BMW iX vs Mercedes-Benz G-Class
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 65
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 24 Jun 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 65
Driva is an independent finance provider, not part of CarSorted. We aren't paid for this link.
Mercedes-Benz G-Class
21 of 27 standard · no option data · 6 no dataFrom
$214,900
RRP, before on-road costs
- Body
- SUV
- Fuel type
- Diesel
- Engine
- Diesel
- Power
- 270kW
- Economy
- 8.7 L/100km
- Safety
- Not rated by ANCAP
- Boot (seats up)
- 480L
Driva is an independent finance provider, not part of CarSorted. We aren't paid for this link.
$142,900RRP
- no option data for this car
$214,900RRP
- 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 G-Class G450d
$214,900
RRP, before on-road costs. Checked 24 June 2026
No published drive-away price on our record.
About $971 a week in repayments ($214,900 RRP, before on-road costs; assumes $5,000 deposit, 5 yrs at 7.5% p.a.). An estimate, not a loan offer.
The BMW iX starts $72,000 lower on RRP.
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.
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Ways to buy
For the 2 cars on this page.
Finance
From ≈$638/wk(≈$2,763/mo)
Estimate on the BMW iX at $142,900 RRP, before on-road costs; 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 G-Class 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 7 on the Mercedes-Benz G-Class.
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 G-Class
- REC-006071 · published 3 Sep 2024The jack provided with the vehicle may not include a base plate.Year range on the notice: 2010 - 2023
- REC-005747 · published 8 Aug 2023Due to a manufacturing defect, the fuel delivery unit may fail causing the fuel pump to switch off.Year range on the notice: 2021 - 2022
- REC-005667 · published 4 May 2023Due to a manufacturing defect, the front axle wiring harness may come in contact with the oil cooler.Year range on the notice: 2018 - 2022
- 10 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
The BMW iX features a 14.9-inch touchscreen paired with a 12.3-inch digital dash, while the Mercedes-Benz G-Class gets a 12.3-inch display and 12.3-inch instruments. Apple CarPlay and Android Auto are standard across both.
The BMW iX stands out with panoramic roof, heated front seats and Harman Kardon audio — features our data doesn't list for the Mercedes-Benz G-Class. The Mercedes-Benz G-Class counters with Burmester audio 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 G-Class offers nappa leather. Climate control is 4-zone in the BMW iX and 3-zone in the Mercedes-Benz G-Class.
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 G-Class responds with a Diesel making 270kW and 750Nm, paired to a automatic driving all four wheels. It gets to 100km/h in 5.8 seconds.
The BMW iX has the clear power advantage at 300kW vs 270kW. In the 0-100 sprint (manufacturer-claimed), the BMW iX is 0.7s quicker. For most buyers, the way each car feels day-to-day matters more than outright acceleration.
Space & Comfort
The BMW iX measures 4,965mm long on a 3,000mm wheelbase, 140mm longer than the Mercedes-Benz G-Class at 4,825mm (2,890mm wheelbase). The longer wheelbase on the BMW iX generally means more rear legroom.
Boot space is 500L in the BMW iX and 480L in the Mercedes-Benz G-Class, giving the BMW iX a 20L advantage.
For towing, the Mercedes-Benz G-Class leads with a 3,500kg braked capacity vs 2,500kg. That 1,000kg difference matters if you regularly hitch up.
Neither U-turns in one sweep on a 7 m local street (both need a three-point turn); the BMW iX's turning circle is 0.2 m tighter, 12.8 m against 13.0 m kerb to kerb. The street estimate is indicative, worked from the published turning circles.
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 G-Class about $2,480 a year (8.7 L/100km), at $1.90 a litre and 32c a kWh.
Warranty: 5 years / Unlimited (BMW iX) and 5 years / Unlimited (Mercedes-Benz G-Class).
Where each one leads
The BMW iX: the lower starting price ($142,900 against $214,900), more power (300kW against 270kW) and the bigger boot with the seats up (500L against 480L).
The Mercedes-Benz G-Class: the higher braked towing limit (3,500kg against 2,500kg).
The Verdict
BMW iX scores higher, 69 vs 65
The BMW iX scores 69 to the Mercedes-Benz G-Class's 65 on the CarSorted Score, and leads 4 of the 5 spec rows that separate them, at the lower price. The biggest gaps: safety (BMW iX ahead by 15 points), value (BMW iX ahead by 9 points), practicality (Mercedes-Benz G-Class ahead by 7 points).
Ways to buy
For the 2 cars on this page.
Finance
From ≈$638/wk(≈$2,763/mo)
Estimate on the BMW iX at $142,900 RRP, before on-road costs; 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 G-Class?
The BMW iX is the cheapest at $142,900 before on-road costs. That undercuts the Mercedes-Benz G-Class by $72,000.
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 G-Class, so there is nothing to compare on crash performance. Compare the active-safety features above instead.
Which has the most boot space?
The BMW iX has the largest boot at 500L with the seats up.
Which can tow the most?
The Mercedes-Benz G-Class has the highest braked towing capacity at 3,500kg.
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 G-Class
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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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