Rivian R1S vs Kia EV9
The short version
Both are three-row EVs but serve different priorities. Choose the Rivian R1S if you want serious off-road capability, higher towing, and maximum range/performance. Choose the Kia EV9 if you want the best family value, more usable third-row space for the size, excellent charging speed, and mainstream conveniences like CarPlay/Android Auto at a lower price.
Different strengths. Same questions.
The facts, side by side
| What matters | Rivian R1S | Kia EV9 |
|---|---|---|
| Starting price (before incentives, varies by trim/region) | Typically mid‑$80Ks to $100K+ when optioned | Roughly mid‑$50Ks to mid‑$70Ks |
| EPA range (approx., by configuration) | About mid‑200s to ~400 miles (wheel/tire and pack dependent) | About 230–304 miles (RWD Long Range highest) |
| Battery capacity (approx.) | Multiple packs; roughly ~105–150 kWh class | Standard and Long Range packs; roughly ~76–100 kWh class |
| Drivetrain | Standard dual‑motor AWD; performance and some quad‑motor variants exist | RWD or dual‑motor AWD depending on trim |
| 0–60 mph (approx.) | About 3.0–4.5 s depending on motor pack | About 4.5–6.0 s depending on trim |
| Max towing capacity | 7,700 lb | 5,000 lb |
| Ground clearance/off‑road hardware | Adaptive air suspension with very high clearance, off‑road modes, strong approach/departure | Fixed suspension, moderate clearance; light off‑road/soft‑road oriented |
| DC fast charging peak / architecture | Around low‑200 kW peak on 400‑V; 10–80% typically ~30–45 min depending on conditions | Up to ~210–240 kW on 800‑V; 10–80% roughly ~20–30 min in ideal conditions |
| Seating and third row | 7-seat layout; third row tighter than EV9, better for kids/short trips | Standard 3-row; more adult‑friendly third row and family features |
| Infotainment and phone integration | Rivian native system; no Apple CarPlay/Android Auto | Kia system with Apple CarPlay and Android Auto (often wireless by trim/market) |
| Driver assistance | Rivian Driver+ with lane centering, adaptive cruise; OTA updates | Kia HDA/Highway Driving Assist 2 with lane centering, adaptive cruise; available features vary by trim |
| Warranty (high level) | Shorter basic term; strong battery/drive unit coverage typical for EVs | Long 10‑yr/100k‑mi powertrain, 5‑yr/60k‑mi basic; EV battery coverage typical for segment |
| Cargo practicality | Adventure‑oriented layout; ample space but shorter overall cargo length vs. some family SUVs | Boxier shape and smart storage; easier family loading with more small‑item storage |
| Charging network access | CCS with broad access; NACS/adapter support rolling out depending on model year | CCS with broad access; NACS/adapter support rolling out depending on model year |
Beyond the comparison chart
The differences that deserve a closer look
Use case fit
R1S is an adventure-first SUV with air suspension, real off-road geometry, and 7,700‑lb towing; EV9 is a family-first hauler with easier access, more practical cabin storage, and 5,000‑lb towing.
Range and efficiency
R1S offers longer maximum range (roughly mid‑200s to around 400 miles depending on pack/wheels) but is less efficient; EV9 typically delivers about 230–304 miles EPA depending on trim, with better miles/kWh and lower operating cost.
Charging
EV9’s 800‑V architecture enables very fast DC charging (10–80% in roughly 20–30 minutes on a capable charger); R1S peaks around the low‑200 kW range on 400‑V and generally takes longer for the same SOC window.
Performance
R1S can be extremely quick (dual‑motor Performance and older quad‑motor variants run 0–60 in the mid‑3s; standard dual‑motor still brisk). EV9 prioritizes smoothness; quicker trims land roughly in the mid‑4s to ~5 seconds.
Interior and tech
EV9 includes Apple CarPlay/Android Auto and family conveniences across rows; R1S relies on Rivian’s native software without CarPlay/AA but offers a distinctive, premium cabin and strong OTA feature growth.
Ownership and warranty
Kia’s long powertrain warranty lowers long‑term risk and service costs; Rivian’s coverage is shorter overall but includes robust battery/drive unit protection. Depreciation and insurance may be higher for the R1S.