BMW iX vs Mercedes-Benz GLB
A detailed look at how two of Australia's most popular SUVs compare on price, running costs, safety, and everyday livability.
BMW iX scores higher, 69 vs 63
Prices are RRP before on-road costs unless stated otherwise. Always confirm with the manufacturer or dealer before purchasing.
Data checked: specs 29 Oct 2026, price 1 Oct 2026
BMW iX
19 of 27 standard · no option data · 8 no dataFrom
$142,900
RRP, before on-road costs
- Body
- SUV
- Fuel type
- Electric
- Engine
- Electric
- Power
- 300kW
- Energy use
- 20 kWh/100km
- Safety
- ANCAP ★5 · 2021
- Boot (seats up)
- 500L
Top CarSorted Score, 69 vs 63
Driva is an independent finance provider, not part of CarSorted. We aren't paid for this link.
Mercedes-Benz GLB
15 of 27 standard · no option data · 12 no dataPrice TBC
The manufacturer has not published an Australian price for this model yet.
- Body
- SUV
- Fuel type
- Petrol
- Engine
- No data
- Power
- 120kW
- Economy
- 7.5 L/100km
- Safety
- Not rated by ANCAP
- Boot (seats up)
- No data
Driva is an independent finance provider, not part of CarSorted. We aren't paid for this link.
Mercedes-Benz GLB: we're still completing price, length, width, height and wheelbase, plus 5 others.
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.
$142,900RRP
- no option data for this car
No price
- no option data for this car
Printed option prices only. A pack is counted once and makes the figure a floor when it carries no printed price. Nothing is inferred from the other car.
Price and cost per week
BMW iX xDrive45 M Sport
$142,900
RRP, before on-road costs. Checked 24 June 2026
No published drive-away price on our record.
About $638 a week in repayments ($142,900 RRP, before on-road costs; assumes $5,000 deposit, 5 yrs at 7.5% p.a.). An estimate, not a loan offer.
Mercedes-Benz GLB GLB 200
No price published
The manufacturer has not published an Australian price.
$71,429 drive-away in VIC, as published by Mercedes-Benz Australia
About $307 a week in repayments ($71,429 drive-away; assumes $5,000 deposit, 5 yrs at 7.5% p.a.). An estimate, not a loan offer.
On-road costs (stamp duty, registration, CTP and dealer delivery) depend on your state and the dealer; ask for a written drive-away price before you sign.
CarSorted
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Ways to buy
For the 2 cars on this page.
Finance
From ≈$307/wk(≈$1,331/mo)
Estimate on the Mercedes-Benz GLB at $71,429 drive-away; assumes $5,000 deposit, 5 yrs at 7.5% p.a. Not a quote or an offer of credit.
Compare real car-loan ratesDriva is an independent finance provider, not part of CarSorted. We aren't paid for this link.
Novated lease
Paid from pre-tax salary with the running costs inside the lease. What it comes to depends on your salary and the term.
Novated lease quoteWork out a lease on the BMW iXDriva is an independent finance provider, not part of CarSorted. We aren't paid for this link. Opens apply.driva.com.au in a new tab.
Safety Rundown
ANCAP's published record does not give the Mercedes-Benz GLB a rating. With no pair of ratings to compare, the active-safety features in the spec table above are the fairer comparison.
Driver assistance, as the manufacturer lists it
Driver assistance, system by system. We can confirm 7 of 10 key systems on the BMW iX and 5 on the Mercedes-Benz GLB.
Swipe across. Tap a feature to see what it does and each car's source.
StandardOptional: printed price, +pack or NCO (no-cost)No, not offeredNo dataCounts beside each car use the same colours; ? is no option data.
From each manufacturer's Australian equipment list. No data means that car's document does not say. The drawings are our own illustrations of how each kind of system works.
Recalls on our record
BMW iX
- REC-005560 · published 10 Nov 2022Due to a manufacturing defect, the high voltage battery may not meet specifications and could discharge or in some instances lead to a vehicle fire.Year range on the notice: 2022
- REC-005503 · published 23 Aug 2022Due to a manufacturing defect, the high voltage battery does not meet specifications and may result in an electrical short circuit.Year range on the notice: 2021 - 2022
- REC-005490 · published 1 Aug 2022Due to a software issue with the airbag control unit, the airbag warning lamp and warning message may not be illuminated in the instrument cluster as intended.Year range on the notice: 2021 - 2022
- 1 more on the model page.
Mercedes-Benz GLB
- REC-006695 · published 12 Aug 2026Nine model lines: door lock defect (campaign RC5219)Year range on the notice: 2018 - 2026
- REC-006158 · published 6 Nov 2024The tyres within this production range may not meet manufacturing specifications which may lead to deflation of the tyre.Year range on the notice: 2024
- REC-005949 · published 15 Apr 2024The electrical power steering control unit back-up software may not operate as intended.Year range on the notice: 2018 - 2024
- 8 more on the model page.
