CUPRA Leon vs Mercedes-Benz A-Class
A detailed look at how two of Australia's most popular cars 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.
CUPRA Leon
From $46,990
Sedan
Petrol
4-cyl Turbo Petrol MHEV
110kW
5.4 L/100km
5★ ANCAP
344L
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 CUPRA Leon starts from $46,990 before on-road costs, while the Mercedes-Benz A-Class opens at $48,900. That makes the CUPRA Leon the more affordable entry point by $1,910.
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 $51,689 and $53,790 respectively.
Over 5 years, the running costs are nearly identical since both have similar efficiency.
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 CUPRA Leon features a 12.9-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 CUPRA Leon stands out with wireless Apple CarPlay/Android Auto, wireless charging and heated front seats that you will not find on the Mercedes-Benz A-Class. The Mercedes-Benz A-Class counters with Apple CarPlay. Which feature set matters more depends on your daily routine and priorities.
Interior trim differs: the CUPRA Leon gets cloth upholstery while the Mercedes-Benz A-Class offers synthetic leather. Climate control is 3-zone in the CUPRA Leon and 2-zone in the Mercedes-Benz A-Class.
Drivetrain
The CUPRA Leon uses a 4-cyl Turbo Petrol MHEV producing 110kW and 250Nm of torque, sent through a automatic to a FWD layout. It covers the 0-100km/h sprint in 8.7 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 CUPRA Leon has the clear power advantage at 110kW vs 100kW. In the real-world sprint, the CUPRA Leon is 0.8s quicker. For most buyers, the way each car feels day-to-day matters more than outright acceleration.
Space & Comfort
The CUPRA Leon measures 4,398mm long on a 2,686mm wheelbase, 21mm 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 344L in the CUPRA Leon and 370L in the Mercedes-Benz A-Class, giving the Mercedes-Benz A-Class a 26L advantage.
For towing, the Mercedes-Benz A-Class leads with a 1,800kg braked capacity vs 1,200kg. That 600kg difference matters if you regularly hitch up.
Turning Circle
Kerb-to-kerb diameter. Smaller turns easier in tight carparks and U-turns.
10.8m to 11.0m
Based on 10.8m 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 $1,539/year for the CUPRA Leon and $1,625/year for the Mercedes-Benz A-Class. That is a $86 annual difference in favour of the CUPRA Leon.
Estimated annual total: $1,539 (CUPRA Leon) vs $1,625 (Mercedes-Benz A-Class). The CUPRA Leon saves you roughly $86 per year in total ownership costs. Use our Fuel Cost Calculator to estimate based on your driving.
Warranty: 5 years / 999,999km (CUPRA Leon) vs 5 years / 999,999km (Mercedes-Benz A-Class). Both match on warranty length.
Who Should Buy Which?
Buy the CUPRA Leon if: You want the lower entry price, prioritise performance, want lower running costs, or prefer CUPRA's approach to design and ownership experience.
Buy the Mercedes-Benz A-Class if: You need more boot space, need stronger towing, or prefer Mercedes-Benz's approach to design and ownership experience.
The Verdict
The CUPRA Leon takes 4 of 6 key spec categories and comes in at a lower price. The CUPRA Leon will save you roughly $86 a year in fuel. The best pick depends on what you value most. Explore the full specs for each model below.
Common questions
Which is cheapest, CUPRA Leon and Mercedes-Benz A-Class?
The CUPRA Leon is the cheapest at $46,990 before on-road costs. That undercuts the Mercedes-Benz A-Class by $1,910.
Which is the most fuel-efficient?
The CUPRA Leon uses the least fuel at 5.4L/100km on the combined cycle.
Which is safest?
They are evenly matched — CUPRA Leon all hold a 5-star ANCAP rating. Compare the active-safety features above to separate them.
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 CUPRA Leon makes the most power at 110kW. The CUPRA Leon is quickest to 100km/h in 8.7s.
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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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