Compare the2024 Mercedes AMG C-Class SedanVS 2024 Volkswagen Jetta GLI

Safety
Warranty
Reliability
Engine
Fuel Economy and Range
Transmission
Brakes and Stopping
Tires and Wheels
Suspension and Handling
Chassis
Passenger Space
Cargo Capacity
Servicing Ease
Ergonomics
Recommendations

Safety

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For enhanced safety, the front and rear seat shoulder belts of the Mercedes AMG C-Class Sedan have pretensioners to tighten the seatbelts and eliminate dangerous slack in the event of a collision. The Volkswagen Jetta GLI doesn’t offer pretensioners for its rear seat belts.

The AMG C-Class Sedan’s pre-crash front seatbelts will tighten automatically in the event the vehicle detects an impending crash, improving protection against injury significantly. The Jetta GLI doesn’t offer pre-crash pretensioners.

The Mercedes AMG C-Class Sedan has a standard driver’s side knee airbag mounted low on the dashboard. The knee airbag helps prevent the driver from sliding under the seatbelts or the main frontal airbag; this keeps the driver better positioned during a collision for maximum protection. A knee airbag also helps keep the legs from striking the dashboard, preventing knee and leg injuries in the case of a serious frontal collision. The Jetta GLI doesn’t offer knee airbags.

The AMG C-Class Sedan has all-wheel drive to maximize traction under poor conditions, especially in ice and snow. The Jetta GLI doesn’t offer all-wheel drive.

Earlier warning of stopped traffic, traffic signals, dangerous road conditions, weather, or accidents, can keep driver's safer and prevent crashes. The AMG C-Class Sedan offers optional Car-to-X Communication, a system that seemlesly communicates important warnings to the driver about impending danger, if they're available. The Jetta GLI doesn’t offer a system that can receive automated systems from infrastructure or other vehicles.

The AMG C-Class Sedan has a standard Surround View System to allow the driver to see objects all around the vehicle on a screen. The Jetta GLI only offers a rear monitor.

The AMG C-Class Sedan’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 Jetta GLI doesn’t offer a driver alert monitor.

Both the AMG C-Class Sedan and the Jetta GLI have standard driver and passenger frontal airbags, front side-impact airbags, side-impact head airbags, height adjustable front shoulder belts, four-wheel antilock brakes, traction control, electronic stability systems to prevent skidding, crash mitigating brakes, daytime running lights, blind spot warning systems, rearview cameras and rear cross-path warning.

The Mercedes AMG C-Class Sedan weighs 734 to 1475 pounds more than the Volkswagen Jetta GLI. The NHTSA advises that heavier cars are much safer in collisions than their significantly lighter counterparts.

For its top level performance in IIHS driver and passenger-side small overlap frontal, moderate overlap frontal, side impact, roof strength and head restraint tests, with its optional vehicle-to-vehicle front crash prevention system, with its optional vehicle-to-pedestrian front crash prevention system, and its standard headlight’s “Good” rating, the Insurance Institute for Highway Safety grants the AMG C-Class Sedan its highest rating: “Top Safety Pick Plus” for 2022, a rating granted to only 131 vehicles tested by the IIHS. The Jetta GLI last would have qualified as only a standard “Top Safety Pick” in 2017.

Warranty

The AMG C-Class Sedan’s corrosion warranty is unlimited miles longer than the Jetta GLI’s (unlimited vs. 100,000 miles).

Reliability

J.D. Power and Associates’ 2023 Initial Quality Study of new car owners surveyed provide the statistics that show that Mercedes vehicles are better in initial quality than Volkswagen vehicles. With 48 fewer problems per 100 vehicles, JD Power ranks Mercedes higher than Volkswagen.

J.D. Power and Associates’ 2022 survey of the owners of three-year-old vehicles provides the long-term dependability statistics that show that Mercedes vehicles are more reliable than Volkswagen With 22 fewer problems per 100 vehicles in the first three years of ownership, J.D. Power ranks Mercedes higher than Volkswagen.

Engine

The AMG C 43’s standard 2.0 turbo 4-cylinder hybrid produces 174 more horsepower (402 vs. 228) and 111 lbs.-ft. more torque (369 vs. 258) than the Jetta GLI’s 2.0 turbo 4-cylinder. The AMG C 63 S E’s standard 2.0 turbo 4-cylinder hybrid produces 443 more horsepower (671 vs. 228) and 494 lbs.-ft. more torque (752 vs. 258) than the Jetta GLI’s 2.0 turbo 4-cylinder.

