Compare the2024 Lexus ISVS 2023 Hyundai Elantra N

Safety
Reliability
Engine
Fuel Economy and Range
Environmental Friendliness
Transmission
Tires and Wheels
Suspension and Handling
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 Lexus IS have pretensioners to tighten the seatbelts and eliminate dangerous slack in the event of a collision and force limiters to limit the pressure the belts will exert on the passengers. The Hyundai Elantra N doesn’t offer pretensioners for its rear seat belts.

The IS’ optional pre-crash front seatbelts will tighten automatically in the event the vehicle detects an impending crash, improving protection against injury significantly. The Elantra N doesn’t offer pre-crash pretensioners.

The Lexus IS has standard driver and front passenger side knee airbags mounted low on the dashboard. These airbags helps prevent the driver and front passenger from sliding under their seatbelts or the main frontal airbags; this keeps them better positioned during a collision for maximum protection. Knee airbags also help keep the legs from striking the dashboard, preventing knee and leg injuries in the case of a serious frontal collision. The Elantra N doesn’t offer knee airbags.

The IS has a standard Secondary Collision Brake, which automatically applies the brakes in the event of a crash to help prevent secondary collisions and prevent further injuries. The Elantra N doesn’t offer a post collision braking system: in the event of a collision that triggers the airbags, more collisions are possible without the protection of airbags that may have already deployed.

The IS offers all-wheel drive to maximize traction under poor conditions, especially in ice and snow. The Elantra N doesn’t offer all-wheel drive.

The IS offers an optional Panoramic View Monitor to allow the driver to see objects all around the vehicle on a screen. The Elantra N only offers a rear monitor and rear parking sensors that beep or flash a light. That doesn’t help with obstacles to the front or sides.

Both the IS and the Elantra N 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, lane departure warning systems, blind spot warning systems, rearview cameras and rear cross-path warning.

The Lexus IS weighs 419 to 705 pounds more than the Hyundai Elantra N. The NHTSA advises that heavier cars are much safer in collisions than their significantly lighter counterparts.

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

	IS	Elantra N
	Passenger
STARS	4 Stars	4 Stars
HIC	282	314
Chest Compression	.5 inches	.6 inches
Neck Injury Risk	41%	42%
Neck Stress	152 lbs.	177 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 Lexus IS is safer than the Hyundai Elantra N:

	IS	Elantra N
	Front Seat
STARS	5 Stars	5 Stars
Chest Movement	1 inches	1.2 inches
Abdominal Force	203 lbs.	239 lbs.
	Rear Seat
STARS	5 Stars	5 Stars
HIC	162	345
Spine Acceleration	28 G’s	68 G’s
	Into Pole
STARS	5 Stars	5 Stars
Spine Acceleration	34 G’s	40 G’s
Hip Force	650 lbs.	954 lbs.

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

Reliability

J.D. Power and Associates rated the IS first among compact premium cars in their 2023 Initial Quality Study. The Elantra N isn’t in the top three in its category.

J.D. Power and Associates’ 2023 Initial Quality Study of new car owners surveyed provide the statistics that show that Lexus vehicles are better in initial quality than Hyundai vehicles. J.D. Power ranks Lexus above average in initial quality. With 17 more problems per 100 vehicles, Hyundai is rated lower.

From surveys of all its subscribers, Consumer Reports’ January 2023 Auto Issue reports that Lexus vehicles are more reliable than Hyundai vehicles. Consumer Reports ranks Lexus second in overall reliability. Hyundai is ranked 13th.

Engine

The IS 350 F Sport’s standard 3.5 DOHC V6 produces 35 more horsepower (311 vs. 276) than the Elantra N’s 2.0 turbo 4-cylinder. The IS 500’s standard 5.0 DOHC V8 produces 196 more horsepower (472 vs. 276) and 106 lbs.-ft. more torque (395 vs. 289) than the Elantra N’s 2.0 turbo 4-cylinder.

Fuel Economy and Range

On the EPA test cycle the IS 300 RWD gets better fuel mileage than the Elantra N 8-speed SMG (21 city/31 hwy vs. 20 city/30 hwy).

The IS has 5 gallons more fuel capacity than the Elantra N (17.4 vs. 12.4 gallons), for longer range between fill-ups.

Environmental Friendliness

In its Green Vehicle Guide, the U.S. Environmental Protection Agency (EPA) rates the Lexus IS higher (5 out of 10) than the Hyundai Elantra N (3). This means the IS produces up to 16.5 pounds less smog-producing pollutants than the Elantra N every 15,000 miles.

Transmission

The Lexus IS comes standard with an automatic transmission, for driver comfort, especially in the city. Automatic costs extra on the Elantra N.

To facilitate fast shifting and allow the driver to focus on the road, the IS F Sport has a standard up-shift light to indicate when the engine is approaching redline. The Elantra N doesn’t offer an up-shift light.

Tires and Wheels

The IS has a standard space-saver spare tire so you can replace a flat tire and drive to have the flat repaired or replaced. A spare tire isn’t available on the Elantra N; it requires you to depend on roadside assistance and your vehicle will have to be towed.

Suspension and Handling

The IS 500 F Sport’s has front and rear gas-charged shocks for better control over choppy roads. The Elantra N’s suspension doesn’t offer front gas-charged shocks.

For a smoother ride and more stable handling, the IS’ wheelbase is 3.1 inches longer than on the Elantra N (110.2 inches vs. 107.1 inches).

