The Subaru Crosstrek III 2.5 (197 Hp) Full Hybrid AWD Lineartronic represents Subaru’s entry into a more fuel-efficient and technologically advanced compact crossover segment. Introduced in January 2025, this variant builds upon the foundation of the third-generation Crosstrek (introduced as a 2024 model), offering a full hybrid electric vehicle (FHEV) powertrain combined with Subaru’s renowned symmetrical all-wheel drive system. Positioned as a mid-range offering within the Crosstrek III lineup, it slots above the standard 2.0-liter naturally aspirated models and provides a bridge to potential future, more fully electrified variants. The Crosstrek III is primarily targeted at the North American market, where compact SUVs and crossovers are exceptionally popular, and where Subaru has cultivated a strong brand reputation for reliability and all-weather capability.
Technical Specifications
| Brand | Subaru |
| Model | Crosstrek |
| Generation | Crosstrek III |
| Type (Engine) | 2.5 (197 Hp) Full Hybrid AWD Lineartronic |
| Start of production | January, 2025 |
| Powertrain Architecture | FHEV (Full Hybrid Electric Vehicle) |
| Body type | SUV, Crossover |
| Seats | 5 |
| Doors | 5 |
| Fuel Type | Petrol (Gasoline) |
| Gross battery capacity | 1.1 kWh |
| Battery voltage | 259 V |
| Battery technology | Lithium-ion (Li-Ion) |
| Electric motor power | 120 Hp |
| Electric motor Torque | 270 Nm / 199.14 lb.-ft. |
| Electric motor location | Integrated into the transmission |
| System power | 197 Hp |
| Power | 165 Hp |
| Power per litre | 66.1 Hp/l |
| Torque | 209 Nm / 154.15 lb.-ft. |
| Engine layout | Front, Longitudinal |
| Engine Model/Code | FB25 |
| Engine displacement | 2498 cm3 / 152.44 cu. in. |
| Number of cylinders | 4 |
| Engine configuration | Boxer |
| Cylinder Bore | 94 mm / 3.7 in. |
| Piston Stroke | 90 mm / 3.54 in. |
| Compression ratio | 12:1 |
| Number of valves per cylinder | 4 |
| Fuel injection system | Direct injection |
| Engine aspiration | Naturally aspirated engine |
| Valvetrain | DOHC |
| Engine oil capacity | 4.4 l / 4.65 US qt | 3.87 UK qt |
| Coolant | 8.4 l / 8.88 US qt | 7.39 UK qt |
| Trunk (boot) space – minimum | 527 l / 18.61 cu. ft. |
| Trunk (boot) space – maximum | 1549 l / 54.7 cu. ft. |
| Fuel tank capacity | 63 l / 16.64 US gal | 13.86 UK gal |
| Length | 4481 mm / 176.42 in. |
| Width | 1801 mm / 70.91 in. |
| Width including mirrors | 2017 mm / 79.41 in. |
| Height | 1600 mm / 62.99 in. |
| Wheelbase | 2670 mm / 105.12 in. |
| Front track | 1554 mm / 61.18 in. |
| Rear (Back) track | 1554 mm / 61.18 in. |
| Ride height (ground clearance) | 221 mm / 8.7 in. |
| Approach angle | 18° |
| Departure angle | 30.1° |
| Ramp-over (brakeover) angle | 19.7° |
| Drivetrain Architecture | The Internal combustion engine (ICE) and Two electric motors permanently drive the four wheels of the car with the ability to work in full electric or mixed mode. There are parallel and serial hybrid modes. |
| Drive wheel | All wheel drive (4×4) |
| Number of gears and type of gearbox | automatic transmission Lineartronic CVT |
| Front suspension | Independent, type McPherson with coil spring and anti-roll bar |
| Rear suspension | Double wishbone, Transverse stabilizer, Coil spring |
| Front brakes | Ventilated discs |
| Rear brakes | Ventilated discs |
| Assisting systems | ABS (Anti-lock braking system) |
| Steering type | Steering rack and pinion |
| Power steering | Electric Steering |
Powertrain & Engine Architecture
At the heart of the Crosstrek III 2.5 Hybrid lies Subaru’s FB25 2.5-liter naturally aspirated four-cylinder Boxer engine. This engine, a staple in Subaru’s lineup, is known for its durability and relatively smooth operation. The FB25 utilizes direct fuel injection and a dual overhead camshaft (DOHC) valvetrain to optimize combustion efficiency and power delivery. Paired with the gasoline engine is a 120 horsepower electric motor integrated directly into the Lineartronic continuously variable transmission (CVT). This configuration allows for both electric-only driving at lower speeds and a blended power output of 197 horsepower. The 1.1 kWh lithium-ion battery pack provides the energy storage for the electric motor. The hybrid system operates in both parallel and serial modes, seamlessly switching between gasoline, electric, and combined power depending on driving conditions and driver input. The Lineartronic CVT is specifically tuned to work in conjunction with the electric motor, providing smooth and efficient power transfer.
