Cars

Best and Worst Used EVs for Battery Health per 10,000 Miles

When considering a pre-owned electric vehicle, consumers prioritize battery longevity above aesthetic features. Current data for 2025 indicates that modern EV battery packs are showing improved endurance, with an average degradation rate of approximately 1.8% annually. This advancement is largely attributed to sophisticated thermal management systems and efficient heating technologies. The methodology for ranking these vehicles focuses on the percentage of battery capacity lost per 10,000 miles, allowing for a standardized comparison that transcends vehicle age or mileage, thereby highlighting models that consistently retain capacity over time.

Certain models demonstrate superior battery health retention. For instance, the Model 3 RWD (LFP), Bolt EV, Model Y Long Range, Bolt EUV, and Kona Electric exhibit minimal degradation, ranging from 0.24% to 0.35% per 10,000 miles. This robust performance is linked to their advanced cooling systems, effective battery management, and the use of LFP battery chemistry in some Tesla RWD variants. Conversely, vehicles such as the Volvo XC40/C40 Recharge, BMW i3 (94/120 Ah), older Audi e-tron models, and various Nissan Leaf generations show faster degradation. These cars often feature heavier designs, older battery chemistries, and passive (air) cooling systems that are less effective, especially in hot conditions or with frequent rapid charging.

Key factors contributing to prolonged EV battery life include liquid-cooled battery packs, which significantly outperform their air-cooled counterparts, particularly under high-temperature conditions and during frequent fast charging. Heat pumps also play a vital role, especially in colder climates, by maintaining optimal battery temperatures and preserving range, enhancing efficiency by 8–10% in winter. Furthermore, battery chemistry, notably LFP (Lithium Iron Phosphate), offers exceptional cycle life and stability, making it a preferred choice for high-mileage users and fleets. For potential buyers, it is advisable to choose models with liquid-cooled systems and heat pumps, always verify the battery's state of health via diagnostic reports, and practice moderate fast charging to maximize battery longevity.

Embracing electric vehicles represents a forward-thinking step towards a sustainable future. The continuous advancements in battery technology, particularly in thermal management and chemistry, underscore a commitment to innovation and environmental stewardship. By making informed choices based on detailed battery health data, consumers can contribute to the longevity of their vehicles and the broader transition to cleaner transportation, fostering a more sustainable and technologically advanced society.

Ford's September Lease Offers: Drive Home a 2025 Bronco

Ford's iconic Bronco, a vehicle that seamlessly merges historical charm with contemporary functionality, is now more attainable than ever with a suite of fresh lease incentives for September. This SUV's distinctive boxy silhouette and off-road prowess echo its 1960s predecessors, yet it’s packed with the latest technology and comforts expected by today's drivers. This unique combination of ruggedness and everyday usability has cultivated a devoted fan base, allowing the Bronco to navigate urban environments as effortlessly as challenging trails.

This month, Ford Credit's updated programs significantly ease the financial commitment for prospective Bronco owners. Enthusiasts can lease the 2025 Bronco Big Bend 4-Door for an attractive $319 per month over 36 months, requiring $4,219 at signing, with taxes, title, and license fees separate, but notably, no security deposit. For those seeking the most budget-friendly option, the 2025 Bronco Base is available at $390 per month for 48 months, with a $4,589 down payment and a 10,500-mile annual limit, also waiving the security deposit. These enticing offers are valid until September 30, 2025, and personalized deals can be explored on Ford's official website.

The Big Bend trim expertly balances the Bronco's robust characteristics with practical daily features. Amenities like heated front seats, dual-zone climate control, and remote start enhance comfort in varying weather conditions. Integrated navigation and multiple charging ports keep occupants connected on extended journeys, while the presence of washable floor mats and durable interior materials underscores its adventure-ready design. Beyond its adventurous image, the Bronco remains a highly practical vehicle, boasting over 52 cubic feet of cargo space and a 3,500-pound towing capacity, catering to families and outdoor adventurers alike. A rare offering in today's SUV market, the optional seven-speed manual transmission further solidifies the Bronco's appeal to driving enthusiasts, differentiating it from many of its automatic-only competitors.

