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Aston Martin previews new 5.2-liter twin-turbo V12

Depicted in the teaser video above is Aston Martin's new 5.2-liter twin-turbocharged V12. Beyond those basic specifications, Aston isn't saying much about this new engine or what it will power, but it does promise that the new engine will debut sometime this year. The bulk of Aston Martin's current lineup – basically everything but the V8 Vantage – is powered by a 6.0-liter V12 that dates back to the DB7 Vantage that debuted in 1999. Only where that model produced 420 horsepower, the latest version in the Vantage GT12 produces nearly 600 hp. Which just goes to show how much Aston has been able to do with the aging engine, but everything has its limits, and all good things must come to an end. While the switch to forced induction may mean a less revvy engine, it ought to deliver more torque (as well as lower emissions and fuel consumption). Aston has a new partnership with Mercedes-AMG that is slated to supply the British automaker with a twin-turbo V8. But the German outfit has considerable expertise with twin-turbo V12s as well. The production facility that recently relocated from Affalterbach to Mannheim produces the 6.0-liter twin-turbo V12 that motivates Mercedes' own SL65 roadster, G65 sport-ute, and S65 sedan, coupe, and cabrio, as well as the version for the Pagani Huayra.

2020 Aston Martin DBX horsepower revealed — and here's how it sounds

We've seen the upcoming 2020 Aston Martin DBX crossover a number of times in camouflage, but now we're finally getting real details about it. Specifically, the company announced that it will make 542 horsepower and 516 pound-feet of torque from its AMG-sourced twin-turbo 4.0-liter V8. It's the most powerful version of the engine used in an Aston, with 39 more ponies than the Vantage and DB11, and 3 more pound-feet than the next torque-iest DB11. Aston Martin had a few more interesting, if not yet official numbers to share. The company revealed that in testing at the Nurburgring, the DBX has been setting lap times under eight minutes. That means it could eclipse the 7-minute, 49-second record time set by the Mercedes-AMG GLC 63 S. That Mercedes uses the same twin-turbo 4.0-liter V8 as the Aston with the same amount of torque, but at 503 horsepower, it's down on power. Besides rough 'Ring times, Aston also noted that the DBX can go over 180 mph, though final top speed and acceleration numbers haven't been set yet. Besides the new numbers, Aston Martin also released an audio clip of the V8. It sounds very deep, but not especially loud. It's a smooth and polished sound, too. You can check it out in the video above. And stay tuned for further details when the DBX is fully revealed in December.  

Alfa Romeo Tonale Jeep-derived crossover reportedly delayed by new CEO

Alfa Romeo's long-awaited Tonale crossover might not make its global debut in 2021 after all. Its launch has reportedly been delayed because the firm's boss wasn't satisfied with the proposed plug-in hybrid drivetrain. Anonymous sources familiar with the company's product plan told industry trade journal Automotive News that the Tonale won't begin arriving in showrooms until the first part of 2022 at the earliest, a delay of at least three months. It was tentatively scheduled to enter production on the outskirts of Naples, Italy, in October 2021. While setbacks aren't uncommon, the same sources claim the soft-roader's postponement was ordered by Jean-Philippe Imparato, who was appointed Alfa Romeo's chief executive in January 2021 when FCA merged with PSA to form Stellantis. Formerly at the head of Peugeot, Imparato demanded better performance from the hybrid powertrain that will be offered on some variants after seeing the Tonale for the first time in January 2021. Whether he wants additional electric range, more horsepower, or both remains to be seen. Alfa Romeo hasn't released technical details, but Automotive News reported the crossover will be closely related to the Jeep Compass, so it could get its American cousin's gasoline-electric plug-in technology. It consists of a 1.3-liter four-cylinder engine and an electric motor mounted over the rear axle. The system's total output checks in at 190 horsepower and 199 pound-feet of torque, though a 240-horse variant of the drivetrain is available on more upscale trim levels. Electric range is rated at 31 miles at up to 81 mph, and hitting 60 mph from a stop takes 7.5 seconds, a respectable figure for the segment. Another point that's unclear is how engineers will improve the Tonale's numbers. Making tweaks to Jeep's 4xe powertrain is an option; borrowing components from the Peugeot-Citroen parts bin is another, though the latter solution is more difficult to implement than the former. Less than a year away from production, even with the delay taken into account, the Tonale is mostly locked in. Photos taken during a design clinic (pictured) suggest it has changed significantly since we discovered it as a concept in 2019. Redesigning the engine bay to accommodate a different four-cylinder or reengineering the structure to fit a bigger battery could cost millions of development dollars.