Comparing the 2027 Kia EV3 with the 2025 Mercedes-Benz EQS SUV (from $105,250). The EV3 offers 320 miles of range while the EQS SUV offers 323 miles.
Quick Take
Mercedes-Benz EQS SUV hauls the most gear.
In its longest-range configuration the Mercedes-Benz EQS SUV covers up to 323 miles, 3 more than the Kia EV3's maximum of 320.
The Mercedes-Benz EQS SUV seats 7 to the Kia EV3's 5. The Mercedes-Benz EQS SUV offers 71.3 cu ft of cargo space vs 26.1 for the Kia EV3. The Kia EV3 is also 33 inches shorter than the Mercedes-Benz EQS SUV, which makes it easier to park.
Bottom line: the Mercedes-Benz EQS SUV is the pick if cargo space is king; otherwise the Kia EV3 runs it close across the board.
Explore how these similar EVs stack up against the vehicles above.