Head-to-head
Mercedes EQS SUV vs BMW iX
At $142,900 the BMW iX undercuts the Mercedes EQS SUV by $52,000 (27%) — but does the premium deliver enough of an edge to justify itself? Here's how the two compare on price, range, charging, safety and warranty.
Option A · SUV
Mercedes EQS SUV
Mercedes-Benz's electric flagship SUV — sister vehicle to the EQS sedan with 7-seat capability. 108 kWh battery delivers a class-leading 660 km WLTP range; built in Tuscaloosa, Alabama.
- From
- $194,900
- Range
- 660 km
- Battery
- 108 kWh
Option B · SUV
BMW iX
BMW's electric flagship SUV — a polarising design with a cavernous, well-resolved cabin. Large 94.8 kWh battery, 602 km WLTP range, and one of the more pleasant premium EVs to drive.
- From
- $142,900
- Range
- 602 km
- Battery
- 94.8 kWh
Key differences at a glance
The biggest material gaps between the Mercedes EQS SUV and BMW iX, ranked by how much they're likely to matter day-to-day.
- 1
Range · advantage Mercedes EQS SUV
The Mercedes EQS SUV goes 58 km further on a charge (660 vs 602 km WLTP).
- 2
Price · advantage BMW iX
The BMW iX undercuts the Mercedes EQS SUV by $52,000 (27%) on starting price.
- 3
Battery · advantage Mercedes EQS SUV
The Mercedes EQS SUV carries a 13.2 kWh larger battery (108 vs 94.8 kWh).
- 4
Boot · advantage Mercedes EQS SUV
The Mercedes EQS SUV swallows 145 L more cargo with the rear seats up (645 vs 500 L).
- 5
Power · advantage BMW iX
The BMW iX puts down 35 kW more (300 vs 265 kW).
Spec for spec
Highlighted cells show the better number in each row.
Where the Mercedes EQS SUV wins
- ▸ 58 km longer WLTP range
Where the BMW iX wins
- ▸ Cheaper by $52,000
- ▸ Quicker 0–100 km/h (5.1s vs 6.7s)
Mercedes EQS SUV
What we like
- ✓ Class-leading 660 km WLTP range
- ✓ Optional 7-seat layout
- ✓ 10-year / 250,000 km battery warranty
What we don't
- ✕ Heavy kerb weight (2.7 t+) hurts efficiency
- ✕ Premium pricing
- ✕ DC charging peak (200 kW) trails 800V rivals
BMW iX
What we like
- ✓ Strong real-world range and refinement
- ✓ Spacious, lounge-like cabin
- ✓ 5-star ANCAP rating
What we don't
- ✕ Divisive exterior styling (the grille)
- ✕ Heavy kerb weight hurts efficiency
- ✕ Premium pricing for top trims
Frequently asked: Mercedes EQS SUV vs BMW iX
Quick answers to the questions cross-shoppers most often ask about this pair.
- Which is cheaper, the Mercedes EQS SUV or the BMW iX?
- The BMW iX is the cheaper of the two — it starts at $142,900 versus $194,900 for the Mercedes EQS SUV, a $52,000 difference. Prices shown are manufacturer recommended retail excluding on-road costs.
- Which has the longer driving range?
- The Mercedes EQS SUV has the longer WLTP-claimed range at 660 km, 58 km further than the BMW iX's 602 km. Real-world range typically lands 10–20% below the WLTP figure depending on speed, terrain, climate and load.
- Which is quicker off the line?
- The BMW iX does 0–100 km/h in 5.1 seconds — 1.6 s quicker than the Mercedes EQS SUV's 6.7 s. EV acceleration figures hold up at speed better than equivalent petrol cars because electric motors deliver peak torque instantly.
- Is the BMW iX better value than the Mercedes EQS SUV?
- On paper the BMW iX is $52,000 cheaper, but the Mercedes EQS SUV edges ahead on most other measurable specs. Whether the saving justifies the gap depends on which features matter most to you, and how much weight you give to brand and dealer factors.
Which one should you buy?
The short version, based on where each car pulls ahead.
Choose the
Mercedes EQS SUV
if…
- ✓ maximum range matters (58 km further per charge)
- ✓ you regularly load it up (145 L more boot)
- ✓ you match the profile: flagship suv buyers
Choose the
BMW iX
if…
- ✓ you want to save $52,000 on the sticker
- ✓ you want quicker acceleration off the line
- ✓ you match the profile: premium suv buyers
Verdict reasoning is derived from published specs; brand preference, dealer experience and how a car drives are personal — always take a test drive before deciding.