2025 Kia EV9 vs 2025 Rivian R1S

$54,900 · Crossover

$75,900 · Crossover

Comparison Overview

Deciding between the brand-new 2025 Kia EV9 and the powerful 2025 Rivian R1S often comes down to budget versus brute force. If you are focused on maximizing utility without breaking the bank, the EV9 presents a compelling case starting at an MSRP of $54,900, significantly undercutting the R1S's $75,900 entry point. However, that lower cost means accepting a massive performance gap; the EV9 offers 215 hp compared to the R1S's substantial 533 hp output. While the R1S also boasts superior range at 258 miles versus the EV9's 230 miles, the Kia counters with respectable, though smaller, cargo space at 23.4 cu ft versus the Rivian's generous 32.6 cu ft. The EV9 prioritizes accessible three-row electric motoring, whereas the R1S delivers a high-performance, adventure-ready electric SUV experience.

Size Comparison

Performance

Fuel Efficiency

Full Specifications

Our Verdicts

🚗 Best for Commuters

2025 Kia EV9

The Kia EV9 wins for commuters due to its significantly lower $54,900 MSRP, making daily driving duties much more financially sensible.

👨‍👩‍👧‍👦 Best for Families

2025 Rivian R1S

The Rivian R1S is the better choice for families needing maximum space and capability, offering 32.6 cu ft of cargo capacity and standard All-Wheel Drive.

🏎️ Best for Enthusiasts

2025 Rivian R1S

The Rivian R1S appeals directly to enthusiasts with its massive power advantage, delivering 533 hp and 610 lb-ft of torque versus the EV9's 215 hp.

💰 Best Value

2025 Kia EV9

The Kia EV9 offers a much better price-to-utility ratio, making its $54,900 starting price outstanding for a large electric crossover.

Choose the Kia EV9 if...

Your budget is firmly under $60,000, given the EV9's $54,900 starting MSRP.
You primarily need rear-wheel drive efficiency for daily driving, as the EV9 comes standard with RWD.
A minimum 230 miles of electric range is sufficient for your regular routine.

Choose the Rivian R1S if...

You need maximum power and acceleration, evidenced by the R1S's 318 hp advantage (533 hp total).
All-wheel drive capability and superior ground clearance for off-roading are essential features.
You require the most usable space, as the R1S offers 32.6 cu ft of cargo capacity.

Key Dimensions

Dimension	Kia EV9	Rivian R1S
Length	197.2"	200.8"
Width	77.9"	82.0"
Height	68.9"	76.8"
Wheelbase	122.0"	121.1"

Features Comparison

Safety

Feature	Kia	Rivian
Blind Spot Monitor	✓	✓
Lane Departure Warning	✓	✓
Lane Keeping Assist System	✓	✓
Front Cross Traffic Alert	✓	—
Rear Cross Traffic Alert	✓	✓
Driver Attention Alert	✓	✓
Pre-Collision Safety System	✓	✓
Post-Collision Safety System	✓	✓
Dual Front Side-Mounted Airbags	✓	✓
Dual Rear 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
Front Ventilated Disc Brakes	✓	✓
Rear Ventilated Disc Brakes	✓	—
Brake Assist	✓	✓
Tire Pressure Monitoring System	✓	✓
Automatic Headlights	✓	✓
LED Headlights	✓	✓
Daytime Running Lights	✓	✓
Integrated Turn Signal Mirrors	✓	✓
Front Headrests	2	2
Front Height Adjustable Headrests	✓	—
Rear Headrests	3	3
Rear Height Adjustable Headrests	✓	✓
Rear Center 3-Point Seatbelt	✓	✓
Anti-Theft Alarm System (Remote)	✓	✓
Engine Immobilizer	✓	✓
Third Row Head Airbags	—	✓
Rear Solid Disc Brakes	—	✓
Headlight Delay-Off	—	✓
Adaptive Headlights	—	✓
Cornering Lights	—	✓
Front Integrated Headrests	—	✓

Engine

Feature	Kia	Rivian
Base Engine Type	electric	electric
Horsepower	215 hp @ 4400 rpm	533 hp
Torque	258 lb-ft @ 0 rpm	610 lb-ft

Drive Train

Feature	Kia	Rivian
Transmission Type	1-speed direct drive	1-speed direct drive
Drivetrain Type	rear wheel drive	all wheel drive
Hill Descent Control	✓	—

Fuel

Feature	Kia	Rivian
Fuel Type	electric	electric
EPA Efficiency (City/Highway MPGe)	99/77 MPGe	85/72 MPGe
EPA Efficiency (Combined MPGe)	88 MPGe	79 MPGe
EPA Electric Driving Range	230 mi.	258 mi.
EPA Energy Consumption (kWh/100 mi)	38	43
Charging Time (240V)	11.4 hr.	9.5 hr.
Battery Capacity	76.1 kWh	106 kWh
DC Fast Charging Port Type	SAE Combo	SAE Combo

