The launch of the Mercedes CLS in 2004 testified to the fact that getting a smart-looking coupe didn’t really entail making significant compromises. Since then, three generations have passed, but the style and reliability of the vehicles remain the same. However, when it comes to purchasing any car, a certain amount of research work becomes necessary. So, how reliable is a Mercedes-Benz AMG CLS 53? Read on to know the answer.

Engine, performance, and transmission
All Mercedes Benz AMG CLS53 comes with an electrically supercharged and turbocharged 3.0-liter inline-six-cylinder engine. Besides that, the vehicle possesses a nine-speed automatic transmission, all-wheel drive, and a 48-volt hybrid-assist system known as EQ Boost.

The engine pumps out 384 lb-ft of torque and 429 horsepower, which is further beefed up by the EQ Boost, adding 184 lb-ft of torque and 21 horsepower. The CLS53 has the potential to reach 60 mph in 4.0 seconds and can cover 111 mph within 12.5 seconds. The inline six-cylinders are eager to rev, and the nine-speed offers rapid upshifts and sufficient downshifts.

The AMG CLS53 comes with adaptive dampers and an air suspension as standard. This system offers the model a fair ride and surefooted handling on most roads. However, the CLS is prone to lose balance over bumps and can feel a bit fragile over rough roadways. Nevertheless, the electrically assisted steering saves the day as it is direct and unexpectedly rich in feedback.

Real-world MPG and fuel economy
According to the estimation of the Environmental Protection Agency, the CLS53 is likely to return 26 mpg highway and 21 mpg city. However, as per the real-world tests conducted, it is far more fuel-efficient than the official estimate claim, as it returned 30 mpg on their 75-mph highway test route for fuel economy.

Interior, cargo, and comfort
Mercedes is especially noted for its upscale interiors, exhibiting a combination of old-world opulence and the latest state-of-the-art technology. The AMG CLS53 is no exception to this rule. All the significant displays have been made digital, including the instrument panel. Still, they do not diminish the warmth of the model’s front seat — a feature that none of its competitors seem to match.

Despite being a four-seat coupe, the rear part of the CLS53 feels like a sedan with its three-across seating arrangement and a 40/20/40-split collapsible back seat. The roofline is sloppy, reducing the headroom for adults, with a trunk capacity of just 12 cubic feet.

Infotainment system and connectivity
All CLS53 come with a Mercedes-Benz User Experience (MBUX) infotainment system. The system typically includes numerous input methods, including smartphone-like touch controls, which help manipulate the steering wheel. Besides that, the system also features a center touchscreen and a robust touchpad on the center console. Furthermore, there are features like Apple CarPlay and Android Auto integration, three USB ports, and built-in navigation for a comfortable, hassle-free, fun ride.

Safety and driver-assistance properties
Driver-assistance technology like blind-spot monitoring and automated emergency braking is standard in all AMG CLS53. Other key safety features include:

Adaptive cruise control, besides a stop-and-go technology
Automatic high-beam headlights
Lane-departure warning and lane-keeping assist

How to get a Mercedes Benz ANG CLS53 for a lower price?
Mercedes-Benz offers a certified pre-owned program to buyers in the hunt for a Mercedes Benz AMG CLS53. Under this program, the brand provides manufacturers’ support to older vehicles that are less than six years old, have traveled less than 75,000 miles, have been serviced according to schedule, and include a CARFAX® Vehicle History Report. Furthermore, the Mercedes Benz AMG CLS53 must pass a 165+ Point Inspection to get qualified for the program. The selected car will receive the backing of the remaining four-year/50,000-mile New Vehicle Limited Warranty. On the expiry of this warranty, the certified pre-owned program warranty will automatically come into effect and provide the car with an additional 12 months of backing for unlimited miles.

Potential owners can use this certified program to ensure that the Mercedes-Benz AMG CLS53 is in top condition.