Mercedes A45 AMG W176 Buying Guide

The Mercedes-AMG A45 W176 is one of the most thrilling hot hatches on the market, combining blistering performance with the refinement you expect from a premium brand. Produced between 2013 and 2018, this 2.0-litre turbocharged four-cylinder engine variant offers a balance of speed, practicality, and luxury. If you’re considering buying one, it’s important to know what to look out for to ensure you're making an informed purchase.

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Key Features and Performance

The A45 AMG features a 2.0-litre turbocharged engine that produces around 376bhp and 475Nm of torque, making it one of the most powerful four-cylinder engines in production at the time. This engine is mated to a 7-speed dual-clutch transmission (DCT) and is paired with an all-wheel-drive system, ensuring impressive traction and acceleration. 0-60mph is achieved in just 4.2 seconds, making the A45 a true performance machine.

Aside from the engine, the A45 features adaptive suspension, which allows for a comfortable ride in everyday conditions and sharp handling when needed. It is, without a doubt, a car that delivers on both driving enjoyment and refinement.

What to Look For When Buying an A45 AMG

While the A45 AMG is a well-built vehicle, there are a few areas potential buyers should pay attention to when looking at used examples:

Service History and Maintenance
Like any high-performance vehicle, the A45 requires regular maintenance to keep it running at its best. Ensure the car you are looking at has a comprehensive service history. Pay particular attention to oil changes, as the turbocharged engine can place stress on the oil system. If the car hasn’t had regular maintenance or has a poor service history, it could result in costly repairs down the line.

Turbocharged Engine and Exhaust
The A45’s 2.0-litre turbocharged engine is strong but is prone to issues with its turbocharger and intercooler over time, especially if the car has been driven hard. Check for any warning lights related to the turbo or exhaust systems and listen for unusual noises from the engine. A full diagnostic check is highly recommended before finalising your purchase.

Transmission and DCT Gearbox
The dual-clutch transmission (DCT) in the A45 provides quick shifts, but it's important to ensure it operates smoothly. Some owners report occasional jerky shifts at low speeds or when the car is cold, though this is not always a sign of a major issue. If possible, test the car thoroughly, especially in low-speed driving conditions, to get a feel for how the transmission behaves.

Brakes and Suspension
The A45 AMG comes with high-performance braking components, which can wear out quickly if the car has been driven aggressively. Check the condition of the brake pads and discs, and be prepared for a more expensive replacement compared to standard brake components. Similarly, the adaptive suspension system can develop faults if not maintained properly. Ensure that the suspension performs as expected when driving over bumps and through corners.

Interior Wear and Tear
While the A45’s interior is made with quality materials, heavy use of leather, sport seats, and other high-performance components can result in wear. Look for signs of seat bolster damage, especially on the driver’s side. The steering wheel and gear selector may also show signs of wear. Keep in mind that replacing high-end interior parts can be expensive.

Optional Extras and Packs

When buying a used A45 AMG, it’s worth considering which optional extras and packages the car may have come with. These can enhance both the car’s appearance and performance, and in some cases, make a significant difference to its driving experience.

AMG Aerodynamic Package
The AMG Aerodynamic Package is a popular option that improves the car’s visual appeal and aerodynamics. It includes a more aggressive front splitter, rear diffuser, and rear spoiler, giving the car a sportier, more purposeful look. These items not only enhance the A45’s appearance but can also improve stability at higher speeds, making them a worthwhile consideration for any enthusiast.

AMG Night Package
For those looking to give their A45 a stealthier appearance, the AMG Night Package adds black accents to various parts of the car, including the grille, window surrounds, and mirror caps. It’s a relatively subtle but effective way to make the A45 stand out without going over the top.

Panoramic Sunroof
The panoramic sunroof is another popular option, bringing more light into the cabin and creating a sense of space. This option is often appreciated by owners who value an open, airy interior.

Leather Upholstery and Premium Sound System
The standard interior of the A45 is already quite luxurious, but upgrading to full leather upholstery can add an extra layer of comfort. Additionally, the Burmester sound system upgrade offers a significantly better audio experience than the standard setup. Both of these options improve the overall feel of the car, especially on longer journeys.

Park Assist and 360-degree Camera
Many A45 models come with parking sensors and the optional 360-degree camera system, which makes parking in tight spaces much easier. The camera provides a bird’s-eye view of the area around the car, ensuring you can park confidently.

Conclusion

The Mercedes-AMG A45 W176 is a remarkable hot hatch that offers outstanding performance, advanced technology, and a luxurious driving experience. However, as with any used performance car, it’s important to look for a well-maintained example with a solid service history. Check the turbocharger, transmission, and suspension, as these are key areas where issues may arise. Consider the optional extras, such as the AMG Aerodynamic and Night Packages, which can enhance the car’s appearance and driving dynamics.

With the right care, the A45 AMG remains a thrilling, practical, and reliable vehicle. Whether you’re after an aggressive-looking hot hatch or a performance-focused daily driver, the A45 AMG is an excellent choice.