As tested in Car and Driver the AMG C 63 S E is faster than the Volkswagen Jetta GLI (automatics tested):

	AMG C-Class Sedan	Jetta GLI
Zero to 60 MPH	2.9 sec	5.6 sec
Zero to 100 MPH	7.1 sec	13.8 sec
5 to 60 MPH Rolling Start	3.6 sec	6.1 sec
Quarter Mile	11.2 sec	14.2 sec
Speed in 1/4 Mile	121 MPH	101 MPH
Top Speed	174 MPH	126 MPH

Fuel Economy and Range

The AMG C 63 S E can travel with zero emissions for 7 miles. The Jetta GLI can’t move without running its internal combustion engine.

Regenerative brakes improve the AMG C-Class Sedan’s fuel efficiency by converting inertia back into energy instead of wasting it. The Jetta GLI doesn’t offer a regenerative braking system.

Regardless of its engine, the AMG C-Class Sedan’s engine automatically turns off when the vehicle is stopped, saving fuel and reducing pollution. If the conditions warrant or the driver wishes, the system can be manually disabled at any time for the duration of a trip. Volkswagen only offers an automatic engine start/stop system on the Jetta GLI Automatic.

The AMG C-Class Sedan has 4.2 gallons more fuel capacity than the Jetta GLI (17.4 vs. 13.2 gallons), for longer range between fill-ups.

Transmission

The Mercedes AMG C-Class Sedan comes standard with an automatic transmission, for driver comfort, especially in the city. Automatic costs extra on the Jetta GLI.

A nine-speed automatic (SMG) is standard on the Mercedes AMG C-Class Sedan, for better acceleration and lower engine speed on the highway. Only a seven-speed automatic is available for the Jetta GLI.

The AMG C-Class Sedan’s launch control uses engine electronics to hold engine RPM’s at 4000 in order to provide the most stable and rapid acceleration possible, using all of the available traction. The Jetta GLI doesn’t offer launch control.

Brakes and Stopping

For better stopping power the AMG C-Class Sedan’s brake rotors are larger than those on the Jetta GLI:

	AMG C 43	AMG C 63 S E	Jetta GLI
Front Rotors	14.6 inches	15.4 inches	13.4 inches
Rear Rotors	12.6 inches	14.6 inches	11.8 inches

The AMG C-Class Sedan stops much shorter than the Jetta GLI:

	AMG C-Class Sedan	Jetta GLI
70 to 0 MPH	139 feet	174 feet	Car and Driver

Tires and Wheels

For better traction, the AMG C-Class Sedan has larger standard tires than the Jetta GLI (245/45R18 vs. 225/45R18). The AMG C 63 S E’s optional tires are larger than the largest tires available on the Jetta GLI (F:265/35R20 & R:275/35R20 vs. 225/45R18).

The AMG C-Class Sedan’s optional 245/35R20 front and 265/30R20 rear tires provide better handling because they have a lower 35 series front and 30 series rear profile (height to width ratio) that provides a stiffer sidewall than the Jetta GLI’s 45 series tires.

For better ride, handling and brake cooling the AMG C-Class Sedan offers optional 20-inch wheels. The Jetta GLI’s largest wheels are only 18-inches.

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

Suspension and Handling

The AMG C-Class Sedan’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 Jetta GLI doesn’t offer drift compensation steering.

For a smoother ride and more stable handling, the AMG C-Class Sedan’s wheelbase is 7.2 inches longer than on the Jetta GLI (112.8 inches vs. 105.6 inches).

For better handling and stability, the track (width between the wheels) on the AMG C-Class Sedan is 2.1 inches wider in the front and 2.4 inches wider in the rear than on the Jetta GLI.

The AMG C 63 S E handles at .99 G’s, while the Jetta GLI Autobahn pulls only .86 G’s of cornering force in a Car and Driver skidpad test.

Chassis

To almost totally eliminate engine vibration in the passenger area, the AMG C-Class Sedan Dynamic Plus has an electronically controlled liquid-filled front engine mount. A computer-controlled electric current in the liquid changes its viscosity, allowing the mount to dampen the engine completely at all RPMs. The Jetta GLI uses conventional solid rubber engine mounts.

Passenger Space

The AMG C-Class Sedan has 2.5 inches more front headroom, .6 inches more front legroom, .4 inches more front shoulder room, .4 inches more rear headroom and 1.6 inches more rear shoulder room than the Jetta GLI.