The IS’ front to rear weight distribution is more even (54% to 46%) than the Elantra N’s (62.8% to 37.2%). This gives the IS more stable handling and braking.

For better maneuverability, the IS’ turning circle is 4.2 feet tighter than the Elantra N’s (34.2 feet vs. 38.4 feet). The IS AWD’s turning circle is 3 feet tighter than the Elantra N’s (35.4 feet vs. 38.4 feet).

Passenger Space

The IS has 2.5 inches more front legroom, .9 inches more front hip room and 3.5 inches more rear hip room than the Elantra N.

Cargo Capacity

To allow full utilization of available cargo room, the IS’ trunk lid uses concealed beam hinges that don’t intrude into the trunk. Its intrusive beam hinge reduces the Elantra N’s useful trunk space.

The IS’ standard folding rear seats are split to accommodate bulky cargo. The Elantra N’s standard single piece folding rear seat is not as flexible; long cargo and a passenger can’t share the rear seat.

With its sedan body style, valet key, locking rear seatbacks and remote trunk release lockout, the IS offers cargo security. The Elantra N’s non-lockable remote release defeats cargo security.

A standard locking glovebox (which can’t be accessed with the valet key) keeps your small valuables safer in the IS. The Elantra N doesn’t offer locking storage for small valuables.

Servicing Ease

The IS uses gas struts to support the hood for easier service access. The Elantra N 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 IS is mounted longitudinally (North-South), instead of sideways, as in the Elantra N. This makes it easier to service and maintain, because the accessory belts are in front.

J.D. Power and Associates surveys of service recipients show that Lexus service is better than Hyundai. J.D. Power ranks Lexus first in service department satisfaction. With a 66% lower rating, Hyundai is ranked 29th.

Ergonomics

When three different drivers share the IS, the optional memory system makes it convenient for all three. Each setting activates different, customized memories for the driver’s seat (memory seat optional for the front passenger), steering wheel position and outside mirror angle. The Elantra N doesn’t offer a memory system.

The IS’ standard easy entry system raises the steering wheel and glides the driver’s seat back, making it easier for the driver to get in and out. The Elantra N doesn’t offer an easy entry system.

The IS’ instruments include an oil pressure gauge and a temperature gauge - which could save your engine! Often ‘idiot lights’ don’t warn you until damage has been done. The Elantra N does not have an oil pressure gauge.

The IS’ power parking brake sets with one touch and releases with one touch or automatically. The Elantra N has a lever-type parking brake that has to be strenuously raised to engage properly. It has to be lifted up more and a button depressed to release it.

The IS’ front and rear power windows all open or close fully with one touch of the switches, making it more convenient at drive-up windows and toll booths, or when talking with someone outside the car. The Elantra N’s passenger windows don’t open or close automatically.

If the windows are left open on the IS the driver can close them all at the outside door handle. On a hot day the driver can lower the windows at the outside door handle or from a distance using the keyless remote. (This window function must be activated by your Lexus service department.) The driver of the Elantra N can only operate the windows from inside the vehicle, with the ignition on.

The IS’ power window, power lock and power mirror switches are lit from behind, making them plainly visible and easier to operate at night. The Elantra N’s passenger power window and power mirror switches are unlit, making them difficult to find at night and operate safely.

The IS’ optional wipers adjust their speed and turn on and off automatically according to the amount of rainfall on the windshield. The Elantra N’s manually variable intermittent wipers have to be constantly adjusted.

To help drivers see further while navigating curves, the IS offers optional adaptive headlights to illuminate around corners automatically by reading vehicle speed and steering wheel angle. The Elantra N doesn’t offer cornering lights.

A power rear sunshade is optional in the IS to help block heat and glare for the rear passengers. The Elantra N doesn’t offer a rear sunshade.

When the IS with available tilt-down mirrors is put in reverse, both rearview mirrors tilt from their original position. This gives the driver a better view of the curb during parallel parking maneuvers. Shifting out of reverse puts the mirrors into their original positions. The Elantra N’s mirrors don’t automatically adjust for backing.

The IS’ 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 Elantra N offers an automatic rear view mirror, but its side mirrors don’t dim.

Optional air-conditioned seats in the IS keep the driver and front passenger comfortable and take the sting out of hot seats in Summer. The Elantra N doesn’t offer air-conditioned seats.

On extremely cold winter days, the IS’ optional heated steering wheel provides comfort, allowing the driver to steer safely and comfortably before the car heater warms up. The Elantra N doesn’t offer a heated steering wheel.

The IS offers an optional center folding armrest for the rear passengers. A center armrest helps make rear passengers more comfortable and it can provide a boundary between children. The Elantra N doesn’t offer a rear seat center armrest.

Both the IS and the Elantra N offer rear vents. For greater rear passenger comfort, the IS has standard rear air conditioning vents to keep rear occupants cool in summer or warm in winter. The Elantra N doesn’t offer rear air conditioning vents, only heat vents.

To keep a safe, consistent following distance, the IS has a standard Dynamic Radar Cruise Control, which alters the speed of the vehicle without driver intervention. This allows the driver to use cruise control more safely without constantly having to disengage it when approaching slower traffic. The Elantra N doesn’t offer an adaptive cruise control.

Recommendations

Consumer Reports® recommends the Lexus IS, based on reliability, safety and performance.

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

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