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5 Myths About Gas Mileage

Woman hand swiping credit card at gas pump station

When you’re researching information like Buick Envision gas mileage, as well as gas mileage for other Buick and GMC vehicles, you’re likely to come across some false information. Persistent myths continue to swirl around the topics of gas mileage and fuel efficiency, and in order to ensure that you’re well-informed about new Buick models, the dealers here at Peruzzi Buick GMC would like to clear up these five myths about gas mileage.

“Only Small Cars Have Good Gas Mileage”

Many believe that larger vehicles cannot get good mileage. However, this is often not the case, and many Buick SUVs like the Buick Envision hold their own when it comes to gas mileage. Factors like aerodynamics, engine efficiency, and hybrid technologies play just as important a role in fuel economy as vehicle size.

“Premium Fuel Equals Better Gas Mileage”

Using premium fuel may improve engine performance in some high-performance or turbocharged vehicles. However, for many vehicles, using regular fuel recommended by the manufacturer will not only save you money but provide you with the best fuel economy. The fuel type you should use depends on your vehicle’s make and model.

“Manual Transmission Cars are Always More Fuel-Efficient”

Modern automatic transmissions have improved significantly. Many advanced automatic transmissions in Buick cars now come with advanced technology and more gears, making them equally, if not more, fuel-efficient than their manual counterparts.

“Idling Uses Less Fuel Than Starting a Car”

Leaving your car’s engine running while parked doesn’t save gas; it actually wastes gas. Modern engines are designed to be more efficient when they start up than when they idle for extended periods.

“Fuel Additives Can Greatly Improve Gas Mileage”

Here at our Buick service center, our technicians often receive questions about whether fuel additives can improve gas mileage. The answer is that most do not produce significant improvements.

Get Behind the Wheel of the Fuel-Efficient Buick Envision at Peruzzi Buick GMC

Now that you know more about fuel efficiency in cars, get behind the wheel of the Buick Envision here at Peruzzi Buick GMC. This new SUV is fuel-efficient, safe, and loaded with the latest features.