Ultimately, the Ford Bronco distinguishes itself by embracing character, adaptability, and performance rather than striving for the title of the most powerful or luxurious midsize SUV. The current September lease promotions further enhance its appeal, providing compelling reasons for consumers to consider either the entry-level Base model or the feature-rich Big Bend variant, affirming the Bronco's enduring relevance in the evolving automotive landscape.

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Mercedes-Benz Debunks BMW Engine Partnership Rumors, Outlines Future Strategy

Recent rumors suggesting a groundbreaking partnership between Mercedes-Benz and BMW for engine sharing have been unequivocally refuted by Mercedes-Benz. The speculation, which arose last month, indicated that Mercedes-Benz might adopt BMW's B48 2.0-liter turbocharged four-cylinder engine for its future plug-in hybrid vehicles, particularly targeting smaller models. This hypothetical collaboration was believed to mitigate development costs, ensure compliance with stringent Euro 7 emissions regulations, and potentially circumvent trade tariffs. However, Mercedes-Benz executives, during the IAA Mobility Show in Munich, firmly dismissed these claims, emphasizing their commitment to internal engineering and a diversified product roadmap, ensuring their continued autonomy and innovation in the automotive sector.

The circulating reports in August suggested an imminent agreement between the two German automotive giants, a development that would have marked a significant shift in their long-standing competitive dynamic. The proposed engine supply deal centered around BMW's B48 unit, a well-regarded powerplant, destined for Mercedes' smaller hybrid offerings with a projected production start around 2027. Such a move would have been unprecedented, given the fierce rivalry between the two brands, yet it was posited as a pragmatic solution to shared industry challenges like escalating emissions standards and rising development expenditures.

Markus Schaefer, the Chief Technology Officer and a board member at Mercedes-Benz Group, explicitly addressed the matter, stating the reports were unfounded. He clarified that Mercedes-Benz possesses its own advanced internal combustion engine family, known as FAME (Family of Modular Engines). This modular design is versatile, encompassing configurations from four-cylinder to twelve-cylinder units, meticulously engineered to satisfy future global emissions mandates without external reliance.

Schaefer further articulated Mercedes-Benz's strategy to maintain a comprehensive range of internal combustion engines, notably including new V8 and even V12 powertrains. He highlighted that the FAME engines are thoroughly modernized and fully equipped to adhere to the most rigorous international environmental standards. For its entry-level models, Mercedes has established a distinct partnership, with the upcoming CLA-Class adopting a hybrid system developed by Horse, a joint venture between Geely and Renault, a collaboration entirely separate from any dealings with BMW or the FAME architecture.

Beyond its engine development, Mercedes-Benz has an ambitious product pipeline. The company recently offered a glimpse of a G-Class Cabriolet, signaling the return of the convertible version of the iconic off-roader, last seen almost a decade ago. This model is anticipated to launch around the 2026 model year, featuring the characteristic boxy shape with a retractable soft top. Furthermore, a "Baby G" is currently under development, expected to be a more compact iteration of the G-Wagen, likely built on a bespoke platform rather than a truncated G-Class chassis. While powertrain details for the "Baby G" remain undisclosed, both conventional combustion and electric variants are considered possibilities.

At the more accessible end of its lineup, the GLA-Class, which stands as Mercedes' most budget-friendly offering in the US, is slated for a significant update. This refresh will bring revised aesthetics, enhanced technological features, and a novel hybrid powertrain. These diverse initiatives underscore Mercedes-Benz's strategic intent to expand its vehicle portfolio, adeptly balancing the burgeoning electric vehicle market with its enduring legacy of traditional automotive excellence.

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