If you have been shopping for a full size truck or a large SUV around Ephrata PA or the greater Lancaster County area, you have probably heard the rumors. There is a lot of bad rep and noise right now regarding the 6.2 liter V8 engines that General Motors makes.
2026 GM 3.0 Duramax Diesel Review at Mark Martin Motors
Driving through Ephrata, Pennsylvania, or hopping onto Oregon Pike for a long highway trip requires an engine that balances premium performance with efficiency. We are looking at the newest, most revised version of the 3.0 diesel engine inside a 2026 Yukon XL to break down exactly what makes this motor tick.
2025 GMC Yukon XL Denali vs Denali Ultimate: Is the Upgrade Worth $20,000?
When local drivers come into Mark Martin Motors in Ephrata looking for a full size luxury SUV, the GMC Yukon XL Denali is almost always at the top of their wishlist. What many buyers realize once they step on the lot is that GMC offers two distinct versions of this luxury trim: the standard Yukon XL Denali and the top tier Yukon XL Denali Ultimate. With roughly a twenty thousand dollar price gap between them brand new, it comes down to understanding what extra equipment you…
Today, we are talking about the absolute mac daddy of our current inventory: a 2026 Yukon XL Denali Ultimate with the 3.0L Duramax diesel engine.
Now, do not get me wrong, this is probably the nicest vehicle sitting on the entire lot right now, and we sell a ton of these. But I want to be completely straight with you. There are five things about this luxury SUV that drive me nuts, things the commercials and big GM dealers will never tell you until after you sign…
Welcome to Mark Martin Motors, your trusted local truck dealership located right at 4126 Oregon Pike in Ephrata, PA 17522. We know folks drive from all over Pennsylvania, Maryland, New Jersey, and beyond—basically anywhere within a four hour drive—to find the perfect truck. Since we are family owned and operated, we treat everyone like we want to be treated, which means no gimmicks and exceptional customer service. Today, we are taking a look at GM's flagship luxury pickup.
Hey everyone, we just got something really special on the lot here at Mark Martin Motors. It is the 2025 Ford Expedition Tremor Edition, and this marks the very first year Ford has given the Expedition the Tremor treatment. It is a wild, futuristic, and highly capable SUV built to rival the Chevy Tahoe Z71, Tahoe RST, and GMC Yukon AT4. Let's dive right into what makes this rig so unique.