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buick envista 2026

Buick Envista vs Buick Encore GX: Key Differences for 2026

The Buick Envista and the Buick Encore GX are subcompact SUVs sold at Peruzzi Buick GMC in Fairless Hills, PA. They sit close in size and target similar buyers, but they differ in important ways: engine displacement, cargo capacity and drivetrain availability. Before you walk into a showroom, here is how the two actually compare on the specs that matter. What Is the Difference Between the Buick Envista and the Buick Encore GX? The Envista is Buick's entry-level subcompact SUV. It uses a 1.2L turbocharged engine, offers front-wheel drive only. The 2026 Encore GX is built around the 1.3L Turbo engine, rated at 155 hp and 174 lb-ft of torque across the lineup. Front-wheel drive models pair that engine with a CVT transmission. All-wheel drive models step up to a 9-speed automatic, which also adds a Drive Mode selector. Both configurations seat five passengers, and the AWD version adds meaningful capability for buyers in regions with variable road conditions. It is worth noting that the original Buick Encore was discontinued after the 2022 model year. The current Encore GX is a distinct, larger, and more capable vehicle. If you are searching for a 2026 Buick Encore new cars, the Encore GX is the model that carries that name forward in Buick's current lineup. How Do the Envista and Encore GX Compare on Specs? 2026 Buick Envista 2026 Buick Encore GX Engine 1.2L Turbo 1.2L Turbo or available 1.3L Turbo Transmission 6-speed automatic CVT (FWD) or 9-speed automatic (AWD) City MPG 28 MPG 29 MPG FWD / 26 MPG AWD Highway MPG 32 MPG 31 MPG FWD / 28 MPG AWD AWD Available No Yes Seating Up to 5 Up to 5 Cargo Space 42 cu. ft. (seats folded) Up to 23.5 cu. ft. behind the rear seats and 50.2 cu. ft. with the rear seats folded Towing Not available Up to 1,000 lbs (available Trailering Package) Trims Preferred, Sport Touring, Avenir Preferred, Sport Touring, Avenir Is the Buick Envista AWD? No. The 2026 Buick Envista new cars have front-wheel drive only. AWD is not available on any Envista trim. If all-wheel drive is a requirement for your driving conditions, the Encore GX is the right choice from Buick's subcompact lineup. The Encore GX offers available AWD across its three trims, with AWD paired with the available 1.3L Turbo engine and 9-speed automatic. Which Has More Cargo Space: the Envista or the Encore GX? The Envista offers 42 cubic feet of cargo space. The Encore GX offers up to 50.2 cu. ft. with the rear seats folded. If maximum cargo volume is the priority, the Encore GX holds the advantage at 50.2 cu. ft. compared with 42 cu. ft. in the Envista. For everyday load hauling with seats up, compare the behind-the-seat cargo figures for the specific trim you are considering. Contact the team at Peruzzi Buick GMC dealership for configuration-specific measurements before making a final decision. How Reliable Is the Buick Envista? Buick was recognized by J.D. Power as the most dependable mass-market brand in its latest Vehicle Dependability Study. The Envista uses a 1.2L Turbo engine producing 137 hp and 162 lb-ft of torque. Buick vehicles come standard with the Buick Driver Confidence suite: automatic emergency braking, forward collision alert, and lane keep assist are included at every trim level on both the Envista and the Encore GX. For current reliability data from an official source, check buick.com or speak with the service team at Peruzzi Buick GMC. They can also walk you through Buick's warranty terms for both the Envista and the Encore GX before purchase. Which Buick Is Better for Fuel Economy: the Envista or the Encore GX? The Envista is rated at 28 city / 32 highway MPG with FWD. The Encore GX comes in at 29 city / 31 highway MPG with FWD and 26 city / 28 highway MPG with AWD. Both figures are EPA/GM-estimated for the 1.3L Turbo engine. FWD returns better fuel economy across both city and highway driving. AWD buyers will see lower numbers, which is consistent with most AWD crossovers in this class. Which Buick Should You Buy: the Envista or the Encore GX? The decision comes down to what you need the vehicle to do: Consider the Buick Envista if: Price is the primary consideration You drive primarily in suburban or urban conditions where AWD is not required You want strong highway fuel economy from a subcompact SUV Consider the Buick Encore GX if: You want available AWD for all-weather confidence You plan to tow occasionally; the Encore GX is rated for up to 1,000 lbs. with the available Trailering Package. You prefer a larger engine and a 9-speed automatic transmission on Sport Touring or Avenir trims Shop the Buick Envista and Encore GX at Peruzzi Buick GMC If you are looking for Buick Envista near me or Buick Encore GX near me you can explore available models at Peruzzi Buick GMC. Peruzzi Buick GMC is located at 156 Lincoln Highway, Fairless Hills, PA 19030. Our team can walk you through current inventory on both the Envista and the Encore GX, compare trims side by side, and answer configuration-specific questions before you visit. FAQs Is the Buick Envista AWD? No. The 2026 Buick Envista is only available with front-wheel drive. AWD is not offered on any Envista trim. If you need all-wheel drive, the 2026 Buick Encore GX comes with available AWD on all trims, including Preferred, Sport Touring and Avenir. How reliable is the Buick Envista? The Buick Envista carries Buick's standard Driver Confidence suite across all trims, which includes automatic emergency braking, forward collision alert, and lane keep assist. For current reliability ratings and warranty terms, visit buick.com or contact the service team at Peruzzi Buick GMC in Fairless Hills, PA, who can walk you through what is covered before purchase. What is the difference between the Buick Encore and the Buick Encore GX? Buick discontinued the original Encore after the 2022 model year. The 2026 Encore GX is a separate model with a 1.2L Turbo engine on FWD models and an available 1.3L Turbo engine with AWD. If you are looking for a 2026 Buick Encore, the Encore GX is the current model in that line. Which is cheaper: the Buick Envista or the Buick Encore GX? The Envista has the lower starting MSRP, while the Encore GX adds available AWD and towing capability. Both are available in Preferred, Sport Touring, and Avenir trims. Does the Buick Encore GX have AWD? Yes. The 2026 Buick Encore GX offers available AWD across its Preferred, Sport Touring, and Avenir trims. The available AWD configuration pairs with the 1.3L Turbo engine and 9-speed automatic transmission. The Encore GX is also rated to tow up to 1,000 lbs when equipped with the available Trailering Package. The Envista does not offer AWD or towing on any trim.

