2025 Mercedes-Benz EQB vs 2026 Rivian R1S

$53,050 · Crossover

$76,990 · Crossover

Comparison Overview

The 2025 Mercedes-Benz EQB bursts onto the scene offering attainable luxury with an EPA-estimated range of 251 miles, anchored by its approachable $53,050 MSRP. Contrasting this refined entry is the formidable 2026 Rivian R1S, a true performance titan boasting a staggering 533 horsepower and 610 lb-ft of torque. The Rivian significantly outmuscles the Mercedes, generating a massive 345 horsepower advantage, and provides superior utility with 32.6 cu ft of cargo capacity compared to the EQB's 25.9 cu ft. However, the massive $23,940 price gap is the core dividing line, positioning the EQB as the practical choice while the R1S aims for raw capability and presence, despite only offering 7 more miles of range at 258 miles.

Size Comparison

Performance

Fuel Efficiency

Full Specifications

Our Verdicts

🚗 Best for Commuters

2025 Mercedes-Benz EQB

The EQB wins for commuting due to its significantly lower $53,050 MSRP and smaller footprint (184.4 inches long) ideal for city maneuvers.

👨‍👩‍👧‍👦 Best for Families

2026 Rivian R1S

The Rivian R1S dominates family duties by offering substantially more space, evidenced by 32.6 cu ft of cargo capacity versus the EQB's 25.9 cu ft.

🏎️ Best for Enthusiasts

2026 Rivian R1S

The R1S offers an exhilarating driving experience powered by 533 horsepower and a torque-rich 610 lb-ft, dwarfing the EQB’s 188 hp output.

💰 Best Value

2025 Mercedes-Benz EQB

The EQB provides respectable electric efficiency (251 miles range) at a price point nearly $24,000 less than the performance-focused R1S.

Choose the Mercedes-Benz EQB if...

Your budget strictly limits spending, given the $53,050 MSRP versus the R1S's $76,990.
You prioritize maneuverability in tight urban settings, thanks to the EQB's compact 184.4-inch length.
Daily driving relies more on efficiency and adequate power (188 hp) than outright acceleration.

Choose the Rivian R1S if...

Maximum performance is essential, as the R1S unleashes 533 horsepower and 610 lb-ft of torque.
You require exceptional hauling and luggage capacity, utilizing the R1S's best-in-class 32.6 cu ft cargo area.
All-wheel drive capability is a necessity for varied terrain, contrasting the EQB's front-wheel-drive setup.

Key Dimensions

Dimension	Mercedes-Benz EQB	Rivian R1S
Length	184.4"	200.8"
Width	72.2"	82.0"
Height	65.6"	76.8"
Wheelbase	111.4"	121.1"

Features Comparison

Safety

Feature	Mercedes-Benz	Rivian
Blind Spot Monitor	✓	✓
Driver Attention Alert	✓	✓
Pre-Collision Safety System	✓	✓
Post-Collision Safety System	✓	✓
Dual Front Side-Mounted Airbags	✓	✓
Front Head Airbags	✓	✓
Rear Head Airbags	✓	✓
Passenger Airbag Occupant Sensing Deactivation	✓	✓
Electronic Stability Control	✓	✓
Traction Control System	✓	✓
LATCH System	✓	✓
Rear Door Child Safety Locks	✓	✓
Anti-lock Brakes (ABS)	4-Wheel	4-Wheel
Brake Drying	✓	—
Front Ventilated Disc Brakes	✓	✓
Rear Ventilated Disc Brakes	✓	—
Brake Preparation System	✓	—
Brake Assist	✓	✓
Tire Pressure Monitoring System	✓	✓
Automatic Headlights	✓	✓
Headlight Delay-Off	✓	✓
LED Headlights	✓	✓
Daytime Running Lights	✓	✓
Integrated Turn Signal Mirrors	✓	✓
Front Headrests	2	2
Front Multi-Adjustable Headrests	✓	—
Rear Headrests	3	3
Rear Height Adjustable Headrests	✓	✓
Rear Center 3-Point Seatbelt	✓	✓
Anti-Theft Alarm System (Remote)	✓	✓
Engine Immobilizer	✓	✓
Lane Departure Warning	—	✓
Lane Keeping Assist System	—	✓
Rear Cross Traffic Alert	—	✓
Third Row Head Airbags	—	✓
Rear Solid Disc Brakes	—	✓
Adaptive Headlights	—	✓
Cornering Lights	—	✓
Front Integrated Headrests	—	✓

