Coches diésel compactos con mejor consumo

Discover the most fuel-efficient compact diesel cars, ideal for those looking to optimise their diesel expenses. This selection includes models that stand out for their low consumption, offering a perfect balance between performance and economy. Find the compact diesel vehicle that best suits your savings needs and urban or road mobility. We analyse the most popular and reliable options in the current market.

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  1. 1

    Audi A3 Sportback 35 TDI

    220 Global Votes
    • Official fuel economy of 57.6 to 54.3mpg

      (+1)

    The Audi A3 Sportback 30 TDI and 35 TDI delivers exceptionally low fuel consumption for a premium compact diesel, with the 35 TDI achieving up to 65 mpg in real-world driving. Its diesel engines combine efficiency with solid performance, making it a highly attractive option for those seeking economy without sacrificing Audi's quality and comfort. This model demonstrates remarkable efficiency across various driving conditions, resulting in lower running costs.

  2. 2

    Renault Clio dCi 100 CV

    0 Global Votes
    • Low emissions (83 g/km CO2)

      (+3)

    This model stands out for its exceptional fuel efficiency, with a combined WLTP consumption of 4.2 l/100 km and the ability to achieve up to 25 km/l in real-world conditions. Its 100 hp 1.5 dCi diesel engine offers an optimal balance between performance and economy, making it a highly attractive option for drivers prioritizing low fuel consumption.

  3. 3

    Skoda Octavia 2.0 TDI 115 CV

    0 Global Votes
    • Relaxed TDI engine

      (+4)

    The Skoda Octavia 2.0 TDI 115 CV is included in this ranking due to its exceptional fuel efficiency. Its 2.0 TDI engine achieves a consumption of just 4.2 liters/100 km in the city and 3.2 liters/100 km outside the city, making it a very economical choice for diesel drivers.

  4. 4

    Volkswagen Golf 1.6 TDI

    0 Global Votes
    • Very good fuel economy for a family hatchback

      (+1)

    The Volkswagen Golf 2.0 TDI stands out for its excellent fuel efficiency, with models like the 2.0 TDI 150 DSG achieving an average real-world consumption of 49.3 mpg. Its diesel engine offers a remarkable balance between power and economy, making it a very attractive option for those seeking a compact car with low fuel consumption. Furthermore, its reliability, especially in common rail versions, ensures long-lasting performance and predictable maintenance costs.

  5. 5

    BMW 2 Series Gran Coupé 220d

    0 Global Votes
    • Frugal engine keeps running costs low

      (+2)

    The BMW 2 Series Gran Coupé 220d stands out for its exceptional fuel efficiency, achieving combined consumption figures of 4.5 – 4.2 l/100 km. Its high-performance diesel engine optimizes fuel usage, offering a remarkable balance between power and economy across various driving conditions.

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  7. 6

    Peugeot 208 BlueHDi 100

    0 Global Votes
    • Good energy efficiency

      (+1)

    The Peugeot 208 BlueHDi 100 has demonstrated exceptional fuel efficiency, setting long-distance records with an average consumption of 2.0 l/100km. Its BlueHDi diesel engine is engineered to deliver optimal performance with low emissions, making it a standout choice for fuel economy in its segment.

  8. 7

    Citroën C3 BlueHDi 100

    0 Global Votes
    • Combined fuel economy of 76.3mpg

      (+3)

    The Citroën C3 BlueHDi 100 stands out for its exceptional fuel efficiency, with an official consumption of 76.3–83.1 mpg. Its 1.6-liter, 100 PS diesel engine offers an optimal balance between performance and economy, ideal for daily driving and long journeys.

  9. 8

    SEAT León 2.0 TDI

    0 Global Votes
    • Achieves 64.2mpg for higher mileage drivers

    The SEAT León 2.0 TDI 150 CV stands out for its exceptional fuel efficiency, with an official combined consumption of 4.1 l/100 km and real-world figures that remain consistently low. Its diesel engine offers balanced performance, making it a very attractive option for those seeking a compact car with low fuel consumption and good road response.

  10. 9

    Opel Astra

    0 Global Votes
    • Excellent fuel consumption at 90 km/h

      (+2)

    The Opel Astra diesel, particularly its 1.5 version, stands out for its excellent fuel efficiency, recording a consumption of 3.1 l/100km at 90 km/h. This performance makes it a very attractive option for those seeking a compact diesel car with low running costs. Its ability to maintain reduced consumption across various driving conditions positions it favorably within the segment.

Frequently asked questions

This ranking evaluates compact diesel cars that offer the best fuel consumption, based on the efficiency and performance of popular vehicles in the market.
The "best consumption" is determined by considering the reported fuel efficiency (MPG/l/100km) for different compact diesel car models, highlighting those that demonstrate superior highway performance.
Currently, the ranking is based on an editorial selection of relevant models. However, we value community feedback for future updates and considerations.
The results should be interpreted as a guide to identify compact diesel cars with efficient fuel consumption. Actual fuel economy may vary depending on vehicle maintenance and driving habits.

How we built this ranking and what to consider when choosing

Our methodology for ranking compact diesel cars with the best fuel consumption focuses on fuel efficiency and market relevance, providing a useful guide for consumers.

  • Compact diesel car models that have consistently demonstrated high performance in terms of fuel economy are considered.
  • The selection is based on reported fuel consumption data and the popularity of vehicles in the compact diesel segment.
  • Vehicles that offer a balance between efficiency, reliability, and availability in the new and used car market are prioritized.
  • Information is gathered from various contextual sources to provide a comprehensive and relevant overview for the user.
  • The vehicle must be a compact diesel car, meaning it belongs to the small to medium-sized vehicle category with a diesel engine.
  • Fuel efficiency is prioritized, looking for models that offer high miles per gallon (MPG) or low liters per 100 kilometers (l/100km) consumption.
  • Models recognized for their reliability and performance in the market, both new and used, are included.
  • The model's availability and current relevance in the vehicle market are important factors for its inclusion.