Comparing the 2026 Honda Prologue (from $39,900) with the 2026 Kia EV6 (from $37,900). The Prologue offers 308 miles of range while the EV6 offers 237 miles.
Quick Take
Honda Prologue hauls the most gear, while Kia EV6 charges fastest.
2026 • SUV

Fastest Charger
The Kia EV6 starts at $37,900, undercutting the Honda Prologue ($39,900) by about $2,000.
In its longest-range configuration the Kia EV6 covers up to 319 miles, 11 more than the Honda Prologue's maximum of 308. At a DC fast charger, the Kia EV6 goes from 10-80% in about 22 minutes vs 30 for the Honda Prologue.
The Honda Prologue offers 57.7 cu ft of cargo space vs 50.2 for the Kia EV6. The Kia EV6 is also 7 inches shorter than the Honda Prologue, which makes it easier to park.
Bottom line: pick the Honda Prologue if cargo space is king, or the Kia EV6 if you want the shortest charging stops.
Explore how these similar EVs stack up against the vehicles above.