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Mercedes CLA Coupe vs SEAT Ibiza – Which model is better for everyday use?

Compare performance, boot capacity, efficiency and price at a glance.
Find out which car is the better choice for you – Mercedes CLA Coupe or SEAT Ibiza?

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

CLA Coupe @ group-media.mercedes-benz.com

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 Ibiza has a significantly advantage in terms of price – it starts at 16100 £, while the Mercedes CLA Coupe costs 37100 £. That’s a price difference of around 20962 £.

Fuel consumption also shows a difference: Mercedes CLA Coupe manages with 2.30 L and is therefore decisively more efficient than the SEAT Ibiza with 5.20 L. The difference is about 2.90 L per 100 km.

Ibiza @ seat-mediacenter.de

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 CLA Coupe has a significantly edge – offering 421 HP compared to 150 HP. That’s roughly 271 HP more horsepower.

In acceleration from 0 to 100 km/h, the Mercedes CLA Coupe is significantly quicker – completing the sprint in 4.10 s, while the SEAT Ibiza takes 8.10 s. That’s about 4 s faster.

In terms of top speed, the Mercedes CLA Coupe performs slightly better – reaching 270 km/h, while the SEAT Ibiza tops out at 216 km/h. The difference is around 54 km/h.

There’s also a difference in torque: Mercedes CLA Coupe pulls clearly stronger with 515 Nm compared to 250 Nm. That’s about 265 Nm difference.

CLA Coupe @ group-media.mercedes-benz.com

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 Ibiza is noticeable lighter – 1111 kg compared to 1505 kg. The difference is around 394 kg.

In terms of boot space, the Mercedes CLA Coupe offers evident more room – 460 L compared to 355 L. That’s a difference of about 105 L.

When it comes to payload, SEAT Ibiza minimal takes the win – 522 kg compared to 490 kg. That’s a difference of about 32 kg.

Who wins the race?

The Mercedes CLA Coupe proves to be leaves the rival little chance and therefore becomes our DriveDuel Champion!
Mercedes CLA Coupe is the better all-rounder in this comparison.

from about £37,100
19C0225_069

Mercedes CLA Coupe

  • Engine Type : Plugin Hybrid, Petrol MHEV, Diesel, Petrol, Electric
  • Transmission : Automatic
  • Drive Type : Front-Wheel Drive, All-Wheel Drive, Rear-Wheel Drive
  • Power HP : 116 - 421 HP
  • Consumption L/100km : 2.3 - 8.9 L
  • Consumption kWh/100km : 12.2 - 12.6 kWh
  • Electric Range : 86 - 791 km

Mercedes CLA Coupe

The Mercedes-Benz CLA Coupé exudes sophistication with its sleek, aerodynamic design that effortlessly combines elegance and sportiness. Inside, the cabin offers a luxurious experience, featuring high-quality materials and state-of-the-art technology that ensure both comfort and connectivity for the driver and passengers. On the road, the CLA Coupé delivers a dynamic driving performance, characterised by responsive handling and a smooth ride, making it a joy to drive both in the city and on long journeys.

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SEAT Ibiza

The SEAT Ibiza stands out as a dynamic and stylish hatchback tailored for those who appreciate a lively driving experience. Its sleek design is complemented by a comfortable and modern interior, making it a standout choice in the city. Advanced technology ensures safety and connectivity, offering a well-rounded package for both new and seasoned drivers.

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Mercedes CLA Coupe
SEAT Ibiza
CLA Coupe
Ibiza

Costs and Consumption

Price
37100 - 73700 £
Price
16100 - 28000 £
Consumption L/100km
2.3 - 8.9 L
Consumption L/100km
5.2 - 5.7 L
Consumption kWh/100km
12.2 - 12.6 kWh
Consumption kWh/100km
-
Electric Range
86 - 791 km
Electric Range
-
Battery Capacity
12.9 - 85 kWh
Battery Capacity
-
co2
0 - 202 g/km
co2
117 - 128 g/km
Fuel tank capacity
35 - 51 L
Fuel tank capacity
40 L

Dimensions and Body

Body Type
Coupe
Body Type
Hatchback
Seats
5
Seats
5
Doors
4
Doors
5
Curb weight
1505 - 2135 kg
Curb weight
1111 - 1231 kg
Trunk capacity
395 - 460 L
Trunk capacity
355 L
Length
4692 - 4723 mm
Length
4059 mm
Width
1834 - 1857 mm
Width
1780 mm
Height
1404 - 1468 mm
Height
1447 mm
Max trunk capacity
-
Max trunk capacity
1165 L
Payload
440 - 490 kg
Payload
489 - 522 kg

Engine and Performance

Engine Type
Plugin Hybrid, Petrol MHEV, Diesel, Petrol, Electric
Engine Type
Petrol
Transmission
Automatic
Transmission
Manuel, Automatic
Transmission Detail
Dual-Clutch Automatic, Reduction Gearbox
Transmission Detail
Manual Gearbox, Dual-Clutch Automatic
Drive Type
Front-Wheel Drive, All-Wheel Drive, Rear-Wheel Drive
Drive Type
Front-Wheel Drive
Power HP
116 - 421 HP
Power HP
80 - 150 HP
Acceleration 0-100km/h
4.1 - 10 s
Acceleration 0-100km/h
8.1 - 15.3 s
Max Speed
205 - 270 km/h
Max Speed
172 - 216 km/h
Torque
230 - 515 Nm
Torque
95 - 250 Nm
Number of Cylinders
4
Number of Cylinders
3 - 4
Power kW
85 - 310 kW
Power kW
59 - 110 kW
Engine capacity
1332 - 1991 cm3
Engine capacity
999 - 1498 cm3

General

Model Year
2024 - 2025
Model Year
2025
CO2 Efficiency Class
B, D, E, G, A
CO2 Efficiency Class
D
Brand
Mercedes-Benz
Brand
SEAT
What drive types are available for the Mercedes CLA Coupe?

The Mercedes CLA Coupe is available as Front-Wheel Drive, All-Wheel Drive or Rear-Wheel Drive.

The prices and data displayed are estimates based on German list prices and may vary by country. This information is not legally binding.