Compare the2025 Mercedes AMG CLAVS 2024 Audi S5 Sportback

The AMG CLA has a standard blind spot warning system that uses sensors to alert the driver to objects in the vehicle’s blind spots where the side view mirrors don’t reveal them. A system to reveal vehicles in the S5 Sportback’s blind spot costs extra.

To help make backing out of a parking space safer, the AMG CLA has standard Rear Cross-Traffic Alert and Active Brake Assist automatically engages the brakes to help avoid a collision. Audi charges extra for Rear Cross-Traffic Assist on the S5 Sportback.

The AMG CLA’s driver alert monitor detects an inattentive driver then sounds a warning and suggests a break. According to the NHTSA, drivers who fall asleep cause about 100,000 crashes and 1500 deaths a year. The S5 Sportback doesn’t offer a driver alert monitor.

Both the AMG CLA and the S5 Sportback have standard driver and passenger frontal airbags, front side-impact airbags, driver and front passenger knee airbags, side-impact head airbags, front and rear seatbelt pretensioners, four-wheel antilock brakes, all wheel drive, traction control, electronic stability systems to prevent skidding, crash mitigating brakes, daytime running lights, rearview cameras, available lane departure warning systems and around view monitors.

There are over 25 percent more Mercedes dealers than there are Audi dealers, which makes it easier should you ever need service under the AMG CLA’s warranty.

J.D. Power and Associates’ 2024 Initial Quality Study of new car owners surveyed provide the statistics that show that Mercedes vehicles are better in initial quality than Audi vehicles. With 36 fewer problems per 100 vehicles, JD Power ranks Mercedes higher than Audi.

J.D. Power and Associates’ 2024 survey of the owners of three-year-old vehicles provides the long-term dependability statistics that show that Mercedes vehicles are more reliable than Audi With 57 fewer problems per 100 vehicles in the first three years of ownership, J.D. Power ranks Mercedes higher than Audi.

The AMG CLA 45 S’ standard 2.0 turbo 4-cylinder hybrid produces 67 more horsepower (416 vs. 349) than the S5 Sportback’s 3.0 turbo V6.

On the EPA test cycle the AMG CLA 35 gets better fuel mileage than the S5 Sportback (22 city/29 hwy vs. 20 city/29 hwy).

The AMG CLA offers a standard sequential manual gearbox (SMG). With no clutch pedal to worry about and a fully automatic mode, an SMG is much more efficient than a conventional automatic but just as easy to drive. The S5 Sportback doesn’t offer an SMG or a conventional manual transmission.

The AMG CLA’s launch control uses engine electronics to hold engine RPM’s precisely in order to provide the most stable and rapid acceleration possible, using all of the available traction. The S5 Sportback doesn’t offer launch control.

Changing a flat tire near traffic can be dangerous and inconvenient. The run-flat tires available on the AMG CLA can be driven up to 50 miles without any air pressure, allowing you to drive to a service station for a repair. The S5 Sportback doesn’t offer run-flat tires.

The AMG CLA’s drift compensation steering can automatically compensate for road conditions which would cause the vehicle to drift from side to side, helping the driver to keep the vehicle straight more easily. The S5 Sportback doesn’t offer drift compensation steering.

For better handling and stability, the average track (width between the wheels) on the AMG CLA is 1 inch wider in the front and 1.4 inches wider in the rear than the track on the S5 Sportback.

The AMG CLA 45 S handles at .99 G’s, while the S5 Sportback Prestige pulls only .93 G’s of cornering force in a Motor Trend skidpad test.

The AMG CLA 45 S executes Motor Trend’s “Figure Eight” maneuver quicker than the S5 Sportback Prestige (24.1 seconds @ .8 average G’s vs. 25 seconds @ .76 average G’s).

For better maneuverability, the AMG CLA 35’s turning circle is 2 feet tighter than the S5 Sportback’s (36.4 feet vs. 38.4 feet). The AMG CLA 45 S’ turning circle is .3 feet tighter than the S5 Sportback’s (38.1 feet vs. 38.4 feet).

The Mercedes AMG CLA may be more efficient, handle and accelerate better because it weighs about 150 to 200 pounds less than the Audi S5 Sportback.

The AMG CLA has .7 inches more front headroom and .5 inches more front legroom than the S5 Sportback.

Unlike the driver-only memory system optional at extra cost in the S5 Sportback, the AMG CLA has standard driver and passenger memory, so that when drivers switch, the memory setting adjusts the driver’s seat and outside mirror angle and the front passenger seat also adjusts to the new passenger’s preset preferences.

The AMG CLA’s standard easy entry and exit feature glides the driver’s seat back, making it easier for the driver to get in and out. The S5 Sportback doesn’t offer an easy entry system.

The AMG CLA’s standard Keyless-Go allow you to unlock the doors from any outside door handle, open the trunk, and start the engine, all without removing the key from the pocket or purse. Keyless Engine Start/Stop standard on the S5 Sportback only offers hands-free access for the ignition, none to unlock the car.

The AMG CLA’s power window, power lock, power mirror and cruise control switches are lit from behind, making them plainly visible and easier to operate at night. The S5 Sportback’s cruise control switches are unlit, making them difficult to find at night and operate safely.

The S5 Sportback’s cornering lamps activate a lamp on the front corner when the turn signal is activated. The AMG CLA’s optional adaptive cornering lights turn the actual headlight unit up to several degrees, depending on steering wheel angle and vehicle speed. This lights a significant distance into corners at any speed.

The Mercedes AMG CLA has power folding mirrors that offer unparalleled convenience while maneuvering in tight places or parked. With the mirrors folded it’s easier to walk past and help prevent parking damage. The mirrors can be quickly unfolded when the driver is ready to leave. Power folding mirrors are only offered on the S5 Sportback Premium Plus/Prestige.

To quickly and conveniently keep personal devices charged without cables tangling and wearing out, the Mercedes AMG CLA has a standard wireless phone charging system (Qi) in the center console. Only the S5 Sportback Premium Plus/Prestige offers wireless charging.

The AMG CLA’s Active Parking Assist can parallel park or back into a parking spot by itself, starting, stopping and changing direction automatically. The S5 Sportback Prestige’s automatic parking system requires operating the brakes and transmission to safely park.