Freightliner Cascadia 113 vs 125: What the Numbers Mean and How They Compare to the 126
Quick answer: The number on a Freightliner Cascadia is its BBC, bumper to back of cab, in inches. A Cascadia 125 carries 12 more inches of hood and frame than a 113. Both are older Cascadia builds. Freightliner's current lineup lists the 116 and 126 instead, which is why "125 vs 126" is a different question than it looks: it's not one inch, it's an older truck against a newer one.
Cascadia BBC Sizes at a Glance
Model | Bumper to back of cab | Where you'll find it |
Cascadia 113 | 113 inches | Older Cascadia builds on the used market |
Cascadia 125 | 125 inches | Older Cascadia builds on the used market |
Cascadia 116 | 116 inches | Current Freightliner Cascadia lineup |
Cascadia 126 | 126 inches | Current Freightliner Cascadia lineup |
What the Number Tells You
BBC is the distance from the front bumper to the back of the cab. The longer the BBC, the longer the hood and frame rails out front. That's the real difference between a 113 and a 125: the 125 is the longer tractor, with more room for wheelbase options and a little more weight, and the 113 is the shorter one.
The same logic carries over to the current trucks. A 126 has 10 more inches out front than a 116. We break that comparison down in Freightliner Cascadia 116 vs 126: What's the Difference?.
A Short Cascadia Timeline
Knowing roughly when each design was built helps you read a used listing:
2007: Freightliner debuts the original Cascadia. Trucks started rolling off the line in August 2007, with engine choices at launch including the Detroit Diesel Series 60, the MBE 4000 and the Caterpillar C15. Freightliner later made the Cummins ISX available as well.
2012: Freightliner introduces the Cascadia Evolution, a more fuel-efficient version of the Cascadia.
September 2016: Freightliner unveils a redesigned Cascadia, designated model year 2018, built around the integrated Detroit powertrain: the DD13 or DD15 paired with the DT12 automated manual transmission. Heavy Duty Trucking reported that production of the existing Cascadia would continue for two years.
October 2024: Daimler Truck introduces what it calls the fifth generation of the Cascadia, noting more than one million Cascadias sold.
That overlap after 2016 matters. For a stretch, both designs were being built, so a model year on a listing doesn't settle which truck you're looking at. The VIN and spec sheet do.
Cascadia 125 vs 126: Why It Isn't Just One Inch
Search "Cascadia 125 vs 126" and it reads like a one-inch difference. It isn't. The 125 is an older Cascadia build. The 126 is one of the two BBC sizes on the current Cascadia. The engines, transmissions, cab and electronics you get depend on when and how the truck was built, so compare the full spec of each truck rather than the model number.
Most of the Cascadias that come through our lot are 126 BBC models, which makes it easier to find matching units for a fleet.
Buying a Used Cascadia 113 or 125: What to Check
Confirm the build. Pull the BBC, model year and engine from the VIN and spec sheet. Don't go by the listing title alone.
Know the engine. Older Cascadias were offered with a wider mix of engines than the current truck. Make sure the one you're buying is one you can get serviced and parts for on your routes.
Day cab or sleeper. Check the cab and sleeper configuration against how you actually run.
Maintenance history. Ask for records. At All American Truck Sales, every truck is hand-selected and inspected, and we share maintenance history where it's available.
Price it against a newer truck. A lower price on an older 113 or 125 has to hold up against a newer 116 or 126, where factory warranty may still apply on low-mileage units.
Weigh it. If payload is tight, ask for the truck's actual weight with fuel. Our Freightliner Cascadia weight guide shows how configuration changes the number.
Cascadia 113 vs 125: Common Questions
What do 113 and 125 mean on a Freightliner Cascadia?
The number is the BBC, bumper to back of cab, in inches. A Cascadia 113 measures 113 inches from the front bumper to the back of the cab, and a 125 measures 125 inches.
What's the difference between a Cascadia 113 and 125?
12 inches of BBC. The 125 has the longer hood and frame out front, which brings more wheelbase options and a little more weight. The 113 is the shorter tractor.
What's the difference between a Cascadia 125 and 126?
It isn't just one inch. The 125 is an older Cascadia build, and the 126 is one of the two BBC sizes Freightliner lists for the current Cascadia, along with the 116. Engines, transmissions and cab details can differ between builds, so compare the spec sheets, not the model numbers.
Does Freightliner still build the Cascadia 113 and 125?
Freightliner's current Cascadia lineup lists the 116 and 126. A 113 or 125 on the market today is an older build.
When did the new Freightliner Cascadia come out?
Freightliner unveiled a redesigned Cascadia on September 1, 2016, designated model year 2018. Heavy Duty Trucking reported at the time that production of the existing Cascadia would continue for two years, so older and newer designs overlapped.
Is a used Cascadia 113 or 125 worth buying?
It can be. Judge it the way you would any used truck: condition, maintenance history, engine and transmission, and price against a newer 116 or 126. Model year alone won't tell you which design you're looking at, so confirm the build from the VIN and spec sheet.
Talk to All American Truck Sales
With 35+ years in the trucking industry, we help owner-operators and fleets find the right truck for the work, not just the one on the lot. If you don't see what you need, we'll use our extensive network to find the right truck for you.
Phone: 563-587-8844
Visit: 3186 Hughes Ct, Dubuque, IA 52003
Inventory: aatrucksales.com/shop
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