Colorado vs Utah
Registering a new $35,000 vehicle costs about $2,685 in Utah versus $3,318 in Colorado — a $633 first-year advantage for Utah.
Cost comparison
| Colorado | Utah | Difference | |
|---|---|---|---|
| First-year total All-in cost to register a new $35,000 gas vehicle for the first time, including sales tax, title, and registration. | $3,318 | $2,685 | +$633 |
| Annual renewal (year 2+) Recurring annual cost after the first year — what you actually pay every year you own the car. | $542 | $194 | +$348 |
| Sales tax (one-time) Sales/use/excise tax owed at purchase on a $35,000 vehicle, using typical local rates. | $2,590 | $2,485 | +$105 |
| Combined sales tax rate State rate plus typical local rate (where applicable). | 7.40% | 7.10% | +0.30 pp |
| EV first-year total Same $35K scenario but as a battery electric vehicle, capturing EV-specific surcharges. | $3,391 | $2,828 | +$563 |
| EV annual renewal Recurring EV-ownership cost in year 2+. | $615 | $337 | +$278 |
| EV surcharge Annual EV-specific registration fee (zero in states without one). | $73 | $143 | −$70 |
How each state structures it
Colorado
Colorado's vehicle tax structure is dominated by the Specific Ownership Tax (SOT) — an annual depreciating tax that replaces traditional vehicle property tax. SOT is based on 85% of the original MSRP (not what you paid, not the current value) with rates that drop sharply each year: 2.10% year 1, 1.50% year 2, 1.20% year 3, 0.90% year 4, 0.45% years 5-9, then a flat ~$3 minimum from year 10 onward. The state sales tax is the lowest in the US at 2.9%, but local rates can push combined rates to 8.85% in Denver and Boulder. EVs pay about $73/year (decal fee + road usage equalization, both rising annually) but qualify for a state tax credit of up to $5,000 on new purchases (through 2026). A new $35,000 vehicle in Denver runs about $3,260 in first-year costs, with annual renewals around $720 dropping fast to about $200/year by year 5.
Utah
Utah uses an AGE-BASED UNIFORM FEE that replaces traditional vehicle property tax — a flat dollar amount per age tier rather than a percentage of value. Tiers: under 3 years $150, 3-6 years $110, 6-9 years $80, 9-12 years $50, 12+ years $10. A $150,000 Tesla and a $15,000 Civic in the same age bracket pay identical uniform fees. Base registration is $44/year. Sales tax is 4.85% state + local (typically ~2.25%) for combined rates of 6.1%-7.75%. EV surcharge is $130/year with an opt-in Road Usage Charge alternative for low-mileage drivers. A new $35,000 vehicle in Salt Lake County runs about $2,913 in first-year costs ($2,713 in sales tax + $194 in DMV fees), with annual renewals around $194 dropping over the age tiers.
What this means for you
- Buying a new car: Utah is roughly $633 cheaper than Colorado in the first year on a $35K vehicle, driven mostly by sales tax and one-time fees.
- Annual renewal: Utah is cheaper to renew annually by about $348/year. Over a 5-year ownership period that's roughly $1,741 in renewal-fee savings alone.
- If you drive an EV: Colorado's EV surcharge ($73/year) is meaningfully lower than Utah's ($143/year) — a 49% savings on the EV fee alone.
- Structural differences: Neither state imposes an annual ad valorem vehicle property tax, so renewal costs stay relatively flat after the first year for both.
Frequently asked questions
Is it cheaper to register a car in Colorado or Utah?
Utah is cheaper to register a new $35,000 vehicle: $2,685 first year vs $3,318 in Colorado, and the gap continues into annual renewals.
What is the sales tax difference between Colorado and Utah?
Colorado charges 7.40% combined sales tax on vehicles; Utah charges 7.10%. On a $35,000 purchase that's $2,590 in Colorado vs $2,485 in Utah.
Do Colorado and Utah both charge EV registration fees?
Colorado: $73/year EV surcharge. Utah: $143/year EV surcharge. EV fees are added on top of standard registration costs.
Official sources: Colorado DMV • Utah DMV
Data last updated: 2026-05-23