Truckers are undoubtedly familiar with the reliable and well-loved Cummins ISX series of engines. Well, all good things must eventually end, and the ISX series is soon being replaced.

However, that’s only because Cummins has introduced an even better engine: The Cummins X15 family. Beginning in 2017, these state-of-the-art engines will be available at Coopersburg & Liberty Kenworth. They will be one of the first lots to receive them.  

If you’re looking to buy Kenworth trucks, you might want to think about investing in the new X15 engines.

The Cummins X15: Two Great New Engine Options for Kenworth’s

The X15 series is split into two types:  X15 Efficiency and X15 Performance. This gives buyers more options in building the perfect Kenworth to suit their needs.

X15 Efficiency

Based on early tests, the X15 Efficiency series is expected to be the most fuel-efficient truck engines on the road. Tests are showing an increase of at least half a mile per gallon over the previous ISX engines. That translates to pure on-the-road value.

Further fuel efficiency comes from Cummins’ ADEPT computer-control system. These software tools interact with automated manual transmissions to deliver smarter coasting, cruise control, and torque ranges that can add 6% more fuel efficiency.

While they’re tooled to prioritize fuel consumption, that doesn’t mean these six-cylinder, 15-liter engines slack off in the performance department. They can still get up to 500HP, with peak torque of 1450-1850 lb-ft.   

X15 Performance

If your focus is on hauling the biggest and heaviest loads into places smaller engines would balk at, you need the X15 Performance. It doesn’t ignore fuel economy, but it’s about delivering all the power and torque you need, along with superior braking capabilities.

The X15 Performance line offers up to 605HP, and 1650-2050 lb-ft. in torque. This is backed by the most powerful engine brake in the industry, allowing effortless driving up and down the steepest of hills. Add in improved air handling and faster throttle response, and you’ve got a go-anywhere engine suitable for major hauling.

Your Top Choice for Kenworth Trucks at Coopersburg & Liberty Kenworth

We can’t wait to get our hands on these new X15 engines, and we’re guessing you can’t either.  If you’re looking for top performance OR efficiency, contact Coopersburg & Liberty Kenworth today to talk about reserving your own X15-based Kenworth.

Since the 1980s, Coopersburg & Liberty Kenworth has been dedicated to becoming the East Coast’s top provider of great Kenworth vehicles. In that time, our operations have grown constantly, and we’re now a fixture for many fleet managers and owner-operators who love Kenworth.

A lot of that comes from our dedication to providing great new & used Kenworth trucks. Rather than specializing in one or the other, we provide both specifically so that we can give our customers the most options possible in vehicles. Whether someone is looking to affordably add several trucks to a fleet, or wants to invest in the latest-and-greatest in home-away-from-home sleepers for their independent operation, Coopersburg & Liberty Kenworth has it all.

4 Reasons to Choose Coopersburg And Liberty for Both New & Used Kenworth Trucks

1. Unparalleled Selection

Between our two locations, in Pennsylvania and New Jersey, we offer forty acres of trucks to choose from. Also, when it comes to used vehicles, we don’t only stock Kenworth. We have a full range of used trucks from all the major brands, including Freightliner, Mack, Volvo, Peterbilt, and more.  

2. Great Trade-In Options

We keep our used lot stocked in one very simple way: Taking trade-ins on your old vehicles. We’ll offer great rates on any still-running truck from any major brand, even if you’re intending to buy another used truck. There’s simply no better way to slash the price of a truck upgrade, while still getting a great vehicle from recent years with low mileage.

3. Full Customization

Both Coopersburg & Liberty Kenworth locations are truly full-service. Along with our truck lots, we have full body repair and service shops on-site, with room for more than a dozen trucks at any time. These include state-of-the-art computer-controlled paint facilities. Additionally, we also have a parts and upgrades store with more than 10,000 first- and third-party options for making your truck perfect.

Got places to go? We’ll store your truck for free for up to 30 days after servicing, until it’s convenient to pick it up.

4. Generous Financing Options

Can’t pay in cash? That’s no problem! More than 70% of our customers take advantage of our financing plans.  With credit approval and a down payment, you can drive off with a new truck on the same day.

Coopersburg & Liberty Kenworth simply has more to offer.  Visit us to see our full stock of new & used Kenworth trucks!

Coopersburg & Liberty Kenworth is well-known throughout the northeast as one of the single best destinations for those looking for Kenworth trucks for sale. However, there’s more to Coopersburg & Liberty Kenworth than just new Kenworth trucks!

In fact, that’s a large part of the reason we’re such a popular source for both fleet managers and independent truckers. Our range of services and products is second to none, which makes us a one-stop-shop for virtually anything relating to trucks!

Services Offered by Coopersburg & Liberty Kenworth

A Full Used Truck Lot

Looking for a great deal on used trucks? A large portion at both of our locations is devoted to use vehicles, too. We have plenty of used Kenworth trucks for sale, along with offerings from all the other major brands. We’ll take just about any still-running truck in trade, so you can explore Peterbilt, Mack, Freightliner, Western Star, and more!

No matter what you’re looking for, we probably have it – or could obtain it, if you want.

Specialty Vehicles

We don’t only serve the needs of transport truckers. Our stock varies considerably from week to week, but we frequently have a good selection of specialty and utility vehicles. We’re a large supplier of dump trucks to local municipalities, and also carry vehicles such as fire trucks, tankers, vacuum trucks, and similar working trucks.

If your city needs affordable options in fleet vehicles, contact us to see what we can do for you.

A Full-Service Repair/Upgrade Shop

Need repairs on your truck, or looking to upgrade it for maximum performance? We have a full crew of expert mechanics on staff, plus a huge body shop. We have state-of-the-art repainting facilities, and we’ll store your truck free of charge for up to 30 days after work is complete – you just pick it up when it’s convenient.

All the Accessories You Could Want

Our on-site parts shop is nearly as large as our lot, with more than fifteen thousand items available to purchase, and even more that can be ordered. From on-the-road necessities to whatever cab upgrades will make your daily drives more comfortable, we’re one of the single best sources in the area for accessories – and at reasonable prices.

Do you have a Kenworth Privileges card? Present it for even bigger discounts!

Coopersburg & Liberty Kenworth: You’re One-Stop Source for Truck Needs

From Kenworth trucks for sale to our vast selection of parts and accessories, few truck dealers anywhere can rival the array of services you can get from Coopersburg & Liberty Kenworth.  

Come visit one of our two locations and see for yourself!