Compare the2025 Hyundai Elantra N LineVS 2025 Mazda 3

To help make backing out of a parking space safer, the Elantra N Line 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 N Line 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 and driver alert monitors.

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 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 N Line is safer than the Mazda 3:

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

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 3’s 3-year/36,000-mile basic warranty expires 2 years or 24,000 miles sooner.

Hyundai’s powertrain warranty covers the Elantra N Line 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 N Line’s corrosion warranty is 2 years longer than the Mazda 3’s (7 vs. 5 years).

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. 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 N Line’s warranty.

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 Mazda vehicles. J.D. Power ranks Hyundai third in initial quality, above the industry average. With 70 more problems per 100 vehicles, Mazda is ranked 29th, below the industry average.

The Elantra N Line’s 1.6 turbo 4-cylinder produces 10 more horsepower (201 vs. 191) and 9 lbs.-ft. more torque (195 vs. 186) than the Mazda 3’s standard 2.5 DOHC 4-cylinder.

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

To lower fuel costs and make buying fuel easier, the Hyundai Elantra N Line 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 84.9 cents more per gallon.

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 six-speed automatic is available for the Mazda 3.

The Elantra N Line 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 Mazda 3 doesn’t offer an SMG.

For better stopping power the Elantra N Line’s front brake rotors are larger than those on the Mazda 3:

The Elantra N Line stops much shorter than the Mazda 3:

For better traction, the Elantra N Line has larger tires than the Mazda 3 (235/40R18 vs. 205/60R16). The Elantra N Line’s tires are larger than the largest tires available on the Mazda 3 (235/40R18 vs. 215/45R18).

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 Mazda 3 2.5 S Sedan’s standard 60 series tires. The Elantra N Line’s tires are lower profile than the Mazda 3 Select Sport/Preferred/Carbon/Premium’s 45 series tires.

For better ride, handling and brake cooling the Elantra N Line has standard 18-inch wheels. Smaller 16-inch wheels are standard on the Mazda 3 2.5 S Sedan.

For superior ride and handling, the Hyundai Elantra N Line has fully independent front and rear suspensions. An independent suspension allows the wheels to follow the road at the best angle for gripping the pavement, without compromising ride comfort. The Mazda 3 has a rear torsion beam axle, with a semi-independent rear suspension.

The Elantra N Line has standard front and rear stabilizer bars, which help keep the Elantra N Line flat and controlled during cornering. The Mazda 3’s suspension doesn’t offer a rear stabilizer bar.

The Elantra N Line 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 N Line handles at .91 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 N Line executes Motor Trend’s “Figure Eight” maneuver 1.8 seconds quicker than the Mazda 3 Carbon Edition Sedan AWD (26.3 seconds @ .66 average G’s vs. 28.1 seconds @ .58 average G’s).

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

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

The Elantra N Line 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 N Line 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 N Line’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 N Line and the Mazda 3 have locks to prevent small children from operating them. When the lock on the Elantra N Line 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.

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. Push Button Start standard on the Mazda 3 only offers hands-free access for the ignition, none to unlock the car. Push Button Start is not available on the Mazda 3 Select Sport/Preferred/Carbon/Premium.

The Elantra N Line’s standard outside mirrors include heating elements to clear off the mirrors for better visibility. Mazda only offers heated mirrors on the Mazda 3 Select Sport/Preferred/Carbon/Premium.

The Elantra N Line has a standard dual zone air conditioning allows the driver and front passenger to choose two completely different temperatures so people with different temperature preferences won’t have to compromise. This makes both the driver and front passenger as comfortable as possible. Dual zone air conditioning is only available on the Mazda 3 Select Sport/Preferred/Carbon/Premium.

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. Wireless charging costs extra on the Mazda 3.

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.