A recall covers the builds its notice lists, not every car of a model. Check your VIN at vehiclerecalls.gov.au.
Charging times
How long each takes to charge, from a household power point to a DC fast charger, estimated from battery size and the car's own maximum charge rates.
How long to charge
105.2kWh usablePublic DC
50kW charger · 0–80%
Ultra-rapid DC
up to 175kW · 0–80%
Estimates from usable battery size and the car's max charge rates (11kW AC, 175kW DC). Real times vary with temperature, starting charge, charger output and the charging curve.
Feature Showdown
Both come with modern infotainment systems. Apple CarPlay and Android Auto are standard across both.
The BMW iX stands out with wireless Apple CarPlay/Android Auto and Harman Kardon audio — features our data doesn't list for the Mercedes-Benz GLB. The Mercedes-Benz GLB counters with Apple CarPlay, power tailgate and ambient lighting. Which feature set matters more depends on your daily routine and priorities.
Interior trim differs: the BMW iX gets vernasca leather upholstery while the Mercedes-Benz GLB offers black artico man-made leather.
Equipment few rivals have, on either carShowHide
Drivetrain
The BMW iX uses a Electric producing 300kW and 700Nm of torque, sent through a auto to a AWD layout. It covers the 0-100km/h sprint in 5.1 seconds.
The Mercedes-Benz GLB lines up making 120kW, paired to a 8g-edct dual clutch transmission, 8-speed automatic driving the front wheels. It gets to 100km/h in 8.7 seconds.
The BMW iX has the clear power advantage at 300kW vs 120kW. In the 0-100 sprint (manufacturer-claimed), the BMW iX is 3.6s quicker. For most buyers, the way each car feels day-to-day matters more than outright acceleration.
Space & Comfort
The BMW iX turns in a 12.8 m circle, kerb to kerb; the Mercedes-Benz GLB's turning circle is not on our record.
Cost to own
At 15,000 km a year, electricity for the BMW iX costs about $960 a year (20 kWh/100km) and fuel for the Mercedes-Benz GLB about $2,138 a year (7.5 L/100km), at $1.90 a litre and 32c a kWh.
Warranty: 5 years / Unlimited (BMW iX) and 5 years / Unlimited (Mercedes-Benz GLB).
Where each one leads
The BMW iX: more power (300kW against 120kW).
The Mercedes-Benz GLB: nothing in the figures we hold puts it ahead of the BMW iX.
The Verdict
BMW iX scores higher, 69 vs 63
The BMW iX scores 69 to the Mercedes-Benz GLB's 63 on the CarSorted Score, and leads 2 of the 2 spec rows that separate them. The biggest gaps: performance (BMW iX ahead by 41 points), safety (BMW iX ahead by 25 points), practicality (BMW iX ahead by 21 points).
Ways to buy
For the 2 cars on this page.
Finance
From ≈$307/wk(≈$1,331/mo)
Estimate on the Mercedes-Benz GLB at $71,429 drive-away; assumes $5,000 deposit, 5 yrs at 7.5% p.a. Not a quote or an offer of credit.
Compare real car-loan ratesDriva is an independent finance provider, not part of CarSorted. We aren't paid for this link.
Novated lease
Paid from pre-tax salary with the running costs inside the lease. What it comes to depends on your salary and the term.
Novated lease quoteWork out a lease on the BMW iXDriva is an independent finance provider, not part of CarSorted. We aren't paid for this link. Opens apply.driva.com.au in a new tab.
Common questions
Which is cheapest, BMW iX and Mercedes-Benz GLB?
The BMW iX is the cheapest at $142,900 before on-road costs.
What are the ANCAP safety ratings?
BMW iX holds a 5-star ANCAP rating (tested 2021). ANCAP's published record does not give a rating to Mercedes-Benz GLB, so there is nothing to compare on crash performance. Compare the active-safety features above instead.
Which can tow the most?
The BMW iX has the highest braked towing capacity at 2,500kg.
Which is the most powerful?
The BMW iX makes the most power at 300kW. The BMW iX is quickest to 100km/h in 5.1s.
Track the BMW iX & Mercedes-Benz GLB
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How to read this page. Prices, specifications, ANCAP ratings, warranty, the CarSorted Score and the verdict come from our records for the grades shown, sourced from the manufacturers' Australian documents, and change when those records change; the date each was last checked is printed under the headline. Prices are recommended retail prices before on-road costs unless marked drive-away. A plug-in hybrid's fuel figure is labelled with its basis: with a full battery (the certified combined figure) or as a hybrid (battery depleted). Charging and running costs are estimates on the stated assumptions. Always confirm price and specification with the manufacturer or dealer before you buy. CarSorted does not accept payment for recommendations.
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