Can You Get a Suv with a Diesel Motor

Yes, you can absolutely get a SUV with a diesel motor—and it might be smarter than you think. Diesel-powered SUVs offer superior towing, better fuel economy, and longer engine life, making them ideal for long hauls and heavy loads.

Key Takeaways

• Diesel SUVs are still available: Several manufacturers offer diesel engines in popular SUV models, especially in full-size and luxury segments.
• Better fuel efficiency: Diesel engines typically deliver 20-35% better mileage than gasoline counterparts, saving money on long drives.
• Superior towing power: Diesel torque makes these SUVs excellent for towing boats, trailers, or campers with ease.
• Longer engine lifespan: Diesel engines are built tougher and often last 300,000+ miles with proper maintenance.
• Higher upfront cost, lower long-term expense: Diesel SUVs cost more initially but save on fuel and maintenance over time.
• Environmental considerations: Modern clean diesel tech reduces emissions, though diesel still produces more NOx than gasoline.
• Resale value holds strong: Diesel SUVs often retain value better due to durability and demand in used markets.

Can You Get a SUV with a Diesel Motor? The Short Answer Is Yes

If you’re shopping for a new or used SUV and wondering, “Can you get a SUV with a diesel motor?”—the answer is a resounding yes. While diesel engines have become less common in passenger vehicles over the past decade, they’re far from extinct. In fact, diesel-powered SUVs are still widely available, especially in larger, more capable models designed for towing, off-roading, and long-distance travel.

Diesel engines have long been praised for their durability, torque, and fuel efficiency. Unlike gasoline engines, which rely on spark plugs to ignite fuel, diesel engines use compression ignition—a process that creates more force per combustion cycle. This results in higher torque at lower RPMs, making diesel SUVs feel strong and responsive, especially when hauling heavy loads or climbing steep grades. And while the “dieselgate” scandal of the mid-2010s shook consumer confidence, manufacturers have since made significant strides in cleaning up diesel emissions without sacrificing performance.

So, if you’re looking for a rugged, efficient, and long-lasting SUV, a diesel motor might be exactly what you need. Whether you’re planning cross-country road trips, towing a camper, or just want a vehicle that goes the distance, diesel SUVs offer a compelling blend of power and practicality. Let’s dive into why diesel still matters—and which models are worth your attention.

Why Choose a Diesel SUV? Top Benefits Explained

Choosing a diesel SUV isn’t just about nostalgia for old-school truck engines. It’s a smart decision backed by real-world advantages. Let’s break down the key benefits that make diesel-powered SUVs stand out in today’s market.

Superior Fuel Efficiency

One of the biggest draws of a diesel SUV is fuel economy. Diesel fuel contains more energy per gallon than gasoline—about 10-15% more, to be precise. Combined with the engine’s higher compression ratio and efficient combustion process, this translates into significantly better mileage. On average, a diesel SUV can deliver 20-35% better fuel economy than its gasoline-powered counterpart.

For example, the 2023 Chevrolet Tahoe with a 3.0L Duramax turbo-diesel engine achieves an EPA-estimated 21 mpg city and 28 mpg highway. Compare that to the 5.3L gasoline V8 version, which gets 16 mpg city and 20 mpg highway. Over 15,000 miles a year, that’s a difference of hundreds of dollars in fuel costs. If you drive a lot—especially on highways—those savings add up fast.

Exceptional Towing and Hauling Power

Diesel engines are torque monsters. They produce maximum torque at low RPMs, which means instant pulling power the moment you press the accelerator. This makes diesel SUVs ideal for towing trailers, boats, horse trailers, or even small RVs. The low-end grunt means you don’t have to rev the engine to get moving—great for steep inclines or heavy loads.

Take the Ford Expedition with the available 3.0L Power Stroke diesel. It can tow up to 9,300 pounds—more than enough for most recreational needs. Similarly, the Ram 1500-based SUV (like the discontinued but still available used models) offers impressive towing with its 3.0L EcoDiesel V6. If you’re serious about towing, a diesel SUV gives you confidence and control without straining the engine.

