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The biggest gas-guzzlers of 2024: 'The Meanest List' is the opposite of greenest cars

In some circles — especially some automotive circles — bigger is better. This explains the Hummer, for example. In its so-called “Meanest List” of a dozen models, the American Council for an Energy-Efficient Economy (ACEEE) makes no apologies for berating “the worst-performing mass market automobiles” sold in 2024 in the U.S. The most diminutive car on the list is a Chevy Corvette Z06. At the top of this particular heap is the Mercedes-Benz AMG G63, a gas-powered SUV that the environmental agency says was “the worst-performing vehicle of the more than 1,200 models assessed by Greener Cars and has an annual fuel cost over $4,000.” Not to mention its MSRP of around $184,000. Rank Make & Model Powertrain Green Score MSRP Estimated Annual Fuel Cost* 1 Mercedes-Benz AMG G63 Gas 20 $184,000 $4,242 2 Ram 1500 TRX 4x4 Gas 22 $98,335 $3,819 3 Ford F150 Raptor R Gas 24 $79,975 $3,777 4 Cadillac Escalade V Gas 26 $152,295 $3,388 5 Dodge Durango SRT Gas 26 $74,995 $3,332 6 Jeep Wrangler 4dr 4X4 Gas 27 $35,895 $3,260 7 Jeep Grand Wagoneer 4x4 Gas 28 $91,945 $3,058 8 Mercedes-Benz G550 Gas 28 $143,000 $3,186 9 GMC Hummer EV SUV EV 29 $98,845 $1,746 10 GMC Sierra Gas 29 $37,700 $3,069 11 Chevrolet Corvette Z06 Gas 30 $114,395 $3,169 12 Mercedes-Benz Maybach S680 Gas 30 $234,300 $3,031 *ACEEE analysis using EIA data of the annual cost of driving 15,000 miles In terms of numbers, the dirty dozen of the meanest includes seven SUVs and three trucks. Lonely at the middle of the list is the sole electric, the GMC Hummer EV, which weighs in at 9,000 pounds. The council notes that “though EVs have lower emissions than similarly sized gasoline models, the Hummer demonstrates that size and efficiency, not just fuel source, are important factors in a carÂ’s environmental impact.” ItÂ’s also worth reminding prospective buyers that the average fuel cost of a vehicle on the “Greenest List” eats up only a fifth of the fuel cost of a vehicle on the Meanest List, “showing that greener options can also be more affordable.” The ACEEE also put out a "Greener List" of efficient gasoline and hybrid cars that don't require plugging in.  By the Numbers Green Cadillac Chevrolet Dodge Ford GMC Hummer Jeep Maybach Mercedes-Benz RAM Emissions Fuel Efficiency Green Automakers Truck SUV Electric Hybrid

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.

Cadillac launches ATS-V, CTS-V Crystal White Frost editions

With power and performance enough to challenge the best that Europe and Japan have to offer, buyers in the luxury performance market shouldn't need much more reason to consider a new Cadillac ATS-V or CTS-V. But to make its fastest models that much more enticing, Cadillac is rolling out the new Crystal White Frost editions you see here. Available on the ATS-V coupe, ATS-V sedan, or CTS-V sedan (pictured), the new Crystal White Frost Edition models feature unique matte-finish white paint. They also get special wheels and the Carbon Fiber and Luxury packages as standard. Other equipment like Recaro buckets and microfiber-trimmed control surfaces are also available, among other options. GM's luxury division will only make 99 examples available across the three models – 39 ATS-V coupes, 31 ATS-V sedans, and 29 CTS-V sedans. So if you want to get your hands on one, you may have to act faster than these forced-induction performance machines will muscle their way around the track. Prices start at $71,460 for the smaller sedan and extend up to $94,900 for the larger one – those prices including destination but not taxes, registration, and other fees. For a full rundown of the equipment included and available, scope out the detailed press release below. Related Video: 2016 Cadillac V-Series Crystal White Frost Editions CELEBRATING THE FIRST-EVER CADILLAC ATS-V & THIRD-GENERATION CADILLAC CTS-V 2015-10-16 Cadillac today announced the exclusive Crystal White Frost Edition for all three of its new high-performance V-Series models – the 2016 Cadillac ATS-V Coupe and Sedan, and the 2016 Cadillac CTS-V Sedan. These new special edition models celebrate the ongoing launch of the first-ever Cadillac ATS-V and the third-generation Cadillac CTS-V super-sedan. They feature a special production run of low-gloss Crystal White Frost exterior paint, which first appeared for the world premiere announcements of the new V-Series models, receiving positive consumer reaction. The edition includes select V-Series wheels and Carbon Fiber and Luxury packages that are options on regular V-Series models. The 2016 Cadillac ATS-V Crystal White Frost Edition sedans start at $71,460 and coupes at $73,660. The 2016 Cadillac CTS-V Crystal White Frost Edition sedans start at $94,990, including destination freight charges but excludes tax, title, license and dealer fees.