LaFontaine Buick GMC Dearborn

New Buick & GMC Specials


Spring into Savings

Offer Expires 4/30/2026

Have a lease turn-in? Bring in your lease and you may qualify for $1,000 in Lease Assist Bonus Cash when upgrading to a new ride!

Offer valid on the purchase or lease of a new vehicle only and will be applied toward customer’s down payment or capitalized cost reduction. Customer must trade in a qualifying vehicle to be eligible. Whether a trade-in vehicle qualifies is to be determined by the dealership in its sole discretion after inspection and appraisal. The trade-in value of your vehicle will be determined by the dealership based on its condition, age, mileage, and market value. Trade-in vehicle must be present at the dealership at the time of transaction. Not all vehicles will qualify. Customer must own or lease the trade-in vehicle. Leased vehicles are only eligible if the dealership purchases the lease. This offer is not redeemable for cash. Offer expires April 30, 2026, and is subject to change, cancellation, or modification without notice except as otherwise required by law.

2026 Buick Encore GX FWD

Lease for $235/Month

24 Months/10K Miles Per Year

Offer Expires 4/30/2026

GM EMPLOYEE, BUICK GMC LEASE LOYAL, ACTIVE UAW VOUCHER,GM PRIVATE OFFER, PLUS TAX, TITLE, LICENSE, DOCUMENTATION FEE, WITH APPROVED CREDIT THROUGH GM FINANCIAL, 24 MONTHS 10,000 MILES PER YEAR. $1995 DOWN. STOCK# 26G3167.

2026 Buick Envista Preferred

Lease for $189/Month

24 Months/10K Miles Per Year

Offer Expires 4/30/2026

GM EMPLOYEE, BUICK GMC LEASE LOYAL, ACTIVE UAW VOUCHER, PLUS TAX, TITLE, LICENSE, DOCUMENTATION FEE, WITH APPROVED CREDIT THROUGH GM FINANCIAL, 24 MONTHS REMAINDER OF 10,000 MILES PER YEAR. $1,995 DOWN. STOCK# 26G3519

2026 Buick Enclave Preferred FWD

Lease for $379/Month

24 Months/10K Miles Per Year

Offer Expires 4/30/2026

GM EMPLOYEE, BUICK GMC LEASE LOYAL, ACTIVE UAW VOUCHER, PLUS TAX, TITLE, LICENSE, DOCUMENTATION FEE, WITH APPROVED CREDIT THROUGH GM FINANCIAL, 24 MONTHS REMAINDER OF 10,000 MILES PER YEAR. $1,995 DOWN. STOCK# 26G2539R

2026 Buick Envision Preferred AWD

Lease for $379/Month

24 Months/10K Miles Per Year

Offer Expires 4/30/2026

GM EMPLOYEE, BUICK GMC LEASE LOYAL, ACTIVE UAW VOUCHER, PLUS TAX, TITLE, LICENSE, DOCUMENTATION FEE, WITH APPROVED CREDIT THROUGH GM FINANCIAL, 24 MONTHS 10,000 MILES PER YEAR. $1,995 DOWN. STOCK$ 26G2356R

2026 GMC Sierra 1500 Elevation 3VL 4WD

Lease for $219/Month

24 Months/10K Miles Per Year

Offer Expires 4/30/2026

GM EMPLOYEE, BUICK GMC LEASE LOYAL, ACTIVE UAW VOUCHER, PLUS TAX, TITLE, LICENSE, DOCUMENTATION FEE, WITH APPROVED CREDIT THROUGH GM FINANCIAL, 24 MONTHS 10,000 MILES PER YEAR. $1,995 DOWN. STOCK# 26G3674

2026 GMC Terrain Elevation FWD

Lease for $269/Month

24 Months/10K Miles Per Year

Offer Expires 4/30/2026

GM EMPLOYEE, BUICK GMC LEASE LOYAL, ACTIVE UAW VOUCHER, PLUS TAX, TITLE, LICENSE, DOCUMENTATION FEE, WITH APPROVED CREDIT THROUGH GM FINANCIAL, 24 MONTHS REMAINDER OF 10,000 MILES PER YEAR. $1,995 DOWN. STOCK# 26G3312

