Though General Motors overall has shown some ambivalence about the pace of electric vehicle introductions—first canceling the entry-level Bolt, then reinstating it last year (though for an undisclosed date)—Cadillac is all in.
To prove it, the company is introducing a full range of new plug-in models in top-to-bottom market segments. Luxury is definitely covered. GM sold just over 75,000 electric vehicles last year, up 93% from 2022. The Cadillac electric line currently includes the Lyriq (a luxury-minded SUV that starts at US$57,195); Escalade IQ (a very fancy three-row that, later this year, will start at US$130,000); Celestiq (an ultra-luxurious limited-edition sedan, starting at US$350,000); and Optiq (an entry-level electric SUV for 2025, slotted below the Lyriq), starting around US$45,000. And let’s not forget the forthcoming 2026 Vistiq, a three-row SUV to complement the iQ. No price yet. And did you notice they all end in “IQ”?
Cadillac sold approximately 9,000 Lyriqs in 2023, with 3,800 of them moving in the last quarter. That made the Lyriq the best seller among electric compact luxury SUVs. Admittedly, a few qualifiers there: The Lyriq is also offered in China, and sales there climbed 60% in 2023.
Departing from the IQ convention is a new show car, the Opulent Velocity, which Cadillac has only shown in a teaser photograph and video. In the latter, a blurred image of the car races past. Speculation is that it will be a luxurious sedan like the flamboyantly styled Celestiq, but possibly more conventionally designed and with an emphasis on performance.
The Opulent Velocity concept car is in part a celebration of Cadillac’s V-Series, which presents performance versions of popular models. Recent offerings include the 2025 CT5-V and CT5-V Blackwing. These are brute-force supercharged V8 sedans. The US$96,000 Blackwing version produces 668 horsepower and 659 pound-feet of torque, coupled to a (rare these days) six-speed manual or 10-speed automatic.

Cadillac
Phil Dauchy, global head of brand strategy and international marketing at Cadillac, points out that the company’s performance series is now 20 years old.
“The V-Series cars perform at the top of their segments,” Dauchy says, adding that the V-Series nomenclature will remain as the brand goes electric. But the EVs with lots of power are already there. “If you buy a Lyriq Sport all-wheel drive right now you get a car with more than 500 horsepower,” he says.
The electric lineup now is heavy on SUVs, but Dauchy says that Cadillac’s current CT4 and CT5 sedan models are performing very well in the marketplace. “There is a significant piece of the luxury market that is sedans, including in China,” he says. “Cadillac remains dedicated to its sedan lineup.”

Cadillac
Dauchy declined to say how many people have bought those pricey Celestiqs. “It’s not about the sales numbers, though we have an internal sales goal,” he says. “We intend to produce fewer than we can sell. We want a vehicle that is hard to get. We also want a unique buying experience, with prospective buyers coming out to the Cadillac House in Warren, Michigan and choosing colours and fabrics and working with a concierge.” This bespoke approach has worked well for other luxury brands, from Rolls-Royce to Maserati.
Spokeswoman Stephanie Obendorfer says the concept will not be featured at the New York International Auto Show , which runs through April 7. “We look forward to sharing more details on Opulent Velocity later this year,” Obendorfer says.
Specialised venues—such as the recent Amelia Island and Audrain concours events—are a better fit for showing exclusive cars like Opulent Velocity, Dauchy says.
All of Cadillac’s new models will be electric going forward. Internal-combustion cars will remain in the lineup until the end of the decade. But the pursuit of performance remains. EVs today are the world’s fastest cars off the line, even if they don’t always excel at top speeds. The Celestiq, though its emphasis is on luxury, reaches 60 mph in 3.8 seconds, and its two electric motors produce 600 horsepower and 640 pound-feet of torque.
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At least for people who carry the APOE4 genetic variant, a juicy steak could keep the brain healthy.
Must even steak be politicised? The American Heart Association recently recommended eating more “plant-based” protein in a move to counter the Health and Human Services Department’s new guidelines calling for more red meat.