Cargo Capacity

To allow full utilization of available cargo room, the AMG C-Class Sedan’s trunk lid uses concealed beam hinges that don’t intrude into the trunk. Its intrusive beam hinge reduces the Jetta GLI’s useful trunk space.

Pressing a switch automatically lowers the AMG C-Class Sedan’s rear seats, to make changing between passengers and cargo easier. The Jetta GLI doesn’t offer automatic folding seats.

With its sedan body style, locking rear seatbacks and remote trunk release lockout, the AMG C-Class offers cargo security. The Jetta GLI’s non-lockable remote release defeats cargo security.

A standard locking glovebox keeps your small valuables safer in the AMG C-Class Sedan. The Jetta GLI doesn’t offer locking storage for small valuables.

To make loading and unloading groceries and cargo easier when your hands are full, the AMG C-Class Sedan’s power trunk can be opened or closed just by kicking your foot under the back bumper, leaving your hands completely free. The Jetta GLI doesn’t offer a power or hands-free opening trunk.

Servicing Ease

The AMG C-Class Sedan uses gas struts to support the hood for easier service access. The Jetta GLI uses a prop rod to support its heavy hood. It takes two hands to open the hood and set the prop rod, the prop rod gets in the way during maintenance and service, and the prop rod could be knocked out, causing the heavy hood to fall on the person maintaining or servicing the car.

The engine in the AMG C-Class Sedan is mounted longitudinally (North-South), instead of sideways, as in the Jetta GLI. This makes it easier to service and maintain, because the accessory belts are in front.

Ergonomics

Unlike the driver-only memory seat and mirrors in the Jetta GLI, the AMG C-Class Sedan has standard driver and passenger memory, so that when drivers switch, the memory setting adjusts the driver’s seat, steering wheel position and outside mirror angle and the front passenger seat also adjusts to the new passenger’s preset preferences.

The AMG C-Class Sedan offers an optional heads-up display that projects speed, tachometer, warning and navigation instruction readouts in front of the driver’s line of sight, allowing drivers to view information without diverting their eyes from the road. The Jetta GLI doesn’t offer a heads-up display.

If the windows are left open on the AMG C-Class Sedan the driver can close them all at the outside door handle or from a distance using the remote. On a hot day the driver can lower the windows from a distance using the keyless remote. The driver of the Jetta GLI can’t use the remote to operate the windows.

The AMG C-Class Sedan’s standard Keyless-Go allow you to unlock the doors from any outside door handle, open the trunk, and start the car, all without removing the key from the pocket or purse. Keyless Access standard on the Jetta GLI doesn’t offer a sensor on the rear doors, so you’ll have to reach a front handle to unlock the rear door.

Heated windshield washer fluid is standard on the AMG C-Class Sedan to defrost the washer nozzles and quickly clear ice and frost from the windshield without scraping. The Jetta GLI doesn’t offer heated windshield washer fluid.

The Insurance Institute for Highway Safety (IIHS) conducts detailed tests on headlights for their range both straight ahead and in curves and to be certain they don’t exceed acceptable amounts of glare to oncoming drivers. The AMG C-Class Sedan’s headlights were rated “Good” to “Acceptable” by the IIHS, while the Jetta GLI’s headlights are rated “Marginal” to “Poor.”

The AMG C-Class Sedan’s standard rear and side view mirrors have an automatic dimming feature. These mirrors can be set to automatically darken quickly when headlights shine on them, keeping following vehicles from blinding or distracting the driver. The Jetta GLI has an automatic rear view mirror, but its side mirrors don’t dim.

The AMG C-Class Sedan offers optional massaging front seats in order to maximize comfort and eliminate fatigue on long trips. Massaging seats aren’t available in the Jetta GLI.

Both the AMG C-Class Sedan and the Jetta GLI offer rear vents. For greater rear passenger comfort, the AMG C-Class Sedan has available rear air conditioning vents to keep rear occupants cool in summer or warm in winter. The Jetta GLI doesn’t offer rear air conditioning vents, only heat vents.

The AMG C-Class Sedan’s Active Parking Assist can parallel park or back into a parking spot by itself, starting, stopping and changing direction automatically. The Jetta GLI doesn’t offer an automated parking system.

Recommendations

J.D. Power and Associates rated the AMG C-Class Sedan third among compact premium cars in owner reported satisfaction. This includes how well the vehicle performs and satisfies its owner’s expectations. The Jetta GLI isn’t in the top three.

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