Compare performance (748 HP vs 288 HP), boot space and price (116,100 £ vs 42,600 £ ) at a glance. Find out which car is the better choice for you – BMW XM or Mercedes C Class Estate?
All details on performance, efficiency, range and trunk space can be found in the technical comparison below – including user reviews for both models.
Price and efficiency are key factors when choosing a car – and this is often where the real differences emerge.
Mercedes C Class Estate is clearly cheaper – starting at 42,600 £ , while the BMW XM costs 116,100 £ . That’s a price difference of around 73,542 £.
Both cars consume an average of 4.7 L/100km – no difference here.
Under the bonnet, it becomes clear which model is tuned for sportiness and which one takes the lead when you hit the accelerator.
When it comes to engine power, the BMW XM offers considerably more power – delivering 748 HP compared to 288 HP. That’s roughly 460 HP more horsepower.
When accelerating from 0 to 100 km/h, the BMW XM is considerably quicker – completing the sprint in 3.8 s, while the Mercedes C Class Estate takes 5.8 s. That’s about 2 s quicker.
There’s also a difference in torque: the BMW XM delivers significantly more torque with 1,000 Nm compared to 550 Nm. That’s about 450 Nm more.
Whether family car or daily driver – which one offers more room, flexibility and comfort?
Seats: BMW XM offers more seats – 7 vs 5.
In terms of curb weight, Mercedes C Class Estate is substantially lighter – 1,755 kg compared to 2,695 kg. The difference is around 940 kg.
Looking at boot space, the BMW XM offers marginally more boot space – 527 L compared to 490 L. That’s a difference of about 37 L.
When it comes to payload, the Mercedes C Class Estate carries very slightly more – 565 kg compared to 525 kg. That’s a difference of about 40 kg.
The BMW XM is clearly superior overall in the objective data comparison.
This result only shows which model scores more points on paper – not which of the two cars feels right for you.
The BMW XM is an unapologetically bold flagship that fuses brash, hyper-styled presence with the kind of luxury that commands attention wherever it goes. Inside it's a leather-clad showpiece loaded with modern tech and a driving personality that blends theatrical muscle with refined grand-tourer composure—ideal for buyers who want drama and comfort in equal measure.
detailsThe Mercedes C-Class wagon dresses Mercedes refinement in a sensible, practical package, marrying a sleek estate silhouette with a plush, high-quality cabin that feels more premium than its badge implies. It quietly soaks up motorway miles and cartloads of family kit with composed handling and effortless comfort — a clever alternative to an SUV for buyers who still like to steer.
detailsCosts and Consumption |
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|---|---|
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Price
116,100 - 159,300 £
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Price
42,600 - 67,200 £
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|
Consumption L/100km
4.7 - 5.3 L/100km
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Consumption L/100km
4.7 - 6.9 L/100km
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|
Consumption kWh/100km
-
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Consumption kWh/100km
-
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Electric Range
78 - 80 km
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Electric Range
-
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Battery Capacity
-
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Battery Capacity
-
|
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co2
105 - 119 g/km
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co2
123 - 157 g/km
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|
Fuel tank capacity
-
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Fuel tank capacity
-
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Dimensions and Body |
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|---|---|
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Body Type
SUV
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Body Type
Estate
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Seats
7
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Seats
5
|
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Doors
-
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Doors
-
|
|
Curb weight
2,695 - 2,795 kg
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Curb weight
1,755 - 1,940 kg
|
|
Trunk capacity
527 L
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Trunk capacity
490 L
|
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Length
-
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Length
-
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Width
2,005 mm
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Width
1,820 mm
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Height
-
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Height
-
|
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Max trunk capacity
-
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Max trunk capacity
-
|
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Payload
505 - 525 kg
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Payload
460 - 565 kg
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Engine and Performance |
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|---|---|
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Engine Type
Plugin Hybrid
|
Engine Type
Petrol MHEV, Diesel MHEV
|
|
Transmission
Automatic
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Transmission
Automatic
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Transmission Detail
Automatic Gearbox
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Transmission Detail
Automatic Gearbox
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Drive Type
All-Wheel Drive
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Drive Type
Rear-Wheel Drive, All-Wheel Drive
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|
Power HP
476 - 748 HP
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Power HP
186 - 288 HP
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|
Acceleration 0-100km/h
3.8 - 5.1 s
|
Acceleration 0-100km/h
5.8 - 8.8 s
|
|
Max Speed
-
|
Max Speed
-
|
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Torque
700 - 1,000 Nm
|
Torque
250 - 550 Nm
|
|
Number of Cylinders
6 - 8
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Number of Cylinders
4
|
|
Power kW
350 - 550 kW
|
Power kW
137 - 212 kW
|
|
Engine capacity
2,998 - 4,395 cm3
|
Engine capacity
1,496 - 1,999 cm3
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General |
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|---|---|
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Model Year
2026
|
Model Year
2,024 - 2,025
|
|
CO2 Efficiency Class
C, D
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CO2 Efficiency Class
E, F, D
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|
Brand
BMW
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Brand
Mercedes-Benz
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