For drivers in Kenya prioritizing economy, understanding low fuel consumption is key. Modern diesel engines achieve impressive efficiency through technologies like common rail direct injection, which precisely controls fuel delivery for optimal combustion.
Below, we assess a selection of diesel cars available in Kenya and are known for their fuel efficiency. These vehicles demonstrate the advancements in diesel technology, offering compelling mileage alongside respectable performance, making them noteworthy options for those seeking to minimize running costs.
10. Mercedes-Benz C 220 d
20 km/L

The Mercedes-Benz C 220 d offers a sophisticated blend of luxury, performance, and impressive fuel efficiency in the sedan segment. Its 2.0-litre diesel engine (approximately 194 hp, 400 Nm for models around 2018-2020, specifically the W205 generation facelift) delivers strong performance while maintaining excellent fuel economy, often exceeding 20 km/l.
With its comfortable ride, advanced technology, and efficient diesel engine, the C 220 d is a desirable option for Kenyan drivers looking for a premium and economical vehicle suitable for both city driving and long-distance travel.
9. Mazda Demio 1.5 Skyactiv-D
20 km/L

The Mazda Demio (also known as the Mazda 2 in some markets) with its 1.5 Skyactiv-D engine is highly regarded for its impressive fuel efficiency in the subcompact category. This 1.5-litre diesel engine (approximately 105 hp, 250 Nm for models around 2018-2019) utilizes Mazda’s Skyactiv-D technology to achieve high compression and efficient combustion, often exceeding 20 km/l.
The Demio offers a stylish design and engaging driving dynamics, making it a compelling and economical choice for urban driving and beyond in Kenya, offering a good balance of agility and fuel savings.
8. BMW 320d
20 km/L

The BMW 320d remains a top choice for a premium sedan with an excellent balance of performance and fuel economy. Its 2.0-litre turbocharged diesel engine (approximately 190 hp, 400 Nm for models around 2018-2020, specifically the G20 generation) frequently achieves fuel consumption figures over 20 km/l.
Known for its refined driving dynamics and comfortable interior, the 320d offers a compelling package for Kenyan drivers seeking a more luxurious and efficient vehicle for both business and personal use, providing a smooth and powerful driving experience.
7. Mazda CX-3 1.5 Skyactiv-D
20 km/L

The Mazda CX-3 1.5 Skyactiv-D offers a stylish and fuel-efficient compact SUV option. Sharing its efficient 1.5-litre diesel engine with the Mazda 2 (approximately 105 hp, 270 Nm for models around 2018-2019), it utilizes Skyactiv-D technology for excellent fuel economy, often achieving over 20 km/l.
The CX-3 provides a slightly higher driving position and SUV practicality, making it a compelling and economical choice for navigating Kenyan roads with added versatility. Its engaging driving dynamics and attractive design further enhance its appeal in the Kenyan market.
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6. Toyota Auris 1.4 D-4D
20-22 km/L

The Toyota Auris (also known as the Corolla hatchback in some markets) has a diesel variant, the 1.4 D-4D. While petrol and hybrid versions are more prevalent in Kenya, this diesel model (approximately 90 hp, 205 Nm) offers good fuel economy, potentially achieving around 20-22 km/l.
For those specifically seeking a diesel Toyota focused on efficiency, the Auris 1.4 D-4D presents an option. The Auris is recognized for its comfortable ride and Toyota’s renowned reliability, making it a dependable choice for various driving needs in Kenya, even if the diesel variant is less commonly seen on local roads.
5. BMW 118d
20-22 km/L

The BMW 118d offers a premium driving experience with a strong focus on fuel efficiency. Its 2.0-litre diesel engine (approximately 150 hp, 320 Nm for models around 2018-2020, specifically the F20 generation facelift) typically achieves fuel economy around 20-22 km/l.
This rear-wheel-drive hatchback is known for its sporty handling and premium interior, making it an attractive option for Kenyan buyers seeking a more engaging and economical drive in the luxury compact segment. The 118d provides a good balance of performance for both city driving and highway cruising.
4. Audi A3 2.0 TDI
20-22 km/L

The Audi A3 2.0 TDI provides a premium option in the compact car segment with good fuel economy. Its 2.0-litre TDI engine (power outputs vary depending on the specific variant around 2018-2020, but often around 150 hp and 320 Nm) offers a refined driving experience and typically achieves fuel economy around 20-22 km/l.
The Audi A3’s well-appointed interior, stylish design, and efficient diesel engine make it an attractive choice for Kenyan buyers seeking a premium and economical diesel car for daily commutes and longer journeys.
3. Mercedes-Benz A 180 d
22 km/L

The Mercedes-Benz A 180 d is a fuel-efficient option in the luxury compact segment, offering a blend of premium features and economical running costs. Its 1.5-litre diesel engine (approximately 116 hp, 260 Nm for models around 2018-2020, specifically the W177 generation) offers excellent fuel economy, frequently achieving over 22 km/l.
This hatchback combines Mercedes-Benz’s renowned comfort, advanced technology, and efficient performance, making it a desirable choice for Kenyan drivers looking for a luxurious yet economical vehicle for navigating both urban and longer routes.
2. Volkswagen Polo 1.6 TDI
20-23 km/L

The Volkswagen Polo 1.6 TDI is a popular choice for those seeking a balance of performance and fuel efficiency in a compact hatchback. Its 1.6-litre TDI engine (approximately 95-115 hp, 250 Nm) typically achieves fuel economy in the range of 20-23 km/l.
The Polo offers a comfortable and refined driving experience and is well-regarded for its build quality. Its efficient diesel engine makes it a practical option for daily commutes and longer trips within Kenya, offering a good combination of economy and driving pleasure in a well-sized package.
1. Suzuki Swift 1.3 DDiS
25 km/L

The Suzuki Swift 1.3 DDiS is a standout for its remarkable low fuel consumption. Its compact 1.3-litre diesel engine (approximately 75 hp, 190 Nm) provides a nimble driving experience ideal for urban environments while maximizing fuel economy. This hatchback’s lightweight design contributes significantly to its impressive mileage, often exceeding 25 km/l.
Known for its reliability and affordability, the Swift is a practical choice for Kenyan roads, offering ease of maintenance and a comfortable ride for daily commutes and navigating city traffic. Its manageable size also makes it adept at handling various road conditions found throughout Kenya.