Get Car Insurance Quotes in Brentwood, Tennessee
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Brentwood drivers pay an average of $159/month, 24% below the national average. Compare and save up to $343/year.
Answer 4 quick questions. Our model pulls 2026 actuarial data for your specific driver profile: not a generic ballpark.
Brentwood car insurance averages $159 per month ($1,908/year), 24% below the US national average of $208/month ($2,496/year). The primary factor shaping Brentwood's rate is williamson county executive suburb premium: brentwood tn $1,908 driven by high-value vehicle concentration and i-65 corporate commuter corridor litigation exposure. This risk is built into the base rates filed by every carrier writing Brentwood policies, meaning it affects all drivers in the area regardless of individual driving history.
Brentwood, Tennessee is the executive residential anchor of Williamson County, with a median household income above $180,000 and an average insured vehicle value of $95,000: the highest in Tennessee. The I-65 Brentwood corridor is TDOT's highest-frequency commuter collision zone in Williamson County, driven by the density of corporate headquarters generating peak AM/PM commuter volumes. Tennessee's no-PIP mandate creates a coverage gap that Brentwood's high-income residents typically address with MedPay elections of $25,000 to $50,000. Williamson County's low uninsured motorist rate (7.2%) is the primary factor moderating Brentwood's base rate versus comparable wealth markets in higher-UM states.
Compare Brentwood Rates FreeThe local rate for Brentwood reflects a combination of market-specific risk factors that actuaries assess when filing rates for Tennessee. The three primary factors driving the current market are summarized below.
Comparison shopping between at least four carriers remains the single most effective way to find the best available rate in Brentwood. Carriers compete most aggressively for preferred-risk drivers, meaning those with clean records, appropriate coverage levels, and documented low mileage. The average Brentwood driver saves $343/year through comparison.
The table below benchmarks Brentwood's annual average against comparable Tennessee cities.
| City | State | Annual Avg | vs Brentwood |
|---|---|---|---|
| Brentwood | TN | $1,908 | N/A |
| Memphis | Tennessee | $2,240 | 17% more expensive |
| Murfreesboro | Tennessee | $2,004 | 5% more expensive |
| Knoxville | Tennessee | $1,824 | 4% cheaper |
| National Average | US | $2,496 | -24% |
Tennessee law requires all registered vehicles to carry minimum liability coverage. The checklist below outlines state minimums and the additional coverage most Brentwood drivers carry given local risk levels.
These strategies consistently produce the largest premium reductions for Brentwood drivers. Combining three or more can reduce your total premium by 20–40%.
| Strategy | Typical Saving | Notes |
|---|---|---|
| Multi-policy bundle (home + auto) | 8–20% | Widest carrier support |
| Multi-vehicle discount | 10–25% | 2+ vehicles on same policy |
| Telematics / usage-based insurance | 10–25% | Documents safe driving |
| Clean driving record (5+ years) | 5–15% | No at-fault claims |
| Annual comparison shopping | Up to 18% | Most impactful single action |
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Request a Williamson County low-UM credit at enrollment: the county's 7.2% uninsured motorist rate qualifies Brentwood policies for a UMBI pricing advantage over Nashville Davidson County equivalents.
Tennessee minimum $25,000/$50,000 BI + $15,000 PD. No significant Tennessee insurance regulatory changes are pending for 2026.
Brentwood drivers who compare save $343/year on average
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The average car insurance rate in Brentwood is approximately $159 per month ($1,908/year) as of 2026, which is 24% below the national average.
Amica is frequently the most competitive carrier in Brentwood. However, the best company depends on your individual profile. Comparing at least 4 carriers is the only reliable way to find your lowest rate.
Brentwood's rate is shaped primarily by williamson county executive suburb premium: brentwood tn $1,908 driven by high-value vehicle concentration and i-65 corporate commuter corridor litigation exposure. This risk factor is built into the base rate for all Brentwood drivers. Lower local risk factors keep rates competitive compared to the national average.
At every renewal and whenever your circumstances change. The Tennessee insurance market is active in 2026: carrier pricing shifts regularly and annual comparison is a financially meaningful habit for Brentwood drivers.
Get a personalized 2026 rate estimate for Brentwood in under 60 seconds. Compare rates from top carriers and see exactly how much you could save.
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Car insurance covers accidents. Extended warranty covers mechanical breakdowns.
Engine failure, transmission breakdown, and electrical faults are not covered by any car insurance policy, regardless of your coverage level. Extended warranty fills this gap. See coverage options for Brentwood drivers.
Extended Warranty Options for Brentwood Drivers →Finding affordable coverage in Brentwood requires a forensic look at 2026 risk factors. Drivers can often secure lower rates by leveraging local legislative credits, increasing deductibles to $1,000, or using the Newcomer History Bridge to port foreign driving records into the Tennessee system.
| Year | Avg Monthly | Avg Annual | YoY Change |
|---|---|---|---|
| 2024 | $142 | $1,704 | +7.1% |
| 2025 | $148 | $1,776 | +4.3% |
| 2026 (current) | $155 | $1,860 | +4.5% |
| 2027 (forecast) | $161 | $1,932 | +3–5% est. |
Brentwood rates are +6% vs the national average. Primary drivers of recent increases: vehicle repair inflation (+18% since 2022), medical claim costs, and increased weather-event frequency in Tennessee. Comparison shopping remains the single most effective offset: Brentwood drivers who compare 4+ carriers at renewal save $28/year on average.
| Coverage Type | State / Province Minimum | Recommended |
|---|---|---|
| Bodily Injury / Liability | 25/50 | 100k / 300k |
| Property Damage | $15k | $100k |
| Uninsured / Underinsured Motorist | Not required in most areas | Strongly recommended |
| Personal Injury / Accident Benefits | None required | Consider adding |
⚠ Legal minimums protect other drivers: they may not fully protect your own assets. Most financial advisors recommend higher limits for Brentwood drivers.