Compare the2024 Hyundai ElantraVS 2024 Mazda 3

To help make backing out of a parking space safer, the Elantra has standard Rear Cross-Traffic Collision Warning with Rear Cross-Traffic Collision-Avoidance Assist, systems which detect vehicles approaching from the sides and can automatically apply the brakes to prevent a collision. Only the Mazda 3 Turbo Premium Plus offers Rear Cross Traffic Braking.

Both the Elantra and the Mazda 3 have standard driver and passenger frontal airbags, front and rear side-impact airbags, side-impact head airbags, front seatbelt pretensioners, front wheel drive, height adjustable front shoulder belts, four-wheel antilock brakes, traction control, electronic stability systems to prevent skidding, crash mitigating brakes, daytime running lights, lane departure warning systems, blind spot warning systems, rearview cameras, rear cross-path warning, driver alert monitors and available rear parking sensors.

The National Highway Traffic Safety Administration does 35 MPH front crash tests on new vehicles. In this test, results indicate that the Hyundai Elantra is safer than the Mazda 3:

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 is safer than the Mazda 3:

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

The Elantra comes with a full 5-year/60,000-mile basic warranty, which covers the entire car and includes 24-hour roadside assistance. The 3’s 3-year/36,000-mile basic warranty expires 2 years or 24,000 miles sooner.

Hyundai’s powertrain warranty covers the Elantra 5 years and 40,000 miles longer than Mazda covers the 3. Any repair needed on the engine, transmission, axles, joints or driveshafts is fully covered for 10 years or 100,000 miles. Coverage on the Mazda 3 ends after only 5 years or 60,000 miles.

The Elantra’s corrosion warranty is 2 years longer than the Mazda 3’s (7 vs. 5 years).

Hyundai pays for scheduled maintenance on the Elantra 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. Mazda doesn’t pay scheduled maintenance for the 3.

There are over 55 percent more Hyundai dealers than there are Mazda dealers, which makes it much easier should you ever need service under the Elantra’s warranty.

To reliably power the ignition and other systems and to recharge the battery, the Elantra has a standard 150-amp alternator. The Mazda 3’s standard 100-amp alternator isn’t as powerful.

J.D. Power and Associates’ 2023 Initial Quality Study of new car owners surveyed provide the statistics that show that Hyundai vehicles are better in initial quality than Mazda vehicles. J.D. Power ranks Hyundai above average in initial quality. With 15 more problems per 100 vehicles, Mazda is rated below average.

J.D. Power and Associates’ 2022 survey of the owners of three-year-old vehicles provides the statistics that show that Hyundai vehicles are more reliable than Mazda vehicles. J.D. Power ranks Hyundai third in reliability, above the industry average. With 31 more problems per 100 vehicles, Mazda is ranked 12th.

On the EPA test cycle the Elantra gets better mileage than the Mazda 3 Sedan:

On the EPA test cycle the Elantra gets better mileage than the Mazda 3 Hatchback:

To lower fuel costs and make buying fuel easier, the Hyundai Elantra uses regular unleaded gasoline. The Mazda 3 with the 2.5 turbo 4-cylinder engine requires premium for maximum efficiency, which can cost on average about 82.8 cents more per gallon.

The Elantra has a standard continuously variable transmission (CVT). With no “steps” between gears, it can keep the engine at the most efficient speed for fuel economy, or keep it at its peak horsepower indefinitely for maximum acceleration. The Mazda 3 doesn’t offer a CVT.

The Elantra stops shorter than the Mazda 3:

For better traction, the Elantra’s optional tires are larger than the largest tires available on the Mazda 3 (225/45R17 vs. 215/45R18).

The Elantra has vehicle speed sensitive variable-assist power steering, for low-effort parking, better control at highway speeds and during hard cornering, and a better feel of the road. The Mazda 3 doesn’t offer variable-assist power steering.

The Elantra Limited handles at .85 G’s, while the Mazda 3 Carbon Edition Sedan AWD pulls only .79 G’s of cornering force in a Motor Trend skidpad test.

The Elantra Limited executes Motor Trend’s “Figure Eight” maneuver 1.1 seconds quicker than the Mazda 3 Carbon Edition Sedan AWD (27 seconds @ .63 average G’s vs. 28.1 seconds @ .58 average G’s).

The Hyundai Elantra may be more efficient, handle and accelerate better because it weighs about 350 to 550 pounds less than the Mazda 3.

As tested by Car and Driver while at idle, the interior of the Elantra Limited is quieter than the Mazda 3 Premium Hatchback (35 vs. 40 dB).

Because it has more passenger and cargo room, the EPA rates the Elantra a Mid-size car, while the Mazda 3 is rated a Compact.

The Elantra has 6.6 cubic feet more passenger volume than the Mazda 3 Sedan (99.4 vs. 92.8).

The Elantra has 2.6 inches more front headroom, .8 inches more front shoulder room, 2.9 inches more rear legroom and 2.1 inches more rear shoulder room than the Mazda 3 Sedan.

The Elantra has a larger trunk than the Mazda 3 Sedan (14.2 vs. 13.2 cubic feet).

To make loading groceries and cargo easier when your hands are full, the Elantra SEL/Limited’s trunk can be opened just by waiting momentarily behind the back bumper, leaving your hands completely free. The Mazda 3 doesn’t offer a hands-free gesture to open its trunk, forcing you to put cargo down if your hands are full.

The power windows standard on both the Elantra and the Mazda 3 have locks to prevent small children from operating them. When the lock on the Elantra is engaged the driver can still operate all of the windows, for instance to close one opened by a child. The Mazda 3 prevents the driver from operating the other windows just as it does the other passengers.

Consumer Reports rated the Elantra’s headlight performance “Fair,” a higher rating than the Mazda 3’s headlights, which were rated “Poor.”

IntelliChoice estimates that five-year ownership costs (depreciation, financing, insurance, fuel, fees, repairs and maintenance) for the Hyundai Elantra will be $3037 to $7404 less than for the Mazda 3.

J.D. Power and Associates rated the Elantra third among compact cars in owner reported satisfaction. This includes how well the vehicle performs and satisfies its owner’s expectations. The Mazda 3 isn’t in the top three.

A group of representative automotive journalists from North America selected the Elantra as the 2021 North American Car of the Year. The Mazda 3 has never been chosen.

The Hyundai Elantra outsold the Mazda 3 by over four to one during 2023.