The 2027 Mercedes CLA 350 4Matic recently exceeded expectations in a real-world 70 mph highway test, achieving an impressive 385 miles of range, well above its EPA rating of 312 miles. This remarkable performance spotlights the vehicle's efficient design and engineering prowess.
Conducted by Tom Moloughney, the highway test showcased the CLA 350 4Matic's efficiency, averaging 4.44 miles per kilowatt-hour (mi/kWh) over the distance. This performance is on par with premium models like the Lucid Air and Tesla Model 3, highlighting the CLA's competitive edge in the luxury electric vehicle segment.
Key Facts
- EPA-rated range: 312 miles
- Highway test range: 385 miles
- Average consumption: 4.44 mi/kWh
- Starting price: $51,950
- Notable features: Silicone carbide inverters, two-speed gearbox
Interestingly, the all-wheel drive CLA 350 4Matic outperformed its single-motor rear-wheel drive counterpart, which carries a higher EPA estimate of 374 miles. During the test, the vehicle maintained robust efficiency throughout, with km/h readings of 4.50, 4.52, 4.46, and finally 4.44 mi/kWh across the full distance of 385 miles.
Mercedes achieved these results through advanced engineering techniques, integrating sophisticated components like silicone carbide inverters and a two-speed gearbox, which enhance performance while maximizing energy efficiency.
At a starting price of $51,950, the CLA 350 4Matic positions itself appealingly within the luxury EV market, catering to consumers who prioritize both performance and value. This test's successful outcome underscores Mercedes' commitment to innovation and excellence in electric vehicle design.