Few would argue that eating a Big Mac a day is good for you.
On the other hand, growing evidence, including a study last month in the Journal of the American Medical Association, suggests that eating more meat—particularly unprocessed red meat—can reduce the risk of Alzheimer’s in the quarter or so of people with a particular genetic predisposition.
The APOE4 gene variant is one of the biggest risk factors for Alzheimer’s.
You inherit one copy of the APOE gene from each parent. The most common variant is APOE3; the least is APOE2.
The latter carries a lower risk of Alzheimer’s, while the former is neutral. A quarter of people carry one copy of the APOE4 variant, and about 2% carry two.
APOE4 is more common among people with Northern European and African ancestry. In Europe the variant increases with latitude, and is present in as many as 27% of people in northern countries versus 4% in southern ones. God smiled on the Italians and Greeks.
For unknown reasons, the APOE4 variant increases the risk of Alzheimer’s far more for women than men.
Women’s risk multiplies roughly fourfold if they have one copy and tenfold if they have two. Men with a single copy show little if any higher risk, while those with two face four times the risk.
What makes APOE4 so pernicious? Scientists don’t know exactly, but the variant is also associated with higher cholesterol levels—even among thin people who eat healthily.
Scientists have found that cholesterol builds up in brain cells of APOE4 carriers, which can disrupt communications between neurons and generate amyloid plaque, an Alzheimer’s hallmark.
The Heart Association’s recommendation to eat less red meat may be sound advice for people with high cholesterol caused by indulgent diets.
But a diet high in red meat may be better for the brains of APOE4 carriers.
In the JAMA study, researchers at Sweden’s Karolinska Institute examined how diet, particularly meat consumption, affects dementia risk among seniors with the different APOE variants.
Higher consumption of meat, especially unprocessed red meat, was associated with significantly lower dementia risk for APOE4 carriers.
APOE4 carriers who consumed the most meat—the equivalent of 4.5 ounces a day—were no more likely to develop dementia than noncarriers. (
The study controlled for other variables that are known to affect Alzheimer’s risk including sex, age, physical activity, smoking, alcohol consumption and education.)
APOE4 carriers who ate the most unprocessed meat were at significantly lower risk of dying over the study’s 15-year period and had lower cholesterol than carriers who ate less. Go figure. Noncarriers, however, didn’tenjoy similar benefits from eating more red meat.
The study’s findings are consistent with two large U.K. studies.
One found that each additional 50 grams of red meat (equivalent to half a hamburger patty) that an APOE4 carrier consumed each day was associated with a 36% reduced risk of dementia.
The other found that older women who carried the APOE4 variant and consumed at least one serving a day of unprocessed red meat had a cognitive advantage over carriers who ate less than half a serving, and that this advantage was of roughly equal magnitude to the cognitive disadvantage observed among APOE4 carriers in general.
In all three studies, eating more red meat appeared to negate the increased genetic risk of APOE4.
Perhaps one reason men with the variant are at lower Alzheimer’s risk than women is that men eat more red meat.
These findings might cause chagrin to women who rag their husbands about ordering the rib-eye instead of the heart-healthy salmon.
But remember, the cognitive benefits of eating more red meat appear isolated to APOE4 carriers.
Nutrition is complicated, and categorical recommendations—other than perhaps to avoid nutritionally devoid foods—would best be avoided by governments and health bodies.
Readers can order an at-home test from any number of companies to screen for the APOE4 variant.
The Swedish researchers hypothesize that APOE4 carriers may be evolutionarily adapted to carnivorous diets, since the variant is believed to have emerged between one million and six million years ago during a “hypercarnivorous” period in human history.
The other two APOE variants originated more recently, during eras when humans ate more plants.
APOE4 carriers may absorb more nutrients from meat than plants, the researchers surmise. Vitamin B12—low levels have been associated with cognitive decline—isn’t naturally present in plant-based foods but is abundant in red meat.
Foods high in phytates (such as grains and beans) can interfere with absorption of zinc and iron (also high in red meat), which naturally declines with age. So maybe don’t chuck your steak yet.
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