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Mercedes C Class Wagon vs SEAT Leon SP Sportstourer comparison

Compare performance (680 HP vs 272 HP), boot space and price (42600 £ vs 25800 £ ) at a glance. Find out which car is the better choice for you – Mercedes C Class Wagon or SEAT Leon SP Sportstourer?

Mercedes C Class Wagon vs SEAT Leon SP Sportstourer: Key differences

Mercedes C Class Wagon

  • convincingly more power
  • decisively more efficient
  • clearly quicker from 0–100 km/h

SEAT Leon SP Sportstourer

  • clearly cheaper
  • somewhat more electric range
  • noticeable lighter
  • clearly perceptible more trunk space

Here’s where it gets real: The technical differences in detail

C Class Wagon

Costs and Efficiency:

When it comes to price and running costs, the biggest differences usually appear. This is often where you see which car fits your budget better in the long run.

SEAT Leon SP Sportstourer has a clearly advantage in terms of price – it starts at 25800 £ , while the Mercedes C Class Wagon costs 42600 £ . That’s a price difference of around 16766 £.

Fuel consumption also shows a difference: Mercedes C Class Wagon manages with 0.40 L and is therefore decisively more efficient than the SEAT Leon SP Sportstourer with 1.20 L. The difference is about 0.80 L per 100 km.

As for electric range, the SEAT Leon SP Sportstourer performs somewhat better – achieving up to 131 km, about 19 km more than the Mercedes C Class Wagon.

Leon SP Sportstourer

Engine and Performance:

Power, torque and acceleration say a lot about how a car feels on the road. This is where you see which model delivers more driving dynamics.

When it comes to engine power, the Mercedes C Class Wagon has a convincingly edge – offering 680 HP compared to 272 HP. That’s roughly 408 HP more horsepower.

In acceleration from 0 to 100 km/h, the Mercedes C Class Wagon is clearly quicker – completing the sprint in 3.40 s, while the SEAT Leon SP Sportstourer takes 7.90 s. That’s about 4.50 s faster.

In terms of top speed, the Mercedes C Class Wagon performs clearly perceptible better – reaching 280 km/h, while the SEAT Leon SP Sportstourer tops out at 220 km/h. The difference is around 60 km/h.

There’s also a difference in torque: Mercedes C Class Wagon pulls significantly stronger with 1020 Nm compared to 360 Nm. That’s about 660 Nm difference.

C Class Wagon

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 curb weight, SEAT Leon SP Sportstourer is noticeable lighter – 1384 kg compared to 1755 kg. The difference is around 371 kg.

In terms of boot space, the SEAT Leon SP Sportstourer offers clearly perceptible more room – 620 L compared to 490 L. That’s a difference of about 130 L.

In maximum load capacity, the SEAT Leon SP Sportstourer performs to a small extent better – up to 1600 L, which is about 225 L more than the Mercedes C Class Wagon.

When it comes to payload, SEAT Leon SP Sportstourer slight takes the win – 569 kg compared to 565 kg. That’s a difference of about 4 kg.

Who wins the race in the data check?

The Mercedes C Class Wagon holds a decisive overall lead 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.

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Mercedes C Class Wagon
SEAT Leon SP Sportstourer

Costs and Consumption
View detailed analysis

Engine and Performance
View detailed analysis

Dimensions and Body
View detailed analysis
from about £42,600
C Class Wagon

Mercedes C Class Wagon

  • Engine Type : Petrol MHEV, Plugin Hybrid, Diesel MHEV
  • Transmission : Automatic
  • Drive Type : Rear-Wheel Drive, All-Wheel Drive
  • Power HP : 186 - 680 HP
  • Consumption L/100km : 0.4 - 9 L
  • Electric Range : 11 - 112 km
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Mercedes C Class Wagon

The 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.

details
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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
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Reviews Mercedes C Class Wagon

Reviews SEAT Leon SP Sportstourer

Mercedes C Class Wagon
SEAT Leon SP Sportstourer

Costs and Consumption
Price
42600 - 104400 £
Price
25800 - 37900 £
Consumption L/100km
0.4 - 9 L
Consumption L/100km
1.2 - 5.6 L
Consumption kWh/100km
-
Consumption kWh/100km
-
Electric Range
11 - 112 km
Electric Range
131 km
Battery Capacity
19.50 kWh
Battery Capacity
19.70 kWh
co2
11 - 205 g/km
co2
28 - 128 g/km
Fuel tank capacity
50 - 60 L
Fuel tank capacity
40 - 45 L

Dimensions and Body
Body Type
Estate
Body Type
Estate
Seats
5
Seats
5
Doors
5
Doors
5
Curb weight
1755 - 2235 kg
Curb weight
1384 - 1708 kg
Trunk capacity
360 - 490 L
Trunk capacity
470 - 620 L
Length
4751 - 4842 mm
Length
4642 mm
Width
1820 - 1900 mm
Width
1799 mm
Height
1454 - 1474 mm
Height
1437 - 1456 mm
Max trunk capacity
1375 L
Max trunk capacity
1450 - 1600 L
Payload
440 - 565 kg
Payload
422 - 569 kg

Engine and Performance
Engine Type
Petrol MHEV, Plugin Hybrid, Diesel MHEV
Engine Type
Petrol, Petrol MHEV, Plugin Hybrid, Diesel
Transmission
Automatic
Transmission
Manuel, Automatic
Transmission Detail
Automatic Gearbox
Transmission Detail
Manual Gearbox, Dual-Clutch Automatic
Drive Type
Rear-Wheel Drive, All-Wheel Drive
Drive Type
Front-Wheel Drive
Power HP
186 - 680 HP
Power HP
115 - 272 HP
Acceleration 0-100km/h
3.4 - 8.8 s
Acceleration 0-100km/h
7.9 - 10.8 s
Max Speed
232 - 280 km/h
Max Speed
197 - 220 km/h
Torque
250 - 1020 Nm
Torque
220 - 360 Nm
Number of Cylinders
4
Number of Cylinders
3 - 4
Power kW
137 - 500 kW
Power kW
85 - 200 kW
Engine capacity
1496 - 1999 cm3
Engine capacity
1498 - 1968 cm3

General
Model Year
2024 - 2025
Model Year
2024 - 2026
CO2 Efficiency Class
E, F, G, B, D
CO2 Efficiency Class
D, B
Brand
Mercedes-Benz
Brand
SEAT

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Is the Mercedes C Class Wagon offered with different drivetrains?

The Mercedes C Class Wagon is available as Rear-Wheel Drive or All-Wheel Drive.

The prices shown are estimates based on German list prices, adjusted for local VAT. Local registration taxes (e.g. NoVA, BPM or CO2 malus) are not included. This information is not legally binding.