As the automotive landscape continues to shift toward electrification, diesel-powered vehicles may seem like a shrinking segment. However, diesel cars remain a compelling option for many American drivers — especially when it comes to buying used. Known for their impressive torque, durability, and fuel economy, used diesel vehicles offer excellent value in 2025. Whether you’re looking for towing power, highway efficiency, or a blend of luxury and performance, there’s a diesel model out there for you.
In this guide, we’ll explore the best used diesel cars to buy in 2025, focusing on a variety of models that stand out in terms of performance, reliability, and practicality. Whether you’re searching for the fastest diesel cars, diesel SUVs, or diesel performance cars, this list will help you make an informed decision.
Why Choose a Diesel Car in 2025?
Before we dive into the list, it’s worth understanding why diesel still matters in a market dominated by hybrids and electric vehicles. Diesel engines offer some distinct advantages:
- Fuel Efficiency: Diesel cars often provide better mileage than their gasoline counterparts, especially for highway driving.
- High Torque Output: Diesel engines deliver more torque, which is crucial for towing and off-road use.
- Longevity: With proper maintenance, diesel engines are known to last significantly longer than gas engines.
- Resale Value: Certain diesel engine cars retain their value well, particularly among trucks and luxury vehicles.
1. BMW 328d xDrive
If you’re looking for one of the most refined diesel performance cars, the BMW 328d xDrive is a standout. With its 2.0-liter turbo-diesel engine, it offers strong torque and exceptional fuel economy — often over 40 mpg on the highway.
- Why It’s a Great Buy: This is one of the few luxury diesel cars that combines comfort, all-wheel-drive capability, and sporty handling. It’s perfect for commuters and enthusiasts alike.
- Performance Highlight: 0–60 mph in under 7 seconds — quick for a diesel sedan.
2. Chevrolet Colorado Duramax
If you’re in the market for one of the best diesel trucks, the Chevy Colorado with the 2.8L Duramax engine offers a solid balance between daily drivability and rugged performance.
- Why It’s a Great Buy: Excellent towing capacity (up to 7,700 lbs) in a mid-size pickup that’s easier to maneuver than full-size alternatives.
- Fuel Economy: Over 30 mpg on the highway.
3. Audi Q7 TDI
When it comes to diesel SUV 2025 options that still deliver, the older Audi Q7 TDI remains a strong contender in the used market. It offers a 3.0-liter turbo-diesel V6 and comes loaded with luxury features.
- Why It’s a Great Buy: Room for seven passengers, solid towing capabilities, and a luxurious interior.
- Performance Highlight: Smooth ride and ample torque for highway cruising.
4. Volkswagen Golf TDI
For budget-conscious buyers looking for compact diesel cars USA, the VW Golf TDI is a long-time favorite. Known for its fuel economy and European driving feel, it remains a practical choice in 2025.
- Why It’s a Great Buy: Affordable, reliable, and great mileage (up to 45 mpg).
- Who It’s For: Urban drivers and long-distance commuters.
5. Ford F-250 Super Duty Power Stroke
If you’re searching for top diesel vehicles in the heavy-duty category, the Ford F-250 Power Stroke is hard to beat. It’s an American icon with serious towing and hauling capabilities.
- Why It’s a Great Buy: Built to last, this truck is ideal for work or recreation.
- Powertrain: 6.7L Power Stroke V8 diesel engine.
- Use Case: Excellent for commercial use or heavy trailers.
6. Jeep Grand Cherokee EcoDiesel
The Grand Cherokee with the EcoDiesel engine is a smart choice for buyers seeking a diesel SUV 2025 with off-road chops and daily comfort.
- Why It’s a Great Buy: Versatility — luxury inside, ruggedness outside.
- Performance Highlight: Towing capacity up to 7,200 lbs.
7. Mercedes-Benz E250 BlueTEC
A hidden gem in the luxury diesel cars segment, the E250 BlueTEC delivers Mercedes comfort, diesel efficiency, and understated power.
- Why It’s a Great Buy: Excellent highway fuel economy (up to 45 mpg) and strong reliability scores.
- Luxury Features: High-end cabin materials, tech-loaded dashboard.
8. GMC Canyon Diesel
The GMC Canyon Diesel shares its powertrain with the Chevy Colorado and is another top pick in the best diesel trucks category. It offers a refined interior and solid payload/towing stats.
- Why It’s a Great Buy: Comfortable ride, diesel durability, and competitive resale value.
- Performance Highlight: Quiet cabin and confident torque delivery.
Tips for Buying a Used Diesel Car
When shopping for used diesel engine cars, keep these factors in mind:
- Maintenance Records: Diesel engines are durable, but maintenance is key to long-term performance.
- Emission Systems: Diesel exhaust fluid (DEF) systems and diesel particulate filters can be costly to repair.
- Mileage: Don’t be scared by higher mileage — diesel engines are built for the long haul.
- Certified Pre-Owned (CPO): Consider CPO programs from manufacturers for added peace of mind.
Final Thoughts
Despite the growing popularity of electric vehicles, diesel cars still have a significant place in the market, especially on the used side. From the fastest diesel cars like the BMW 328d to workhorses like the Ram 1500 EcoDiesel, there are plenty of options available that blend power, efficiency, and reliability. Whether you’re after a luxury ride, a rugged truck, or a capable SUV, this list of top diesel vehicles showcases some of the best used diesel cars to buy in 2025.
At Nexgenwheels, we’re committed to showcasing the latest in performance, innovation, and sustainability. As the automotive world evolves, we’ll continue to spotlight vehicles that deliver both power and practicality — because the future of driving is not just fast. it’s smart.
I also covered this topic last year—don’t miss my detailed roundup of the
A List of the Fastest Diesel Cars in the USA (2024)
FAQ
Q: Are diesel cars still a good investment in 2025?
A: Yes. Despite the shift toward EVs, used diesel cars remain valuable for their torque, fuel efficiency, towing power, and long engine life — especially for drivers who log lots of highway miles or need utility-focused vehicles.
Q: What are the most fuel-efficient used diesel cars to consider in 2025?
A: The Volkswagen Golf TDI, BMW 328d xDrive, and Mercedes-Benz E250 BlueTEC offer up to 40–45 mpg on the highway, making them standout options for efficiency-conscious buyers.
Q: Are maintenance costs higher for diesel cars?
A: Diesel engines are built to last, but maintenance can be more specialized, especially for emissions systems (like DEF or DPF). Choosing a well-maintained or Certified Pre-Owned (CPO) vehicle can help reduce risk.
Q: Is high mileage a deal-breaker for used diesel cars?
A: Not necessarily. Diesel engines are known for longevity, often running well beyond 200,000 miles with proper care. Focus more on maintenance history than mileage alone.
Q: What’s the best used diesel truck for towing in 2025?
A: The Ford F-250 Power Stroke and Chevy Colorado Duramax are top choices, offering towing capacities of up to 7,700+ lbs and solid long-term durability.
Q: Which used diesel SUV offers the best balance of luxury and utility?
A: The Audi Q7 TDI and Jeep Grand Cherokee EcoDiesel provide a blend of premium features, strong towing power, and daily usability, making them ideal for families or outdoor enthusiasts.
Q: Are diesel vehicles being phased out completely?
A: While new diesel vehicle production is declining, the used diesel market remains strong, especially for trucks, SUVs, and long-distance commuters. With proper care, diesel cars can remain viable for many years to come.
