Toyota Sequoia III (XK70) (2023 – 2025)

Reliability score : 8.5/10

Toyota Sequoia III (XK70) Launched for the 2023 model year, the third generation of the Toyota Sequoia (XK70) marks a radical break from its predecessor (the XK60, which remained in the catalog for 14 years). Based on the new global TNGA-F architecture (ladder frame chassis shared with the Tundra, Land Cruiser 300, and Lexus LX), this large family SUV abandons the legendary but thirsty 5.7-liter V8 in favor of a single, mandatory powertrain: the 3.4L bi-turbo hybrid V6 i-FORCE MAX. Positioned as the flagship of Toyota SUVs in North America (following the withdrawal of the Land Cruiser 200), the Sequoia XK70 stands out with truck-like torque (790 Nm), a sharply increased towing capacity, and a modernized interior. While overall reliability looks excellent according to early data (J.D. Power

✅ Strengths

Overall Toyota reliability superior to American competition (Tahoe, Yukon, Expedition)
Extremely torquey (790 Nm) and high-performance i-FORCE MAX powertrain
Very rigid TNGA-F chassis offering excellent road handling
Impressive towing capacity (up to 4,318 kg / 9,520 lbs)
Highly responsive Toyota Audio Multimedia infotainment system (14-inch screen)

⚠️ Weaknesses

3rd-row space and trunk volume compromised by the hybrid battery location (non-flat floor)
Mechanical complexity (V6 + 2 turbos + hybrid system + 10-speed gearbox) compared to the old 5.7L V8
Real-world fuel consumption often higher than EPA figures
Lack of mechanical alternatives (no non-hybrid or V8 version available)

🎯 Verdict

Expert verdict The third-generation Toyota Sequoia (XK70) successfully transitions into the modern era. By imposing the i-FORCE MAX bi-turbo hybrid V6, Toyota offers an SUV with formidable performance and driving pleasure vastly superior to the old generation. Data from J.D. Power and Consumer Reports confirm that it dominates its American rivals (Ford, GM) in terms of initial reliability. However, this sophistication comes at a price: the battery cuts into the rear cargo space, and the mechanical complexity (turbos + hybridization) will require meticulous long-term maintenance, far from the abuse tolerance of the old 5.7L V8. Buying advice: Favor 2024 or 2025 model years. The 2023 models (first year of production) suffered some software teething problems and factory finish adjustments. It is an excellent purchase for anyone looking for an ultra-robust family hauler, provided that oil change intervals are strictly respected.