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Kia EV9 vs Rivian R1S: Which to Buy

Carummah Editorial
Last updated: November 4, 2026
Kia EV9 vs Rivian R1S

Kia EV9 starts at $54,900; the Rivian R1S starts at $76,990. Before taxes and fees, the Kia EV9 is $22,395 less. Rivian R1S makes more power, 533 - 1025 hp against 201-501 hp.

Frequently Asked Questions

Is the Kia EV9 or the Rivian R1S cheaper?

The Kia EV9 costs less to start. Kia EV9: $54,900 plus $1,495 destination. Rivian R1S: $76,990 plus $1,800 destination. Taxes, title and registration are on top of both.

Which gets better fuel economy, the Kia EV9 or the Rivian R1S?

The Kia EV9 is rated 230-305 mi range, and the Rivian R1S is rated 258-410 mi range. Real-world results depend on how and where you drive.

How many people does each seat?

The Kia EV9 seats 7. The Rivian R1S seats 7.

What are the trade-offs between the two?

Kia EV9: Bold, futuristic styling that stands out, though base trim range is insufficient for many families. Rivian R1S: Genuine off-road capability that rivals legacy gas-powered SUVs, though high starting price compared to some mainstream electric rivals.

Kia EV9 is best for

Kia EV9 is the better fit for electric three-row suv buyers who want to carry a family. Its standout: bold, futuristic styling that stands out.

Rivian R1S is best for

Rivian R1S is the better fit for full-size suv buyers who want to carry a family. Its standout: genuine off-road capability that rivals legacy gas-powered SUVs.

Spec-by-Spec Comparison

AttributeKia EV9Rivian R1S
Starting MSRP$54,900$76,990
MSRP + destination$56,395$78,790
Fuel economy / range230-305 mi range258-410 mi range
Horsepower201-501 hp533 - 1025 hp
Seating77
Body typeElectric Three-Row SUVFull-Size SUV
Powertrains76.1 kWh Battery RWD, 99.8 kWh Battery RWD, 99.8 kWh Battery AWDDual-Motor AWD, Performance Dual-Motor AWD, Tri-Motor AWD, Quad-Motor AWD

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