a Northern California yard last summer. Plenty of American cars have been named after cities in Italy, France, and Spain, but the Lucerne is the only one I can think of that bears the name of a Swiss city (to be fair, the entire Chevrolet Division is named after a Swiss man, so Switzerland didn't really get shortchanged by The General in the naming department). CXL was the Lucerne's mid-grade trim level, sandwiched between the CX and CSX. The high-zoot Lucerne CSX got the 4.6-liter Northstar as standard equipment, but this quad-cam V8 and its 279 horses cost extra on the CXL. The base engine for the CX and CXL was the good old 3.8-liter pushrod Buick V6, rated at 197 horsepower. No US-market 2006 Buick could be purchased new with a manual transmission; this car has a four-speed automatic. In a Buick tradition stretching back to the late 1940s, this car boasts flashy "Ventiports" on the fenders. In past years, the number of ports on each side designated the car's intended swank level; starting with the Lucerne, they indicated the number of engine cylinders. So, when you're crawling around your local Ewe Pullet and looking for Northstars, seek out the Lucernes with the four-hole Ventiports. "Leather-appointed" power bucket seats and "wood-toned" trim were standard on the CXL, as well as an MP3-capable CD player with six speakers. By 2006, most American vehicle shoppers seeking something big and luxurious chose trucks and truck-like machines, but the market still supported quite a few sedan models such as the Lucerne. Most US-market GM vehicles got these little square "Mark of Excellence" fender badges during the late 2000s.

Buick Enspire spied for the first time, loses concept's electric powertrain

About a year ago, Buick showed a high-performance electric crossover with wide, aggressive, curvy lines that was called the Buick Enspire. Now we have our first look at the production version. While it does seem to be styled like the crossover, it also seems to have lost its electric powertrain in favor of internal combustion. At the front of the crossover, we can clearly see it has the skinny, scowling headlights of the concept sitting high on the front fascia and flush with the hood. The main grille looks like it may be smaller, but it could also just be that the actual open section of the grille doesn't fill up the grille area of the fascia. In profile, the crossover has an attractive long nose, low roof and rising belt line. The rear shows the most change, as the rear pillars are much thicker, and the taillights don't appear to span the full width of the crossover. It's in the rear that we can also see the evidence that the Buick Enspire will actually be gasoline powered. Looking very closely under the rear bumper cover, we can see two exhaust tips turned to face the ground. Based on the size of the crossover, and the fact a Cadillac XT4 was being driven along with the prototype, the Enspire is probably using the XT4's platform, as well as its mechanical bits. That means it probably has a turbocharged 2.0-liter four-cylinder making 237 horsepower and 258 pound-feet of torque. Power will also probably go through a nine-speed automatic to either the front wheels or all four. This prototype looks to be pretty far along, so we'll probably see the production version in about a year. Considering the Enspire's size and likely powertrain, it may even replace the similar Buick Envision. And since the Envision is Buick's worst selling crossover (unless you count the Regal TourX as one), it would be ripe for replacement.

How to hack a Buick Regal with CarKnow

If you own an Apple iPhone or Android device, perhaps you've been tempted to jailbreak or root it. This process gives you access to the the software's code, and can be used to make minor or drastic changes to its operating system. CarKnow, a company in Boston, is working applying a similar concept to the automobile.
Translogic recently took a look inside CarKnow to see just how it can tweak the computers inside a car and what sort of things can be done. As our transportation tech sister site explains, CarKnow basically created a digital duplicate of their Buick Regal in the cloud, while harvesting data generated to create custom apps and infiltrate the deepest function of their test car.
And before you freak out about people maliciously taking over your car, CarKnow's founder, Josh Siegel, stresses that it isn't quite so easy as driving up alongside someone. Take a look at the full video below to see just what it's like to jailbreak a car.