2023 HYUNDAI I20 Owners Manual

2-14
Vehicle information
1. Engine coolant reservoir .............................................................................................................. 9-16
2. Engine oil filler cap ...................................................................................................................... 9-14
3. Brake/Clutch* fluid reservoir ......................................................................................................9-20
4. Air cleaner .................................................................................................................................... 9-24
5. Fuse box .......................................................................................................................................9-42
6. Battery ..........................................................................................................................................9-29
7. Windsreen washer fluid reservoir ............................................................................................... 9-23
8. Radiator cap ..................................................................................................................................9-17
9. Engine oil dipstick ....................................................................................................................... 9-13
The actual engine room in the vehicle may differ from the illustration.
OBC3090004R
„3HWURO

2-15
02
DIMENSIONS
ItemSmartstream G 1.0 T-GDi/
Smartstream G1.0 T-GDi
(48V) MHEVSmartstream
G1.2Petrol 1.4
Displacement
cc (cu. in) 998 (60.90) 1,197 (73.05) 1,368 (83.48)
Bore x Stroke
in. (mm)2.80x3.31
(71.0x84.0)2.80x2.98
(71.0x75.6)2.83x3.31
(72.0 x 84.0)
Firing order 1-2-3 1-3-4-2 1-3-4-2
No. of cylinders 3 4 4
ENGINE SPECIFICATION
Items5 Door N-line CUV
Overall length159.06 (4,040) 160.43 (4,075) 164.56 (4,180)
Overall width69.88 (1,775) 69.88 (1,775) 69.88 (1,775)
Overall height 57.09 (1,450) 57.28 (1,455)58.66(1,490)/
59.05(1,500)*
Front tread185/65R15 60.82 (1,545) - 61.06 (1,551)
195/55R16 60.59 (1,539) - 60.82 (1,545)
215/45R17 60.27 (1,531) 60.27 (1,531) -
205/55R17 - - 60.86 (1,546)
Rear tread 185/65R15 60.98 (1,549) - 61.29 (1,557)
195/55R16 60.75 (1,543) - 61.06 (1,551)
215/45R17 60.47 (1,536) 60.47 (1,536) -
205/55R17 - - 61.1 (1,552)
Wheelbase 101.57 (2,580)
in. (mm)

2-16
Vehicle information
BULB WATTAGE
Light bulb Bulb type Wattage
FrontType AHeadlight (Low/High) H19 60/55
Turn signal light PY21W 21
Position light (if equipped) W5W 5
Type BHeadlight (High/Low) LED LED
Turn signal light LED LED
Day running light &
Position light (DRL&PSTN)LED LED
Static bending lamp LED LED
Daytime running light (Bulb) P21W 21
Daytime running light (LED) LED LED
Side repeater lamp WY5W 5
Fog light (if equipped) HB4 51
RearType ATail light W5W 5
Tail/Stop light P21/5W 5/21
Turn signal light PY21W 21
Type BTail light LED LED
Stop light LED LED
Turn signal light PY21W 21
Back up light W16W 16
Back up light P21W 21
Fog light P21W 21
High mounted stop light W5W 5
License plate light W5W 5
InteriorRoom lamp W5W 5
Map light FESTOON 8
Luggage room light FESTOON 10
Type A : MFR (Multi Focus Reflector) Headlight

2-17
02
TYRES AND WHEELS
ItemTyre sizeWheel
sizeInflation pressure, bar (psi, kPa)Wheel lug
nut torque
kgf·m
OEIwIW1
[P Normal load *1Maximum load
Front Rear Front Rear
Full size
tyre185/65R15
(5DR/CUV)6.0J X 152.35
(34, 235)2.15
(31, 215)2.4
(35, 240)2.5
(36, 250)
11~13
(79~94,
107~127) 195/55R16
(5DR/CUV)6.0J X 162.35
(34, 235)2.15
(31, 215)2.4
(35, 240)2.6
(38, 260)
215/45R17
(5DR/
N-line)7.0J X 172.35
(34, 235)2.15
(31, 215)2.4
(35, 240)2.6
(38, 260)
205/55R17
(CUV)6.5J X 172.35
(34, 235)2.15
(31, 215)2.4
(35, 240)2.6
(38, 260)
Full size
tyre (ECO
pack)185/65R15 6.0J X 15 2.5
(36, 250) 2.3
(33, 230)2.5
(36, 250) 2.5
(36, 250)
Temporary
tyreT125/80D15 3.5JX15 4.2 (60, 420)
T125/80D16
(CUV)4.0T X 16 4.2 (60, 420)
*1 : Normal load : Up to 3 persons
NOTICE

[ ,WLVSHUPLVVLEOHWRDGGN3DSVLWRWKHVWDQGDUGW\UHSUHVVXUHVSHFLILFDWLRQLI
colder temperatures are expected soon. Tyres typically lose 7 kPa (1 psi) for every
7°C (12°F) temperature drop. If extreme temperature variations are expected,
recheck your tyre pressure as necessary to keep them properly inflated.

[ $QDLUSUHVVXUHJHQHUDOO\GHFUHDVHVDV\RXGULYHXSWRDKLJKDOWLWXGHDUHDDERYH
sea level. Thus, if you plan to drive a high-altitude area, check the tyre pressures in
advance.
 ,IQHFHVVDU\LQIODWHWKHPWRDSURSHUOHYHO$LULQIODWLRQSHUDOWLWXGHN3DNP
psi/1 mile).
&$87,21
:KHQUHSODFLQJW\UHV$/:$<6XVHWKHVDPHVL]HW\SHEUDQGFRQVWUXFWLRQDQG
tread pattern supplied with the vehicle. If not, it can damage the related parts or
make it work irregularly.

