The Big Question Every Truck Owner Asks
So you’re thinking about selling your truck. And one question keeps popping up: will my diesel or gas engine actually make a difference in what I can get for it? Here’s the thing — it absolutely does. But probably not in the way you’d expect.
I’ve seen plenty of truck owners surprised when they discover their 10-year-old diesel is worth more than their neighbor’s newer gas model. And I’ve watched gas truck owners get quick sales while diesel owners waited for the right buyer. The truth? Both engine types have their sweet spots for resale value.
If you’re looking to get top dollar for your truck, understanding these differences matters. The Best Truck Buyers in Inland Empire CA know exactly what makes each engine type valuable — and what buyers are actually looking for.
Let’s break down the real numbers and facts so you know exactly where your truck stands.
Resale Value Over Time: The Numbers Don’t Lie
Here’s where things get interesting. Diesel trucks typically depreciate slower than their gas counterparts. Way slower, actually.
At the 5-year mark, gas trucks have usually lost about 40-50% of their original value. Diesels? They’re sitting around 30-40% depreciation. That gap might not seem huge until you do the math on a $50,000 truck.
The 10-Year Breakdown
This is where diesel really starts to shine. A gas truck at 10 years old has typically lost 60-70% of its value. Meanwhile, a well-maintained diesel might only be down 45-55%. We’re talking thousands of dollars difference.
But here’s what most people miss — condition matters way more than age for diesels. A rough diesel with spotty maintenance can actually sell for less than a clean gas truck. Don’t assume your diesel badge automatically means more money.
The 15-Year Sweet Spot
Now things flip a bit. Really old diesels can command premium prices if they’re clean. Classic Cummins and Powerstroke trucks from 15+ years ago sometimes sell for crazy money. Gas trucks from that era? Usually just basic transportation prices.
According to diesel engine research, the longevity of compression-ignition engines contributes significantly to their lasting value in the used market.
Why Diesel Trucks Hold Value Better
It’s not magic — there are real reasons diesel trucks maintain their worth.
Built for High Mileage
Diesel engines are designed to run forever. Well, not literally forever, but 300,000 to 500,000 miles isn’t unusual for a properly maintained diesel. Gas engines? Most buyers get nervous around 150,000 miles.
This means a diesel with 200,000 miles still has plenty of life left. A gas truck with that mileage? It’s usually getting close to major repairs or end-of-life territory. Truck Buyers in Inland Empire CA factor this into their valuations every single day.
Commercial and Work Demand
Businesses love diesel trucks. Contractors, landscapers, haulers — they specifically seek out diesels because they know the engines handle heavy work better. This constant commercial demand keeps diesel resale values propped up.
Gas trucks have buyer demand too, but it’s mostly personal use folks. They’re more price-sensitive and have more options to choose from.
Towing Capability Perception
Even when gas trucks can technically tow the same weight, buyers perceive diesels as better tow vehicles. Perception becomes reality in the used market. If buyers believe diesels are worth more for towing, they’ll pay more. Simple as that.
When Gas Trucks Actually Win
Diesel isn’t always the better sell. Here’s when gas trucks have the advantage.
Faster Sales
Gas trucks typically sell quicker. The buyer pool is just bigger. Not everyone wants to deal with diesel fuel costs, specialized maintenance, or DEF fluid hassles on newer models.
If you need to sell fast, a gas truck might actually be easier to move. For expert assistance with quick truck sales, Photo Buys Rare and Exotic offers reliable solutions for sellers who don’t want to wait months for the right buyer.
Lower Mileage Advantage
Here’s something counterintuitive — gas trucks under 75,000 miles can sometimes command similar prices to diesel counterparts. The diesel premium really kicks in at higher mileage when buyers start thinking about longevity.
Maintenance Costs Factor In
Smart buyers know diesel maintenance costs more. Fuel filters, injectors, turbo issues — these repairs aren’t cheap. Some buyers specifically avoid diesel because they don’t want the maintenance headache. This works in favor of gas truck sellers.
Geographic and Industry Demand
Where you’re selling matters more than most people realize. Rural areas and regions with lots of agriculture or construction typically pay premium prices for diesels. Urban and suburban markets? Gas trucks often sell better.
The industry matters too. Selling to someone who needs a work truck? Diesel commands top dollar. Selling to a commuter who wants a truck for occasional hauling? Gas might actually net you a quicker sale at a fair price.
Truck Buyers in Inland Empire CA understand these market dynamics. They know which engine type is in demand right now and can give you realistic expectations.
Best Timing to Sell Each Engine Type
Timing your sale can add hundreds or even thousands to your final price.
Diesel Sweet Spots
- Early spring — contractors gearing up for busy season
- Before winter in snow regions — plow truck demand spikes
- When fuel prices are moderate — extreme diesel prices scare buyers
Gas Truck Sweet Spots
- Tax refund season (February-April) — personal buyers have cash
- Summer months — recreational and vacation use increases
- When gas prices spike — buyers avoid diesel fuel costs
Common Buyer Misconceptions
Buyers have all kinds of weird ideas about trucks. Understanding these can help you sell smarter.
Many buyers think all diesels are “better.” Not true. A neglected diesel with injector problems is actually worth less than a clean gas truck. Some buyers assume gas trucks are “worn out” at 100,000 miles. Also not true for well-maintained vehicles.
The Best Truck Buyers in Inland Empire CA look past these misconceptions. They evaluate actual condition, maintenance history, and market demand rather than just checking whether it’s diesel or gas.
Want to learn more about selling vehicles? Knowledge is power when you’re trying to get the best price for your truck.
Frequently Asked Questions
Do diesel trucks always sell for more than gas trucks?
Not always. Low-mileage gas trucks in excellent condition can sell for similar prices to diesels. The diesel premium really kicks in at higher mileage and for work-truck applications where longevity matters most.
How much more is a diesel truck worth compared to gas?
On average, diesel trucks command 10-25% higher resale values than comparable gas models. The gap widens with age and mileage. A 10-year-old diesel might be worth 30-40% more than an equivalent gas truck.
Should I wait to sell my diesel until prices go up?
Waiting is risky. Trucks depreciate daily, and market conditions change. Unless you have solid information about upcoming demand increases, selling sooner usually beats waiting and hoping.
Does the brand of diesel engine affect resale value?
Absolutely. Cummins engines typically command the highest premiums, followed by Duramax and Powerstroke. Each has loyal followers who specifically seek out that engine brand.
Can I get a fair price selling to a truck buyer vs private sale?
Professional truck buyers offer convenience and speed that often offsets slightly lower prices. Private sales take time, involve tire-kickers, and carry safety risks. Many sellers find the trade-off worthwhile.
