With gobs of low-end twist and solid fuel returns to boot, there are plenty of good reasons to buy the Chevrolet Silverado diesel. Now, we’re shedding some light on another reason that’s often overlooked – the longer powertrain warranty.
Most new 2019 through 2020 Chevrolet vehicles come with a warranty that includes coverage for the first five years or 60,000 miles, whichever comes first. By contrast, 2020 Chevrolet Silverado diesel 1500 Series Light Duty pickups equipped with the LM2 3.0L I-6 that’s part of the Duramax engine family are covered with a five-year, 100,000-mile warranty.
What’s more, Chevrolet Silverado diesel 2500HD and 3500HD pickups equipped with the Duramax L5P 6.6L V8 also come with a five-year, 100,000-mile warranty.
That means that folks that spec an oil burner under the hood of their new Silverado get an additional 40,000 miles of coverage. Not too shabby considering all the other benefits offered with the Chevrolet Silverado diesel.
As a reminder, the GM LM2 turbo-diesel 3.0L I-6 in the Silverado 1500 light-duty pickup produces 277 horsepower at 3,750 rpm and 460 pound-feet of torque at 1,500 rpm, and pairs with a 10-speed automatic transmission.
Meanwhile, the GM L5P 6.6L V8 in full-size Chevrolet Silverado HD models doles out 445 horsepower at 2,800 rpm and 910 pound-feet of torque at 1,600 rpm, mating to an Allison 10-speed automatic transmission (which isn’t really an Allison).
To note, the Chevrolet Silverado diesel powertrain warranty outlined above does not seem to apply to the Chevrolet Colorado diesel or the Chevrolet Express diesel, both of which are equipped with the Duramax LWN 2.8L I-4. Output from the LWN is rated at 181 horsepower and 369 pound-feet of torque.
Are you a fan of the Chevrolet Silverado diesel? In your opinion, what other benefits does it have to offer over the gas engine? Let us know in the comments, and make sure to subscribe to GM Authority for more Chevrolet Silverado news, Chevrolet news, and around-the-clock GM news coverage.
Comments
It’s amazing and to drive this vehicle.
I really wanted the 3.0 but I think when it comes time to buy, for both purchase price and price of daily ownership, the 5.3 10spd will be what I end up with.
i had the 5.3 with 8 speed and traded it in for 3.0 with 10 speed. Best decision i made. It rides smooth and quiet and pulls very well. And I actually got a better deal on the diesel than i did the 5.3. I’m paying extra because the stealer dicked me on the trade in value but I’ll definitely be keeping this truck for the next decade like my last diesel.
Here’s the thing about Chevy diesels Andrew. If your the kind of guy that feels he needs a new vehicle every 3 or 4 years. Then buy the gas eng. But if you want a truck that will last longer than you’ll care. Then buy the Chevy Duramax. It’s quieter than either Ford’s or Dodge’s diesel. Just put a coat of wax on it every six months, Put seat covers and floor mats in it. (unless you go with leather). Use Royal Purple oil in it. Royal PurpleTransmission fluid, royal purple differential fluid, Royal Purple power steering fluid. And I would be shocked if it ever had to go in the shop. I’ve been towing a 16,000 lbs. RV with a 2002 Silverado 2500 HD Duramax for 18 years and it had to go in the shop 1 time because a quick lube place cross treaded the fuel filter and ruined it. (not the fault of the truck) Other than that It’s never had a problem. Better gas mileage than gas trucks and more torque. Ours runs like the day we got it 18 years ago. What they never mention in these articles is that Chevy trucks come with the frame powder coated and the whole body painted and a stainless steel exhaust.
First off GM trucks come with a wax coated frame and Ram/Ford have E coated frames. Even though i own a GMC its complete crap GM still does this. Who gives a crap about SS exhaust? It’s one of the cheapest and easiest parts to replace not to mention half the rednecks ripoff them off to put duals on because it’s “cool”.
Second your 2002 duramax had a max towing capacity of 12K pounds so i call BS on your story or your a complete idiot. We had one of those on the farm and even putting 10K pounds behind it was pushing it because GM choose comfort over workhorse.
This is just diesel fan boy bs and with modern diesels they simply don’t have the life or reliability that the old simple diesels use to. My last 5.3L engine was sold with 320K miles and still running like a champ were my brothers duramax ate its cam pin which grandaded the engine at 225K miles. Even ignoring this isn’t a common occurrence there are zero statistics showing modern pickup diesels last longer than the typical gasser. Between the crazy complex emission equipment and manufactures overpowering the engines to sell specs to idiots that think they need more torque than a semi truck they are all mostly ticking time bombs.
Just because you had an experience with one diesel makes you think you can call BS on others. We have something like eight of these in the family and any of them can play with 10,000 lbs. My oldest duramax can play with 12,000 lbs easily bone stock form.
