length HYUNDAI SONATA 2023 Owners Manual

Vehicle Information and Reporting Safety Defects
2-10
DimEnsions
Itemsmm (in.)
Overall length
4,900 (192.9)
Overall width 1,860 (73.2)
Overall height 1,445 (56.9)
Front tread 205/65 R16 1,633 (64.3)
215/55 R17 1,623 (63.9)
235/45 R18 1,618 (63.7)
245/40 R19 1,610 (63.3)
Rear tread 205/65 R16 1,640 (64.6)
215/55 R17 1,630 (64.2)
235/45 R18 1,625 (64.0)
245/40 R19 1,617 (63.6)
Wheelbase 2,840 (111.8)
EnginE sPECifiCation
ItemSmartstream
G1.6 T-GDi Smartstream
G2.5 GDi Smartstream
G2.5 T-GDI
Displacement cc (cu. in.) 1,591 (97.08) 2,497 (152.37) 2,497 (152.4)
Bore x Stroke mm (in. )77 x 85.44
(3.03 x 3.06) 88.5 x 101.5
(3.47 x 4.00) 88.5 x 101.5
(3.47 x 4.00)
Firing order 1-3-4-2 1-3-4-2 1-3-4-2
No. of cylinders 4, in-line 4, in-line 4, in-line

03
3-21
Seat Belt Restraint System
WARNING
Improperly positioned seat belts may
increase the risk of serious injury
in an accident. Take the following
precautions when adjusting the seat belt: • Position the lap portion of the seat
belt as low as possible across your
hips, not on your waist, so that it fits
snugly.
• Position one arm under the shoulder
belt and the other over the belt, as
shown in the illustration.
• Always position the shoulder belt
anchor into the locked position at the
appropriate height.
• NEVER position the shoulder belt
across your neck or face. Seat Belt-Driver’s 3-point system
with emergency locking retractor
OHI038140
To fasten your seat belt:
Pull the seat belt out of the retractor and
insert the metal tab (1) into the buckle
(2). There will be an audible “click” when
the tab locks into the buckle.
OHI038137
You should place the lap belt (1) portion
across your hips and the shoulder belt (2)
portion across your chest.
The seat belt automatically adjusts to the
proper length after the lap belt portion
is adjusted manually so that it fits snugly
around your hips. If you lean forward in
a slow, easy motion, the belt will extend
and move with you.
If there is a sudden stop or impact, the
belt will lock into position. It will also lock
if you try to lean forward too quickly.

03
3-23
To fasten your seat belt:
Pull the seat belt out of the retractor
and insert the metal tab into the buckle.
There will be an audible “click” when
the tab locks into the buckle. When
not securing a child restraint, the seat
belt operates in the same way as the
driver’s seat belt (Emergency Locking
Retractor Type). It automatically adjusts
to the proper length only after the lap
belt portion of the seat belt is adjusted
manually so that it fits snugly across your hips.
When the seat belt is fully extended from
the retractor to allow the installation of
a child restraint system, the seat belt
operation changes to allow the belt to
retract, but not to extend (Automatic
Locking Retractor Type). Refer to the
“Using a Child Restraint System” section
in this chapter.
NOTICE
Although the seat belt retractor
provides the same level of protection
for seated passengers in either
emergency or automatic locking
modes, the emergency locking mode
allows seated passengers to move
freely in their seat while keeping
some tension on the belt. During a
collision or sudden stop, the retractor
automatically locks the belt to help
restrain your body.
To deactivate the automatic locking
mode, unbuckle the seat belt and allow
the belt to fully retract.Rear center seat belt
ODN8039074L
When using the rear center seat belt, the
buckle with the “CENTER” mark must be used.
WARNING
Make sure that the seatback is locked in
place when using the rear center seat belt.
If not, the seatback may move when
there is a sudden stop or collision,
which could result in serious injury.

While Driving
6-46
CUSTOM mode
In CUSTOM mode, the driver
can select separate modes and combine them on the
infotainment system screen.
• Type A
- Engine/Transmission: NORMAL/ SPORT
- Steering wheel: NORMAL/SPORT
• Type B
- Engine/Transmission : NORMAL/
SPORT/SPORT+
- Steering wheel : NORMAL/SPORT
- Electronic Stability Control (ESC) :
NORMAL/SPORT
For more infomation, refer to the
separately supplied manual with your
vehicle. • When CUSTOM mode is selected
by using the DRIVE MODE button,
the CUSTOM mode indicator will
illuminate. SPORT mode SPORT mode manages the
driving dynamics by
automatically adjusting the
steering effort, the engine
and transmission control
logic for enhanced driver
performance.
• When SPORT mode is selected by
using the DRIVE MODE button, the
SPORT indicator will illuminate.
• Whenever the engine is restarted,
the Drive Mode will revert back to
NORMAL mode. If SPORT mode is
desired, re-select SPORT mode from
the DRIVE MODE button.
• When SPORT mode is activated:
- The engine rpm will tend to remain raised over a certain length of time
even after releasing the accelerator
- Upshifts are delayed when accelerating
Information
In SPORT mode, the fuel efficiency may
decrease.

06
6-47
SPORT+ mode
63257
SPORT+ mode manages the
driving dynamics by
automatically adjusting the
steering effort, the engine
and transmission control
logic for enhanced driver
performance.
• When SPORT+ mode is selected by
using the DRIVE MODE switch, the
SPORT+ indicator will illuminate.
• Whenever the engine is restarted,
the Drive Mode will revert back to
NORMAL mode. If SPORT+ mode is
desired, re-select SPORT+ mode from
the DRIVE MODE switch.
• When SPORT+ mode is activated:
- The engine rpm will tend to remain raised over a certain length of time
even after releasing the accelerator
- Upshifts are delayed when accelerating
Information
In SPORT+ mode, the fuel efficiency may
decrease. SMART mode
60$57
SMART mode selects the
proper driving mode among
NORMAL and SPORT by
judging the driver’s driving
habits (i.e. Economic or
Aggressive (Sportive)) from
the brake pedal depression
or the steering wheel
operation.
• Toggle the DRIVE MODE button to
select SMART mode. When SMART
mode is selected, the indicator
illuminates on the instrument cluster.
• SMART mode automatically controls
the vehicle driving, such as gear
shifting patterns and engine torque,
in accordance with the driver’s driving habits.
Information
When you dynamically drive the vehicle
in SMART mode by abruptly decelerating
or sharply turning the driving mode
changes to SPORT mode. However, it may
adversely affect fuel economy.