GMC Sierra 1500

GMC Sierra Tires: Rotation, Replacement, Wheels, and Tire Care

The GMC Sierra 1500 is designed for demanding work, and tires play an important role in handling everyday driving, hauling and towing. Knowing when to rotate, when to replace, and what to watch for between service visits keeps your Sierra performing the way it was designed to. Here is what GMC recommends and what Peruzzi Buick GMC in Fairless Hills, PA offers to help you stay on schedule. How Often Should You Rotate Tires on a GMC Sierra 1500? GMC’s general tire rotation guidance for 2011 and newer GM vehicles recommends rotating tires every 7,500 miles. For the 2025 Sierra 1500, follow the interval specified in your Owner’s Manual and maintenance schedule, this is the most accurate reference for your specific model year and configuration. Routine rotation distributes wear evenly across all four tires, extends the life of the full set, and helps maintain consistent handling under load. Skipping rotations can cause uneven wear between the front and rear axles, which affects both tire longevity and how the truck performs when carrying or towing. Keeping tire rotations on the same schedule as your oil changes is a straightforward way to stay on top of both services at once. When Do Tires for a GMC Sierra Need to Be Replaced? GMC does not specify a universal mileage interval for tire replacement. Tire life varies depending on factors such as maintenance, temperature, driving speed, vehicle loading, road conditions and tire wear. The most obvious sign of replacement is tread depth. When the tread depth reaches 1/16 of an inch or less, tires should be replaced. A quick way to check tread wear is the penny test. Place a penny upside down between the tire tread. If you can see the top of Lincoln’s head, the tread is worn and tire replacement is needed. What Are the Signs Your GMC Sierra Needs New Tires? Watch for these signs between service visits: Uneven or patchy tread wear across the tire surface Visible cracking or bulging on the tire sidewall Persistent vibration at highway speeds that was not there before Longer stopping distances than usual Tires losing air pressure more frequently than normal Tread wear indicator bars becoming flush with the tread surface If your Sierra is carrying regular payloads or towing frequently, inspect your tires regularly for wear, damage and proper inflation. What Tire and Wheel Options Does the GMC Sierra 1500 Offer? Factory tire fitments on the 2025 GMC Sierra 1500 vary by configuration. According to the 2025 GMC Sierra/Sierra Denali 1500 Owner’s Manual, the following tire sizes are used across the lineup: LT265/70R17 LT275/65R18 LT275/70R18 LT265/60R20 275/60R20 275/50R22 These span 17- to 22-inch wheel diameters depending on the specific build. The correct tire size and recommended cold inflation pressure for your vehicle are shown on the Tire and Loading Information label, located on the driver’s door jamb. That label is the definitive reference for your Sierra’s exact factory fitment. The specified wheel nut torque for all 2025 Sierra 1500 models is 190 N•m (140 lb ft). The service team at Peruzzi Buick GMC can confirm the appropriate tire specification for your vehicle before any tire purchase or installation. What Is the Bolt Pattern on a GMC Sierra 1500? The GMC Sierra 1500 uses a 6×139.7 mm bolt pattern (also expressed as 6×5.5 inches). This six-lug configuration is standard across the Sierra 1500 lineup. If you are shopping for aftermarket wheels, confirming the bolt pattern against your specific model year before purchasing prevents fitment issues. The parts team at Peruzzi Buick GMC can verify the correct specification for your Sierra before you buy. What Does Tire Service at Peruzzi Buick GMC Include? Peruzzi Buick GMC located at 156 Lincoln Highway, in Fairless Hills, PA 19030 performs tire installation, rotation, and related wheel service on Sierra 1500 models. The service team is GMC-certified and handles the full GMC lineup, including Sierra 1500, Sierra HD, Canyon, and Yukon models. For current pricing on tires for your GMC Sierra and any active service offers, contact the Peruzzi service department or check the service specials page. Tire pricing and available promotions change seasonally, so the most accurate figures come directly from the team. FAQs How do you change a tire on a GMC Sierra? For the proper jack points, spare tire access procedure and lug nut torque specifications for your specific Sierra 1500 configuration, see the tire changing instructions in your GMC Sierra owner’s manual. If you’re not sure how to do this, or if you don’t have your manual, the service team at Peruzzi Buick GMC in Fairless Hills, PA can help you out. How tall is a GMC Sierra 1500? The height of the GMC Sierra 1500 varies depending on cab style, bed configuration, 2WD vs. 4WD drivetrain, and trim. For confirmed height specifications on the specific Sierra 1500 configuration you are shopping or already own, refer to gmc.com or contact Peruzzi Buick GMC. What is the bolt pattern on a GMC Sierra 1500? The GMC Sierra 1500 uses a 6×139.7 mm (6×5.5-inch) bolt pattern. Verify the correct specification for your model year before purchasing aftermarket wheels, or contact the parts team at Peruzzi Buick GMC at 215-943-4255 to confirm fitment. How do you know when tires for a GMC Sierra are worn out? GMC's tire guidance states that tires with 1/16 of an inch or less of tread remaining should be considered for replacement. Other signs include sidewall bulging, cracking, uneven wear patterns, vibrations that weren’t there before and tread wear indicator bars that are flush with the surface. For Sierra owners who tow or haul regularly, inspect the tires regularly for wear, damage and proper inflation. Are there service deals on tires for GMC Sierra at Peruzzi Buick GMC? Promotions and tire service offers at Peruzzi Buick GMC in Fairless Hills, PA change seasonally. For current deals on tires for your GMC Sierra 1500 or Sierra HD, check the service specials page at peruzzibuickgmc.com or call the service department directly. Check the Peruzzi Buick GMC service specials page for current tire promotions and offers.

