1Editor's pick
LightStream
Reviewed 1d ago
- APR
- 6.94–14.94%
- Min. credit score
- 660+
- Loan amount
- $5K–$100K
- Loan length
- 24–84 mo
Auto loans · CO
#18 Lowest APR · 50 States + D.C.
Colorado auto loans: 7.1% APR
Colorado is the 18th lowest-APR state across 50 states + D.C. for new-car loans (60-mo, 720+ FICO, Q4 2025). Live APRs from nationally-licensed lenders, plus the CO sales-tax and registration math most dealers won't show you.
What's different about auto loans here · Colorado
Low state rate but cities/counties stack — Denver pays ~8.81% effective.
2.9%
Colorado sales tax
Low state rate but cities/counties stack — Denver pays ~8.81% effective.
7.1%
Colorado avg APR
↓ 0.2 pts below national avg (7.3%)
60-mo new-car loan, 720+ FICO. Experian Q4 2025.
$36,015
$35k car · all-in
Total cost after Colorado sales tax on a $35,000 vehicle (before fees / financing).
CO Borrower Tip
Colorado sits at or below the national APR average.
Local credit-union density and bank competition keep CO APRs at 7.1% — 0.2 points below the 7.3% national average. If you're financing soon, pre-qualify with 2–3 lenders BEFORE you visit the dealer to lock in a rate the F&I office will have to beat.
CO buying & financing rules
Tax + fee math for Colorado buyers
National lenders quote you the same APR off your FICO + LTV no matter what state you live in — but state-level sales tax, trade-in credit rules, and doc-fee caps shift your out-the-door price by hundreds (sometimes thousands) of dollars. Here's what changes when you buy in Colorado.
Trade-in tax credit
Full trade-in credit
Doc-fee cap
uncapped (market)
State sales tax
2.9%
Trade-in rule detail
Colorado deducts the trade-in value from the taxable basis before applying the 2.9% state sales tax. City + county taxes stack on top.
CO consumer-finance APR ceiling
Colorado caps general consumer finance charges at 36% APR after a 2022 ballot reform (Proposition 111-style).
- Low 2.9% state rate but Denver effective rate is ~8.81%
- Trade-in fully credited against state + local sales tax
- Doc fees uncapped (dealers typically charge $599–$799)
Sales-tax and doc-fee rules are subject to legislative change — confirm specifics with your dealer at signing and with the CO regulator listed below.
Advertiser disclosure: Offers below are from partners that compensate us when you click or apply. Compensation does not determine our rankings. How we make money.
Rates as of Jun 30, 2026
Auto loan lenders in Colorado.
National lenders, soft pull, no spam. Click a row to expand our editorial review.
Comparing 5 audited options· Rates verified Jun 30
Data last reviewed . Source: CarSavr editorial methodology.
Editor's pick · 2-min compare
LightStream
Starting APR 6.94–14.94%
5 lenders shown, sorted by default editor's pick order.
Compare 4+ lenders in one form
Pre-qualify with multiple lenders — soft pull only
4 offers · 2 minutes · won't ding your credit
| Lender | Loan amount | Loan length | ||||
|---|---|---|---|---|---|---|
1 LightStream | 6.94–14.94% Total int. ~$4,659 · $25k · 60mo | 660+ | $5K–$100K | 24–84 mo | Reviewed 1d ago | NewStack 2–4 options side-by-side to compare pricing, terms, and ratings at once. |
2  Best marketplace | 5.69–17.99% Total int. ~$3,783 · $25k · 60mo | 580+ | $5K–$100K | 24–84 mo | Reviewed 1d ago | ≈2 min · Soft pullAffiliate offer |
3 PenFed Credit Union Best credit union | 5.24–17.99% Total int. ~$3,472 · $25k · 60mo | 610+ | $500–$150K | 36–84 mo | Reviewed 1d ago | |
 Fastest marketplace · 4 offers in minutes | 5.99–22.99% Total int. ~$3,992 · $25k · 60mo | 575+ | $8K–$100K | 24–84 mo | Reviewed 1d ago | ≈2 min · Soft pullAffiliate offer |
Capital One Auto Navigator Best soft-pull pre-qual | 6.99–22.90% Total int. ~$4,695 · $25k · 60mo | 540+ | $4K–$75K | 36–75 mo | Reviewed 1d ago |
2
Reviewed 1d ago
- APR
- 5.69–17.99%
- Min. credit score
- 580+
- Loan amount
- $5K–$100K
- Loan length
- 24–84 mo
≈2 min · Soft pullAffiliate offer
3
PenFed Credit Union
Reviewed 1d ago
- APR
- 5.24–17.99%
- Min. credit score
- 610+
- Loan amount
- $500–$150K
- Loan length
- 36–84 mo
Reviewed 1d ago
- APR
- 5.99–22.99%
- Min. credit score
- 575+
- Loan amount
- $8K–$100K
- Loan length
- 24–84 mo
≈2 min · Soft pullAffiliate offer
Capital One Auto Navigator
Reviewed 1d ago
- APR
- 6.99–22.90%
- Min. credit score
- 540+
- Loan amount
- $4K–$75K
- Loan length
- 36–75 mo
APR ranges are sourced from each lender's public site and are updated regularly. Your actual rate depends on credit history, loan amount, vehicle, and state. CarSavr may earn a commission when you apply through our links — it never affects how we rank lenders.
