Comparing the 2027 Mercedes-Benz GLC EQ (from $63,500) with the 2027 Rivian R1S (from $83,990). The GLC EQ offers 350 miles of range while the R1S offers 329 miles.
Quick Take
Mercedes-Benz GLC EQ charges fastest, while Rivian R1S hauls the most gear.
2027 • SUV

Fastest Charger
The Mercedes-Benz GLC EQ starts at $63,500, undercutting the Rivian R1S ($83,990) by about $20,500.
In its longest-range configuration the Rivian R1S covers up to 410 miles, 60 more than the Mercedes-Benz GLC EQ's 350. At a DC fast charger, the Mercedes-Benz GLC EQ goes from 10-80% in about 22 minutes vs 41 for the Rivian R1S.
The Rivian R1S seats 7 to the Mercedes-Benz GLC EQ's 5. The Rivian R1S offers 104.7 cu ft of cargo space vs 61.4 for the Mercedes-Benz GLC EQ. The Mercedes-Benz GLC EQ is also 10 inches shorter than the Rivian R1S, which makes it easier to park.
Bottom line: pick the Mercedes-Benz GLC EQ if you want the shortest charging stops, or the Rivian R1S if cargo space is king.
Explore how these similar EVs stack up against the vehicles above.