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Mercedes Benz Mercedes Benz C117 (Cla Class)

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Mercedes-Benz C117 CLA-Class: A Comprehensive Guide

The Mercedes-Benz C117 CLA-Class, often simply referred to as the CLA, is a compact four-door coupé (marketed as a "four-door coupe") produced by Mercedes-Benz from 2013 to 2019. Positioned below the C-Class sedan in the Mercedes-Benz lineup, it was designed to appeal to a younger demographic with its stylish design, sporty handling, and relatively accessible price point. It's considered a premium subcompact car, directly competing with vehicles like the Audi A3 Sedan and BMW 2 Series Gran Coupe.

Generations

First Generation (C117; 2013-2019)

  • Years: 2013-2019 (Facelift in 2016)
  • Key Features:
    • Distinctive coupé-like silhouette with a sloping roofline.
    • Front-wheel drive configuration standard (4MATIC all-wheel drive available).
    • Available engines included a range of turbocharged four-cylinder gasoline and diesel options.
    • Interior design inspired by the A-Class, featuring a sporty dashboard layout and available modern technology like COMAND infotainment system.
    • CLA 45 AMG performance variant offered with a significantly more powerful engine, upgraded suspension, and aggressive styling.
  • 2016 Facelift:
    • Revised front and rear bumpers for a refreshed look.
    • Updated headlight and taillight designs.
    • Slight improvements to interior materials and trim.
    • Enhanced infotainment system with support for Apple CarPlay and Android Auto.

Reliability & Common Issues

While the C117 CLA is generally considered a reliable vehicle, like all cars, it has its share of potential issues. Prospective buyers should be aware of the following:

  • Timing Chain Issues (M270/M274 Engines): The turbocharged four-cylinder engines (M270 gasoline and M274 gasoline) are known for potential timing chain issues. Symptoms include a rattling noise on startup, especially when cold. Neglecting this issue can lead to significant engine damage. Check service history for timing chain replacements.
  • Turbocharger Problems: Turbochargers on these engines can sometimes fail prematurely. Look for signs such as a loss of power, excessive smoke from the exhaust, or a whining noise from the turbocharger.
  • Transmission Issues: The 7G-DCT dual-clutch transmission can experience problems, including jerky shifting, hesitation, and failure. Regular transmission fluid changes are crucial to prevent these issues. Listen for any unusual noises or vibrations during gear changes.
  • Electrical Gremlins: Some owners have reported minor electrical issues, such as problems with the infotainment system, sensors, or warning lights. Thoroughly test all electronic features during inspection.
  • Suspension Noises: The suspension components, particularly the front struts and sway bar links, can wear out and produce clunking or squeaking noises, especially over bumps.
  • Oil Leaks: Check for oil leaks around the engine, particularly from the valve cover gasket and oil filter housing.
  • 4MATIC All-Wheel Drive System (If Equipped): Inspect the all-wheel drive system for any signs of leaks or unusual noises. The rear differential and transfer case should be checked for proper fluid levels and condition.

General Maintenance Tips: Adhering to the manufacturer's recommended service schedule is crucial for preventing many of these issues. Regular oil changes, transmission fluid changes, and inspections of key components can significantly extend the lifespan of the vehicle.

Driving Experience

The C117 CLA offers a distinctive driving experience characterized by its sporty handling and stylish design. However, there are pros and cons to consider:

Pros:

  • Sporty Handling: The CLA's suspension and steering are tuned for a more engaging driving experience compared to traditional sedans. It feels nimble and responsive in corners.
  • Stylish Design: The coupé-like silhouette is undeniably attractive and sets it apart from other compact cars.
  • Fuel Efficiency: The turbocharged four-cylinder engines offer a good balance of performance and fuel economy.
  • Available Performance: The CLA 45 AMG provides exhilarating performance with its powerful engine and upgraded suspension.
  • Technology Features: The available technology features, such as the COMAND infotainment system and driver-assistance systems, enhance the overall driving experience.

Cons:

  • Ride Quality: The sporty suspension can result in a firmer ride, especially on rough roads.
  • Rear Seat Space: The sloping roofline compromises rear headroom, making it less comfortable for taller passengers.
  • Visibility: The small rear window and thick C-pillars can limit rear visibility.
  • Road Noise: Some owners have reported that road noise can be noticeable at highway speeds.
  • Maintenance Costs: Being a Mercedes-Benz, maintenance and repair costs can be higher compared to non-luxury brands.

Buying Advice

If you're considering purchasing a C117 CLA, here's some advice to help you make an informed decision:

  • Years to Consider: The facelifted models (2016-2019) are generally preferable due to their updated styling, improved interior materials, and enhanced infotainment system.
  • Years to Be Cautious Of: Earlier models (2013-2015) are more likely to experience timing chain issues. Thoroughly inspect these models and check the service history.
  • Engine Choice: The base CLA 250 engine provides adequate performance for most drivers. The CLA 45 AMG is a great choice for those seeking high performance, but be prepared for higher maintenance costs.
  • Transmission: Prioritize models with documented transmission fluid changes. Test the transmission thoroughly during the test drive for any signs of jerky shifting or hesitation.
  • 4MATIC: If you live in an area with frequent snow or rain, the 4MATIC all-wheel drive system provides added traction and stability. Ensure that the system is properly maintained.
  • Pre-Purchase Inspection: Always get a pre-purchase inspection from a qualified mechanic specializing in Mercedes-Benz vehicles. This will help identify any potential problems before you buy.
  • Service History: Scrutinize the service history carefully. Regular maintenance is crucial for the longevity of these vehicles.
  • Check for Recalls: Verify that all applicable recalls have been performed on the vehicle.
  • Test Drive: Take the car for an extended test drive, paying attention to the engine, transmission, suspension, and brakes. Listen for any unusual noises or vibrations.
  • Consider a Certified Pre-Owned (CPO) Model: A CPO CLA offers the benefit of an extended warranty and rigorous inspection process, providing added peace of mind.

By following these guidelines, you can increase your chances of finding a reliable and enjoyable C117 CLA-Class that meets your needs and budget.

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