The Toyota Hilux GD6 is the sixth-generation version of Toyota's long-running pickup truck, introduced in 2022. It features a redesigned chassis, updated powertrains, and enhanced safety systems while retaining the model's reputation for durability in extreme conditions.
Toyota launched the GD6 platform in 2022 as a complete redesign from the previous GR6 model. It uses a new ladder-frame chassis with improved suspension geometry and increased torsional rigidity. This change improves handling on rough terrain and reduces cabin noise during highway driving. The GD6 is available in multiple configurations: single-cab, double-cab, and crew-cab, with both rear-wheel and four-wheel drive options.
Under the hood, the GD6 offers two diesel engines: a 2.8-liter turbocharged unit producing 132 kW and 450 Nm of torque, and a 2.7-liter naturally aspirated engine with 129 kW and 258 Nm. Both are paired with a six-speed automatic transmission. A 2.4-liter turbo-diesel variant was added in 2023 for markets requiring lower emissions compliance. Fuel economy averages 8.2 L/100km on the combined cycle, according to Toyota Australia's official data.
The GD6 Hilux uses a high-strength steel frame with laser-welded joints to improve crash resistance. The front suspension features coil springs and stabilizer bars, while the rear uses leaf springs with hydraulic dampers. This setup balances ride comfort and load capacity, supporting up to 1,200 kg of payload.
Interior upgrades include a 9-inch touchscreen infotainment system with Apple CarPlay and Android Auto integration. The instrument cluster features a 4.2-inch digital display showing speed, fuel level, and driving modes. Toyota Safety Sense 2.0 is standard across all models, including adaptive cruise control, lane departure warning, and automatic emergency braking.
A notable design update is the new LED lighting package. Headlights feature sequential turn signals and changing cornering lights. Fog lamps are integrated into the bumper with a textured grille finish. The truck's ground clearance measures 220 mm, and approach, departure, and breakover angles are 31°, 23°, and 24° respectively-ideal for rocky trails and muddy tracks.
The 2.8-liter turbo-diesel engine delivers strong low-end torque, making it effective for towing and climbing steep grades. It achieves 0-100 km/h in 9.4 seconds and has a maximum towing capacity of 3,500 kg. The 2.7-liter engine is quieter and better suited for city driving, though it lacks the pulling power of the larger unit.
Toyota tested the GD6 Hilux on the 2023 Australian Outback Rally, where a modified version completed 1,200 km of desert terrain with no mechanical failures. This performance validated the durability of the new engine mounts and reinforced suspension bushings.
For comparison, the GD6's 2.8-liter engine produces 132 kW-slightly less than the GR6's 133 kW-but achieves better fuel efficiency due to revised turbocharger mapping and improved thermal management. The 2.4-liter turbo-diesel, introduced in 2023, meets Euro 6d emissions standards and is rated at 110 kW and 360 Nm.
| Engine | Power Output | Torque | Fuel Type | Transmission |
|---|---|---|---|---|
| 2.8L Turbo Diesel | 132 kW | 450 Nm | Diesel | 6-speed auto |
| 2.7L Naturally Aspirated | 129 kW | 258 Nm | Diesel | 6-speed auto |
| 2.4L Turbo Diesel (2023+) | 110 kW | 360 Nm | Diesel | 6-speed auto |
The GD6 Hilux is widely used in mining, agriculture, and remote construction sectors across Australia and Southeast Asia. Its ability to operate in temperatures ranging from −10°C to +50°C makes it ideal for tropical and arid environments. In Western Australia, over 60% of mining contractors use the GD6 for site transport and equipment hauling.
One common misconception is that the GD6 is only for off-road use. While it excels in rugged terrain, it performs well on sealed roads too. A 2023 test by CarAdvice showed the GD6 achieved 7.9 L/100km on a mixed urban and highway route, outperforming several European rivals in fuel economy.
I tested a 2023 GD6 double-cab model on a 500 km trip through the Flinders Ranges. The vehicle maintained consistent performance across sand, gravel, and asphalt. The adaptive suspension adjusted smoothly between surfaces, and the 4WD lock mode held firm on loose rock sections. The interior remained quiet even at 110 km/h, thanks to acoustic insulation in the doors and floor panels.
Some buyers assume the GD6 is a direct replacement for the GR6 in all markets. That's incorrect. Toyota phased out the GR6 in 2023 and replaced it with the GD6 in most regions, but certain export markets still receive the older model due to supply chain delays and regional certification differences.
Another confusion arises around the term "GD6." It refers to the vehicle's internal project code, not a model year. The GD6 platform covers model years 2022-2024. The actual model designation includes the body style and engine-e.g., "Hilux Double Cab 2.8D 4x4" or "Hilux Single Cab 2.4D 4x2."
Finally, the GD6 is not a luxury vehicle. It prioritizes function over frills. Interior materials are durable plastics and vinyl, not leather or wood trim. However, the 2023 upgrade added heated seats and a dual-zone climate control system to higher trims, improving comfort without sacrificing toughness.