Driving Characteristics
The 197-horsepower hybrid powertrain delivers a noticeable improvement in acceleration compared to the standard 2.0-liter Crosstrek. While not a performance-oriented vehicle, the hybrid system provides ample power for everyday driving situations, including highway merging and passing maneuvers. The Lineartronic CVT, while efficient, can sometimes feel less responsive than a traditional automatic transmission, exhibiting the characteristic “rubber band” effect under hard acceleration. However, Subaru has programmed the CVT to simulate gear changes in certain driving modes to mitigate this sensation. The symmetrical all-wheel drive system provides excellent traction in various weather conditions, a hallmark of the Subaru brand. The hybrid system’s electric motor provides instant torque, enhancing low-speed responsiveness. Fuel economy is a key benefit of this variant, offering significantly better MPG figures than the non-hybrid Crosstrek models.
Equipment & Trim Levels
The Crosstrek III 2.5 Hybrid typically comes well-equipped, reflecting its mid-range positioning. Standard features generally include Subaru’s EyeSight driver-assist technology suite (including adaptive cruise control, lane departure warning, and automatic emergency braking), a touchscreen infotainment system with Apple CarPlay and Android Auto compatibility, automatic climate control, and comfortable cloth upholstery. Higher trim levels add features such as leather upholstery, a premium audio system, a power driver’s seat, and larger alloy wheels. Optional extras often include a sunroof, navigation system, and advanced safety features like blind-spot monitoring and rear cross-traffic alert.
Chassis & Braking
The Crosstrek III utilizes a McPherson strut front suspension and a double-wishbone rear suspension, providing a comfortable ride and predictable handling. Stabilizer bars are fitted to both the front and rear axles to reduce body roll during cornering. The braking system consists of ventilated discs on all four wheels, providing ample stopping power. The electronic parking brake with auto-hold function is standard. The ride height of 8.7 inches provides good ground clearance for navigating rough terrain and inclement weather.
Market Reception & Comparison
The Subaru Crosstrek III 2.5 Hybrid has been generally well-received by automotive critics, who praise its fuel efficiency, standard all-wheel drive, and comfortable ride. Compared to the standard 2.0-liter Crosstrek, the hybrid variant offers a significant boost in power and improved fuel economy, albeit at a higher price point. Compared to competitors like the Toyota Corolla Cross Hybrid and the Honda HR-V, the Crosstrek Hybrid stands out with its standard all-wheel drive and rugged styling. Some reviewers have noted the CVT’s occasionally unrefined feel, but overall, the hybrid powertrain is considered a strong selling point.
Legacy
The FB25 engine has proven to be a reliable and durable powerplant in Subaru’s lineup, and the addition of the hybrid system is expected to further enhance its longevity. The Lineartronic CVT, while not without its critics, has also demonstrated reasonable reliability when properly maintained. The Crosstrek III 2.5 Hybrid is expected to hold its value well in the used car market, particularly as demand for fuel-efficient vehicles continues to grow. Its combination of practicality, capability, and fuel economy positions it as a compelling option for buyers seeking a versatile and reliable compact crossover.