Buick Encore GX brake replacement, GMC Terrain brake replacement

Buick Encore GX and GMC Terrain Brake Replacement: When Do You Need New Brakes?

Brake replacement isn't something most owners think about until something sounds wrong. But waiting for a squeal or a grind to prompt action usually means you've already pushed the pads further than you should have, and potentially into rotor territory, which costs more to fix. Here's a straightforward guide to how long brake pads last on the Buick Encore GX and GMC Terrain, what signs tell you they're wearing down, and why the Terrain’s Electric Parking Brake requires proper service procedures. How Long Do Buick Encore GX and GMC Terrain Brake Pads Actually Last? The honest answer: it depends on how you drive. Both the Buick Encore GX and GMC Terrain. According to Buick, there are no specific mileage intervals for brake servicing since the brake wear varies depending on driving habits and conditions. What shortens brake pad life: Frequent stop-and-go driving - City routes, school drop-offs, commuting on Route 1 or local roads with multiple traffic lights Hard or late braking - Applying heavy pressure rather than gradual deceleration Driving in hilly terrain - Repeated downhill braking generates more heat and friction Towing or carrying heavy loads - Adds stopping weight that the pads work harder to manage What extends brake pad life: Predominantly highway driving at consistent speeds Anticipating stops early and allowing gradual deceleration Light vehicle loads and minimal towing For owners in the Fairless Hills, Doylestown, and Feasterville area who do a mix of Route 1 commuting and local suburban driving, Buick recommends inspection based on wear/condition rather than giving a local mileage estimate. There is no single fixed replacement interval in either the Encore GX or Terrain owner's manual. Buick and GMC both recommend having brakes inspected at every service visit and referring to the owner's manual for specific guidance. What Are the Warning Signs That Brakes Need Replacing? Both the Encore GX and Terrain will give you clear signals before the pads reach a critical point. None of these should be ignored. Squealing or screeching when braking Most brake pads include a metal wear indicator, a small tab designed to contact the rotor and create a high-pitched squeal when pads are getting low. This is the earliest and most common warning sign. Grinding noise A grinding sound, particularly at low speeds, typically means the friction material has worn through entirely and metal is contacting metal. At this point, rotor damage is likely occurring, and repair costs increase significantly. Vibration or pulsation in the brake pedal or steering wheel This could be an indication of uneven wear on the rotor or warping due to heat build-up from worn pads. It’s a sign that brake pads and rotos should be inspected. Brake warning light Both the Encore GX and Terrain have brake system warning lights on the dashboard. If this illuminates, have the system inspected promptly, it can indicate low brake fluid, pad wear sensor activation, or a system fault. Brake Pads vs. Rotors: Understanding the Difference Brake pads are designed to wear down over time; that's their job. Similarly, rotors can wear too. However, if pads are allowed to wear through completely, metal-on-metal contact will score the rotor surface, creating grooves or warping from heat. Rotor replacement may be necessary when: The rotor surface has become uneven or warped Metal-on-metal contact has scored the surface Rotor thickness has fallen below the manufacturer's safe minimum Replacing pads at the right time protects the rotors, and avoids a more expensive combined pad-and-rotor replacement down the line. Schedule Brake Service at Peruzzi Buick GMC in Fairless Hills Peruzzi Buick GMC's certified service center at 156 Lincoln Hwy, Fairless Hills, PA 19030 handles brake inspections and replacement for both the Buick Encore GX and GMC Terrain,  including the EPB-specific rear brake service required on 2018+ Terrain models. If you notice brake noise, vibration, changes in pedal feel, or a warning message, schedule an inspection. FAQs How long do Buick Encore GX brake pads last? Buick Encore GX brake pads last depending on driving habits. City driving and frequent braking will shorten pad life significantly compared to primarily highway use. How long do GMC Terrain brake pads last? GMC Terrain brake pads also typically last between 30,000 and 70,000 miles, however, officially there is no definite figure shared by Buick. Owners who frequently tow, carry heavy loads, or drive in stop-and-go conditions will see wear toward the lower end of that range. What happens if I wait too long to replace brake pads? Once pads wear through the friction material entirely, metal contacts the rotor directly, causing scoring, warping, and potential rotor damage. This typically turns a pad replacement into a more expensive combined pad-and-rotor service. Does the GMC Terrain have an electronic parking brake? 2018+ Terrain models use an Electronic Parking Brake. Rear brake services should follow the applicable GM service procedure. Where can I get brake service for my Encore GX or Terrain near Fairless Hills? Peruzzi Buick GMC at 156 Lincoln Hwy, Fairless Hills, PA 19030 provides certified brake inspection and replacement for both models, including EPB-specific service for 2018+ Terrain models.