Hyundai i20 vs Mercedes-Benz A-Class
A detailed look at how two of Australia's most popular Hatchs compare on price, running costs, safety, and everyday livability.
Specifications and pricing correct at time of publishing. Prices are RRP before on-road costs unless stated otherwise. Always confirm with the manufacturer or dealer before purchasing.
Hyundai i20
From $38,500
Hatch
Petrol
Petrol
150kW
6.9 L/100km
ANCAP: no data
310L
Mercedes-Benz A-Class
From $48,900
Hatch
Petrol
Petrol
100kW
5.7 L/100km
ANCAP: no data
370L
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Price Breakdown
The Hyundai i20 starts from $38,500 before on-road costs, while the Mercedes-Benz A-Class opens at $48,900. That makes the Hyundai i20 the more affordable entry point by $10,400.
Once you factor in stamp duty, registration, CTP insurance, and dealer delivery, expect to add roughly 8-12% on top of the RRP depending on your state. That puts estimated driveaway prices in the ballpark of $42,350 and $53,790 respectively.
Over 5 years, the running costs favour the Mercedes-Benz A-Class by roughly $1,710 in fuel alone.
Safety Rundown
ANCAP safety ratings have not been published for both models yet. We will update this section when crash test results are available.
Feature Showdown
The Hyundai i20 features a 10.3-inch touchscreen paired with a 10.3-inch digital dash, while the Mercedes-Benz A-Class gets a 10.3-inch display and 10.3-inch instruments. Apple CarPlay and Android Auto are standard across both.
The Hyundai i20 stands out with wireless charging that you will not find on the Mercedes-Benz A-Class. Which feature set matters more depends on your daily routine and priorities.
Interior trim differs: the Hyundai i20 gets cloth upholstery while the Mercedes-Benz A-Class offers synthetic leather. Climate control is 1-zone in the Hyundai i20 and 2-zone in the Mercedes-Benz A-Class.
Drivetrain
The Hyundai i20 uses a Petrol producing 150kW and 275Nm of torque, sent through a manual to a FWD layout. It covers the 0-100km/h sprint in 6.7 seconds.
The Mercedes-Benz A-Class responds with a Petrol making 100kW and 200Nm, paired to a automatic driving the front wheels. It gets to 100km/h in 9.5 seconds.
The Hyundai i20 has the clear power advantage at 150kW vs 100kW. In the real-world sprint, the Hyundai i20 is 2.8s quicker. For most buyers, the way each car feels day-to-day matters more than outright acceleration.
Space & Comfort
The Hyundai i20 measures 4,075mm long on a 2,580mm wheelbase, 344mm shorter than the Mercedes-Benz A-Class at 4,419mm (2,729mm wheelbase). The longer wheelbase on the Mercedes-Benz A-Class generally means more rear legroom.
Boot space is 310L in the Hyundai i20 and 370L in the Mercedes-Benz A-Class, giving the Mercedes-Benz A-Class a 60L advantage.
Turning Circle
Kerb-to-kerb diameter. Smaller turns easier in tight carparks and U-turns.
10.5m to 11.0m
Based on 10.5m turning circle:
- U-turn on standard street (7m+ wide)
- Standard parking bay
- Tight carparks
- Narrow laneways
Based on 11.0m turning circle:
- U-turn on standard street (7m+ wide)
- Standard parking bay
- Tight carparks
- Narrow laneways
Turning circle ratings
Compare U-turns side by side
Turning Circle · U-turn compare
kerb-to-kerb, 2 cars0 of 2 clear a 7.0 m street in one sweep
Green cars complete the U-turn; amber need a 3-point turn. Drag the slider to test tighter streets.
Standard widths: AU local streets ~5.5–7 m; main roads ~9–12 m.
True Cost to Own
Based on 15,000km of annual driving, fuel costs roughly $1,967/year for the Hyundai i20 and $1,625/year for the Mercedes-Benz A-Class. That is a $342 annual difference in favour of the Mercedes-Benz A-Class.
Estimated annual total: $1,967 (Hyundai i20) vs $1,625 (Mercedes-Benz A-Class). The Mercedes-Benz A-Class saves you roughly $342 per year in total ownership costs. Use our Fuel Cost Calculator to estimate based on your driving.
Warranty: 5 years / 999,999km (Hyundai i20) vs 5 years / 999,999km (Mercedes-Benz A-Class). Both match on warranty length.
Who Should Buy Which?
Buy the Hyundai i20 if: You want the lower entry price, prioritise performance, or prefer Hyundai's approach to design and ownership experience.
Buy the Mercedes-Benz A-Class if: You need more boot space, want lower running costs, or prefer Mercedes-Benz's approach to design and ownership experience.
The Verdict
The Hyundai i20 takes 3 of 5 key spec categories and comes in at a lower price. The Mercedes-Benz A-Class will save you roughly $342 a year in fuel. If boot space matters, the Mercedes-Benz A-Class has a clear edge. The best pick depends on what you value most. Explore the full specs for each model below.
Common questions
Which is cheapest, Hyundai i20 and Mercedes-Benz A-Class?
The Hyundai i20 is the cheapest at $38,500 before on-road costs. That undercuts the Mercedes-Benz A-Class by $10,400.
Which is the most fuel-efficient?
The Mercedes-Benz A-Class uses the least fuel at 5.7L/100km on the combined cycle.
What are the ANCAP safety ratings?
None of Hyundai i20 and Mercedes-Benz A-Class carry a published ANCAP rating yet — check back as they are tested.
Which has the most boot space?
The Mercedes-Benz A-Class has the largest boot at 370L.
Which can tow the most?
The Mercedes-Benz A-Class has the highest braked towing capacity at 1,800kg.
Which is the most powerful?
The Hyundai i20 makes the most power at 150kW. The Hyundai i20 is quickest to 100km/h in 6.7s.
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Disclaimer: All information in this comparison was believed to be correct at the time of publishing (20 April 2026). Prices are manufacturer recommended retail prices (RRP) and may vary by state, dealer, and options. Driveaway costs include estimated on-road costs for Victoria. Fuel economy figures are WLTP/ADR combined cycle. Specifications can change without notice. Always verify with the manufacturer before making a purchase decision. CarSorted does not accept payment for recommendations.
Auto-generated from CarSorted's specification data · 20 April 2026
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