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Aston Martin reboots its EV offensive with Mercedes-Benz technology

Mercedes-Benz will provide Aston Martin the technology it needs to enter the electric car segment, according to the British firm's top executive. Its first battery-powered model is scheduled to arrive in 2025 at the earliest. As we've previously reported, Mercedes will increase its stake in Aston Martin to 20% by 2023. In exchange, it will grant the company access to its hybrid and electric powertrains. It's a win-win situation: On one hand, Mercedes can leverage the benefits of economies of scale. On the other hand, Aston Martin (which is far smaller) is able to access turn-key technology without spending an exorbitant amount of money on development. Executives are consequently rebooting Aston Martin's on-again, off-again electrification offensive. Its first electric model will be built using Mercedes-Benz-sourced technology when it goes on sale in 2025 or 2026, according to Automotive News Europe. Company boss Tobias Moers (who ran Mercedes-AMG until earlier in 2020) clarified the platform will come from Germany, but there's no word yet on whether the motor and the battery will, too. However, he confirmed plans to resurrect the Lagonda name on an electric-only sub-brand have been canceled. "Lagonda has a different purpose for the future. Electric-driven cars are supposed to be Aston Martins," he said. Hybrids are in the pipeline, too, including a gasoline-electric version of the high-riding DBX. Engineers were previously developing the technology in-house, but the project could end up in the automotive ash heap now that more Mercedes powertrains are in the picture. Moers affirmed he hasn't decided which route to take yet. "We are still working on that [hybrid drivetrain], but now we have alternatives. It's too early to say," he noted. Aston Martin will release the mid-engined Valhalla in 2021, and the plug-in hybrid DBX will begin rolling off the production line in 2023. Several new models will make their debut that year, Moers promised a "product firework," and it's reasonable to assume most will be available with some degree of electrification. He predicted every fourth or fifth car Aston Martin sells in 2024 will be electrified in one way or another. Green blues Aston Martin's path to electrification hasn't been smooth. In 2015, it joined forces with China-based LeEco to build an electric variant of the Rapide, but it was forced to finish the project on its own after its partner canceled the deal due to financial issues.

Comparison test: 2019 Acura RDX vs. compact luxury SUV competitors

Truth be told, if we were to compare the all-new 2019 Acura RDX with those compact luxury crossover SUVs it would most likely be cross-shopped against, you'd be looking at a different list. Even Acura admits that Lexus and Infiniti are the most likely bogies, but with the 2019 RDX, Honda's luxury brand is attempting to attract those customers who think as much with their hearts as with their heads. And for the most part, those folks have been buying from German brands: the Audi Q5, BMW X3 and Mercedes-Benz GLC-Class. So, to show how the new RDX compares to them, Acura actually provided examples of each during the recent press drive along with a Volvo XC60. All were determined to have greater emotional appeal than the last RDX, and we would certainly agree. For, as much as the previous-generation RDX made sense on paper, it was really hard to get excited about it. And when you're paying extra for a luxury vehicle, shouldn't you get a little excited? Well, as luck would have it, Consumer Editor Jeremy Korzeniewski and I were on hand in Whistler, British Columbia, for the press launch. We didn't have an abundance of time in each RDX competitor, but in conjunction with our usual comparison chart, our impressions should provide a good first taste of how the new RDX compares. Performance and fuel economy Contributing Editor James Riswick: On paper at least, the RDX is gutsier than its comparably powered European rivals. It also weighs the same or less, which logically should mean it'll be the quickest in a straight line. During my brief drives, though, I'm not sure it really stood taller than the three Germans. It at least matches them for smoothness, which is something that can't be said about the Volvo. Fuel economy is lower than them all when you consider all but the Mercedes come standard with all-wheel drive. It's also worth noting that all the competitors are available with engine upgrades, and unless Acura's forthcoming resurrection of Type S models includes the RDX, it should stay that way. Consumer Editor Jeremy Korzeniewski: Line 'em all up in a drag race, and I have a feeling the Acura would squirt away to victory. A good bit of that, though, would be due to its 10-speed automatic transmission, which offers a huge spread of ratios and fires off extremely quick shifts. In the real world, I'd guess fuel economy will be similar across the board, so I'm willing to call that category a draw.

Mercedes-AMG to phase out 5.5-liter V8 after next year [UPDATE]

UPDATE: A previous version of this story indicated that AMG's 6.0-liter twin-turbo V12 was still mated to a five-speed automatic transmission, however the latest models (including the S65 AMG sedan and coupe, SL65 roadster and G65 sport-ute are equipped with the newer seven-speed unit. Mercedes also reached out to point out that the 5.5-liter engine will be phased out gradually, not overnight. There's a lot to love about AMG's 5.5-liter twin-turbo V8. It produces as much as 577 horsepower and 590 pound-feet of torque, and delivers blistering performance to even the heaviest of vehicles. But try not to get too attached, because like its 6.2-liter, naturally aspirated predecessor, it's not long for this world. The latest word comes from Autocar, which reports that Mercedes will release the last applications for the 5.5 biturbo within these next two calendar years in the new GLE63 AMG and upcoming S63 AMG convertible. After that, even though it was only introduced in 2011, it will be phased out. Fortunately Affalterbach has a worthwhile successor already in place in the 4.0-liter twin-turbo V8 from the Mercedes-AMG GT. The smaller powerplant, already in store for the new C63, is already producing 503 hp and 479 lb-ft in S spec. That's still shy of the larger unit's output, but where the 5.5 is nearing the end of its production cycle, the 4.0 is just starting out. Of course the 4.0-liter biturbo isn't the only engine AMG is making these days. Smaller models (based on the front-drive platform) employ the 45-designation, high-output 2.0-liter turbo four. Models at the very top of the lineup, however, use a 6.0-liter twin-turbo V12 that may be a dinosaur, but with 621 hp and 738 lb-ft of torque on tap, still can't be beat.