Longer Engine Life and Durability

Diesel engines are built like tanks. They use heavier-duty components—stronger blocks, forged crankshafts, and reinforced pistons—to handle the high compression ratios and constant stress of diesel combustion. As a result, they often last significantly longer than gasoline engines.

It’s not uncommon for well-maintained diesel SUVs to reach 300,000 to 500,000 miles. Mechanics and fleet operators have long favored diesels for their longevity. While this means higher upfront costs, the long-term value is hard to beat. You’re not just buying a vehicle—you’re investing in a machine designed to go the distance.

Better Resale Value

Because of their durability and strong performance, diesel SUVs tend to hold their value better than gasoline models. This is especially true in the used market, where buyers know that a diesel engine, if properly maintained, can last for decades. Trucks and SUVs with diesel engines often command higher resale prices, making them a smarter financial choice in the long run.

Smooth and Quiet Operation (Modern Diesels)

Gone are the days of loud, clattering diesel engines. Thanks to advancements in engine design, turbocharging, and noise-dampening technology, modern diesel SUVs are surprisingly quiet and refined. You’ll still hear a slight diesel “knock” under heavy load, but at cruising speeds, the cabin is as peaceful as any luxury SUV.

Top Diesel SUV Models You Can Buy Today

While the number of diesel SUVs has decreased compared to a decade ago, several strong options remain—especially in the full-size and luxury categories. Here are some of the best diesel SUVs currently available or recently discontinued but still accessible on the used market.

Chevrolet Tahoe and Suburban (3.0L Duramax)

The Chevrolet Tahoe and its larger sibling, the Suburban, are among the most popular full-size SUVs in America. Both offer an optional 3.0L Duramax turbo-diesel inline-six engine that delivers 277 horsepower and a whopping 460 lb-ft of torque. Paired with a 10-speed automatic transmission, this setup provides smooth acceleration and excellent towing capability—up to 8,300 pounds for the Tahoe.

Fuel economy is a major selling point: the diesel Tahoe achieves up to 28 mpg on the highway, making it one of the most efficient full-size SUVs on the market. Inside, you get spacious seating for up to nine passengers, advanced tech features, and a comfortable ride. Whether you need a family hauler or a road-trip warrior, the Duramax-powered Tahoe is a top contender.

Ford Expedition (3.0L Power Stroke)

The Ford Expedition is another heavyweight in the diesel SUV space. Its available 3.0L Power Stroke V6 diesel engine produces 250 horsepower and 440 lb-ft of torque. While it’s slightly less powerful than the Chevy’s Duramax, it’s still more than capable of handling heavy towing duties—up to 9,300 pounds when properly equipped.

The Expedition stands out for its refined interior, user-friendly infotainment system, and available luxury trim levels like the King Ranch and Platinum. The diesel version also delivers impressive fuel economy, with EPA estimates of 20 mpg city and 24 mpg highway. It’s a great choice if you want a blend of power, comfort, and efficiency.

Ram 1500-Based SUVs (Used Market)

While Ram doesn’t currently offer a standalone SUV, the Ram 1500 pickup with the 3.0L EcoDiesel V6 has been used as the basis for custom SUV conversions (like the popular “Ramcharger” or “Mega Cab” SUVs). These aren’t factory models, but they’re available through specialty builders and offer the best of both worlds: truck toughness and SUV space.

The EcoDiesel V6 delivers 260 horsepower and 480 lb-ft of torque, with towing capacity up to 12,560 pounds in the pickup form. In SUV conversions, that power translates to excellent performance and capability. Keep an eye on the used market or custom builders if you’re interested in this route.

Mercedes-Benz GLS (OM 656 Diesel)

For luxury buyers, the Mercedes-Benz GLS offers a refined diesel experience. The GLS 350d comes with a 3.0L inline-six turbo-diesel engine (OM 656) that produces 286 horsepower and 443 lb-ft of torque. It’s smooth, quiet, and incredibly efficient for a vehicle of its size.

