Compare the2025 Hyundai Elantra N LineVS 2024 Audi A4

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

Safety

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In the past twenty years hundreds of infants and young children have died after being left in vehicles, usually by accident. When turning the vehicle off, drivers of the Elantra N Line are reminded to check the back seat if they opened the rear door before starting out. The A4 doesn’t offer a back seat reminder.

The Elantra N Line 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 and moves the vehicle back into its lane. A system to reveal vehicles in the A4’s blind spot costs extra.

To help make backing out of a parking space safer, the Elantra N Line has standard Rear Cross-Traffic Collision Warning and Rear Cross-Traffic Collision-Avoidance Assist automatically engages the brakes to help avoid a collision. Audi charges extra for Rear Cross-Traffic Assist on the A4.

The Elantra N Line’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 A4 doesn’t offer a driver alert monitor.

Both the Elantra N Line and the A4 have standard driver and passenger frontal airbags, front side-impact airbags, side-impact head airbags, front seatbelt pretensioners, height adjustable front shoulder belts, plastic fuel tanks, four-wheel antilock brakes, traction control, electronic stability systems to prevent skidding, crash mitigating brakes, daytime running lights, lane departure warning systems and rearview cameras.

The National Highway Traffic Safety Administration does 35 MPH front crash tests on new vehicles. In this test, results indicate that the Hyundai Elantra N Line is safer than the Audi A4:

	Elantra N Line	A4
	Driver
STARS	5 Stars	4 Stars
HIC	142	164
Neck Injury Risk	21%	26%
Neck Compression	51 lbs.	55 lbs.
Leg Forces (l/r)	66/48 lbs.	431/395 lbs.
	Passenger
STARS	4 Stars	4 Stars
Chest Compression	.6 inches	1 inches
Neck Compression	6 lbs.	47 lbs.
Leg Forces (l/r)	135/61 lbs.	324/341 lbs.

New test not comparable to pre-2011 test results. More stars = Better. Lower test results = Better.

The National Highway Traffic Safety Administration does side impact tests on new vehicles. In this test, which crashes the vehicle into a flat barrier at 38.5 MPH and into a post at 20 MPH, results indicate that the Hyundai Elantra N Line is safer than the Audi A4:

	Elantra N Line	A4
	Front Seat
STARS	5 Stars	5 Stars
HIC	83	172
	Rear Seat
STARS	5 Stars	5 Stars
Hip Force	355 lbs.	777 lbs.
	Into Pole
STARS	5 Stars	5 Stars
Max Damage Depth	11 inches	12 inches
HIC	184	333
Spine Acceleration	40 G’s	47 G’s

New test not comparable to pre-2011 test results. More stars = Better. Lower test results = Better.

Warranty

The Elantra N Line comes with a full 5-year/60,000-mile basic warranty, which covers the entire car and includes 24-hour roadside assistance. The A4’s 4-year/50,000-mile basic warranty expires 1 year or 10,000 miles sooner.

Hyundai’s powertrain warranty covers the Elantra N Line 6 years and 50,000 miles longer than Audi covers the A4. Any repair needed on the engine, transmission, axles, joints or driveshafts is fully covered for 10 years or 100,000 miles. Coverage on the A4 ends after only 4 years or 50,000 miles.

Hyundai pays for scheduled maintenance on the Elantra N Line for 3 years and 36,000 miles. Hyundai will pay for oil changes, tire rotations, air filter replacements, cabin filter replacement, brake fluid replacement, inspections, and any other required maintenance. Audi only pays for the first scheduled maintenance visit on the A4.

There are almost 3 times as many Hyundai dealers as there are Audi dealers, which makes it much easier should you ever need service under the Elantra N Line’s warranty.

Reliability

J.D. Power and Associates’ 2024 Initial Quality Study of new car owners surveyed provide the statistics that show that Hyundai vehicles are better in initial quality than Audi vehicles. J.D. Power ranks Hyundai third in initial quality, above the industry average. With 80 more problems per 100 vehicles, Audi is ranked 31st, below the industry average.

