Weekly News

Mercedes-Benz Unveils Ultra-Efficient Vision EQXX

Mercedes-Benz is setting new standards in EV innovation with its recently unveiled Vision EQXX concept car. Showcased at the 2022 Consumer Electronics Show, the concept vehicle boasts an astounding 620-mile range on a single charge, thanks to its aerodynamic design and a lighter 100-kWh battery. With a drag coefficient score of just 0.17, the EQXX could become the most aerodynamic car ever, far surpassing typical cars that range between 0.3 and 0.4.

While the EQXX is unlikely to go into production, its features are poised to influence future electric Mercedes models. Mercedes has tripled its EV sales since the first quarter of 2022 and is part of a larger trend seeing EVs account for 10% of all new car sales in 2022. A CLA-sized EV inspired by the EQXX is in the works, expected to be available by late 2024.

Nissan Previews Next-Gen EVs

Nissan is preparing to expand its EV portfolio as it showcased three new EV models to dealers this week. Nissan is no sleeper in the EV space as the LEAF was one of the first EV models to be rolled out when it launched in 2010 and held the best-selling EV spot for several years. According to Automotive News, the lineup includes a successor to the Nissan LEAF, a performance sedan that may replace the Maxima, and a third electric model. These previews come as Nissan plans to launch 27 electrified vehicles by 2030, 19 of which will be fully electric.

The successor to the LEAF is reported to be a crossover-style coupe with an estimated 265-mile range—25% more than the current LEAF model. The other models include a performance sedan and an electric crossover SUV built on the Ariya's dedicated CMF-EV platform.

Alongside its commitment to electric mobility, Nissan will also continue to invest in internal combustion engine technology, aligning with a hybrid strategy similar to that of Toyota. The company revealed plans to introduce its e-Power series-hybrid tech to the U.S. market by the second half of 2026.

Nissan also provided updates on its solid-state battery development, indicating these smaller batteries could offer 100 miles of range within a 15-minute fast charge. Pilot production for these batteries is set to begin next year at Nissan's Yokohama plant.

Tesla Gearing Up for Model 3 Refresh With "Highland" Project?

Tesla has long captivated public attention with high-profile releases like the Cybertruck. However, over the next few months, the spotlight may shift to the updated Tesla Model 3, codenamed "Highland."

Highland promises a design overhaul, although the specific direction remains unclear. Some people expect a roomier hatchback, while others envision tail lights similar to those on the Model S. Initial production and rollout are primarily expected to occur in China, starting in September.

Price speculation is mixed; some suggest a starting price of $27,000, while others believe there will be limited adjustments to the current model's pricing. Tesla has lowered prices on its Model 3 throughout 2023, leading many to think it's due to the planned rollout of Highland, as Tesla aims to clear out its existing inventory. We'll be paying close attention to Highland since there has been only speculation and limited "official" news from Tesla thus far.

Education Corner

EV vs. ICE - Differences in Braking Systems

Understanding the differences between the braking systems of EVs and ICE vehicles can help you appreciate the benefits of EV ownership. The braking systems of EVs offer several advantages over those of ICE vehicles, including regenerative braking, improved efficiency, and lower maintenance requirements. These key differences contribute to a better driving experience, lower operating costs and a reduced environmental impact.

Regenerative Braking

One of the most significant differences between EV and ICE braking systems is regenerative braking. Regenerative braking enables EVs to capture kinetic energy generated during deceleration and convert it back into electrical energy. The energy is then stored in the battery pack, extending the vehicle's range and increasing overall efficiency. In contrast, ICE vehicles lose this energy in the form of heat during braking, which is then dissipated into the atmosphere. Regenerative braking not only helps conserve energy but also reduces wear and tear on the conventional braking system, prolonging the life of brake components.

Overall Efficiency

EVs are inherently more efficient than ICE vehicles, and their braking systems play a crucial role in this efficiency. As mentioned earlier, regenerative braking recovers energy that would otherwise be lost, reducing the need for frequent recharging and improving the vehicle's range. In contrast, ICE vehicles waste a considerable amount of energy during braking, which cannot be recovered. This inefficiency contributes to higher fuel consumption and greater emissions, leading to increased operating costs and a larger environmental footprint.

Maintenance Requirements

The braking systems of EVs typically require less maintenance than those of ICE vehicles, thanks to regenerative braking. Regenerative braking lessens the need for traditional friction brakes, brake pads, and rotors, leading to reduced wear and tear. As a result, fewer replacements are needed, which lowers maintenance costs. On the other hand, ICE vehicles rely solely on friction brakes, which wear out more quickly due to the constant friction and heat generated during braking. This leads to more frequent maintenance intervals and higher costs associated with brake component replacements.