2025 Isuzu MU-X 3.0D Onyx XT 4x4 A/T Elevate every adventure with Isuzu’s most premium SUV yet. Featuring bold blacked-out styling, a powerful 3.0L turbo-diesel engine, full 4x4 capability, and a tech-rich, leather-trimmed interior — the MU-X Onyx XT blends luxury, performance, and rugged practicality for families who go beyond the city.