Hyundai IONIQ 5 vs Mazda CX-90
A detailed look at how two of Australia's most popular SUVs 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 IONIQ 5: we're still completing kerb weight, seat count, 0-100km/h, warranty and ground clearance, plus 1 other.
A blank cell below means we don't have that figure, not that the car scores badly on it. We leave them empty rather than estimate, so any row where one car is blank isn't a like-for-like comparison yet.
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Price Breakdown
The Hyundai IONIQ 5 starts from $64,500 before on-road costs, while the Mazda CX-90 opens at $74,385. That makes the Hyundai IONIQ 5 the more affordable entry point by $9,885.
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 $70,950 and $81,824 respectively.
The Hyundai IONIQ 5 qualifies for FBT exemption as an electric vehicle, which can dramatically reduce the effective cost for novated lease buyers. The Mazda CX-90, as a petrol model, does not qualify.
Safety Rundown
ANCAP safety ratings have not been published for both models yet. We will update this section when crash test results are available.
Charging Times
How long each takes to charge, from a household power point to ultra-rapid DC, estimated from battery size and max charge rates.
How long to charge
58kWh usableEstimates from usable battery size and the car's max charge rates (10.5kW AC). Real times vary with temperature, starting charge, charger output and the charging curve.
Feature Showdown
The Hyundai IONIQ 5 features a 12.3-inch touchscreen paired with a 12.3-inch digital dash, while the Mazda CX-90 gets a 10.3-inch display and 7-inch instruments. Apple CarPlay and Android Auto are standard across both.
The Hyundai IONIQ 5 stands out with Apple CarPlay and V2L that you will not find on the Mazda CX-90. The Mazda CX-90 counters with wireless Apple CarPlay/Android Auto and power tailgate. Which feature set matters more depends on your daily routine and priorities.
Interior trim differs: the Hyundai IONIQ 5 gets wool blend / leather appointed combination upholstery while the Mazda CX-90 offers leather. Climate control is 2-zone in the Hyundai IONIQ 5 and 3-zone in the Mazda CX-90.
Drivetrain
The Hyundai IONIQ 5 uses a Electric producing 125kW and 350Nm of torque, sent through a single speed reduction gear to a RWD layout.
The Mazda CX-90 responds with a Petrol making 254kW and 500Nm, paired to a automatic driving all four wheels. It gets to 100km/h in 6.9 seconds.
The Mazda CX-90 has the clear power advantage at 254kW vs 125kW. For most buyers, the way each car feels day-to-day matters more than outright acceleration.
Space & Comfort
The Hyundai IONIQ 5 measures 4,635mm long on a 3,000mm wheelbase, 485mm shorter than the Mazda CX-90 at 5,120mm (3,120mm wheelbase). The longer wheelbase on the Mazda CX-90 generally means more rear legroom.
Boot space is 527L in the Hyundai IONIQ 5 and 257L in the Mazda CX-90, giving the Hyundai IONIQ 5 a 270L advantage.
For towing, the Mazda CX-90 leads with a 2,500kg braked capacity vs 750kg. That 1,750kg difference matters if you regularly hitch up.
Turning Circle
Kerb-to-kerb diameter. Smaller turns easier in tight carparks and U-turns.
10.8m diameter
Good
Based on 10.8m turning circle:
- U-turn on standard street (7m+ wide)
- Standard parking bay
- Tight carparks
- Narrow laneways
Turning circle ratings
Interactive simulator: U-turns, parking & towing
Turning Circle
Kerb-to-kerb diameter. Smaller turns are easier in tight carparks and U-turns.
Good
Clears the U-turn in one swing
Needs about 8.9 m of road; you have 9.0 m.
U-turn on a wide street
≥ 10 m: clears in one
U-turn on a standard street
7 m: 3-point turn
Standard parking bay
2.0 m wide: fits with room
Tight carpark aisle
6 m: swings in
Narrow laneway
3.5 m: no room to turn
Turning circle ratings
Standard widths: AU local streets carry ~5.5–7 m of carriageway; main roads ~9–12 m. AS 2890.1 carpark aisles are ~5.8–6.6 m for 90° bays (2.6 m wide × 5.4 m deep).
Road, aisle, swing and off-tracking figures are indicative estimates from the published turning circle. Verify in person before relying on them.
True Cost to Own
Running cost data is not yet available for both models. We will update when figures are confirmed.
Who Should Buy Which?
Buy the Hyundai IONIQ 5 if: You want the lower entry price, need more boot space, or prefer Hyundai's approach to design and ownership experience.
Buy the Mazda CX-90 if: You prioritise performance, need stronger towing, or prefer Mazda's approach to design and ownership experience.
The Verdict
The Hyundai IONIQ 5 takes 3 of 5 key spec categories and comes in at a lower price. If boot space matters, the Hyundai IONIQ 5 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 IONIQ 5 and Mazda CX-90?
The Hyundai IONIQ 5 is the cheapest at $64,500 before on-road costs. That undercuts the Mazda CX-90 by $9,885.
Which is the most fuel-efficient?
The Mazda CX-90 uses the least fuel at 8.2L/100km on the combined cycle.
What are the ANCAP safety ratings?
None of Hyundai IONIQ 5 and Mazda CX-90 carry a published ANCAP rating yet — check back as they are tested.
Which has the most boot space?
The Hyundai IONIQ 5 has the largest boot at 527L.
Which can tow the most?
The Mazda CX-90 has the highest braked towing capacity at 2,500kg.
Which is the most powerful?
The Mazda CX-90 makes the most power at 254kW.
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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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