Provider logos and trademarks belong to their respective owners and are used for identification purposes only. Providers shown for comparison and educational purposes — display does not imply partnership unless an active affiliate relationship is stated separately.
How rows are ranked: Editor's pick first, then by overall rating. Promoted placements are flagged with a Sponsored badge. Read the full methodology →
Colorado vs. neighboring states
National lenders quote off FICO + LTV, not state — but local credit-union density and dealer mix can shift the effective best APR. Here's how Colorado's 4 closest neighbors compare.
Other CO car-savings surfaces
Why auto-loan math looks different in Colorado
National lenders price your auto loan APR off FICO + LTV — the same number a borrower in Colorado qualifies for as a borrower in any other state. Where Colorado actually changes your math is everywhere around the APR: the 2.9% sales-tax line on the buyer's order, CO doc-fee practice, and whether your trade-in offsets the taxable basis. Those three line items routinely add or subtract $1,200-$2,400 from the out-the-door price on a $35,000 vehicle — easily eclipsing a quarter-point APR difference between lenders.
Colorado sits at 7.1% average APR (18th lowest-APR across 50 states + D.C.) on a 60-month new-car loan for a 720+ FICO borrower. That national-average gap of 0.2 points below the 7.3% benchmark is mostly a function of two state-level structural forces: local credit-union density (which holds the floor down) and dealer-finance market share (which pushes the F&I-office ceiling up). Both shift the APR a CO buyer actually sees, even though the published rate sheets are national.
Four buyer mistakes Colorado drivers make routinely:
- Letting the dealer F&I office quote first. Walk in with a pre-approval from your bank or credit union — the dealer rate must then beat it on paper to win the deal.
- Stretching to 84 months for a lower monthly. You'll spend an extra ~$2,800 in interest on a $30k loan vs. 60 months at the same APR — and Colorado drivers stay underwater on the loan an average of 14 months longer.
- Skipping the CO dealer doc-fee line. Doc fees vary by hundreds of dollars across Colorado dealerships. CO caps doc fees at uncapped (market) — anything above is negotiable.
- Accepting the F&I add-on stack. Extended warranty, GAP, paint/fabric, and tire-and-wheel can pile $3k+ onto the financed amount. Each is shoppable separately; most are 30-50% cheaper outside the dealership.
The bottom line for Colorado buyers: an extra hour of rate shopping before you walk into the dealership routinely saves $1,500–$2,500 over the loan life, even when the published APR spread between lenders looks small. Pre-qualify with 2–3 lenders, run a sales-tax calculation against the 2.9% CO rate, and walk in knowing your out-the-door ceiling before the F&I office gets the first word.
Frequently asked questions
Colorado auto loan FAQ
Colorado finance regulator
Colorado Division of Banking
Auto-finance lenders and motor-vehicle dealers operating in Colorado are licensed under the Colorado Division of Banking. CarSavr cross-references each lender's published APR ranges against state DOI filings + the National Automobile Dealers Association (NADA) state-tax matrix.
Need to file a complaint, look up a lender's license, or verify a doc-fee dispute? CSBS: state regulator directory →
Neighboring states
Compare auto loan rates in nearby states.
Bordering states often share carrier mix and pricing patterns — useful if you're moving, work across state lines, or want to anchor your own state's number against a peer benchmark.
Popular cities in Colorado
Get the city-specific auto loan breakdown.
Premiums and APRs vary 20-40% across ZIP codes within the same state. The city pages surface hyperlocal carrier mix, risk factors, and savings tactics.