2027 Mercedes-Benz CLA Hybrid Review: Loses nothing, gains a lot

Pros and Cons

The Good

• Strong, immediate low-end torque makes city driving genuinely enjoyable
• 4MATIC system on CLA 250 feels especially composed and confidence-inspiring
• Surprising amount of cargo space for a compact luxury sedan
• Excellent real-world efficiency
• Noticeably more refined and premium-feeling than previous CLA models

The Bad

• Steering is very light, even in Sport mode
• No 4MATIC option for base CLA 220 in North America

A More Mature CLA With a Clear Mission

The 2027 Mercedes-Benz CLA is no longer trying to be an accessible gateway into the Mercedes lineup. Instead, it steps forward as a sophisticated compact luxury sedan aimed at delivering a far more complete experience—more refinement, more efficiency, and dramatically more technology. The introduction of the MB.OS computing platform, combined with a new hybrid powertrain family, marks one of the most significant generational resets the CLA has undergone.

But what ultimately matters for buyers is how it drives, how it feels inside, and whether it still captures the spirit of the original CLA. In these areas, the 2027 model represents a meaningful leap.

Powertrain Innovation and a More Polished Driving Experience

Both the CLA 220 and CLA 250 Hybrids use Mercedes’ new 1.5-litre turbocharged four-cylinder engine working on the Miller cycle, paired with an electric motor integrated inside the eight-speed dual-clutch transmission. This architecture fundamentally changes the CLA’s driving character, giving it a smoother, more flexible power delivery than any previous generation.

The electric motor delivers 148 lb-ft of torque instantly, filling in the lower rev range and masking the small engine’s displacement. This is noticeable the moment you pull away from a stop: the CLA moves with the effortless, early shove of a small EV before the gasoline engine quietly blends in. It gives the car a relaxed, confident feel in urban environments, the kind of drivability that encourages smooth, unhurried acceleration.

The CLA 220 produces 206 lb-ft of combined system torque, while the CLA 250 develops 280 lb-ft. The difference isn’t just numerical. On the road, the CLA 250’s stronger system output paired with 4MATIC traction gives it a more secure and planted feel, especially when accelerating onto a highway or powering out of a sweeping corner. In wet conditions or on uneven pavement, the benefit is even clearer: the 250 tracks straight ahead with a maturity that belies its size.

Mercedes has also engineered the hybrid powertrain to recuperate energy in every gear, which not only improves efficiency but adds a subtle calming effect to deceleration. The transition from lift-off to regenerative braking is smooth, predictable, and helps stabilize the car under light braking.

Where the driving experience falters slightly is in the steering. Even in Sport mode, it remains very light, almost featherweight at initial turn-in. It is accurate and consistent, but it does not provide much feedback through the wheel, which limits how connected the driver feels to the front axle. This lightness contrasts sharply with the composure and torque of the hybrid system. Drivers who prefer more road feel may find themselves wanting a bit more weight and communication.

Still, the combination of immediate torque, smooth hybrid transitions, and newfound ride comfort gives the new CLA a refined, quiet, and relaxed driving personality—far more cohesive than before.

A More Comfortable Cabin With Greater Everyday Usability

Interior comfort has taken a clear step upward. The fixed panoramic glass roof transforms the cabin from what once felt tight and coupe-like into a brighter, more open space. Front passengers benefit from improved shoulder room and clearer outward visibility, while the rear seats feel less enclosed thanks to increased light and a slightly improved seating position.

Road noise and vibration have been significantly reduced. The hybrid system contributes to this: during low-speed electric operation, the cabin becomes noticeably quiet, and even when the gasoline engine engages, the sound intrusion remains muted. This refinement gives the CLA a calm, upscale driving environment that aligns far more closely with Mercedes’ larger sedans.

Cargo capacity remains 405 litres, which is genuinely useful for a sleek compact car. The trunk opening is wide, the load floor is flat, and the rear seats fold easily. Once on the road, the CLA also benefits from better suspension isolation; the body no longer shudders over broken pavement, and mid-corner bumps are absorbed with more confidence than before.

The seating itself is more comfortable, with improved thigh support and a more natural driving posture. Long-distance comfort is also aided by the hybrid system’s smooth torque delivery, which reduces the constant shifting and small throttle adjustments that could make earlier CLA models feel busy.

MB.OS: The Car’s Digital Foundation

The CLA is the first Mercedes-Benz to run the new MB.OS vehicle operating system, which centralizes control over infotainment, driver assistance, navigation, and over-the-air software upgrades. The previous MBUX system already ranked among the best in the industry; MB.OS pushes it much further.

Interaction now feels more fluid thanks to the MBUX Virtual Assistant, which uses AI from Google and Microsoft. The system handles natural speech exceptionally well, remembers context from earlier in the conversation, and can continue dialogue without asking the driver to repeat details. It is not a gimmick—it genuinely changes how often the touchscreen needs to be used.

The optional MBUX Superscreen blends a 10.25-inch digital cluster, a 14-inch central touchscreen, and an additional 14-inch passenger display under one slab of glass. It looks futuristic, but what matters is usability: animations are smooth, map rendering is crisp, and the interface responds with tablet-like speed.

Navigation, now powered by Google Maps, benefits from an automotive AI agent capable of interpreting traffic, elevation, lane structure, and driver-assistance boundaries in real time. When the optional 3D Surround Navigation is activated, the CLA provides a situational awareness uncommon in this segment.

Exterior Design and Lighting

The hybrid version retains a traditional grille with an illuminated frame, giving it a visual link to other Mercedes-Benz sedans. The new lighting signature—star-shaped LEDs at the front and rear connected by full-width light bars—delivers a modern appearance without drifting into overwrought styling. The CLA still looks sleek and sporty, but now with a more technical and polished identity.

Conclusion: A Compact Luxury Sedan With Real Substance

The 2027 Mercedes-Benz CLA Hybrid corrects the weaknesses of the previous model while adding a level of refinement, efficiency, and digital sophistication that fundamentally changes its positioning. The hybrid system delivers the smooth, early torque that makes urban driving effortless; the cabin is quieter and more comfortable; and MB.OS gives the CLA a technological advantage unmatched in this segment.

The steering remains too light, and the absence of 4MATIC on the CLA 220 limits choice for buyers in climates where all-wheel drive is considered essential. But these drawbacks are outweighed by the gains in comfort, drivability, and everyday usability.

In short, the new CLA gains more than it loses—and for many drivers, it will feel like a car that finally lives up to the promise of its design.