In fact I pass people going slow on the way out of town hauling that load up a small hill and can do it with authority. End up going 120 kmph plus and have to let off on the pedal after passing.
Get your truck fixed properly and keep your comments to yourself when unqualified to do otherwise.
Badmonkey is incorrect. Tag tow rating on a 2002 Duramax may be 12,000 lbs, but 5th wheel rating is 15,800 lbs. I know, because I towed a 15,000 lb gooseneck race trailer with my 2002 Duramax for over 10 years. Never had a single problem, and averaged a little over 11 mpg. What a machine it was for me.
Can’t find the Chevy in SC. There are a few GMC Around but they charge a few $K more.
Among all diesel articles that go straight to hater comments about how engine upgrade cost is a waste of money when could spend it on lift kit or monster truck tires first time heard the warranty advantage mentioned. Should be 100k for all vehicles but diesels keeping is of some value
Love my 2020 GMC 3.0 Deisel! Enough so that I left the blue oval. I’m thoroughly impressed with the ability to get 7.8L/100km / 32+mpg while loaded up with 5 adults on our trip south, and the thing almost pulls like the big LS . GREAT JOB General Motors!
Same here. Had a 2018 5.0 oil burner and traded it off for a new 3.0 Dmax. I love it. Great torque and I think GM’s version of the 10-speed is tuned better than my 2018 F-150.
Love my 3.0 Duramax Silverado. Bought in January, and the least regrets or compromise of any vehicle in 36 years. Mid 20’s mpg around town, have seen 36 mpg on 400 mile trip. It’s not as fast, but it never feels like it’s running out of power. Had 2,200 lbs in the back (I know I was way overweight) & the power felt like it was empty. It’s the powertrain I’ve waited 30 years for.
Had my 3.0 for 3 weeks now and love it. Bought partially for the extra power train warranty and for the awesome way it drives. Will never go back to the 5.3 or 6.2 unless I am forced to, even if the diesel cost of ownership ends up being more it’s worth it in my opinion.
I like the idea of buying the 3.0 diesel I’ve actual owned several oil burners and loved them but on the practical side I’m not sure the benefit is there anymore with the extra cost of the engine, then with on the average of a dollar more per gallon of fuel and the maintenance being usually two too three time more costly. so I would like too see the numbers broken down actually showing the 3.0 vs the 5.3 say over a five year ownership with a 100,000 miles usage
I’ve nothing against diesels every one I’ve ridden in is impressive. But I’ve also done the math. First of all I dont tow hardly ever much less 35k+ lbs. And also since Calif started smog requirements on diesels that benefit ( not having to) is gone. For me extra cost vs extra gas is break even proposition over the course of 200k miles maintenance not withstanding. And the diesel engine will last a lot longer than the gas. But everything else wiring, rust , failed interior components, seals, AC , suspension, and on and on will be just as worn out as the 10k cheaper gas model and that settles it for me.
Had gas trucks my whole life and no one here mentioned anything of the great features of a diesel pickup in the winter time. Nothing better than having to make a quick trip when it’s -20°F and the diesel pickup doesn’t have a heated garage to constantly sit in to keep warm so it not only starts, but can produce heat inside the cab in under 1/2 hour of idling. What does the average tow cost on truck when gelled up in these same conditions? These new Def fuel systems seem to be very problematic in these conditions. Gotta believe if you think you need a diesel 1500 its only because you gotta keep up Jones’s down the street. No practical person would buy one, unless it’s your dad’s money, which is the case majority of the time.
What if 30 diesel is best engine available on the GM trucks? The 53 has always been a weak engine going back to the original valve knocker version. 62 is thirsty and guzzles premium and costs as muck as the diesel. Sometimes the best cost more and if you want to spend money the engine compartment tops my list
This comment section is gold. Ha.
Badmonkey is incorrect. Tag tow rating on a 2002 Duramax may be 12,000 lbs, but 5th wheel rating is 15,800 lbs. I know, because I towed a 15,000 lb gooseneck race trailer with my 2002 Duramax for over 10 years. Never had a single problem, and averaged a little over 11 mpg. What a machine it was for me.
The warranty means nothing if GM stands behind it like they have the 8 speed transmission.
Thank you so much for such an informative piece of information 🙂
If anyone interested similar one’s have a look here
Batterymodeon
Thanks
Had my 2021 3.0 duramax one month and 900 miles and its in the shop for a week for major repair. They called it engine control system? Not sure b/c i havnt gotten it back yet and heard the details. Cooling fan was randomly coming on at top speed roaring like it was coming apart, but its 40 degrees out so didnt need cooling! im bummed. Trusted GM but no sure now.
it’s really amazing post. Thanks for sharing this post
you can also share image throught website like imgur, subirimagenes.com, imgbb
I tow 10,000 lbs of water plus trailer weight which has to equal at least 2000lbs and forget it is behind sometimes in level areas in my old 2002 duramax diesel. I remember once I get into the hills but it stills handle them well.