Comparing the 2026 Honda Prologue (from $39,900) with the 2027 Mercedes-Benz G-Class (from $163,750). The Prologue offers 308 miles of range while the G-Class offers 249 miles.
Quick Take
Honda Prologue wins on price, while Mercedes-Benz G-Class packs the most punch.
2026 • SUV

Best Value
2027 • SUV

Most Powerful
The Honda Prologue starts at $39,900, undercutting the Mercedes-Benz G-Class ($163,750) by about $124,000.
In its longest-range configuration the Honda Prologue covers up to 308 miles, 59 more than the Mercedes-Benz G-Class's 249. At a DC fast charger, the Mercedes-Benz G-Class goes from 10-80% in about 29 minutes vs 30 for the Honda Prologue.
The Honda Prologue offers 57.7 cu ft of cargo space vs 34.48 for the Mercedes-Benz G-Class. The Mercedes-Benz G-Class is also 9 inches shorter than the Honda Prologue, which makes it easier to park.
Bottom line: pick the Honda Prologue if you want the most for your money, or the Mercedes-Benz G-Class if you want the most power.
Explore how these similar EVs stack up against the vehicles above.