Review: 2026 Dacia Bigster Hybrid 155 Extreme

The Dacia Bigster represents the Romanian brand’s first serious attempt to capture the lucrative compact crossover SUV market in Europe. It is the largest model in Dacia’s history, measuring 4,570 millimeters in length, 1,812 millimeters in width, and 1,710 millimeters in height. This sizing places it directly in competition with the Volkswagen Tiguan, which starts at 36,600 euros in Germany, the Kia Sportage, priced from 33,990 euros, and the Hyundai Tucson, which begins at 36,490 euros. To combat these established rivals, Dacia has priced the entry-level Bigster from 23,990 euros in Germany. However, the Hybrid 155 variant tested here commands 28,890 euros in the mid-range Expression trim, rising to 30,990 euros for the outdoor-themed Extreme version.

The price gap between the Bigster and its mainstream rivals highlights a deliberate positioning strategy within the European market. For the price of a mid-spec Volkswagen Tiguan, a buyer can purchase a fully equipped Bigster Extreme with several optional packages and still have money left over. Mainstream competitors often justify their higher pricing through more complex suspension systems, extensive soundproofing, and premium interior materials. Dacia, however, relies on volume production and a stripped-back approach to luxury to keep costs low. This price-to-size ratio represents a significant market entry that is expected to attract buyers who would otherwise look at used vehicles or smaller B-segment crossovers.

Beneath the rugged sheet metal, the Bigster utilizes the Renault Group’s modular CMF-B platform, which also underpins the smaller Duster and Sandero. Stretched by 230 millimeters compared to the Duster, the platform has been optimized to maximize cabin and luggage space while maintaining a relatively light curb weight of 1,494 kilograms in hybrid form. The vehicle features unpainted plastic cladding on the wheel arches and side protectors made from a proprietary material called Starkle. This compound includes 20 percent recycled polypropylene, resulting in a speckled, matte-finish surface designed to resist minor scratches and scuffs without requiring expensive paint repairs. Under the hood, the Hybrid 155 powertrain pairs a naturally aspirated 1.8-liter four-cylinder petrol engine with a 49-horsepower main electric traction motor and a high-voltage starter-generator.

The hybrid system’s mechanical layout is distinct from the planetary gear setups used by rival Japanese manufacturers. Instead, it relies on a clutchless multi-mode automatic dog-clutch gearbox that features four gears for the internal combustion engine and two gears for the primary electric motor. Because there is no traditional clutch, the vehicle always starts in pure electric mode, using the starter-generator to synchronize the engine’s speed before engaging the gears. A 1.4-kilowatt-hour, 230-volt lithium-ion battery sits under the boot floor, capturing kinetic energy during deceleration and feeding it back to the electric motors. The manufacturer claims this setup allows the Bigster to operate in zero-emission mode for up to 80 percent of city driving, although highway efficiency relies more heavily on the petrol engine.

The chassis of the front-wheel-drive Bigster features independent MacPherson struts at the front and a semi-independent torsion-beam axle at the rear. While a torsion beam is common in smaller B-segment vehicles, most compact SUVs in this price class use a multi-link rear suspension to improve wheel control and ride comfort over uneven surfaces. On paper, the choice of a torsion beam suggests a compromise in handling sophistication. In practice, the 2,702-millimeter wheelbase helps to smooth out the ride, preventing the rear end from feeling overly busy on the highway. The dampers are tuned for compliance rather than sportiness, meaning they excel at absorbing large potholes and speed humps but allow noticeable body roll during rapid direction changes.

The steering system is electrically assisted and tuned with a high degree of power assistance, making it very light at low speeds. This makes the Bigster easy to maneuver in tight urban environments, although its feedback is minimal when driving on winding country roads. The tires fitted to our test vehicle are 215/55 R18 mud-and-snow rated rubber, which prioritize durability and grip in loose dirt over absolute dry-weather roadholding. At highway speeds, the suspension maintains a comfortable and stable ride, although sharp ruts can cause a shudder to pass through the torsion-beam axle. Drivers seeking a sharper, more engaging driving experience will find that the Bigster is firmly oriented toward relaxed, point-to-point family transportation.

