2003 Cadillac Seville Sls Sedan 4-door 4.6l on 2040-cars

Auto blog

GM recalls select Tahoes, Yukons, Escalades for rear driveshaft issue

GM is recalling a number of its full-size SUVs due to an issue with the rear driveshaft assembly that could ultimately result in driveshaft failure. The actual number of total vehicles involved in the recall is small at just 1,789, but it’s spread out across the entire 2021 model year full-size GM vehicle lineup. That means a small number of every model is being recalled, including the Chevrolet Tahoe, Suburban, GMC Yukon, Yukon XL and the Cadillac Escalade and Escalade ESV. GM traced the issue back to certain driveshaft assemblies with ball bearings that were not properly heat treated. If theyÂ’re not properly heat treated, GM says that the balls may deform over time, causing noise and vibration. Continue to drive in this condition, and GM says the affected joint in the driveshaft assembly could seize, causing loss of drive power. However, the problem wonÂ’t present itself all at once, as GM says there will be a gradual increase of noises and vibrations before total failure. For those few owners with affected vehicles, GM says that it will replace the left and right rear driveshaft assemblies with properly-built units. Per usual with recalls, this will be done at your local dealership at no cost to the owner. If you have one of the recalled SUVs, expect to be notified mid-March. Related video:

Cadillac back on track with 600-hp ATS-V.R racer in FIA GT3 spec [w/video]

There was already a rumor brewing that Cadillac might eschew the CTS as its racecar next season in favor of the ATS Coupe. It turns out that is absolutely the case, and now we know just what this 600-horsepower, future racer looks like. The coupe might not be limited to competing in just the US, though, because it's built to FIA GT3-specifications, meaning that this Caddy is also eligible to race in over 30 series worldwide against the likes of Bentley, McLaren, Audi and other premium brands.
The heart of this massively winged Cadillac is an engine dubbed the LF4.R. It's based around the unit in the production ATS-V and CTS Vsport but with larger turbos, bigger intercoolers, side exhausts and other tricks. Cadillac claims it makes a monstrous 600 hp and 520 pound-feet of torque in unrestricted form.
As the photo above shows, the ATS-V.R also wears an aggressive aero kit with a carbon fiber front splitter, and a wing at the back that could probably double as a picnic table in a pinch. The dry weight of the whole package is quoted at about 2,900 pounds, which is around 700 pounds less than the street version.

Junkyard Gem: 1973 Cadillac Eldorado

The 1971-1978 Cadillac Eldorado was a gloriously ridiculous personal luxury coupe, packing a monstrous 500-cubic-inch V8 (that's 8.2 liters for you freedom-hating metric types) under its acre-sized hood for the first five years of production. Fuel economy was comfortably into single-digit territory, which meant you had to be a real high roller to be able to feed a new Eldo after OPEC turned off the oil spigot. I found this '73 in a Denver wrecking yard earlier this spring. View 18 Photos This car appears to have been sold new in Denver, and the extensive bodywork and sanded areas indicate that it was someone's project car prior to coming to the end of the line. The front-wheel-drive system used in the Cadillac Eldorados and Oldsmobile Toronados of this era was known as the Unified Powerplant Package, and it used a longitudinally-mounted engine feeding a chain-drive setup that proved to be amazingly sturdy and reliable. So sturdy, in fact, that it was used in gigantic front-wheel-drive GMC motorhomes. Everyone agrees that these cars are cool, but few are willing to rescue a rough example and take on the difficult and expensive job of a full restoration. This one isn't rusty, but that wasn't enough to save it. Related Video: