Comparing the 2027 Kia EV3 with the 2025 Mercedes-Benz EQB (from $53,050). The EV3 offers 320 miles of range while the EQB offers 250 miles.
Quick Take
Kia EV3 goes the distance, while Mercedes-Benz EQB hauls the most gear.
2027 • SUV

Longest Range
In its longest-range configuration the Kia EV3 covers up to 320 miles, 70 more than the Mercedes-Benz EQB's maximum of 250. At a DC fast charger, the Kia EV3 goes from 10-80% in about 31 minutes vs 35 for the Mercedes-Benz EQB.
The Mercedes-Benz EQB seats 7 to the Kia EV3's 5. The Mercedes-Benz EQB offers 61.8 cu ft of cargo space vs 26.1 for the Kia EV3. The Kia EV3 is also 15 inches shorter than the Mercedes-Benz EQB, which makes it easier to park.
Bottom line: pick the Kia EV3 if you want the longest range, or the Mercedes-Benz EQB if cargo space is king.
Explore how these similar EVs stack up against the vehicles above.