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Mercedes CLA Coupe VS SEAT Leon – Specs, Efficiency & Price Comparison

Which model is the better choice – the Mercedes CLA Coupe or the SEAT Leon? We compare performance (421 HP vs 272 HP), boot capacity (460 L vs 380 L), efficiency (0.70 L vs 0.40 L), and of course, the price (36100 £ vs 24100 £).
Find out now which car fits your needs better!

The Mercedes CLA Coupe (Coupe) is powered by a Petrol MHEV, Diesel, Plugin Hybrid or Petrol engine and comes with a Automatic transmission. In comparison, the SEAT Leon (Hatchback) features a Petrol, Petrol MHEV, Diesel or Plugin Hybrid engine and a Manuel or Automatic gearbox.

When it comes to boot capacity, the Mercedes CLA Coupe offers 460 L, while the SEAT Leon provides 380 L – depending on what matters most to you. If you’re looking for more power, you’ll need to decide whether the 421 HP of the Mercedes CLA Coupe or the 272 HP of the SEAT Leon suits your needs better.

There are also differences in efficiency: 0.70 L vs 0.40 L. In terms of price, the Mercedes CLA Coupe starts at 36100 £, while the SEAT Leon is available from 24100 £.

Compare all the key specs now and find out which model fits your lifestyle best!

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 Leon

The SEAT Leon impresses with its dynamic design and sporty edge, making it a standout choice in its class. Its interior is characterised by a modern, driver-focused cockpit that combines functionality with an emphasis on comfort. The car delivers a responsive driving experience, thanks to its advanced engineering and agile handling capabilities.

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Mercedes CLA Coupe
SEAT Leon
CLA Coupe
Leon

Costs and Consumption

Price
36100 - 73800 £
Price
24100 - 35700 £
Consumption L/100km
0.7 - 8.9 L
Consumption L/100km
0.4 - 5.7 L
Consumption kWh/100km
-
Consumption kWh/100km
-
Electric Range
87 km
Electric Range
133 km
Battery Capacity
12.90 kWh
Battery Capacity
19.70 kWh
co2
16 - 202 g/km
co2
8 - 129 g/km
Fuel tank capacity
35 - 51 L
Fuel tank capacity
40 - 45 L

Dimensions and Body

Body Type
Coupe
Body Type
Hatchback
Seats
5
Seats
5
Doors
4
Doors
5
Curb weight
1505 - 1750 kg
Curb weight
1344 - 1670 kg
Trunk capacity
395 - 460 L
Trunk capacity
270 - 380 L
Length
4692 - 4695 mm
Length
4368 mm
Width
1834 - 1857 mm
Width
1799 mm
Height
1404 - 1430 mm
Height
1442 - 1460 mm
Payload
455 - 490 kg
Payload
460 - 521 kg

Engine and Performance

Engine Type
Petrol MHEV, Diesel, Plugin Hybrid, Petrol
Engine Type
Petrol, Petrol MHEV, Diesel, Plugin Hybrid
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 - 421 HP
Power HP
110 - 272 HP
Acceleration 0-100km/h
4.1 - 10 s
Acceleration 0-100km/h
7.7 - 10.5 s
Max Speed
205 - 270 km/h
Max Speed
197 - 220 km/h
Torque
230 - 500 Nm
Torque
220 - 360 Nm
Number of Cylinders
4
Number of Cylinders
4
Power kW
85 - 310 kW
Power kW
85 - 200 kW
Engine capacity
1332 - 1991 cm3
Engine capacity
1498 - 1968 cm3

General

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

Mercedes CLA Coupe

Exquisite Elegance Meets Cutting-Edge Technology

The Mercedes-Benz CLA Coupe stands as an epitome of luxury and innovation, combining sleek design with cutting-edge technology. This model radiates a perfect blend of elegance and performance, offering a range of options to satisfy the most discerning of drivers.

Powertrain Options: Variety to Suit Every Taste

The CLA Coupe offers a variety of powertrain options, including mild-hybrid petrol engines, diesel, and a plug-in hybrid model. Engine choices in this range include the CLA 180 with 150 PS and the CLA 220 with 204 PS, to the powerful CLA 45 S AMG with a whopping 421 PS. These options are complemented by automatic transmissions, predominantly employing the advanced 7G-DCT and 8G-DCT dual-clutch systems, providing smooth and responsive gear shifts.

Mild-Hybrid and Eco-Friendly Innovations

Mercedes-Benz has incorporated mild-hybrid technology to enhance fuel efficiency and performance. The inclusion of an integrated starter generator provides a boost during acceleration and facilitates energy recuperation while decelerating. The plug-in hybrid variant, the CLA 250 e, boasts an impressive 87 km electric-only range and a low fuel consumption of 0.7 L/100km, highlighting the brand's commitment to sustainability without sacrificing performance.