J.D. Power and Associates’ 2024 survey of the owners of three-year-old vehicles provides the long-term dependability statistics that show that Hyundai vehicles are more reliable than Audi With 77 fewer problems per 100 vehicles in the first three years of ownership, J.D. Power ranks Hyundai higher than Audi.

From surveys of all its subscribers, Consumer Reports’ January 2024 Auto Issue reports that Hyundai vehicles are more reliable than Audi vehicles. Consumer Reports ranks Hyundai 8 places higher in reliability than Audi.

Fuel Economy and Range

On the EPA test cycle the Elantra N Line gets better mileage than the A4:

			MPG
Elantra N Line
	FWD	1.6 turbo 4-cyl.	28 city/35 hwy
A4
	AWD	40 TFSI 2.0 turbo 4-cyl. Hybrid	26 city/35 hwy
		45 TFSI 2.0 turbo 4-cyl. Hybrid	24 city/32 hwy

To lower fuel costs and make buying fuel easier, the Hyundai Elantra N Line uses regular unleaded gasoline. The A4 requires premium for maximum efficiency, which can cost on average about 84.9 cents more per gallon.

Transmission

An eight-speed automatic (SMG) is standard on the Hyundai Elantra N Line, for better acceleration and lower engine speed on the highway. Only a seven-speed automatic is available for the A4.

Brakes and Stopping

The Elantra N Line stops shorter than the A4:

	Elantra N Line	A4
60 to 0 MPH	111 feet	120 feet	Motor Trend

Tires and Wheels

For better traction, the Elantra N Line has larger tires than the A4 (235/40R18 vs. 225/50R17).

The Elantra N Line’s tires provide better handling because they have a lower 40 series profile (height to width ratio) that provides a stiffer sidewall than the A4’s standard 50 series tires.

For better ride, handling and brake cooling the Elantra N Line has standard 18-inch wheels. Smaller 17-inch wheels are standard on the A4.

Suspension and Handling

The Elantra N Line handles at .91 G’s, while the A4 Premium pulls only .85 G’s of cornering force in a Motor Trend skidpad test.

The Elantra N Line executes Motor Trend’s “Figure Eight” maneuver quicker than the A4 Premium (26.3 seconds @ .66 average G’s vs. 27.2 seconds @ .64 average G’s).

Chassis

The Hyundai Elantra N Line may be more efficient, handle and accelerate better because it weighs about 400 to 600 pounds less than the Audi A4.

Passenger Space

Because it has more passenger and cargo room, the EPA rates the Elantra N Line a Mid-size car, while the A4 is rated a Compact.

The Elantra N Line has 7.4 cubic feet more passenger volume than the A4 (99.4 vs. 92).

The Elantra N Line has 3.3 inches more front headroom, 1 inch more front legroom, .6 inches more front shoulder room, 2.3 inches more rear legroom and 1.1 inches more rear shoulder room than the A4.

Cargo Capacity

The Elantra N Line has a much larger trunk than the A4 (14.2 vs. 12 cubic feet).

Ergonomics

The Elantra N Line’s standard Proximity Key allows you to unlock the doors from either front 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 A4 only offers hands-free access for the ignition, none to unlock the car.

To quickly and conveniently keep personal devices charged without cables tangling and wearing out, the Hyundai Elantra N Line has a standard wireless phone charging system (Qi) in the center console. Only the A4 Premium Plus/Prestige offers wireless charging.

Economic Advantages

Insurance will cost less for the Elantra N Line owner. The Complete Car Cost Guide estimates that insurance for the Elantra N Line will cost $1020 to $5845 less than the A4 over a five-year period.

IntelliChoice estimates that five-year ownership costs (depreciation, financing, insurance, fuel, fees, repairs and maintenance) for the Hyundai Elantra N Line will be $14897 to $27988 less than for the Audi A4.

Recommendations

A group of representative automotive journalists from North America selected the Elantra as the 2021 North American Car of the Year. The A4 has never been chosen.

The Hyundai Elantra outsold the Audi A4/S4 by almost 10 to one during 2023.

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