1974 Cadillac Coupe Deville Only 50,665 Miles on 2040-cars

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Junkyard Gem: 1981 Cadillac Eldorado with V8-6-4 engine

Skyrocketing fuel prices caused by geopolitical events in 1973 and 1979 led to gas lines, federal fuel economy requirements, and an increasing reluctance on the part of American car shoppers to buy big, thirsty Detroit luxury machines. General Motors had pulled off some amazing technological feats in the past — the small-block Chevrolet V8 engine and Hydramatic transmission being two extraordinarily successful ones — and so Cadillac's bosses figured that a combination of computer wizardry and clever mechanical engineering would give the 368-cubic-inch Cadillac V8 a cylinder-deactivation system and resulting superior fuel economy. Here's a very rare example of one of those 1981 Cadillacs, found in a California self-service wrecking yard. The idea behind the V8-6-4 was that computer-controlled solenoids would physically disengage the rocker arms for one or two cylinders on each engine bank under low-load conditions, converting the engine from a 368-cube V8 to a 276ci V6 or 184ci V4 (that's 6.0, 4.5 or 3.0 liters, respectively, for the metric-system aficionados among us). This sort of variable-displacement magic is commonplace today, but it was science-fiction stuff in 1981. An "MPG Sentinel" display on the dash would let the driver know how many cylinders were active at the moment, and the car would get Chevy Citation fuel economy with Cadillac luxury. The V8-6-4 was the standard engine in all 1981 Cadillacs (except for the Seville, which had the troubled Oldsmobile diesel engine as the base powerplant and the V8-6-4 as an option). Unfortunately, the V8-6-4 worked about as well as the Oldsmobile diesel: very poorly. Within a few years, most owners of these engines had disconnected the rocker-deactivation solenoids and just drove their cars as regular full-time V8s. This one has the snazzy "Cabriolet Roof Treatment" option, which boasted "textured elk grain" vinyl and could be had in one of 17 available colors. Front-wheel drive gave the early-1980s Eldorado plenty of interior space, despite its more proletarian Olds Toronado origins, and these velour-covered seats made for very comfortable road trips. The price tag started at $17,550, or about $51,650 in 2019 dollars. The 1981 Imperial went for $18,311, and that car was based on the same platform as the lowly Plymouth Volare. Meanwhile, A BMW 733i cost $28,945 and a new Toyota Cressida a mere $11,599. The 1981 Cadillacs were just a little too much ahead of their time, it turned out.

Cadillac Super Cruise priced from $2,500 on the 2021 Escalade

Super Cruise will find its next home in the 2021 Cadillac Escalade. The brand had rolled out Super Cruise three years ago on the CT6 as a $5,000 option for the top two trims, then switched up pricing for 2020 when MSRP increases on the top two trims made the more full-featured Super Cruise standard. Cadillac Society reports that the brand will make the hands-free driving technology an option on all but the base 2021 Escalade. On the Premium Luxury and Sport, the feature will cost $2,500, but requires the $3,650 Driver Assist and Technology Package that bundles adaptive cruise control, air ride adaptive suspension, automatic seat belt tightening and soft-close/cinching doors, enhanced automatic emergency braking and reverse automatic braking, and illuminated front sill plates. This brings the total to $6,150 for the middle two trims. The top Premium Luxury Platinum and Sport Platinum trims include the Driver Assist Package, making Super Cruise a no-fuss $2,500 option. The pricing is the same on the standard model and long-wheelbase ESV trims. Earlier this year, Cadillac announced the improvements its made to the SAE Level 2 autonomous driving system, prime among them being the automatic lane change feature. After the driver flicks the turn stalk to indicate the desired lane, the system will automatically locate an opening in traffic where it can safely change lanes. Numerous small improvements will make life easier for drivers, too, like 70,000 more miles of compatible highways, easier Super Cruise engagement, finer steering and speed control, smoother turns, better control through highway interchanges, and much richer map information. After the Escalade, the CT4 and CT5 sedans, and the XT6 are in line to receive Super Cruise blessings. A couple of years ago there were rumors that the XT4 and XT5 would get Super Cruise, but that's likely a ways off, if it happens. Related Video:

Cadillac is bringing a new concept to Pebble Beach

Cadillac will debut a new concept Thursday in Monterey. The company also released teaser video, but it only shows us a few glimpses of interior parts and a concept drawing that seems to show a very minimalistic dashboard. The big draw appears to be the large screen filling in for instruments and infotainment. According to Cadillac, the screens are curved OLED panels co-developed with LG, and the technology behind them will appear in a future Cadillac. Bringing a new concept to the famous Monterey Car Week is a return to form for Cadillac. In past years the company brought beautiful concepts like the full-size, four-door Ciel convertible, and the taught, athletic Elmiraj coupe. The latter of these showcased designed cues that trickled into production Cadillacs. No word (or pictures) on the exterior yet. We'll be sure to have complete coverage of the concept later this week. Related Video: Image Credit: Cadillac Cadillac Concept Cars Videos Pebble Beach