🇩🇪 Deutsch
Hyundai · Micro Car · 2019–2025

Hyundai i10 AC3

Weaknesses, engine ratings and buying advice

★★★★★
4.3 / 5.0 · Based on 3 engine variants
Most Fun Engine

100–120 PS

1.0L T-GDI (Smartstream) Benzin

Urban transport, that is literally it

Not Really
Most Reliable Engine

78–84 PS

1.2L (Smartstream) Benzin

5 weaknesses

Good Choice

Generations

Engine Overview

The Hyundai i10 AC3 is available with 3 engine variants — from 62 to 120 hp.

1.0L (Kappa Smartstream) · Benziner· 67 PS
2019 2023
Good Choice 6 weaknesses
1.2L (Smartstream) · Benziner· 84 PS
2019 2023
Good Choice 5 weaknesses
Show all weaknesses →
i10 N Line · Benziner· 101 PS
2020 2023
Be Careful 5 weaknesses
Show all weaknesses →

The Hyundai 1.0L (Kappa Smartstream) (Benziner, 67 PS) has the G3LD (1.0L (Kappa Smartstream)) — rated: "Good Choice", 6 known weaknesses.

The Hyundai 1.2L (Smartstream) (Benziner, 84 PS) has the G4LF (1.2L (Smartstream)) — rated: "Good Choice", 5 known weaknesses.

The Hyundai i10 N Line (Benziner, 101 PS) has the G3LE (1.0L T-GDI (Smartstream)) — rated: "Be Careful", 5 known weaknesses.

Vehicle Weaknesses

WeaknessCost
●Battery with frequent short-trip use

Like its predecessor, the battery can fail prematurely when predominantly used for short trips. The stop-start system can place additional load on the battery.

Symptoms: Vehicle starts poorly in the morning, weak battery
from 60,000 km
Ad battery i10 AC3AGM battery i10
 Low
●Misted LED headlights

On some i10 AC3 vehicles, the LED headlights mist up internally. The problem occurs with temperature fluctuations when the ventilation seals inadequately. Hyundai offered replacement units under warranty.

Symptoms: Misted headlights after rain or cold, reduced beam reach, water film visible inside.
from 30,000 km
Ad i10 AC3 LED headlighti10 2019 headlight
 Low
NHTSA Owner Complaints
Average
72 complaints · 2019–2025
Engine
28
Seat Belts
11 ⚠ 1
Electrical
10
Airbags
8 ⚠ 2
Wheels
7 ⚠ 1

Top Reported Issues

⚠ Engine (28 complaints)
⚠ Seat Belts (11 complaints)
⚠ Electrical (10 complaints)
Source: NHTSA (nhtsa.gov) · 2026-03

Alternatives

Same Segment

Toyota Aygo X AB70

Kleinstwagen (2022–2025)

Same Segment

Smart ForTwo 453-FL

Kleinstwagen (2020–2024)

Same Segment

Suzuki Ignis II-FL

Kleinstwagen (2020–2025)

Same Segment

Kia Picanto JA

Kleinstwagen (2017–2024)

Same Segment

Smart ForTwo 453

Kleinstwagen (2014–2022)

Same Segment

Suzuki Celerio II

Kleinstwagen (2014–2021)

Known Problems and Issues

A total of 28 weaknesses have been documented for the Hyundai i10 AC3 (2019–2025) — 16 engine-related and 12 vehicle-related. Typical issues affect Electronics, Brakes, Interior, Gearbox. Considered reliable: G3LD (1.0L (Kappa Smartstream)), G4LF (1.2L (Smartstream)).

i10 (G3LE, 2020–2023) — Be Careful: Turbo oil supply Smartstream, GDI valve carbon buildup Smartstream, Timing chain wear Smartstream T-GDi. Power: 101 PS.

What to watch out for with the Hyundai i10? See the detailed listing of all engine and vehicle weaknesses in the sections above.

Frequently Asked Questions

What problems and weaknesses does the Hyundai i10 AC3 have? +
The Hyundai i10 AC3 has 16 known engine weaknesses and 12 vehicle weaknesses.
What should I look for when buying a used Hyundai i10 AC3? +
faq.watch_a_solid
Which engine is recommended? +
Good choice: G3LD (1.0L (Kappa Smartstream)), G4LF (1.2L (Smartstream)). The most reliable engine is the G4LF (1.2L (Smartstream)) with the lowest risk score. The most fun to drive is the G3LE (1.0L T-GDI (Smartstream)).
Which Hyundai i10 AC3 engine is the most reliable? +
The {code} ({displacement}) is the most reliable engine in the Hyundai i10 AC3. It has the lowest risk score of all available engines and is rated "Good Choice". However, there are 5 known weaknesses to be aware of.
Which Hyundai i10 AC3 engine is the most fun? +
The {code} ({displacement}) offers the most driving fun in the Hyundai i10 AC3 — rated: "Not Really". {description} The new i10 does a lot right, but fun is not on the list. Comfort and efficiency are the whole game plan.
Is the Hyundai i10 AC3 worth buying used? +
The Hyundai i10 AC3 is a good choice as a used car — 2 of 3 engine variants are rated 'Good Choice'.
What horsepower variants are available for the Hyundai i10 AC3? +
The Hyundai i10 AC3 is available with engine variants from 62 to 120 hp. Petrol: G3LD (1.0L (Kappa Smartstream)), G4LF (1.2L (Smartstream)), G3LE (1.0L T-GDI (Smartstream)).

Last updated: February 2026 · All information without guarantee