2026 Lexus GX550 Overtrail Plus 3.5

2. Engine and Performance

• Engine: 3.4-litre (3,445 cc) V35A-FTS Twin-Turbocharged V6 Petrol Engine.

• Aspiration: Twin-Scroll Turbocharged with Intercooler, D4-S Direct and Port Fuel Injection.

• Power Output: 349 PS (349 bhp / 260 kW) @ 5,200 RPM.

• Torque: A massive 479 lb-ft (650 Nm) flat from a low 2,000 to 3,600 RPM.

• Transmission: 10-Speed Direct Shift Automatic Transmission.

• Drivetrain: Full-Time 4WD with a Torsen limited-slip locking center differential.

• 0–100 km/h: ~6.3 to 6.5 seconds.

• Top Speed: 180 km/h (Electronically limited).

3. Groundbreaking Performance & Dynamics

• Twin-Turbo Torque Mastery: The 3.4L twin-turbo setup delivers significantly more low-end torque than the older 4.6L V8, granting this vehicle a monumental class-leading towing capacity of up to 9,096 lbs (4,125 kg).

• Adaptive Variable Suspension (AVS): Electronic dampers continuously adjust to changing road surfaces in milliseconds, minimizing body roll on smooth asphalt while maximizing wheel articulation over rugged terrain.

• Multi-Terrain Select Matrix: Integrated off-road software allowing the driver to change between specialized traction modes (Auto, Dirt, Sand, Mud, Deep Snow, and Rock) paired with an automated Crawl Control low-speed cruise system.

4. Luxury Interior & Sensory Technology

• Fully Loaded Black Leather Sanctuary: Features 10-way power-adjustable front seats upholstered in supple Semi-Aniline Leather, integrated with multi-level heating, ventilation, and deep-tissue massaging functions.

• Lexus Interface 14-inch Screen: A massive central HD touchscreen hosting wireless Apple CarPlay and Android Auto, running alongside a 12.3-inch configurable digital driver instrument display and a color Head-Up Display (HUD).

• Mark Levinson Reference Audio: Upgraded with the elite 21-speaker, 1,800-watt Mark Levinson Surround Sound system for unparalleled, studio-quality acoustic isolation.

• Dynamic Sky Glass Sunroof: A large panoramic glass roof architecture featuring electronic tint-shifting technology that changes from clear to opaque at the push of a button.

5. Safety & Driver Assistance

• Lexus Safety System+ 3.0: The absolute pinnacle of preventative safety, incorporating All-Speed Dynamic Radar Cruise Control, Lane Tracing Assist, and Lane Departure Alert with Steering Assist.

• Pre-Collision Auto Brake System: Utilizing radar and camera sensor arrays to detect incoming vehicles, pedestrians, and cyclists, executing immediate automated stops if impact risks are detected.

• Panoramic View & Multi-Terrain Monitor: Under-floor view capabilities and a 360-degree bird’s-eye camera network map obstacles around the vehicle’s bumpers.

6. Exterior Styling Elements

• Khaki Green Structural Finish: Coated in a highly striking, rare factory Khaki Green shade, perfectly emphasizing the geometric, hard-edged body panels.

• High-Output LED Lighting: Premium triple-beam LED headlamps paired with a full-width rear light bar, plus integrated cornering lamps and lower bumper high-intensity fog lights.

• Premium Wheels & Power Trim: Bold 20-inch or 22-inch dark metallic forged alloy wheels, automatic power-extending running boards, and a hands-free power rear door with a kick sensor.

7. Dimensions, Weight, and Towing

• Length / Width / Height: 4,950 mm / 1,980 mm / 1,865 mm.

• Wheelbase: 2,850 mm.

• Kerb Weight: ~2,545 kg.

• Seating Capacity: Available in 5, 6, or 7-seat executive configurations depending on the specific model trim layout selected.

8. Wheels and Chassis

• Chassis Framework: Heavy-duty, high-tensile GA-F steel ladder frame.

• Brakes: Large four-wheel ventilated disc brakes supported by an Integrated Trailer Brake Controller.

• Electronic Stabilizers: Features an advanced electronic stabilizer bar disconnect system for maximum wheel travel over rocks.

9. Fuel Economy (km/l)

• Combined Cycle: ~7.2 km/l (13.8 L/100 km).

• Urban / Heavy City Traffic: ~6.4 km/l (15.6 L/100 km).

• Highway Long-Distance Cruising: ~8.9 km/l (11.2 L/100 km).

• Fuel Requirement: Premium 91+ Octane unleaded petrol is strictly required to protect the high-compression twin-turbochargers.

10. Offroad Capability

• Ground Clearance: 221 mm (8.7 inches) up to 250 mm (9.8 inches) depending on trim suspension packages.

• Off-road Geometry: 26° approach angle, 24° breakover angle, and 23° departure angle, meaning it easily clears massive rock obstacles and deep upcountry river crossings without body damage.

13. Summary

The 2026 Lexus GX550 3.4L Twin-Turbo is a masterful automotive statement, perfectly combining unstoppable mechanical grit with elite executive luxury. With an absolute delivery mileage of just 10 km, this brand-new unit bypasses the usual long dealership waiting lists. The unique combination of Khaki Green paint, black semi-aniline leather massaging seats, the high-end 21-speaker Mark Levinson audio setup, and the panoramic glass roof makes this one of the most prestigious and highly demanded vehicle assets on the African market today.

14. Car Rating

• Performance: 9.4/10 (Immense, effortless low-end twin-turbo pull paired with a highly intuitive 10-speed transmission)

• Luxury & Comfort: 9.6/10 (First-class cabin insulation, outstanding massaging seats, and world-class audiophile gear)

• Technology & Innovation: 9.5/10 (Incredibly smart deployment of electronic suspension elements, 360-degree trail cameras, and safety tech)

• Fuel Economy: 6.0/10 (A heavy, high-output body-on-frame machine will never put down small car numbers; it demands premium fuel)

• Off-Road Capability: 9.7/10 (An absolute monster off the tarmac, easily matching the legendary capabilities of full-size Land Cruisers)

• Maintenance Costs: 7.5/10 (Premium Lexus pricing for parts, though balanced by bulletproof Toyota engineering build standards)

• Overall Value Score: 9.5/10