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Mercedes B Class vs SEAT Leon SP Sportstourer comparison
Compare performance (238 HP vs 272 HP), boot space and price (33,100 £ vs 26,200 £ ) at a glance. Find out which car is the better choice for you – Mercedes B Class or SEAT Leon SP Sportstourer?
Mercedes B Class vs SEAT Leon SP Sportstourer: Key differences
All details on performance, efficiency, range and trunk space can be found in the technical comparison below – including user reviews for both models.
B Class
Costs and Efficiency:
Price and efficiency are key factors when choosing a car – and this is often where the real differences emerge.
SEAT Leon SP Sportstourer is noticeably cheaper – starting at 26,200 £ , while the Mercedes B Class costs 33,100 £ . That’s a price difference of around 6,909 £.
Fuel consumption also shows a difference: the SEAT Leon SP Sportstourer uses 1.3 L/100km and is clearly more efficient than the Mercedes B Class with 5.1 L/100km. The difference is about 3.8 L/100km.
Leon SP Sportstourer
Engine and Performance:
Power, torque and acceleration are the classic benchmarks for car enthusiasts – and here, some clear differences start to show.
When it comes to engine power, the SEAT Leon SP Sportstourer offers somewhat more power – delivering 272 HP compared to 238 HP. That’s roughly 34 HP more horsepower.
When accelerating from 0 to 100 km/h, the Mercedes B Class is visibly quicker – completing the sprint in 6.5 s, while the SEAT Leon SP Sportstourer takes 7.9 s. That’s about 1.4 s quicker.
There’s also a difference in torque: the Mercedes B Class delivers only slightly more torque with 400 Nm compared to 360 Nm. That’s about 40 Nm more.
B Class
Space and Everyday Use:
Beyond pure performance, interior space and usability matter most in daily life. This is where you see which car is more practical and versatile.
Both vehicles offer seating for 5 people.
In terms of curb weight, SEAT Leon SP Sportstourer is marginally lighter – 1,384 kg compared to 1,405 kg. The difference is around 21 kg.
Looking at boot space, the SEAT Leon SP Sportstourer offers markedly more boot space – 620 L compared to 455 L. That’s a difference of about 165 L.
When it comes to payload, the SEAT Leon SP Sportstourer carries marginally more – 569 kg compared to 550 kg. That’s a difference of about 19 kg.
Who wins the race in the data check?
The SEAT Leon SP Sportstourer stands well ahead of its rival 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.
from £26,200
SEAT Leon SP Sportstourer
Mercedes B Class
SEAT Leon SP Sportstourer
Costs and Consumption
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Engine and Performance
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Dimensions and Body
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Mercedes B Class
The Mercedes B-Class is a smart, grown-up compact people carrier that dresses everyday practicality in a near‑premium polish, perfect for buyers who want comfort and a classy badge without the theatrics. It won’t set your pulse racing on a back road, but it will make school runs, commutes and grocery hauls feel pleasantly civilized — a reliable, slightly posh companion for real life.
details
SEAT Leon SP Sportstourer
The SEAT Leon Sportstourer blends sporty hatchback looks with estate practicality, giving buyers a sleek wagon that doesn't look like it's trying too hard to be sensible. Its cabin feels modern and well thought‑out, with clever storage and a driving character that keeps the journey entertaining — a smart choice for families who don't want to surrender style for space.
details
Mercedes B Class
SEAT Leon SP Sportstourer
Costs and Consumption |
|
|---|---|
|
Price
33,100 - 52,500 £
|
Price
26,200 - 38,300 £
|
|
Consumption L/100km
5.1 - 6.9 L/100km
|
Consumption L/100km
1.3 - 5.6 L/100km
|
|
Consumption kWh/100km
-
|
Consumption kWh/100km
-
|
|
Electric Range
-
|
Electric Range
131 km
|
|
Battery Capacity
-
|
Battery Capacity
-
|
|
co2
133 - 156 g/km
|
co2
28 - 128 g/km
|
|
Fuel tank capacity
-
|
Fuel tank capacity
-
|
Dimensions and Body |
|
|---|---|
|
Body Type
MPV
|
Body Type
Estate
|
|
Seats
5
|
Seats
5
|
|
Doors
-
|
Doors
-
|
|
Curb weight
1,405 - 1,565 kg
|
Curb weight
1,384 - 1,708 kg
|
|
Trunk capacity
445 - 455 L
|
Trunk capacity
470 - 620 L
|
|
Length
-
|
Length
-
|
|
Width
1,796 mm
|
Width
1,799 mm
|
|
Height
-
|
Height
-
|
|
Max trunk capacity
-
|
Max trunk capacity
-
|
|
Payload
515 - 550 kg
|
Payload
422 - 569 kg
|
Engine and Performance |
|
|---|---|
|
Engine Type
Petrol MHEV, Diesel
|
Engine Type
Petrol, Petrol MHEV, Plugin Hybrid, Diesel
|
|
Transmission
Automatic
|
Transmission
Manuel, Automatic
|
|
Transmission Detail
Dual-Clutch Automatic
|
Transmission Detail
Manual Gearbox, Dual-Clutch Automatic
|
|
Drive Type
Front-Wheel Drive, All-Wheel Drive
|
Drive Type
Front-Wheel Drive
|
|
Power HP
116 - 238 HP
|
Power HP
115 - 272 HP
|
|
Acceleration 0-100km/h
6.5 - 10 s
|
Acceleration 0-100km/h
7.9 - 10.8 s
|
|
Max Speed
-
|
Max Speed
-
|
|
Torque
200 - 400 Nm
|
Torque
220 - 360 Nm
|
|
Number of Cylinders
4
|
Number of Cylinders
3 - 4
|
|
Power kW
85 - 175 kW
|
Power kW
85 - 200 kW
|
|
Engine capacity
1,332 - 1,991 cm3
|
Engine capacity
1,498 - 1,968 cm3
|
General |
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|---|---|
|
Model Year
2025
|
Model Year
2,024 - 2,026
|
|
CO2 Efficiency Class
D, E, F
|
CO2 Efficiency Class
D, B
|
|
Brand
Mercedes-Benz
|
Brand
SEAT
|
DriveDuel uses data analysis and artificial intelligence to evaluate vehicle data and create content. Content is regularly reviewed and improved.
The displayed prices are estimates based on German list prices, adjusted to the respective country’s VAT. Country-specific registration taxes are not included. This information is not legally binding.