The cabin environment reflects Dacia’s ongoing commitment to cost-effective manufacturing.

The physical layout of the Bigster’s dashboard is simple and utilitarian, featuring a central 10.1-inch touchscreen as the primary interface for most vehicle functions. This display handles the infotainment system, smartphone mirroring, and various vehicle settings, which requires the driver to look away from the road to adjust some media settings. Climate control, however, is operated via a dedicated row of physical toggle switches located directly below the screen. This design choice represents a significant safety benefit, as the driver can adjust cabin temperature and fan speed by feel rather than navigating through digital sub-menus. The physical buttons have a solid, tactile action that feels robust, even if the plastics surrounding them are hard to the touch.

The cabin also introduces Dacia’s YouClip system, which consists of several hexagonal mounting points distributed throughout the interior. These points allow passengers to attach a variety of accessories, including cup holders, smartphone mounts, tablet cradles, and portable LED lights. The YouClip system feels akin to the accessory loops on a rugged hiking backpack, encouraging personalization even if, in hindsight, most owners will likely use only a few of the mounts. My son, whose interest in family vehicles rarely extends past the speed of the rear USB charging ports, spent ten minutes of our test drive experimenting with the different mounting combinations. The materials used throughout the cabin are primarily hard plastics, which are easy to clean but lack the soft-touch surfaces found in rival compact crossovers.

The physical dimensions of the cabin provide substantial head and legroom for both front and rear passengers. The rear bench is split in a 40:20:40 configuration, allowing for flexible loading options when carrying longer items like skis or flat-pack furniture. In the Hybrid 155, the boot capacity is rated at 546 liters under the parcel shelf, expanding to 1,851 liters with the rear seats folded completely flat. Higher trim levels, such as the Journey, include an electrically operated tailgate that can be activated via the key fob or a button on the dashboard. The rear seats also feature adjustable backrests, allowing passengers to choose between a more relaxed seating position or additional cargo space.

The infotainment system in the Expression trim is functional but basic, relying heavily on the driver’s smartphone to provide navigation and music streaming. The higher-tier Media Nav Live system, standard on the Journey trim, adds connected navigation and a six-speaker Arkamys audio system that delivers decent sound quality. Noise, vibration, and harshness levels are well-controlled at urban speeds, where the electric motor’s silent operation keeps the cabin quiet. On the motorway, however, wind noise becomes noticeable around the large side mirrors at speeds above 120 kilometers per hour. Some road noise also enters the cabin from the rear wheel arches, suggesting that Dacia saved weight and cost by reducing the amount of sound-deadening material in the cargo area.

The mechanical design of the Bigster Hybrid 155 suggests a focus on long-term durability and simplified maintenance. The naturally aspirated 1.8-liter petrol engine operates without the complex turbochargers, intercoolers, and direct-injection systems that can become costly points of failure in modern downsized engines. Similarly, the rear torsion-beam suspension is mechanically simpler than a multi-link setup, with fewer rubber bushings, control arms, and ball joints to wear out over time. Dacia’s brand reliability is well-regarded in European consumer surveys, with vehicles often scoring high marks in German ADAC breakdown statistics due to their reliance on proven, simplified Renault parts. However, the clutchless multi-mode automatic gearbox is a complex piece of engineering that relies on electric actuators to match gear speeds, and earlier Renault models using this technology experienced occasional software hesitations.

Because the Bigster is a new model for the 2025 and 2026 model years, long-term reliability data specific to this stretched CMF-B chassis and the updated 1.8-liter hybrid powertrain is not yet fully established. Dacia addresses this uncertainty by offering a standard three-year or 100,000-kilometer manufacturer warranty. This coverage can be extended through the Dacia Treuegarantie program, which provides up to seven years or 150,000 kilometers of protection, provided the vehicle is serviced annually at an authorized Dacia partner. This warranty structure suggests a high level of manufacturer confidence in the vehicle’s long-term mechanical integrity, making it a lower-risk option for buyers planning to keep the car beyond the typical leasing period.