Fueling Your Ride
Diesel sedans have this reputation for being efficient workhorses, but they're definitely not everywhere anymore. Some automakers swear by them for torque and fuel economy, while others have moved on entirely. The sedan market now splits between brands doubling down on diesel technology and those betting everything on gas, hybrids, or electric power. Let’s start by looking at 10 sedans that use diesel.
1. BMW 3 Series
The 3 Series diesel story begins back in the 1980s when BMW took a gamble on the E30 generation, essentially pioneering the compact executive diesel sedan before anyone thought it was cool. Today's models pack efficient 2.0L twin-turbo diesel engines.
2. Mercedes-Benz E-Class
Mercedes knows a thing or two about diesel refinement. Their legendary OM606 inline-six diesels from older generations are still talked about in enthusiast circles like automotive folklore. The modern OM654 2.0L four-cylinder diesel delivers between 194 and 265 hp depending on configuration.
3. Audi A4
This brand’s TDI diesels once dominated long-distance efficiency tests, with some A4 models posting real-world highway figures exceeding 60 mpg. Quattro all-wheel drive comes as an option, adding year-round capability to the efficiency equation. Recent European models feature ultra-low-emission tech.
4. Jaguar XE
Built on lightweight aluminum architecture, the XE improves both efficiency and driving dynamics compared to heavier competitors. The Ingenium 2.0L turbo-diesel produces 163–204 hp with rear-wheel drive, creating a sporty yet frugal combination that's rare in this segment.
5. Volkswagen Jetta TDI
One Jetta TDI holds a documented record reaching over 562,000 miles, which tells you everything about the longevity of VW's diesel engineering. That famous 2.0L TDI turbo-diesel delivered around 236 lb-ft of torque and achieved 40–50 mpg fuel economy.
6. Chevrolet Cruze Diesel
The 1.6L turbo-diesel engine, developed with VM Motori, produced 137 hp with impressive torque for the compact class. As a rare domestic diesel sedan option, the Cruze represented GM's brief but serious attempt to bring European-style diesel efficiency to Americans.
7. BMW 5 Series
Powerful inline-six diesels like the 530d and 535d delivered between 261–313 hp, with efficient four-cylinder options available for those prioritizing economy. In Europe, diesel 5 Series models have outsold their petrol counterparts for many years, proving the appeal of blending luxury with practicality.
8. Mercedes-Benz C-Class
Did you know this one was popular in Europe for company car tax benefits? Thanks to impressively low CO2 emissions. The C-Class diesel became a fleet favorite across the continent. Modern versions like the C 220 d produce 194 hp from 2.0L four-cylinder diesels.
9. Peugeot 508
The 508's fastback-style design isn't just about looks. Excellent aerodynamics directly translate to better fuel economy, especially with diesel power under the hood. Efficient 1.5L or 2.0L BlueHDi diesels produce between 130–180 hp while delivering a comfortable ride.
10. Mazda6 Skyactiv-D
Mazda actually raced tuned Skyactiv-D Mazda6 sedans in motorsports, with diesel race versions achieving over 400 hp. The innovative 2.2L twin-turbo Skyactiv-D used a low compression ratio for cleaner combustion, producing around 184 hp without needing heavy urea systems in early versions.
Sarah Larson from Ann Arbor, MI, USA on Wikimedia
Time to look at the other side—sedans running on everything except diesel.
1. Tesla Model 3
The Model 3 has been the world's best-selling electric car for multiple years, outselling many traditional gas sedans in global EV markets. This is a remarkable achievement for a fully electric vehicle. The battery-electric sedan has no internal combustion engine whatsoever.
2. Nissan Altima
Powered exclusively by gasoline engines, the innovative 2.0L VC-Turbo variable-compression engine delivers up to 248 hp in higher trims with impressive responsiveness. All-wheel drive, which is rare in this class, provides better traction, giving the Altima an edge over front-wheel-drive competitors.
3. Honda Insight
The Insight was one of the earliest dedicated hybrid sedans, debuting in 1999 and helping pioneer mass-market hybrid technology before the Prius became a household name. It uses Honda's sophisticated two-motor e: HEV system, combining a 1.5L Atkinson-cycle gasoline engine with electric motors.
4. Nissan Sentra
Class-leading rear legroom and a comfortable, quiet cabin make this compact sedan feel more spacious than its exterior dimensions suggest. The Sentra has been Nissan's top-selling sedan in the US for years. It is equipped with a responsive 2.0L gasoline four-cylinder engine.
5. Toyota Avalon
Toyota Safety Sense came standard, with advanced driver aids like lane tracing assist and full-speed dynamic radar cruise control, making it remarkably capable for a non-luxury sedan. The Avalon was Toyota's flagship sedan in the US for decades, often called the "poor man's Lexus".
6. Lexus ES
This one is Lexus' best-selling model globally, often outselling sportier Lexus sedans because of its reputation for reliability and absolute serenity behind the wheel. The ride is powered by gasoline engines, including the ES 350 V6 or ES 250 four-cylinder.
7. Acura TLX
The TLX Type S can hit 0–60 mph in under 5 seconds, making it one of the quickest non-diesel sedans in its class. Buyers can choose between a 2.0L turbo gasoline engine and SH-AWD with a 3.0L turbo V6.
8. Dodge Charger
Widebody options and track-tuned suspensions in higher trims deliver exceptional handling that seems impossible for a sedan this large. The muscle sedan packs powerful gasoline V6 or V8 HEMI engines, with the range-topping SRT Hellcat Redeye variants producing an insane 797 hp.
9. Cadillac CT5
Another beast comes with turbocharged gasoline engines: a 2.0L four-cylinder producing 237 hp or a 3.0L V6 twin-turbo delivering 335 hp in V trim for serious performance. Available Super Cruise hands-free driving on compatible highways offers semi-autonomous capability.
10. Toyota Prius
The Prius has saved more fuel globally than almost any other car model, with millions of units sold and a devoted cult following among hyper-milers. This hybrid sedan combines a 1.8L or 2.0L gasoline engine with electric motors for class-leading efficiency.