Inside, the GLS is a rolling palace—premium materials, advanced tech, and seating for up to seven. The diesel version delivers up to 26 mpg on the highway, making it one of the most fuel-efficient luxury SUVs available. It’s perfect for buyers who want comfort, prestige, and long-range capability.

Land Rover Range Rover (3.0L SDV6)

The Range Rover has long offered diesel options in global markets, and some models are available in the U.S. through import specialists or used imports. The 3.0L SDV6 diesel engine delivers 254 horsepower and 443 lb-ft of torque, with a focus on refinement and off-road prowess.

While not as common in the U.S., these diesel Range Rovers are prized for their smooth ride, luxurious interiors, and impressive fuel economy—up to 30 mpg on the highway in some configurations. If you’re open to importing or buying used, this is a top-tier diesel SUV option.

Are Diesel SUVs Right for You? Consider These Factors

Before you rush out to buy a diesel SUV, it’s important to weigh the pros and cons based on your lifestyle, driving habits, and budget. Diesel engines aren’t for everyone—but for the right driver, they’re a game-changer.

Your Driving Habits Matter

Diesel engines shine on long highway drives and heavy loads. If you mostly drive short distances in the city, a diesel might not be the best fit. That’s because diesel engines need to reach operating temperature to burn off soot and maintain efficiency. Frequent short trips can lead to clogged diesel particulate filters (DPF) and increased maintenance.

On the flip side, if you regularly drive 15,000+ miles a year—especially on highways—a diesel SUV can save you serious money on fuel. Long-haul commuters, road-trippers, and towing enthusiasts will benefit the most.

Fuel Availability and Cost

Diesel fuel is widely available at most gas stations, especially along major highways and in rural areas. However, it’s typically more expensive than regular gasoline—often by $0.20 to $0.50 per gallon. That said, the improved fuel economy usually offsets the higher price per gallon.

Check local diesel prices and compare them to your expected mileage. Use online calculators to estimate annual fuel costs for both diesel and gasoline SUVs. In many cases, the diesel wins out over time.

Maintenance and Repair Costs

Diesel engines are more complex and expensive to repair than gasoline engines. Components like turbochargers, fuel injectors, and emissions systems (DPF, SCR, EGR) require specialized knowledge and tools. Labor costs can be higher, and parts are often pricier.

However, diesel engines require less frequent maintenance in some areas—no spark plugs or ignition coils to replace. Oil changes are more critical (and often more frequent), but overall, the long lifespan can justify the higher repair costs.

Environmental Impact

Modern diesel engines are much cleaner than their predecessors, thanks to advanced emissions controls like selective catalytic reduction (SCR) and diesel particulate filters (DPF). However, diesel still produces more nitrogen oxides (NOx) and particulate matter than gasoline, which contributes to smog and air pollution.

If you live in an area with strict emissions standards or are environmentally conscious, this is a factor to consider. That said, the improved fuel efficiency means lower CO2 emissions per mile, which can be a net positive for climate impact.

Resale and Availability

Diesel SUVs are less common than gasoline models, which can make finding the exact trim or color you want a bit harder. However, their strong resale value means you’re likely to get a good return when it’s time to sell.

Used diesel SUVs are often in high demand, especially well-maintained models with service records. If you’re buying used, have the vehicle inspected by a diesel specialist to check for common issues like DPF problems or turbo wear.

Tips for Buying and Maintaining a Diesel SUV

If you’ve decided a diesel SUV is right for you, here are some practical tips to ensure you get the most out of your investment.

Buy from a Reputable Dealer or Private Seller

Whether new or used, always buy from a trusted source. For used diesel SUVs, request a full service history and have a pre-purchase inspection done by a mechanic familiar with diesel engines. Look for signs of proper maintenance—regular oil changes, DPF regeneration logs, and no history of major repairs.

