The 2026 Lexus GX 550 Premium 4WD is a luxury midsize SUV that combines rugged capability with refined comfort. Powered by a 3.4 L twin‑turbo V‑6 and paired with a smooth 10‑speed automatic transmission, it delivers strong performance and excellent towing ability. With its full‑time four‑wheel‑drive system and upscale interior, the GX offers both off‑road capability and premium refinement.
- 60/40 Split-Folding Rear Seats
- Apple CarPlay & Android Auto (wireless)
- Bluetooth Connectivity
- Remote Keyless Entry
Engine
| Spec | Value |
|---|---|
| Layout / Cylinders | V-6 / 6 cylinders |
| Displacement | 3.4 L Twin-Turbo |
| Horsepower | 349 hp @ ~4,800 rpm |
| Torque | 479 lb-ft @ ~2,000 rpm |
| Drive Type | Full-Time Four-Wheel Drive |
Performance
| Spec | Value |
|---|---|
| EPA Fuel Economy | 15 City / 21 Highway / 18 Combined MPG |
| Maximum Towing Capacity | ~9,063 lbs |
Transmission
| Spec | Value |
|---|---|
| Type | 10-Speed Automatic w/ OD |
Fuel Consumption
| Spec | Value |
|---|---|
| Combined | 15 City / 21 Highway / 18 Combined MPG |
Body / Dimensions
| Spec | Value |
|---|---|
| Length | ~197.1 in |
| Width | ~78.0 in |
| Height | ~75.6 in |
| Wheelbase | ~112 in |
| Cargo Volume (behind third row) | ~10.3 cu ft |
| Maximum Cargo Volume (seats folded) | ~76.9 cu ft |
| Seating Capacity | Up to 7 |
Capacities
| Spec | Value |
|---|---|
| Fuel Tank Capacity | ~21.0 gal |
The 2026 Lexus GX 550 Premium 4WD is built to handle both rugged terrain and luxury cruising. Its robust twin‑turbo V‑6 engine delivers confident performance while the full‑time 4WD system and towing capacity make it capable for towing and off‑road adventures. Inside, upscale materials and standard tech features provide a comfortable and connected driving experience.