Diesel fans are well aware that pre-emissions diesel trucks were more reliable in general. One of them is the LB7 Duramax. There are no EGR, DPF, or SCR emissions control systems on this vehicle. This truck was rather light for an HD pickup, allowing it to achieve up to 22 mpg when not towing or hauling. It also had the option of a heavy-duty Allison transmission to help in towing.
The 6.6L Duramax V8 with Bosch common-rail injection was used in the 2500 and 3500 HD models in this model year range, and it was unaffected by later emission systems. These trucks are recognized for being dependable workhorses that can produce up to 450 horsepower when properly programmed.
- For lots of towing capability, choose between an Allison six-speed automatic or a ZF-6 six-speed manual transmission.
Is buying a diesel truck a good investment?
When two similarly equipped trucks, one gasoline-powered and the other diesel-powered, have similar mileage, the diesel almost always has a greater resale value. Diesels are known for their great dependability and lifespan, making them an excellent choice for used car buyers.
Is Duramax better than Cummins?
Torque is the most important factor in hauling, but horsepower isn’t far behind. Whether you’re towing or not, more horsepower means faster acceleration. With 445 horsepower, the latest Duramax 6.6L L5P diesel dominates this category. The modern Ram Cummins 6.7L 24V diesel engines have 400 horsepower. Historically, the Duramax line has had a modest horsepower advantage over the Cummins line.
Is Cummins the best diesel?
Cummins diesel engines are known all over the world for being exceptional truck engines, not only because they provide the horsepower and torque a work truck requires to carry a heavy load, but also because they are known for their unparalleled durability.
What are the pros and cons of owning a diesel truck?
Another reason diesel cars haven’t taken off in the United States like they have in Europe is their polluting emissions. In the United States, emission restrictions are substantially tighter. Anyone who has ever driven immediately behind a school bus or construction truck is familiar with the foul odor and heavy soot that these vehicles emit, especially when accelerating from a stop.
Fortunately, today’s diesel cars are substantially cleaner than they were only a few years ago, and they can fulfill all of the government’s pollution standards. Environmentalists will like the fact that they will be utilizing less of the non-renewable fuel source that vehicles require. Some people may explore utilizing biodiesel, which is a viable option, albeit it may reduce engine performance.
However, despite the lower emissions provided by catalytic converters, diesel cars still contaminate the air, especially when accelerating from a complete stop. Carcinogens, soot, and nitrous oxide are among the particles found in these vehicles’ exhaust. You may be better off with a hybrid or electric car if you will be doing a lot of city driving or if you want to buy a vehicle that is healthy for the environment.
- Advantages: More fuel efficient, produce less carbon into the atmosphere, and run considerably cleaner than older diesel engines.
- Carcinogens, nitrous oxides, and soot are released into the air by diesel emissions.
Overall Costs: Saving Money in the Long Run
When it comes to the expense of owning a diesel automobile, the first thing you’ll notice is that they’re more expensive to buy. They cost roughly $700 more than their gasoline counterparts, according to CarsDirect. However, if you retain your vehicle for a long time, you can recoup the majority of this money at the gas pump.
One of the most significant advantages of a diesel engine is its long lifespan, which improves the trade-in and resale value of your vehicle. Indeed, according to Deanna Sclar, author of Auto Repair for Dummies, 2nd Edition, numerous Mercedes-Benz diesel-fueled automobiles have surpassed 900,000 miles on the original engine.
If you intend to retain your automobile for a long time and give it with routine maintenance on a regular basis, you may expect it to save you money in the long term. Buying a diesel car, on the other hand, may wind up balancing out or costing you more in the long run if you are slack on maintenance due to the higher expense of having a diesel mechanic operate on it.
What Are Some of the Best Diesel Vehicles Available Today?
It’s difficult to compare the gas mileage of diesel and gasoline-powered cars because EPA estimates for gasoline-powered cars are typically liberal, while diesel numbers are typically cautious. However, these are the estimated mileages for some of the most popular diesel-powered cars, as well as their gasoline-powered counterparts, on the market today.
According to Edmunds, CarsDirect, Consumer Reports, and AutoTrader, these are some of the most highly recommended diesels:
- Jetta TDI (Volkswagen): The Jetta, a Consumer Reports top pick, gets 35 mpg on average and has a low cost-to-on ratio.
- The Volkswagen Golf TDI has a dynamic suspension, a practical hatchback, and a well-equipped cabin. On the highway, it may get up to 42 miles per gallon.
- The Volkswagen Passat TDI is similar to the Volkswagen Golf but offers more interior room. Edmunds discovered that it routinely tops 40 miles per gallon on the highway during testing.
- Jeep Grand Cherokee EcoDiesel: AutoTrader praises this American-made SUV with a 7,400-pound towing capability. It can “reach 30 mpg highway, providing it best-in-class efficiency,” according to them.
- BMW X5 xDrive35d: Listed as a top pick by Edmunds and AutoTrader, this SUV has significantly more torque and fuel economy than the gasoline-powered version, and its precise handling makes it enjoyable to drive.
Of course, many other diesel vehicles offer excellent quality and gas mileage, so make sure to read evaluations of any you’re considering.
Do You Think a Diesel Is Right for You?
You are the only one who can decide whether or not a diesel car is right for you. These automobiles have the potential to save you a significant amount of money.
An independent agent may not be able to advise you on which sort of automobile is best for you, but once you’ve discovered the perfect vehicle, they can help you obtain a cheap car insurance policy that meets your coverage and budgetary demands.
Is the 6.6 Duramax good?
Due to its absence of emissions control equipment, the LB7 remains immensely famous among diesel enthusiasts as the original Duramax model. In general, it’s a tough and dependable engine. As the initial models approached 100,000 miles, however, significant concerns arose. On the LB7 engines, injector failure was a typical occurrence.
Even GM noticed the issue, since the original design was later modified and the revised Duramax parts were given a 200,000-mile warranty. It’s critical to check if a used LB7 still has the original factory injectors before purchasing it. If it happens, you’ll need to look for a new work soon. Other serious issues with the LB7 included: