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Mercedes C Class Sedan vs SEAT Leon - Differences and prices compared
Compare performance (680 HP vs 272 HP), boot space and price (41200 £ vs 24500 £ ) at a glance. Find out which car is the better choice for you – Mercedes C Class Sedan or SEAT Leon?
C Class Sedan
Costs and Efficiency:
Price and efficiency are key factors when choosing a car – and this is often where the real differences emerge.
SEAT Leon has a decisively advantage in terms of price – it starts at 24500 £ , while the Mercedes C Class Sedan costs 41200 £ . That’s a price difference of around 16712 £.
Fuel consumption also shows a difference: SEAT Leon manages with 1.20 L and is therefore distinct more efficient than the Mercedes C Class Sedan with 1.60 L. The difference is about 0.40 L per 100 km.
As for electric range, the SEAT Leon performs somewhat better – achieving up to 133 km, about 16 km more than the Mercedes C Class Sedan.
Leon
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 Sedan 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 Sedan is clearly quicker – completing the sprint in 3.40 s, while the SEAT Leon takes 7.70 s. That’s about 4.30 s faster.
In terms of top speed, the Mercedes C Class Sedan performs noticeable better – reaching 280 km/h, while the SEAT Leon tops out at 220 km/h. The difference is around 60 km/h.
There’s also a difference in torque: Mercedes C Class Sedan pulls decisively stronger with 1020 Nm compared to 360 Nm. That’s about 660 Nm difference.
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C Class Sedan
Space and Everyday Use:
Cabin size, boot volume and payload all play a role in everyday practicality. Here, comfort and flexibility make the difference.
Both vehicles offer seating for 5 people.
In curb weight, SEAT Leon is noticeable lighter – 1344 kg compared to 1695 kg. The difference is around 351 kg.
In terms of boot space, the Mercedes C Class Sedan offers somewhat more room – 455 L compared to 380 L. That’s a difference of about 75 L.
When it comes to payload, Mercedes C Class Sedan barely noticeable takes the win – 570 kg compared to 521 kg. That’s a difference of about 49 kg.
Who wins the race in the data check?
The Mercedes C Class Sedan is decisively ahead 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.
Mercedes C Class Sedan
SEAT Leon
Costs and Consumption
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Engine and Performance
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Dimensions and Body
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from about £41,200
Mercedes C Class Sedan
Mercedes C Class Sedan
The Mercedes C‑Class is the compact executive that dresses like it owns the boulevard, with an interior that blends modern elegance and plush comfort to make everyday driving feel unexpectedly special. On the road it pairs poise with a hint of cheeky agility, rewarding drivers who want refinement without forfeiting a touch of fun — and yes, it still looks great in the driveway.
details
SEAT Leon
4.4 (2 Reviews)
SEAT Leon pairs sharp, modern styling with a cabin that's sensible and slightly sporty, making it an appealing choice for buyers who want flair without fuss. It drives with eager composure and offers a neat balance of comfort and agility, so you get everyday usability with a wink of fun.
details
Mercedes C Class Sedan
SEAT Leon
Costs and Consumption |
|
|---|---|
|
Price
41200 - 103100 £
|
Price
24500 - 36400 £
|
|
Consumption L/100km
1.6 - 9 L
|
Consumption L/100km
1.2 - 5.5 L
|
|
Consumption kWh/100km
-
|
Consumption kWh/100km
-
|
|
Electric Range
11 - 117 km
|
Electric Range
133 km
|
|
Battery Capacity
19.50 kWh
|
Battery Capacity
19.70 kWh
|
|
co2
41 - 205 g/km
|
co2
27 - 126 g/km
|
|
Fuel tank capacity
40 - 66 L
|
Fuel tank capacity
40 - 45 L
|
Dimensions and Body |
|
|---|---|
|
Body Type
Sedan
|
Body Type
Hatchback
|
|
Seats
5
|
Seats
5
|
|
Doors
4
|
Doors
5
|
|
Curb weight
1695 - 2195 kg
|
Curb weight
1344 - 1657 kg
|
|
Trunk capacity
280 - 455 L
|
Trunk capacity
270 - 380 L
|
|
Length
4751 - 4842 mm
|
Length
4368 mm
|
|
Width
1820 - 1900 mm
|
Width
1799 mm
|
|
Height
1438 - 1458 mm
|
Height
1442 - 1460 mm
|
|
Max trunk capacity
-
|
Max trunk capacity
1187 - 1301 L
|
|
Payload
480 - 570 kg
|
Payload
473 - 521 kg
|
Engine and Performance |
|
|---|---|
|
Engine Type
Petrol MHEV, Plugin Hybrid, Diesel MHEV
|
Engine Type
Petrol, Petrol MHEV, Diesel, Plugin Hybrid
|
|
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
183 - 680 HP
|
Power HP
116 - 272 HP
|
|
Acceleration 0-100km/h
3.4 - 8.6 s
|
Acceleration 0-100km/h
7.7 - 10.5 s
|
|
Max Speed
230 - 280 km/h
|
Max Speed
197 - 220 km/h
|
|
Torque
250 - 1020 Nm
|
Torque
220 - 360 Nm
|
|
Number of Cylinders
4
|
Number of Cylinders
4
|
|
Power kW
135 - 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 - 2025
|
|
CO2 Efficiency Class
E, B, D, G
|
CO2 Efficiency Class
D, B
|
|
Brand
Mercedes-Benz
|
Brand
SEAT
|
Is the Mercedes C Class Sedan offered with different drivetrains?
The Mercedes C Class Sedan is offered with 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.