2023 HYUNDAI SONATA HYBRID Owners Manual

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Vehicle Information
The actual shape may differ from the illustration.ODN8H010003NODN8H010003N
1. Inside door handle ................................5-29
2. Seat position memory system .............5-35
3. Side view mirror control switch ...........5-53
4. Central door lock switch .....................5-30
5. Power window switches ......................5-55
6. Power window lock button ..................5-58
7. Steering wheel tilt/telescopic lever ....5-39
8. Steering wheel ......................................5-38
9. Instrument panel illumination control
switch
......................................................4-5
10. 12V battery reset button ..........................7-4
11. Lane Safety button ...............................6-60
12. Trunk release button ............................5-64
13. ESC OFF button ....................................6-20
14. EPB (Electronic Parking Brake) ............6-20
15. Hood release lever ...............................5-63
INTERIOR OVERVIEW

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02
The actual shape may differ from the illustration.ODN8H011005LODN8H011005L
1. Instrument cluster ..................................4-4
2. Driver’s front air bag .............................3-39
3. Engine Start/Stop button .......................6-6
4. Audio / Video / Navigation system.....5-143
5. Hazard warning flasher switch ...............7-2
6. Automatic climate control system ......5-116
7. Passenger’s front air bag .....................3-39
8. Glove box .............................................5-133
9. Transmission shift button ......................6-11
10. Parking Distance Warning Off button ...5-88
Parking Safety button
...........................5-92
11. Parking/View button ............................5-87
12. Drive mode integrated control system ....6-34
13. AUTO HOLD ..........................................6-25
14. Remote Smart Parking Assist (RSPA)
system button
......................................5-103
INSTRUMENT PANEL OVERVIEW

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Vehicle Information

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DIMENSIONS
Itemsin. (mm)
Overall length 192.9 (4,900)
Overall width 73.2 (1,860)
Overall height 56.9 (1,445)
Front tread 205/65 R16
64.3 (1,633)
215/55 R17 63.9 (1,623)
Rear tread 205/65 R16
64.6 (1,640)
215/55 R17 64.2 (1,630)
Wheelbase 111.8 (2,840)
ENGINE SPECIFICATION
EngineDisplacement
cc (cu. in) Bore x Stroke
mm (in.) Firing order
No. of cylinders
Smartstream G2.0 GDi HEV 1,999 (121.98) 81 x 97
(3.18 x 3.82) 1-3-4-2
In-line 4 cylinder

Vehicle Information
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BULB WATTAGE
Light bulbBulb type
Wattage
Front Headlight (High/Low)
LEDLED
Daytime running lamp (DRL)/ Position lamp LED
LED
Turn signal lamp LEDLED
Side repeater lamp (Outside mirror) LED
LED
Rear Stop lamp
Bulb type
PY21W 21
LED type LED LED
Tail lamp LEDLED
Turn signal lamp Type A
PY21W 21
Type B/C LED LED
Reverse lamp W16W16
High mounted stop lamp LEDLED
License plate lamp W5W5
Interior Map lamp
Type A
WEDGE 10
Type B LED LED
Personal lamp (if equipped) LEDLED
Room lamp (if equipped) Bulb type
FESTOON 10
LED type LED LED
Vanity mirror lamp FESTOON5
Luggage compartment lamp FESTOON5

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TIRES AND WHEELS
ItemTire Size Wheel
Size Inflation pressure kPa (psi)
Wheel lug
nut torque kgf·m
(lbf·ft, N·m)
Normal load
*1Maximum load
Front RearFront Rear
Full size tire 205/65 R16
6.5Jx16240 (35) 240 (35)240 (35)240 (35)
11~13
(79~94,
107~127)
215/55 R17
7.0Jx17240 (35) 240 (35)240 (35)240 (35)
Compact
spare tire
(if equipped) T125/80 D16
4Tx16420 (60) 420 (60)420 (60)420 (60)
*1 Normal load: Up to 3 persons
NOTICE
• It is permissible to add 3 psi to the standard tire pressure specification if colder
temperatures are expected soon.
Tires typically lose 1psi (7kPa) for every 12°F temperature drop. If extreme
temperature variations are expected, recheck your tire pressure as necessary to
keep them properly inflated.
• Tire inflation pressures will vary with changes in elevation. If driving in areas of
higher or lower elevation, be sure to check and adjust for proper tire inflation.
CAUTION
• When replacing tires, use the same size originally supplied with the vehicle.
Using tires of a different size can damage the related parts or not work properly.
• When replacing tires, ALWAYS use the same size, type, construction and tread
pattern supplied with the vehicle for all tires.

Vehicle Information
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VOLUME AND WEIGHT
ItemsSmartstream G2.0 GDi HEV
Gross vehicle weight lbs. (kg)4519 (2050)
Luggage volume (SAE) cu ft (ℓ)18 (510)
AIR CONDITIONING SYSTEM
Item
Weight of VolumeClassification
Refrigerant oz. (g)21.2±0.88 (600±25)
R-1234yf
Compressor lubricant oz. (g)4.6±0.35 (130±10)
POE
Contact an authorized HYUNDAI dealer for more details.

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RECOMMENDED LUBRICANTS AND CAPACITIES
To help achieve proper engine and powertrain performance and durability, use only
lubricants of the proper quality. The correct lubricants also help promote engine
efficiency that results in improved fuel economy.
These lubricants and fluids are recommended for use in your vehicle.
LubricantVolumeClassification
Engine oil
*1 *2 (drain and
refill)
4.5 US qt. (4.3 ℓ)SAE 0W-16 API SN PLUS/SP or
ILSAC GF-6
Automatic transmission fluid
6.3 US qt. (6.0 ℓ)MICHANG ATF SP-IV, SK ATF SP IV,
NOCA ATF SP-IV, S-oil ATF SP-IV
HYUNDAI genuine ATF SP-IV
or other brands meeting the
above specification approved by
HYUNDAI Motor Co.
Coolant 8.6 US qt. (8.18 ℓ)Mixture of antifreeze and distilled
water (Ethylene glycol with
phosphate based coolant)
Brake fluid
*3As required DOT-4
Fuel 13.2 gal. (50 ℓ)Refer to “Fuel requirements” in
chapter 1.
*1 : Refer to the recommended SAE viscosity numbers on page 12.
*2 : Requires grade engine oil. If a lower grade
engine oil (mineral oil including semi-synthetic) is used, then the engine oil and engine
oil filter must be replaced as indicated for severe maintenance condition.
*3 : To maintain the best braking performance and ABS/ESC performance, use genuine brake
fluid that conform to specifications. (Standard : SAE J1704 DOT-4 LV, ISO4925 CLASS-6
and FMVSS 116 DOT-4)