Advanced Safety and Driver Assistance Systems

The CLA Coupe is equipped with an array of advanced driver assistance systems, ensuring peace of mind on the road. Features such as Active Brake Assist, Attention Assist, and Blind Spot Assist are part of the extensive safety suite, providing support and enhancing the overall driving experience.

Luxurious Interior and Technological Advancements

Inside, the CLA Coupe offers a luxurious experience, characterized by high-quality materials and state-of-the-art technology. The dual-screen setup comprising the digital instrument cluster and the multimedia system offers an intuitive interface for navigating essential functionalities. The MBUX (Mercedes-Benz User Experience) interface is a notable feature, providing natural voice control and learning capabilities to personalise the user experience.

Performance and Driving Dynamics

The Mercedes-Benz CLA Coupe excels in delivering a thrilling driving experience. The precise steering and adaptive suspension system ensure dynamic handling and superior comfort. For those seeking extra thrill, the AMG variants offer enhanced performance capabilities and sportier driving dynamics, making each trip an exhilarating journey.

Design: A Contemporary Masterpiece

The CLA Coupe’s design is a statement of modern luxury. Its sleek profile, diamond-block grille, and LED High-Performance headlamps create a striking presence both day and night. The aerodynamic design not only enhances the aesthetic appeal but also contributes to improved efficiency and reduced noise levels.

Conclusion: A Symphony of Style and Innovation

The Mercedes-Benz CLA Coupe is not just a vehicle; it's a statement of technological prowess and luxury. With a variety of engine options, cutting-edge features, and impeccable style, it caters to a wide range of preferences and needs, ensuring that every journey is as stylish as it is memorable.

SEAT Leon

The SEAT Leon: A Blend of Performance and Innovation

The SEAT Leon has firmly established itself as a standout model, blending sleek aesthetics with cutting-edge technology. Known for its versatility and dynamic performance, this hatchback has become a staple choice for drivers seeking style and substance. Join us as we delve into the technical intricacies and innovative features that make the SEAT Leon a formidable contender in its class.

Dynamic Engine Options

The SEAT Leon offers a diverse range of engine choices, catering to various driving preferences. From efficient petrol options with mild-hybrid technology to powerful diesel engines, the Leon provides an impressive power range between 110 to 204 PS. Drivers can also opt for the environmentally friendly plug-in hybrid, featuring a 1.4 e-HYBRID powertrain that boasts a consumption rate as low as 1.1 L/100km and an electric range of up to 63 km.

Advanced Transmission Systems

Optimising driving efficiency, the SEAT Leon is available with both a manual gearbox and an advanced automatic dual-clutch transmission (DSG). The DSG offers seamless gear changes, enhancing the driving experience by providing precise control and improved fuel economy. This versatility allows the Leon to cater to drivers who appreciate the traditional feel of manual shifting and those who prefer the convenience of automatic transmissions.

Intelligent Design and Comfort

The SEAT Leon’s interior is designed with the modern driver in mind. Sporting a spacious cabin accommodating up to five passengers, it provides a balance of comfort and functionality. The boot space ranges from 270 to 380 litres, ensuring ample room for luggage. The Leon's ergonomic layout, coupled with optional advanced features such as ambient lighting and premium upholstery, positions it as a leader in comfort and practicality.

Cutting-edge Technology and Safety

The SEAT Leon is not just about performance; safety features prominently in its design. It is equipped with the latest driver assistance systems, such as adaptive cruise control and lane-keeping assist, ensuring a safer driving experience. The infotainment system offers seamless connectivity, supporting both Android Auto and Apple CarPlay, enabling drivers to stay connected while on the road.

Efficiency and Sustainable Driving

Emphasising sustainability, the SEAT Leon offers CO2 emissions ranging from 25 to 132 g/km, showcasing its commitment to environmental responsibility. Fuel consumption varies between a thrifty 1.1 to 5.8 L/100km, catering to both eco-conscious drivers and those focused on performance. With a competitive price range, the Leon stands out as an economical choice in its segment, balancing initial cost and long-term benefits.

Conclusion

The SEAT Leon continues to set benchmarks with its combination of style, performance, and technological innovation. Its array of engine options, advanced safety features, and luxurious interior make it a compelling choice for modern drivers. Whether you prioritise fuel efficiency, power, or comfort, the SEAT Leon offers a tailored driving experience unmatched in its class.

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