Use High-Quality Diesel Fuel

Not all diesel is created equal. Use high-quality, low-sulfur diesel fuel from reputable stations. Avoid “bio-diesel” blends (B20 or higher) unless your vehicle is specifically designed for them, as they can cause fuel system issues.

Follow the Maintenance Schedule

Diesel engines require diligent maintenance. Follow the manufacturer’s recommended service intervals for oil changes (often every 7,500–10,000 miles), fuel filter replacements, and DPF regeneration. Neglecting maintenance can lead to costly repairs down the line.

Let the Engine Warm Up and Cool Down

Diesel engines benefit from a short warm-up period in cold weather—30 seconds to a minute is usually enough. Avoid excessive idling. When shutting down after a long drive, let the turbo cool for 30–60 seconds to prevent oil coking in the turbocharger.

Monitor the DPF and DEF Systems

Modern diesel SUVs use a Diesel Exhaust Fluid (DEF) system and a DPF to reduce emissions. Make sure the DEF tank is filled regularly (it’s usually topped off during oil changes). If the DPF warning light comes on, don’t ignore it—driving at highway speeds can often trigger a passive regeneration, but active cleaning may be needed.

The Future of Diesel SUVs: Are They Here to Stay?

With the rise of electric vehicles (EVs) and tightening emissions regulations, some wonder if diesel SUVs are on their way out. While the market has certainly shifted, diesel still has a strong role to play—especially in larger vehicles where battery weight and range are concerns.

Manufacturers are investing in cleaner, more efficient diesel technology. The latest engines meet strict Euro 6 and Tier 3 emissions standards, and some are even compatible with renewable diesel fuels (like HVO), which can reduce carbon emissions by up to 90%.

In the U.S., diesel SUVs are likely to remain niche but viable, particularly in the full-size and luxury segments. As long as there’s demand for towing, long-range driving, and durability, diesel will have a place.

Conclusion: Yes, You Can—and Should—Get a Diesel SUV

So, can you get a SUV with a diesel motor? Absolutely. And for many drivers, it’s one of the best decisions they can make. Diesel SUVs offer unmatched fuel efficiency, incredible towing power, and engines built to last. Whether you’re hauling a trailer across the country or just want a vehicle that sips fuel on long commutes, a diesel SUV delivers performance and value.

While they come with higher upfront costs and more complex maintenance, the long-term benefits often outweigh the drawbacks. With models like the Chevrolet Tahoe Duramax, Ford Expedition Power Stroke, and luxury options from Mercedes and Land Rover, there’s never been a better time to consider diesel.

If your lifestyle demands power, efficiency, and reliability, don’t count out the diesel motor. It’s not just alive—it’s thriving.

Frequently Asked Questions

Are diesel SUVs still being made?

Yes, several manufacturers still produce diesel SUVs, especially in the full-size and luxury categories. Models like the Chevrolet Tahoe, Ford Expedition, and Mercedes-Benz GLS offer diesel engines as options.

Do diesel SUVs get better gas mileage?

Yes, diesel SUVs typically achieve 20-35% better fuel economy than their gasoline counterparts, making them ideal for long-distance driving and frequent highway use.

Are diesel SUVs expensive to maintain?

Diesel SUVs can have higher maintenance and repair costs due to complex emissions systems and specialized parts. However, their longer engine life often offsets these expenses over time.

Can I tow with a diesel SUV?

Absolutely. Diesel SUVs are excellent for towing, with many models capable of pulling 8,000 to 9,000+ pounds thanks to high torque output at low RPMs.

Are diesel SUVs bad for the environment?

Modern diesel SUVs are much cleaner than older models, thanks to advanced emissions controls. While they still produce more NOx than gasoline engines, their improved fuel efficiency reduces overall CO2 emissions.

Should I buy a used diesel SUV?

Yes, if it’s well-maintained. Used diesel SUVs often have strong resale value and can last for hundreds of thousands of miles with proper care. Always get a pre-purchase inspection by a diesel specialist.