BMW XM vs Mercedes-Benz EQS SUV
Two electric SUVs go head to head. Which EV is the better buy for Australian drivers in 2026?
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.
BMW XM
From $309,900
SUV
Plug-in Hybrid
Plug-in Hybrid
550kW
2.7 kWh/100km
ANCAP: no data
527L
Mercedes-Benz EQS SUV
From $225,900
SUV
Electric
Electric
265kW
—
5★ ANCAP
645L
Plug-in hybrid fuel economy is shown as a hybrid (battery depleted) so it compares fairly with the other car. A PHEV's official "combined" figure assumes you start every trip fully charged, so real-world economy depends on how often you plug in. Electric range shows how far it goes before the petrol engine is needed.
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Price Breakdown
The BMW XM starts from $309,900 before on-road costs, while the Mercedes-Benz EQS SUV opens at $225,900. That makes the Mercedes-Benz EQS SUV the more affordable entry point by $84,000.
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 $340,890 and $248,490 respectively.
Both models qualify for Fringe Benefit Tax (FBT) exemption, which is a significant advantage for salary-sacrificed novated leases. Depending on your tax bracket, this can save $5,000-$15,000+ per year compared to an equivalent ICE vehicle.
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
25.7kWh usableEstimates from usable battery size and the car's max charge rates (7.4kW AC). Real times vary with temperature, starting charge, charger output and the charging curve.
How long to charge
108.4kWh usablePublic DC
50kW charger · 0–80%
Ultra-rapid DC
up to 200kW · 0–80%
Estimates from usable battery size and the car's max charge rates (11kW AC, 200kW DC). Real times vary with temperature, starting charge, charger output and the charging curve.
Feature Showdown
The BMW XM features a 14.9-inch touchscreen paired with a 12.3-inch digital dash, while the Mercedes-Benz EQS SUV gets a 12.8-inch display and 12.3-inch instruments. Apple CarPlay and Android Auto are standard across both.
The BMW XM stands out with Bowers & Wilkins audio that you will not find on the Mercedes-Benz EQS SUV. The Mercedes-Benz EQS SUV counters with Burmester audio. Which feature set matters more depends on your daily routine and priorities.
Interior trim differs: the BMW XM gets merino leather upholstery while the Mercedes-Benz EQS SUV offers nappa leather.
Drivetrain
The BMW XM uses a Plug-in Hybrid producing 550kW and 1000Nm of torque, sent through a auto to a AWD layout. It covers the 0-100km/h sprint in 3.8 seconds.
The Mercedes-Benz EQS SUV responds with a Electric making 265kW and 800Nm, paired to a automatic driving all four wheels. It gets to 100km/h in 6.1 seconds.
The BMW XM has the clear power advantage at 550kW vs 265kW. In the real-world sprint, the BMW XM is 2.3s quicker. For most buyers, the way each car feels day-to-day matters more than outright acceleration.
Battery: 25.7kWh (BMW XM) vs 107.8kWh (Mercedes-Benz EQS SUV).
Space & Comfort
The BMW XM measures 5,110mm long on a 3,105mm wheelbase, 15mm shorter than the Mercedes-Benz EQS SUV at 5,125mm (3,210mm wheelbase). The longer wheelbase on the Mercedes-Benz EQS SUV generally means more rear legroom.
Boot space is 527L in the BMW XM and 645L in the Mercedes-Benz EQS SUV, giving the Mercedes-Benz EQS SUV a 118L advantage. The Mercedes-Benz EQS SUV seats 7 vs 5.
For towing, the BMW XM leads with a 2,700kg braked capacity vs 2,000kg. That 700kg difference matters if you regularly hitch up.
Turning Circle
Kerb-to-kerb diameter. Smaller turns easier in tight carparks and U-turns.
11.4m to 12.4m
Based on 11.4m turning circle:
- U-turn on standard street (7m+ wide)
- Standard parking bay
- Tight carparks
- Narrow laneways
Based on 12.4m turning circle:
- U-turn on standard street (7m+ wide)
- Standard parking bay
- Tight carparks
- Narrow laneways
Turning circle ratings
True Cost to Own
Running cost data is not yet available for both models. We will update when figures are confirmed.
Warranty: 5 years / 999,999km (BMW XM) vs 5 years / 999,999km (Mercedes-Benz EQS SUV). Both match on warranty length.
Who Should Buy Which?
Buy the BMW XM if: You prioritise performance, need stronger towing, or prefer BMW's approach to design and ownership experience.
Buy the Mercedes-Benz EQS SUV if: You want the lower entry price, need more boot space, or prefer Mercedes-Benz's approach to design and ownership experience.
The Verdict
The Mercedes-Benz EQS SUV takes 4 of 7 key spec categories and comes in at a lower price. If boot space matters, the Mercedes-Benz EQS SUV 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, BMW XM and Mercedes-Benz EQS SUV?
The Mercedes-Benz EQS SUV is the cheapest at $225,900 before on-road costs. That undercuts the BMW XM by $84,000.
Which is the most fuel-efficient?
The BMW XM uses the least fuel at 2.7L/100km on the combined cycle.
Which is safest?
They are evenly matched — Mercedes-Benz EQS SUV 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 EQS SUV has the largest boot at 645L.
Which can tow the most?
The BMW XM has the highest braked towing capacity at 2,700kg.
Which is the most powerful?
The BMW XM makes the most power at 550kW. The BMW XM is quickest to 100km/h in 3.8s.
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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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