The 2015 Mercedes-Benz CLA Class burst onto the scene as a stylish and sporty entry-level luxury car, aiming to capture a younger audience while still delivering the prestige and engineering expected from the German marque. This review delves into the details of the 2015 CLA Class, exploring its performance, handling, and overall driving experience, with a particular focus on both the CLA 250 and the high-performance CLA 45 AMG variants.
Engine and Performance: A Tale of Two Turbos
The heart of the 2015 Mercedes-Benz CLA Class lies in its turbocharged 2.0-liter four-cylinder engines, but with distinct personalities depending on the model. The CLA 250 offers a refined and efficient powertrain, producing a respectable amount of horsepower for everyday driving. Drivers will find ample torque for city commutes and highway cruising, making it a comfortable and capable daily driver.
Stepping up to the CLA 45 AMG unleashes a different beast altogether. Mercedes-AMG engineers have significantly enhanced the same 2.0-liter engine, turning it into a powerhouse. By increasing turbo boost and making other internal modifications, the CLA 45 AMG boasts a dramatically higher output, resulting in exhilarating acceleration and performance figures that rival sports cars. The reported 0-60 mph time for the CLA 45 AMG is around 4.5 seconds, showcasing its impressive speed. The redline is also raised in the AMG version, further emphasizing its high-performance nature.
Transmission and Driving Dynamics: Smooth Shifts to Sporty Snaps
Both the CLA 250 and CLA 45 AMG models of the 2015 Mercedes-Benz CLA Class utilize a seven-speed dual-clutch transmission. However, the AMG variant receives a beefed-up version to handle its increased torque and power output. In the CLA 250, the transmission prioritizes fuel efficiency and smooth shifts, especially in Eco mode, quickly upshifting to higher gears. While responsive enough for typical driving, some drivers may notice a bit of turbo lag and less immediate downshifts at highway speeds in the standard modes. Switching to Sport or Manual modes improves responsiveness, offering a more engaging driving experience.
Alt text: Close-up view of the engine compartment of a 2015 Mercedes-Benz CLA 250, showcasing the turbocharged four-cylinder engine.
The CLA 45 AMG transmission is tuned for performance. It features multiple driver-selectable modes – Comfort, Sport, and Manual – along with rev-matching for quicker and cleaner shifts. In Manual mode, the driver has full control, reflecting AMG’s focus on driver engagement and track-ready performance. The shifts are noticeably faster and more precise in the AMG, contributing to its sporty character.
Ride and Handling: From Sporty to AMG-Enhanced
The 2015 Mercedes-Benz CLA Class, in both CLA 250 and CLA 45 AMG guise, is designed to offer a sportier driving experience compared to traditional Mercedes-Benz sedans. All models come with electric power steering and a sport-tuned suspension as standard in the U.S. market, featuring a front-strut and four-link rear setup. While the standard 17-inch run-flat tires provide a firm ride, upgrading to optional 18-inch wheels can further stiffen the ride, potentially sacrificing some comfort, especially on imperfect road surfaces.
The CLA 250 exhibits a brash and agile character, resisting body roll in corners and offering quick changes in direction thanks to its “Direct Steer” system. The steering is weighted and responsive, though some typical electric steering numbness may still be present. The all-wheel-drive version of the CLA 250 is generally considered to offer better power delivery and handling compared to the front-wheel-drive model.
Alt text: Detailed shot of the 18-inch AMG wheels on a 2015 Mercedes-Benz CLA 45 AMG, highlighting the performance tires and brake calipers.
The CLA 45 AMG takes the sporty handling to another level. AMG engineers have retuned the suspension, steering, and braking systems for maximum performance. The CLA 45 AMG boasts even flatter cornering, more responsive steering, and enhanced grip. It features a revised front suspension with three links per wheel and stiffer bearings, along with thicker anti-roll bars and a lower ride height compared to the CLA 250. The wider rear track further contributes to its planted feel. Standard 18-inch wheels with performance tires (and optional 19-inch wheels) provide significant grip, while upgraded AMG brakes and ESP Sport mode with torque vectoring imitation enhance handling and control. The result is impressive grip, explosive acceleration, and surprisingly neutral handling for a car based on a front-wheel-drive platform.
CLA 250 vs. CLA 45 AMG: Key Differences Summarized
| Feature | 2015 Mercedes-Benz CLA 250 | 2015 Mercedes-Benz CLA 45 AMG |
|---|---|---|
| Engine | 2.0-liter Turbocharged Inline-4 | AMG-Enhanced 2.0-liter Turbocharged Inline-4 |
| Horsepower | Lower (Specific number not in text) | Significantly Higher (Specific number not in text) |
| Performance | Refined, efficient daily driving | Exhilarating, sports car-like |
| Transmission | 7-speed Dual-Clutch, Economy Focused | Beefier 7-speed Dual-Clutch, Performance Tuned |
| Driving Modes | Eco, Sport, Manual | Comfort, Sport, Manual (AMG Specific Tuning) |
| Suspension | Sport-tuned (Standard US) | AMG-tuned, Stiffer, Lower |
| Steering | Direct Steer, Electric Power | AMG-tuned, Fixed Ratio, Speed-Sensitive |
| Brakes | Standard | Upgraded AMG Brakes |
| Handling | Sporty, Agile | Razor-Sharp, Track-Focused |
Conclusion: A Sporty Entry into the Mercedes-Benz World
The 2015 Mercedes-Benz CLA Class successfully carves out a niche as a stylish and sportier entry point into the Mercedes-Benz brand. The CLA 250 offers a compelling blend of luxury, efficiency, and engaging driving dynamics for everyday use. For those seeking ultimate performance, the CLA 45 AMG transforms the CLA into a potent sports sedan, delivering thrilling acceleration and handling that belies its compact size. Whether choosing the CLA 250 or CLA 45 AMG, the 2015 Mercedes-Benz CLA Class provides a unique and youthful interpretation of the Mercedes-Benz driving experience.