2-18
Vehicle information
AIR CONDITIONING SYSTEM
TYRE LOAD AND SPEED CAPACITY
ItemWeight of volume Classification
Refrigerant
g (oz.)470 ± 25 g (15.17 ± 0.8) R-1234yf
500 ± 25 g (16.07 ± 0.8) R-134a
Compressor lubricant
g (oz.)100 (3.52) PAG
Contact a HYUNDAI authorised repairer for more details.
ItemTyre size Wheel sizeLoad capacity Speed capacity
LI *1kg SS *2mph
(km/h)
Full size tyre185/65R15
(5DR/CUV)6.0J X 15 88 560 H 130 (210)
195/55R16
(5DR/CUV)6.0J X 16 87 545 H 130 (210)
215/45R17
(5DR/N-line)7.0J X 17 91 615V 149 (240)
Y 186 (300)
205/55R17
(CUV)6.5Jx17 91 615 V 240
Temporary tyreT125/80D15 3.5J X 15 90 690 M 80 (130)
T125/80D16
(CUV)4.0T X 16 97 730 M 130
*1 LI : LOAD INDEX
*2 SS : SPEED SYMBOL

2-19
02
LUGGAGE VOLUME GROSS VEHICLE WEIGHT
lbs. (kg)
Smartstream G 1.0
T-GDiSmartstream G 1.0
T-GDi (48V) MHEVSmartstream
G 1.2Petrol 1.4
6 M/T 7 DCT 6 M/T 7 DCT 5 M/T 6 M/T 6 A/T
3,527
(1,600)3,593
(1,630)3,571
(1,620)3,637
(1,650)3,417
(1,550)3,439
(1,560)3,505
(1,590)
- CUV
Smartstream G 1.0
T-GDiSmartstream G 1.0
T-GDi (48V)Smartstream
G 1.2 Gasoline 1.4
6 M/T 7 DCT 6 M/T 7 DCT 5 M/T 6 M/T 6 A/T
1630
(3,593)1660
(3,659)1660
(3,659)1680
(3,545)1580
(3,483)1590
(3,505)1620
(3,571)
M/T : Manual transmission
A/T : Automatic transmission
DCT : Dual clutch transmission
VDA
l (cu ft)MIN. 352 (12.4) /401(14.16)*
MAX. 1,165 (41.14) /1205(42.55)*
Min : Behind rear seat to upper edge of the seat back.
Max : Behind front seat to roof.
* : CUV

2-20
Vehicle information
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.
Lubricant Volume Classification
Engine oil *1
(drain and refill)Smartstream G 1.0
T-GDi/Smartstream *2
G1.0 T-GDi (48V) MHEV
b,PSTWV
Full synthetic SAE 0W20,
API SN PLUS/SP or ILSAC
GF-6
Smartstream G1.2*
2 
b,PSTWV
Petrol 1.4 *
3 
b,PSTWVFull synthetic SAE 5W20,
API Latest(ILSAC Latest)
Manual
transmission
fluidSmartstream G 1.0
T-GDi/Smartstream
G1.0 T-GDi (48V) MHEVa
b
(1.3~1.4 Imp. qts.)API GL-4, SAE 70W
- SK : HK SYN MTF 70W
- H.K.SHELL : SPIRAX S6
GHME 70W MTF
- GS CALTEX : GS MTF HD
70W Smartstream G 1.2a
b
(1.1~1.2 Imp. qts.)
Petrol 1.4a
b
(1.3~1.4 Imp. qts.)
Intelligent
manual
transmission
system
actuator fluidSmartstream G1.0
T-GDi (48V) MHEV
b86TWSAE J1704 DOT-4 LV,
ISO4925 CLASS-6, FMVSS116
DOT-4, FMVSS116 DOT-3
Automatic
transmission
fluidPetrol 1.4
b,PSTWVATF SP-IV
- SK ATF SP-IV
- MICHANG ATF SP-IV
- NOCA ATF SP-IV
- Hyundai Genuine ATF SP-IV
- GS ATF SP-IV
Dual clutch
transmission
fluidSmartstream G 1.0
T-GDi/Smartstream
G1.0 T-GDi (48V) MHEVa
b
(1.4~1.5 Imp. qts.)API GL-4, SAE 70W
HK D DCTF TGO-10 (SK)
SPIRAX S6 GHDE 70W DCTF
(H.K.SHELL)
7 DCTF HKM (S-OIL)
*1 : Refer to the recommended SAE viscosity numbers on the next page.
*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 severe maintenance condition
*
3 : 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 severe maintenance condition

2-21
02
Lubricant Volume Classification
CoolantSmartstream G 1.0
T-GDi/
b86TW
MIXTURE, Antifreeze with
water (Ethylene glycol
base coolant for aluminium
radiator) Smartstream G1.0
T-GDi (48V) MHEV
b86TW
Smartstream
G 1.25M/T
b,PSTWV
Petrol 1.46A/T
b
(3.95 Imp. qts.)
6M/T
b,PSTWV
Brake/Clutch fluid As required FMVSS116 DOT-4
Fuel
b86JDO-