How do New Mexico residents buy a GMC in El Paso, and what tax do they pay?
The short answer: buy the GMC at Group 1 GMC Westside with your New Mexico driver’s license and proof of insurance, tell us you will register it in New Mexico, and title it there. When the GMC goes directly out of Texas, you pay New Mexico’s 4% motor vehicle excise tax instead of Texas’s 6.25% sales tax.
Keep reading below, then schedule a test drive in El Paso. Bringing your own numbers to the lot settles this faster than any spec sheet.
Buy a GMC at Group 1 Westside, title at home
Yes. A New Mexico resident can buy a new, used or certified pre-owned GMC at Group 1 GMC Westside, 955 Crockett St, El Paso, TX 79922, and register it in New Mexico. The one thing to do at the start is tell the salesperson the truck will be registered in New Mexico, so the paperwork is prepared for that.
We sell new GMC models including the Sierra 1500, Sierra HD, Canyon, Sierra EV, Hummer EV Pickup, Hummer EV SUV, Terrain, Acadia, Yukon, Yukon XL and Savana. We also have a certified pre-owned program and used GMC vehicles for sale. The sales department is open Monday through Saturday from 9:00 AM to 8:00 PM and shut on Sundays.
Texas rules support the out-of-state purchase. A dealer holding a GDN must issue a buyer’s temporary license plate to an out-of-state buyer, for a vehicle that is to be registered in accordance with the laws of the buyer’s state of residence (Texas Administrative Code, 2025). That temporary plate is valid until the earlier of the date the vehicle is registered or the 60th day after purchase (Texas Administrative Code, 2025).
Tell the salesperson you are a New Mexico resident and will register the vehicle in New Mexico. Have the dealership prepare the purchase agreement, title paperwork and applicable tax documents.
What should a New Mexico buyer bring to buy a GMC in El Paso?
Bring your New Mexico driver’s license and proof of insurance, and decide how you will pay. You can arrange financing or pay cash.
You will find the dealership on Crockett St in El Paso, at number 955. Sales hours are Monday to Saturday, 9:00 AM to 8:00 PM. Service and parts hours run Monday to Saturday, 7:00 AM to 6:00 PM, and both are closed Sunday. Plan your visit around those hours.
How can you shop and finance a GMC online before driving to El Paso?
Buyers can shop entirely online with AcceleRide. Start there if you want to look at trucks and SUVs before you make the trip.
What tax do New Mexico residents pay on a GMC bought in El Paso?
A New Mexico buyer who takes the truck directly out of Texas can claim Texas’s out-of-state exemption. Texas allows that exemption when the vehicle is purchased in Texas, transported directly outside Texas, used exclusively outside Texas and not registered in Texas. You transport it directly outside Texas and provide the dealership with Texas Comptroller Form 14-312, the out-of-state vehicle exemption certificate.
New Mexico then taxes the purchase. New Mexico’s motor vehicle excise tax is the tax you pay when you title the vehicle in New Mexico. Texas’s own standard rate is 6.25 percent of the sales price, minus any trade-in allowance (Texas Comptroller of Public Accounts, 2026).
What if a New Mexico buyer pays Texas sales tax on a GMC?
New Mexico gives a credit for qualifying sales tax paid to another state on the same vehicle, so Texas tax paid can offset the New Mexico tax due (New Mexico Motor Vehicle Division, 2026). You should not assume that paying Texas tax means you get the excess refunded. New Mexico’s tax is 4%, so qualifying Texas tax paid can generally offset the New Mexico tax due.
Texas motor vehicle use tax is 6.25 percent of sales price less credit for sales or use taxes paid to other states (Texas Comptroller of Public Accounts, 2026). A buyer who pays Texas tax at the counter should keep that receipt and bring it to the New Mexico title office.
How do you work out the New Mexico excise tax on a GMC?
New Mexico applies the motor vehicle excise tax at 4 percent of the price paid, less any trade-in credit (New Mexico Motor Vehicle Division, 2026). The rate is set by statute at four percent of the price paid, or the vehicle’s reasonable value if the price does not represent it, with trade-ins deductible (New Mexico Laws 2019, Chapter 270).
Tax is due when you apply for a certificate of title. A dealer may handle the application and collect the tax; otherwise you pay MVD or its agent when you apply (New Mexico Taxation and Revenue Department, 2020).