2026 GMC Acadia Elevation AWD

Lease for $ 479/Month

24 Months/10K Miles Per Year

Offer Expires 4/30/2026

GM EMPLOYEE, BUICK GMC LEASE LOYAL, ACTIVE UAW VOUCHER, PLUS TAX, TITLE, LICENSE, DOCUMENTATION FEE, WITH APPROVED CREDIT THROUGH GM FINANCIAL, 24 MONTHS REMAINDER OF 10,000 MILES PER YEAR. $1,995 DOWN. STOCK# 26G2563R



Your Lease Destination: Welcome to LaFontaine Buick GMC Dearborn

Will you upgrade your weekday commute with a luxurious SUV like the Enclave? Do you need the reliability of a workhorse like the Sierra or Canyon? Maybe it’s time to treat your family to the spaciousness of a best-seller like the Yukon XL or Acadia. Whatever you’re looking for, you can expect to find the perfect vehicle and enjoy an extraordinary experience at LaFontaine Buick GMC Dearborn.

We roll out the red carpet for our customers because you’re the reason for our success. There are dozens of dealerships to choose from, but you decided to work with the best—and that’s cause for celebration. We’re here to help you find the perfect new Buick or GMC and a lease deal that fits all your driving needs.

Our Incredible Selection: From Buick to GMC

Our dealership is home to an unmatched selection of new Buick and GMC vehicles that exude luxury, sophistication, and capability. Buick and GMC are renowned for building vehicles that exceed expectations. Every model offers tangible value, from upscale cabins and innovative technologies to functional design details, modern features, and outstanding performance.

Truck lovers will fall head over heels for potent road warriors like the Sierra; these trucks are engaging and fun to drive, with the brute strength to tow heavy loads without breaking a sweat. GMC adds a touch of luxury with its Denali trims, which are available across the fleet, from the full-size Sierra and midsize Canyon to a diverse SUV lineup that includes models like the Terrain, Acadia, Yukon, and Yukon XL.

Luxury isn’t limited to GMC, with the lineup of Buick vehicles earning a solid foothold in the market with its opulent and affordable SUVs. The Envista, Encore GX, Envision, and Enclave are each unique, satiating various needs, from efficient two-row crossovers to spacious family haulers that prioritize everyone’s comfort. Buick’s Sport Touring trims prioritize performance, while the Avenir trims take a cue from the Denali lineup and offer outstanding luxury and convenience.

Why Lease a New Buick or GMC?

How can you drive a new vehicle without spending a fortune to finance your purchase? Leasing is the ultimate way to eat your proverbial cake and have it, too. Instead of financing your vehicle by working with a lender, leasing lets you drive home in a new vehicle without the responsibilities of ownership. It’s a win-win for many customers, especially since the perks are plentiful.

Leasing means borrowing a new vehicle from our dealership with the promise to return it after the term in like-new condition. Our lease specials are often personalized, with options ranging from 24 to 36 months with a minimal down payment. The lower down payment is a significant advantage and complements the lower monthly payments you’ll enjoy throughout your lease. Likewise, you’ll typically save more on repairs since new vehicles are backed by the manufacturer’s warranty, minimizing your out-of-pocket expenses.

Apart from saving money, leasing offers many additional benefits. For example, leasing a new vehicle gives you the opportunity to drive a car that might be beyond your budget with a loan. It also means driving a model with the latest technologies. Moreover, you have more opportunities at the end of your lease without worrying about resale or vehicle trade-in value since you can sign another lease and drive home in a newer model.

Why Shop With the Best?

LaFontaine Buick GMC Dearborn isn’t like most dealerships, and that’s a source of great pride for us. Our customers deserve the best because, without you, we wouldn’t be in business. We’re here to treat you to a VIP experience that recognizes and responds to your unique needs. With various lease specials and customizable terms, the perfect lease is always within reach.

Contact us today to explore your lease options. Feel free to swing by the dealership, too, and browse our incredible selection of new Buick and GMC trucks and SUVs. We guarantee you’ll find a vehicle and lease deal you can’t turn down!