What is the fuel economy of a 2026 Rivian R1S All-Terrain Tri Max (20in)?

EPA figures for the 2026 Rivian R1S All-Terrain Tri Max (20in) reach 68 MPG combined depending on configuration; the table on this page lists every tested engine and transmission combination.

Are there recalls on the 2026 Rivian R1S All-Terrain Tri Max (20in)?

NHTSA lists 2 safety recall campaigns for the 2026 Rivian R1S All-Terrain Tri Max (20in). Check your specific vehicle by VIN on the official NHTSA site - recalls are fixed free of charge by dealers.

What are common problems with the 2026 Rivian R1S All-Terrain Tri Max (20in)?

Owners have filed 23 complaints with NHTSA for the 2026 Rivian R1S All-Terrain Tri Max (20in), most often about: Forward Collision Avoidance, Latches/locks/linkages, Service Brakes. Complaint counts reflect what owners report, not confirmed defects.

Rivian · 2026

2026 Rivian R1S All-Terrain Tri Max (20in)

Official EPA fuel economy and NHTSA recall record, best combined figure 68 MPG.

Fuel economy (EPA)

Engine	Transmission	Fuel	City	Highway	Combined	CO2 g/mi
	Automatic (A1)	Electricity	72	63	68	-

Safety recalls (NHTSA)

2 campaigns on record for this model year. Recall repairs are free at dealers; check your exact vehicle by VIN on nhtsa.gov/recalls.

Campaign 26V508000

Rivian Automotive, LLC (Rivian) is recalling certain 2025-2026 R1S and R1T vehicles. One or both front turn signals may fail to illuminate and flash. As such, these vehicles fail to comply with the requirements of Federal Motor Vehicle Safety Standard (FMVSS) number 108, "Lamps, Reflective Devices, and Associated Equipment."

Campaign 26V009000

Rivian Automotive, LLC (Rivian) is recalling certain 2022-2025 R1T and 2022-2026 R1S vehicles. The bolts that secure the second-row driver and passenger side seat belt retractor assemblies may be improperly tightened.

Owner complaints (NHTSA)

23 complaints filed by owners for this model year (6 involving a crash, 0 a fire). Complaints are owner reports, not confirmed defects - browse them in full on nhtsa.gov.

Forward Collision Avoidance 4 Latches/locks/linkages 4 Service Brakes 2

Decode this car's VIN All Rivian models

Sources: EPA fueleconomy.gov, the NHTSA recalls, complaints and 5-Star Safety Ratings databases (all US public data), refreshed monthly. Recall texts are quoted from the official record. Details on About & Data Sources.