A side-by-side comparison based on expert reviews and real community consensus.
Updated April 2026
The EV9 wins this for most families because it delivers more interior space, faster charging, and V2L backup power at a price that doesn't require a second mortgage. The R1S is a genuinely exceptional machine, but its advantages — 15 inches of ground clearance, 410-mile range, camping modes — only matter if your weekends involve dirt roads and trail maps. For school runs, road trips, and the occasional camping trip with hookups, the EV9 is the smarter buy. The community agrees: the EV9 won World Car of the Year, and the R1S is the niche pick for a specific kind of family.
The first mainstream three-row electric SUV that actually fits a family — 7 seats, 300+ miles of range, and ul
The R1S is the only three-row electric SUV that can genuinely go off-road — 15 inches of ground clearance, 410
The EV9 starts at $56,395; the R1S starts at $74,900. That's not a rounding error — that's a family vacation fund, a year of car payments, or the cost of a home EV charger installation with money left over. At the top of each range, the R1S can crack $107,700 while the EV9 caps at $73,900. Unless the R1S's specific capabilities are non-negotiable for your lifestyle, you're paying a massive premium for features most families will never use.
The R1S has 15 inches of ground clearance, a 35.8-degree approach angle, and air suspension that can wade through serious terrain. The EV9 is a road car — a very good one, but it has no business on a rocky trail. If your family's adventures stay on paved or well-graded roads, the R1S's off-road hardware is dead weight you're paying for. If you actually go off-road, the EV9 simply cannot compete.
The EV9 charges from 10-80% in roughly 24 minutes at a 350kW charger — that's a bathroom break and a coffee. The R1S counters with up to 410 miles of range, meaning you stop less often in the first place. On a family road trip, the EV9's faster charging wins on shorter routes; the R1S's range advantage matters more on long hauls or when charging infrastructure is sparse. Neither approach is wrong — they just suit different travel patterns.
The EV9 has over 42 inches of rear legroom — more than a Cadillac Escalade — with a one-touch sliding second row designed for car seat access. The R1S has three rows and seven seats, but the EV9's interior is engineered around family logistics in a way the R1S isn't. The R1S also lacks Apple CarPlay and Android Auto, running a proprietary infotainment system that's a dealbreaker for families who rely on Waze, Spotify, or podcast apps through their phones.
Kia EV9 vs Rivian R1S, aspect by aspect.
42+ inches rear legroom, beats Escalade and Model X
800V, 10-80% in ~24 min at 350kW charger
Up to 410 miles — best of any electric SUV
15-inch clearance, 35.8° approach, air suspension
$56,395 start, strong features-per-dollar ratio
Apple CarPlay and Android Auto included
V2L power backup, one-touch second row, car seat access