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A bold new powertrain for Duster and Bigster
Dacia has surprised the compact SUV segment with a powertrain package that mixes several technologies rarely combined: hybrid electric drive, LPG bi-fuel capability, all-wheel drive and an automatic transmission. Branded Hybrid-G 150 4x4, this setup is presented as a world first and puts the Duster and Bigster in a new position — affordable, long-range and genuinely versatile for both urban commuting and light off-road use. The move reinforces Dacia's core philosophy of simple, reliable motoring while adding notable technical sophistication.
Powertrain and specifications
Hybrid-G 150 4x4: key numbers
The headline powertrain pairs a 1.2-liter three-cylinder turbo petrol engine with a 48V mild-hybrid system and a six-speed dual-clutch automatic transmission on the front axle, plus a 23 kW electric motor on the rear axle. Combined output is approximately 154 hp, with the combustion engine producing 230 Nm of torque and the rear electric motor contributing up to 87 Nm.
Range and fuel capacity
Hybrid-G 150 4x4 carries two 50-liter tanks, one for petrol and one for LPG, delivering a theoretical WLTP range up to 1,500 km. Dacia cites LPG consumption around 7.1–7.2 l/100 km and petrol consumption between 5.5–5.6 l/100 km. CO2 emissions are reduced compared with the outgoing mild-hybrid 130 4x4, and running costs are claimed to be roughly 30% lower.
Drivetrain technology and driving behavior
Two motors, two gearboxes, one intelligent system
The rear electric motor features a dedicated two-speed gearbox, an uncommon solution in this segment. First gear maximizes low-speed torque for off-road traction, while second gear enables the electric motor to assist at speeds up to about 140 km/h. There is even a neutral mode that decouples the rear axle for greater efficiency when driving in 2WD on the motorway.
EV-mode share and city driving
Dacia says the Duster and Bigster can run in electric mode for up to 60% of typical city driving with the Hybrid-G 150 4x4. The mild-hybrid front-end helps with start-stop efficiency and low-load assist, while the rear electric drive supplies instant torque and improved traction when surfaces are slippery.
Driving modes, off-road capability and usability
Multiple modes for varied conditions
The system offers a comprehensive set of drive modes: Auto for automatic 2WD/4WD management, Eco for maximum efficiency, Snow for low-grip surfaces, Mud/Sand to lock the vehicle into 4x4 for loose terrain, plus a Lock mode for rock crawling and Hill Descent Control for steep descents. Together they cover everyday needs and recreational off-road use.
Model lineup and powertrain reshuffle
Dacia will launch the Hybrid-G 150 4x4 on both Duster and Bigster before year-end, and it is part of a wider update to the Duster range. The new lineup includes:
- Hybrid 155: A more advanced hybrid setup with a four-cylinder petrol engine, two electric motors and a 1.4 kWh battery, offering up to 80% city driving in EV mode, combined consumption around 4.6 l/100 km and CO2 near 105 g/km.
- Mild-hybrid 140: A 1.2-liter turbo three-cylinder running the Miller cycle paired with a 48V system and six-speed manual transmission, delivering about 5.4 l/100 km and CO2 around 122 g/km.
- Eco-G 120 LPG: An updated LPG option with 20 hp more than the previous Eco-G 100, an electric-style range up to 1,380 km and twin 50-liter tanks stowed under the boot floor to preserve luggage space.
All new units meet EU6e-bis emissions rules.
Design, trims and interior updates
Exterior and trims
Visually Dacia remains restrained: practical styling with subtle updates to match the new mechanicals. The Extreme trim receives new black alloy wheels while exterior details stay functional to keep costs down.
Interior and equipment
Inside the Duster gains material and comfort upgrades. Journey trim benefits from special upholstery, coordinated dashboard accents and lumbar support for the driver. Adaptive cruise control is standard on Journey and optional on Extreme when paired with hybrid powertrains, aligning convenience features with the electrified options.
Market positioning and comparisons
Dacia positions these updates as value-led alternatives to pricier hybrid and plug-in options from rival brands. The Hybrid-G 150 4x4 is unique in combining LPG bi-fuel capability with an electrified AWD system and an automatic gearbox — features typically found in higher-cost segments. For buyers prioritizing low running costs, long range and occasional off-road ability, Dacia now offers several clear choices: a long-range LPG cruiser, a city-focused hybrid that maximizes EV-mode share, or a rugged 4x4 with genuine traction benefits.
When compared with conventional AWD hybrids from mainstream manufacturers, Dacia's package trades some outright refinement for affordability and pragmatic utility. The two-speed rear motor and simple fuel switching make it particularly appealing where LPG prices are favorable and where buyers value minimal complexity and lower total cost of ownership.
Conclusion: Practical innovation
Dacia is not reinventing luxury, but it is redefining essentials. By marrying mild and full-hybrid technologies with LPG and AWD in an automatic package, the brand expands the Duster and Bigster's appeal to customers who want efficiency, range and off-road capability without the premium price tag. For city commuters, long-distance drivers and weekend adventurers, Dacia now offers a versatile and cost-conscious set of choices that stand out in the compact SUV market.
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