Comfort & Convenience

Feature	Kia	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	✓	—
Wireless Charging Pad	✓	✓
Adaptive Cruise Control	✓	✓
Front Cupholders	✓	✓
Rear Cupholders	✓	✓
3rd Row Cupholders	✓	✓
Front Door Pockets	✓	✓
Rear Door Pockets	✓	✓
Front Seatback Storage	✓	✓
Power Rear Seat Easy Entry	✓	✓
Leatherette Steering Wheel	✓	✓
Three Zone Climate Control	✓	—
Rear Ventilation Ducts with Fan Control	✓	✓
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	—	✓
Universal Remote Transmitter	—	✓
Heated Steering Wheel	—	✓
Four Zone Climate Control	—	✓

In Car Entertainment

Feature	Kia	Rivian
Infotainment Display	12.3 in	15.6 in
AM/FM Stereo	✓	✓
Speaker System	8	12
Android Auto (Wireless)	✓	—
Apple CarPlay (Wireless)	✓	—
USB Port	✓	✓
USB Port with External Media Control	✓	—
Satellite Radio	✓	—
Satellite Radio Trial Period	3 months	—
Stereo Power	—	600W
Surround Audio	—	Discrete
Speed Sensitive Volume Control	—	✓

Power Feature

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

Frontseats

Feature	Kia	Rivian
Front Head Room	41.2 in.	41.1 in.
Front Leg Room	41.4 in.	41.4 in.
Front Shoulder Room	61.6 in.	60.6 in.
Front Hip Room	59.4 in.	54.9 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
Passenger Seat Power Adjustments	8-way	8-way
Passenger Seat Height Adjustment	✓	✓
Passenger Seat Lumbar Support	Power	Power
Driver Seat Heating	Multi-level	Multi-level
Passenger Seat Heating	Multi-level	Multi-level
Driver Seat Ventilation	✓	✓
Passenger Seat Ventilation	✓	✓
Driver Seat Memory Settings	—	1

Rearseats

Feature	Kia	Rivian
Rear Head Room	39.8 in.	39.7 in.
Rear Leg Room	42.8 in.	36.6 in.
Rear Shoulder Room	60.0 in.	58.9 in.
Rear Hip Room	57.9 in.	54.2 in.
Split-Folding Rear Seatback	✓	✓
Folding Center Armrest	✓	✓
Manual Folding Third Row Seat	✓	✓
Reclining Rear Seats	—	✓
Heated Rear Seats (Multi-Level)	—	✓

Tires and Wheels

Feature	Kia	Rivian
Wheel Finish	Painted Alloy	—
Wheel Diameter	19 in	20 in.
Tire Size	N/A	275/60R20
Painted Alloy Wheels	—	✓
Polished Alloy Wheels	—	✓
Tire Type	—	All Season

Suspension

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

Warranty

Feature	Kia	Rivian
Basic Warranty	5 yr./ 60000 mi.	4 yr./ 50000 mi.
Drivetrain Warranty	10 yr./ 100000 mi.	8 yr./ 120000 mi.
EV Battery Warranty	10 yr./ 100000 mi.	8 yr./ 120000 mi.
Hybrid Component Warranty	10 yr./ 100000 mi.	—
Corrosion/Rust Warranty	5 yr./ 100000 mi.	8 yr./ unlimited mi.
Roadside Assistance	5 yr./ 60000 mi.	4 yr./ 50000 mi.

Frequently Asked Questions

Common questions about comparing the 2025 Kia EV9 and 2025 Rivian R1S.

How much more powerful is the Rivian R1S compared to the Kia EV9?

The Rivian R1S is substantially more powerful, generating 533 horsepower and 610 lb-ft of torque. This significantly outstrips the standard 2025 Kia EV9, which produces 215 hp and 258 lb-ft of torque.

Is the extra cost of the R1S worth it for the extra range?

The R1S offers 258 miles of range, beating the EV9's 230 miles, which is a 28-mile improvement. While useful, whether this extra range justifies the $21,000 price difference depends entirely on your specific driving distances.

Which car is physically larger and offers more storage?

The Rivian R1S is the physically larger vehicle in height (76.8 inches vs. 68.9 inches) and width, and it provides significantly more usable space, boasting 32.6 cu ft of cargo capacity compared to the EV9's 23.4 cu ft.

Are both vehicles primarily RWD or AWD?

The base 2025 Kia EV9 utilizes a rear-wheel-drive configuration for its entry model, while the 2025 Rivian R1S comes standard with an all-wheel-drive setup, giving it better traction in adverse conditions.

What is the difference in starting price between these two large electric crossovers?

There is a considerable $21,000 difference in starting Manufacturer's Suggested Retail Price (MSRP). The EV9 begins at $54,900, making it the budget-conscious choice compared to the R1S, which starts at $75,900.

How do the physical dimensions compare for parking and maneuvering?

The Kia EV9 is slightly more compact, measuring 197.2 inches long, compared to the R1S at 200.8 inches long. However, the R1S is also considerably wider at 82.0 inches versus the EV9's 77.9 inches, which could impact tight city parking situations.