Entry-Level Ford Mustang Mach-E New Lithium-Iron Phosphate Battery Gets EPA Ratings

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Filed under Automotive, EV News, Ford, News

Ford has implemented a noteworthy alteration to the Mustang Mach-E line this year, introducing a new lithium-iron phosphate (LFP) battery configuration for its entry-level models. This strategic change replaces the previously utilized NCM-type batteries. The LFP battery technology will be exclusively incorporated into the Standard Range (SR) versions of the Mach-E, while the Extended Range (ER) models will retain their Nickel Cobalt Manganese (NCM) battery setups.

In a revelation made in May, Ford announced the inclusion of the LFP battery in the Standard Range Mach-E, boasting a usable capacity of 72 kilowatt-hours (kWh). This equates to a commendable driving range of 250 miles for the rear-wheel-drive (RWD) iteration and 226 miles for the all-wheel-drive (AWD) variant.

Recent appearances of the initial LFP-powered Ford Mustang Mach-E (RWD) models on the Environmental Protection Agency (EPA)’s official website have garnered attention. As per the EPA, the vehicle offers a combined driving range of 250 miles, a marginal gain of three miles compared to the previous NCM-powered version. This is particularly intriguing given the slight decrease in usable battery capacity, with the LFP battery housing 72 kWh in comparison to the prior 70 kWh NCM counterpart.

The transition to the LFP battery technology brings about not only cost efficiency but also improved fast charging capabilities. The LFP version boasts an impressive ability to accept up to 150 kilowatts (kW) of power, enabling it to recharge from 10 to 80 percent state-of-charge (SOC) within a mere 33 minutes. In contrast, the previous NCM iteration could accommodate only 115 kW and necessitated 38 minutes to cover the same SOC range.

EPA Range Estimates

  • Mach-E SR LFP RWD 18-inch: 250 miles (402 km)
    72 kWh of usable battery capacity
  • Mach-E SR NCM RWD 18-inch: 247 miles (397 km)
    70 kWh of usable battery capacity

EPA MPGe Ratings

  • Mach-E SR LFP RWD 18-inch: 101 MPGe combined: 334 Wh/mi (207 Wh/km) – 107 MPGe City: 315 Wh/mi (196 Wh/km) / 95 MPGe Highway: 355 Wh/mi (220 Wh/km)
  • Mach-E SR NCM RWD 18-inch: 103 MPGe combined: 327 Wh/mi (203 Wh/km)

Despite a minor observed efficiency variance, with the LFP-powered Mach-E slightly trailing the NCM-powered version by a mere two percent, both versions exhibit a similar weight profile. The introduction of the LFP battery technology has influenced the pricing structure as well, with the starting price for the Ford Mustang Mach-E featuring LFP batteries set at $42,995 for the entry-level model. For more comprehensive information regarding range, efficiency, and pricing for specific model variations, Ford’s official website provides in-depth insights.

Ford’s decision to transition to LFP batteries for the entry-level Mustang Mach-E models seems to be a strategically sound move. The move strikes a commendable balance between driving range, efficiency, and cost-effectiveness, positioning the Mustang Mach-E lineup for continued success. Additionally, LFP battery technology appears to be a safer alternative to traditional lithium-ion batteries as they are less prone to fires and do not have the typical thermal runaway factor.


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