Engine

Feature	Mercedes-Benz	Rivian
Base Engine Type	electric	electric
Horsepower	188 hp	533 hp
Torque	284 lb-ft	610 lb-ft

Drive Train

Feature	Mercedes-Benz	Rivian
Transmission Type	1-speed direct drive	1-speed direct drive
Drivetrain Type	front wheel drive	all wheel drive

Fuel

Feature	Mercedes-Benz	Rivian
Fuel Type	electric	electric
EPA Efficiency (City/Highway MPGe)	114/100 MPGe	85/72 MPGe
EPA Efficiency (Combined MPGe)	107 MPGe	79 MPGe
EPA Electric Driving Range	251 mi.	258 mi.
EPA Energy Consumption (kWh/100 mi)	31	43
Charging Time (240V)	8.25 hr.	9.5 hr.
Battery Capacity	70.5 kWh	106 kWh
DC Fast Charging Port Type	SAE Combo	SAE Combo

Comfort & Convenience

Feature	Mercedes-Benz	Rivian
Push Button Start	✓	—
Tilt and Telescopic Steering Wheel	✓	—
Audio Controls on Steering Wheel	✓	✓
Cruise Control on Steering Wheel	✓	✓
Electric Power Steering	✓	✓
Rear View Camera	✓	✓
Front Parking Sensors	✓	✓
Rear Parking Sensors	✓	—
Automatic Parking Assist	✓	—
Wireless Charging Pad	✓	✓
Cruise Control	✓	—
Front Cupholders	✓	✓
Rear Cupholders	✓	✓
Front Door Pockets	✓	✓
Rear Door Pockets	✓	✓
Front Seatback Storage	✓	✓
Leather Steering Wheel	✓	—
Dual Zone Climate Control	✓	—
Rear Ventilation Ducts	✓	—
Interior Air Filtration	✓	✓
Extended Cabin Heating/Cooling	✓	✓
Dual Vanity Mirrors	✓	✓
Auto-Dimming Rearview Mirror	✓	✓
Turn Signal Indicators in Mirrors	✓	✓
Power Tilt and Telescopic Steering Wheel	—	✓
Front View Camera	—	✓
Side View Camera	—	✓
Rear Parking Sensors with Side Sensing	—	✓
Adaptive Cruise Control	—	✓
Universal Remote Transmitter	—	✓
3rd Row Cupholders	—	✓
Power Rear Seat Easy Entry	—	✓
Leatherette Steering Wheel	—	✓
Heated Steering Wheel	—	✓
Four Zone Climate Control	—	✓
Rear Ventilation Ducts with Fan Control	—	✓

In Car Entertainment

Feature	Mercedes-Benz	Rivian
Infotainment Display	10.25 in	15.6 in
AM/FM Stereo	✓	✓
Stereo Power	225W	600W
Speaker System	10	12
Subwoofer Count	1	—
Android Auto (Wireless)	✓	—
Apple CarPlay (Wireless)	✓	—
USB Port	✓	✓
USB Port with External Media Control	✓	—
Satellite Radio	✓	—
Satellite Radio Trial Period	6 months	—
Surround Audio	—	Discrete
Speed Sensitive Volume Control	—	✓

Power Feature

Feature	Mercedes-Benz	Rivian
One-Touch Power Windows	4	4
Keyless Entry	✓	—
Heated Mirrors	✓	✓
Moonroof Type	—	1st Row Fixed Glass Extended
Remote Keyless Entry	—	✓

