Businesses looking to reduce their tax bill often turn to Section 179 and bonus depreciation, two of the most powerful incentives available for writing off vehicle purchases. While passenger vehicles are subject to strict depreciation caps, certain SUVs qualify for much larger deductions, making them especially attractive for business owners who need heavy‑duty transportation. If you’re wondering what SUVs you can take bonus depreciation on, this guide breaks down the rules, weight requirements, and the most commonly eligible models so you can maximize your 2025 tax savings.
How Bonus Depreciation Works for SUVs
Section 179 allows businesses to deduct the full purchase price of qualifying equipment—including vehicles—placed into service during the tax year. However, not all vehicles are treated equally. The IRS separates SUVs into a special category: “heavy SUVs” with a gross vehicle weight rating (GVWR) above 6,000 pounds but not more than 14,000 pounds.
These vehicles qualify for:
- Up to $28,900 in Section 179 deduction for 2025 (indexed annually)
- Bonus depreciation on the remaining cost (40% in 2025 unless Congress changes the phase‑down)
- The ability to combine both deductions in the same year
This makes heavy SUVs one of the most tax‑efficient vehicle categories for small business owners, real estate professionals, contractors, and service‑based businesses.
Why GVWR Matters
The 6,000‑pound GVWR threshold is the key to unlocking larger deductions. The IRS considers these vehicles “non‑luxury,” meaning they are not subject to the strict depreciation caps that apply to standard passenger vehicles.
If an SUV weighs:
- Under 6,000 lbs GVWR → Limited to standard vehicle depreciation caps
- 6,001–14,000 lbs GVWR → Eligible for Section 179 SUV limits + bonus depreciation
- Over 14,000 lbs GVWR → Treated as “heavy vehicles,” potentially eligible for full Section 179 expensing with no cap
Most business‑class SUVs fall into the middle category, which is where the biggest tax advantages exist.
SUVs Commonly Eligible for Section 179 and Bonus Depreciation
While eligibility depends on the exact trim and GVWR, the following SUVs are commonly over 6,000 pounds GVWR and frequently used for Section 179 deductions. Always verify the specific model’s GVWR on the manufacturer label.
Luxury & Premium SUVs
These models are popular with real estate agents, executives, and service professionals:
- Cadillac Escalade
- Lincoln Navigator
- BMW X5, X6, X7
- Mercedes‑Benz GLE, GLS, G‑Class
- Audi Q7, Q8
- Lexus GX, LX
- Infiniti QX80
- Range Rover, Range Rover Sport
Most trims exceed the 6,000‑pound threshold, making them eligible for Section 179 SUV treatment and bonus depreciation.
Mainstream & Mid‑Size SUVs
These are widely used by contractors, field service teams, and small businesses:
- Chevrolet Tahoe, Suburban
- GMC Yukon, Yukon XL
- Ford Expedition
- Toyota Sequoia
- Nissan Armada
- Jeep Grand Cherokee (select trims)
- Dodge Durango (select trims)
Many of these models fall between 6,000 and 7,500 pounds GVWR.
Heavy‑Duty SUVs (Often Eligible for Full Section 179 Expensing)
Some SUVs exceed 14,000 pounds GVWR, meaning they may qualify for 100% Section 179 expensing without the $28,900 cap:
- Ford Excursion (older models still in service)
- Certain commercial‑grade conversions
These are less common but offer the largest possible deduction.
How Bonus Depreciation Works for SUVs
Bonus depreciation allows businesses to deduct a percentage of the remaining cost of the vehicle after applying Section 179. For 2025, bonus depreciation is scheduled at 40%, unless Congress changes the phase‑down.
Example:
- SUV purchase price: $90,000
- Section 179 deduction: $28,900
- Remaining basis: $61,100
- Bonus depreciation (40%): $24,440
- Total first‑year deduction: $53,340
This combination dramatically accelerates depreciation and reduces taxable income.
Business‑Use Requirements
To qualify for Section 179 and bonus depreciation:
- The SUV must be used more than 50% for business
- You must place it in service during the tax year
- You must have taxable income to absorb the Section 179 deduction
- Adequate mileage logs or tracking records are required
If business use drops below 50% in later years, the IRS may require recapture of some deductions.
Who Benefits Most From Section 179 SUVs?
Industries that frequently leverage these deductions include:
- Real estate agents and brokers
- Construction and contracting businesses
- Medical and dental practices
- Transportation and delivery services
- Field service companies
- Consultants and executives who travel extensively
Any business that needs a heavy‑duty vehicle can benefit from the accelerated write‑offs.
Final Thoughts
If you’re considering purchasing a business vehicle, Section 179 SUVs offer some of the most generous tax benefits available. By choosing an SUV with a GVWR above 6,000 pounds, you can combine Section 179 expensing with bonus depreciation to significantly reduce your taxable income in the first year. Always verify the GVWR of the specific model and consult a tax professional to ensure compliance with IRS rules.
This article provides information only and should not be construed as advice. It is provided without warranty of any kind.