Here is the maker’s starting price for the Sierra 1500 Pro, $38,300 (2026 model year), per the manufacturer’s published specifications. Say, hypothetically, you pay $38,300 with no trade-in. At 4 percent, the excise tax is $1,532. Every figure in this example is hypothetical, and your actual tax changes with trade-in credits, discounts and rebates.
What must a New Mexico buyer do after taking a GMC home?
Apply for your New Mexico title on time. New Mexico generally requires you to apply for title within 90 days of bringing the vehicle into the state to avoid a 50% penalty on the excise tax.
Registering in New Mexico requires the dealer purchase agreement, the manufacturer’s certificate of origin for a new vehicle or the applicable title for a used one, proof of insurance, New Mexico identification and a VIN inspection.
Frequently asked questions
Which Texas form shows the dealer I’m taking the GMC out of state?
You provide the dealership with Texas Comptroller Form 14-312, the out-of-state vehicle exemption certificate.
How do I get a trade-in value before I visit Group 1 GMC Westside?
Start with the sell page. Once the vehicle has been inspected on site, we issue a check, and that amount can be put toward a down payment.
How does a trade-in change the tax on a GMC I title in New Mexico?
The actual tax calculation can change with qualifying trade-in credits, discounts and rebates. New Mexico’s tax is 4 percent of the price paid less any trade-in credit.
What registration and title fees does New Mexico charge on top of the excise tax?
New Mexico charges a $2.00 admin fee and a $3.00 transaction fee on the title, plus the motor vehicle excise tax, and a $20.00 late transfer penalty if the title transfer is made after 30 days (New Mexico Motor Vehicle Division, 2026). Registration fees for passenger vehicles are set by weight and model year.
What should I ask any GMC dealer before buying from out of state?
Ask the dealership to prepare the purchase agreement, title paperwork and applicable tax documents before you sign.
Can I buy a used GMC at Group 1 GMC Westside, not just a new one?
Yes. We have a certified pre-owned program and used GMC vehicles for sale, along with new GMC models.
Where is Group 1 GMC Westside and when is it open?
Visit us at 955 Crockett St, El Paso, TX 79922. Sales are open Monday to Saturday from 9:00 AM to 8:00 PM, and Sunday is a day off.
Can I book GMC service at Group 1 GMC Westside after buying in El Paso?
Yes. Call the service department at (915) 317-5659. Service is open Monday to Saturday from 7:00 AM to 6:00 PM at 955 Crockett St, and the parts center keeps GMC parts in stock and orders any part it lacks.
Why do New Mexico buyers choose Group 1 GMC Westside in El Paso?
On Google, as of October 2026, we hold 4.5 stars from 3,010 reviews, and 82 in 100 of those are five-star. Isaac V., in a December 2024 Google review, wrote: “The sales representative was very knowledgeable. He bent over backwards to get use the best deal. We started late in the afternoon Saturday. The very was still in its package victor did not make any promises to have ready to take the day which I appreciate his honesty. I told him let’s not rush to failure. Victor and his manager worked very hard to give us the best deal.”
Our New GMC lineup covers the Sierra 1500 through Savana, and our finance center offers pre-owned car loans, new GMC financing and GMC leases. AcceleRide lets you do all your shopping online, and a secure online finance application is available too. Start at Group 1 GMC Westside, 955 Crockett St, El Paso, and bring your New Mexico license and proof of insurance.
Group 1 GMC Westside answers this question against the specific vehicle in front of you rather than the model in general. Value your trade and get pre-approved online, then see us at our El Paso showroom, or call (915) 519-1116.
Disclaimer: Vehicle features, specifications, pricing, options, and availability may vary based on production timelines and dealership inventory; images are for illustrative purposes only. Starting MSRP figures are national and exclude destination freight charges, tax, title, license, and dealer fees. Standard and available equipment varies by trim, configuration, and model year; confirm the specification of the individual vehicle before purchase. Maximum towing and payload ratings depend on cab, bed, drivetrain, and equipment configuration; see the vehicle’s Owner’s Manual and trailering guide for limits. Electric range and charging times vary with battery, configuration, temperature, terrain, load, and driving habits. Safety or driver assistance features are no substitute for the driver’s responsibility to operate the vehicle in a safe manner. Financing and pre-approval are subject to credit approval. Contact Group 1 GMC Westside for complete details regarding current vehicle inventory, pricing, and equipment.