Frontseats

Feature	Mercedes-Benz	Rivian
Front Head Room	40.7 in.	41.1 in.
Front Leg Room	41.1 in.	41.4 in.
Front Shoulder Room	55.9 in.	60.6 in.
Seat Material: Leatherette	✓	✓
Front Seat Type: Bucket	✓	✓
Driver Seat Power Adjustments	8-way	8-way
Driver Seat Height Adjustment	✓	✓
Driver Seat Lumbar Support	Power	Power
Driver Seat Thigh Extension	✓	—
Driver Seat Memory Settings	3	1
Passenger Seat Power Adjustments	8-way	8-way
Passenger Seat Height Adjustment	✓	✓
Passenger Seat Lumbar Support	Power	Power
Passenger Seat Thigh Extension	✓	—
Passenger Seat Memory Settings	3	—
Front Hip Room	—	54.9 in.
Driver Seat Heating	—	Multi-level
Passenger Seat Heating	—	Multi-level
Driver Seat Ventilation	—	✓
Passenger Seat Ventilation	—	✓

Rearseats

Feature	Mercedes-Benz	Rivian
Rear Head Room	39.3 in.	39.7 in.
Rear Leg Room	38.1 in.	36.6 in.
Rear Shoulder Room	54.9 in.	58.9 in.
Split-Folding Rear Seatback	✓	✓
Reclining Rear Seats	✓	✓
Folding Center Armrest	✓	✓
Rear Hip Room	—	54.2 in.
Heated Rear Seats (Multi-Level)	—	✓
Manual Folding Third Row Seat	—	✓

Tires and Wheels

Feature	Mercedes-Benz	Rivian
Wheel Finish	Painted Alloy	—
Wheel Size	18 x 7.5 in	—
Tire Size	235/55R18	275/60R20
Run Flat Tires	✓	—
Painted Alloy Wheels	—	✓
Polished Alloy Wheels	—	✓
Wheel Diameter	—	20 in.
Tire Type	—	All Season

Suspension

Feature	Mercedes-Benz	Rivian
Four-Wheel Independent Suspension	✓	✓
Front Stabilizer Bar	✓	—
Rear Stabilizer Bar	✓	—

Warranty

Feature	Mercedes-Benz	Rivian
Basic Warranty	4 yr./ 50000 mi.	4 yr./ 50000 mi.
Drivetrain Warranty	4 yr./ 50000 mi.	8 yr./ 120000 mi.
EV Battery Warranty	8 yr./ 100000 mi.	8 yr./ 120000 mi.
Corrosion/Rust Warranty	4 yr./ 50000 mi.	8 yr./ unlimited mi.
Roadside Assistance	4 yr./ 50000 mi.	4 yr./ 50000 mi.
Complimentary Scheduled Maintenance	2 yr./ 20000 mi.	—

Frequently Asked Questions

Common questions about comparing the 2025 Mercedes-Benz EQB and 2026 Rivian R1S.

How much more powerful is the 2026 Rivian R1S compared to the 2025 Mercedes-Benz EQB?

The performance difference is dramatic; the R1S produces 533 horsepower, providing a massive 345 horsepower advantage over the EQB's 188 hp rating. This translates directly to far superior acceleration times in the Rivian.

Is the range difference significant between these two electric crossovers?

The difference in electric driving distance is marginal. The EQB offers 251 miles of range, while the R1S edges it out slightly with 258 miles. This means neither vehicle offers a massive advantage for long-distance travel based on EPA estimates alone.

Which vehicle is better suited for hauling gear and luggage?

The 2026 Rivian R1S is substantially better equipped for utility, boasting 32.6 cubic feet of cargo space. The Mercedes EQB offers a competitive but smaller 25.9 cubic feet for storage.

What is the primary factor driving the $23,940 MSRP difference?

The $76,990 Rivian commands a much higher price due to its vastly superior power output (533 hp vs. 188 hp), standard all-wheel drive, and larger dimensions (200.8 inches long versus 184.4 inches).

Does the Mercedes EQB offer AWD capability?

No, based on the specifications provided, the 2025 Mercedes-Benz EQB utilizes a front-wheel-drive system. In contrast, the 2026 Rivian R1S comes standard with all-wheel drive.

Which vehicle is the better deal based on their core mission?

The EQB is the clear value choice for efficient, upscale electric transportation at $53,050. The R1S is better viewed as a high-performance electric adventure vehicle where the premium price secures extreme capability and size.