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How Cadillac improved power output in 2016 ELR by 25 percent

Earlier this year, Cadillac announced that the 2016 ELR would come with a big price drop and a powertrain that packs 25 percent more power output. That's a lot more oomph, but it didn't sound like the Caddy engineers made any major changes to the engine or motors. So, what happened? Let's refresh our memories with the numeric details. The 2016 car is 1.5 seconds quicker to 60 miles per hour than the 2014 model (there was no 2015), down to 6.4 seconds. The 2014 put out 295 pound-feet of torque. For 2016, it will be 373 lb-ft. The specific breakdown of the various components in the powertrain has not been disclosed, but from what we can tell, the two electric motors and the 1.4-liter inline-four engine in the new ELR are not that much different than those in the old one. Sam Abuelsamid, senior research analyst at Navigant Research (and former writer here at Autoblog) said that any of the unspecified upgrades would be difficult to tell on a part-by-part basis, but the overall effect will be noticeable. "The changes to the ELR as I understand them are analogous to getting more performance out of a 1965 Mustang with the entry version of the 289 cubic-inch V8. You can replace the carburetor with a larger version that enables more air and fuel to flow into the engine, thus producing more power. The basic engine hasn't changed, but power capability is being unleashed by feeding it more." "Cadillac has changed components in the power electronics to enable more current flow into the motor and thus produce more torque. When you do this in the Mustang, you probably need to replace the rear axle gears and use a beefier clutch to transmit the power to the wheels. Similarly, the ELR probably has some upgraded clutches, bearings, and gears to withstand the increased total output." Cadillac spokesperson David Caldwell told AutoblogGreen in an email that the new ELR does indeed have more than just new lines of code. "One could not 'reflash' a previous ELR to get the performance of a 2016," Caldwell said. "If one only changed software you would not get the performance upgrade fully, as the 2016 creates higher current, more power. So these have been upgraded physically – hardware.

Petrolicious eats up Rita Hayworth's 1953 Cadillac Ghia

The automotive industry has seem some wonderful transoceanic collaborations between America and Italy, from the Ford-powered De Tomasos of the 1960s to the alliance between Fiat and Chrysler today. Of course it's also seen unfortunate experiments in between like the Chrysler TC by Maserati and the Pininfarina-bodied Cadillac Allante. But before any of those, there was a beautiful tradition of rebodying American steel at the hands of Italian carrozzerie. And this could easily be among the most gorgeous of them all. It's a Cadillac Series 62 from 1953 with bodywork by Ghia. It's one of only two made, and has a star-studded history. The car was purchased by Aly Khan, prince of the Nizari Ismaili muslims and Pakistan's ambassador to the United Nations, for his wife... who just so happened to be the inimitable Rita Hayworth. They split up, but she held on to the car. Today it's part of the permanent collection at the Petersen Automotive Museum in LA, so the videographical artisans at Petrolicious went by to check it out. You'll want to as well in the five-minute short above.

Cadillac prices the 2020 XT6 crossover from $53,690

Cadillac has announced official pricing for its new XT6 crossover, built in Tennessee. The three-row XT6, Cadillac's first big crossover, starts from $53,690 when it goes on sale later this spring. For that, Cadillac offers the "Premium Luxury" trim level model with front-wheel drive; AWD is optional. Above the Premium Luxury is the XT6 Sport, which comes standard with AWD and starts from $58,090. Both prices include destination charges. The sole engine at this point is the 3.6-liter naturally aspirated V6, which produces 310 horsepower and 271 lb-ft of torque; the transmission is a nine-speed automatic. The Premium Luxury and Sport differ visually, with the former offering more chrome and wood, while the latter has blacked-out trim in place of chrome and carbon trim instead of cabin wood. The wheel design is different between the trim levels, and the Premium Luxury has red taillights while the Sport version has clear tails. The Sport model has continuously adjustable shock absorbers. Both models have seven airbags as standard, as well as an HD rear camera, forward collision alert, automatic emergency braking and front pedestrian braking, front and rear park assist, lane change and blind spot alert, lane keeping assist and lane departure warning and rear cross traffic alert. The lighting is LED front and rear; inside, a heated steering wheel is standard, as is a power folding third-row seat and a remotely folding second-row seat. Seven-passenger seating is standard, and a six-passenger setup is optional with captain's chairs for the second row. There are option packages such as the Enhanced Visibility and Technology Package, which adds an eight-inch gauge cluster display and an HUD, both in color, HD surround vision with recording, and automatic parking assist with braking. The Driver Assist package adds adaptive cruise and enhanced AEB, and one can also specify night vision. The XT6 charges phones wirelessly and is Apple CarPlay and Android Auto compatible as standard. It also has a 4G LTE Wi-Fi hotspot with 3GB or three months' worth of data thrown in, and phones are paired via NFC. Cadillac is taking orders for the XT6 starting in March.