Car Ownership Cost in Portsmouth, NH (2026)
Owning a car in Portsmouth costs approximately $13,562/year ($1,130/month) — 11% above the national average.
$13,562
Total annual cost
$1,130
Per month
$2,267
Annual insurance
Direct Answer
Owning a car in Portsmouth, NH costs about $13,562 per year, or $1,130 per month. That is 11% above the national car ownership benchmark, with insurance at $2,267 and fuel at $2,435 per year.
Annual total
$13,562
Range: $9,803-$21,867
Monthly cost
$1,130
Insurance, fuel, parking, maintenance, fees, financing, depreciation
Largest cost
$3,804
Depreciation is usually the hidden driver
Car-light signal
Likely car-needed
Focus savings on insurance, fuel, and financing
Car ownership in Portsmouth is near the national average.
Full Car Ownership Cost Breakdown — Portsmouth
Estimates based on AAA vehicle cost data and BLS CPI, adjusted for Portsmouth's cost index (128). Assumes one average new vehicle (~$35,000). Range: $9,803–$21,867.
Portsmouth vs. National Average
Portsmouth
$13,562/yr
National Average
$12,182/yr
Annual Difference
+$1,380
(+11%)
Ways to Reduce Car Costs in Portsmouth
✓Shop auto insurance annually — Portsmouth's average of $2,267/yr can vary by 30–40% between carriers.
✓Consider a used vehicle — depreciation ($3,804/yr) is the largest hidden cost of new car ownership.
✓Parking in Portsmouth is relatively affordable at $1,687/year — below-average for a US city of this size.
✓Bundle auto + renters/homeowners insurance for discounts of 10–15% on both policies.
✓In Portsmouth, a car is essentially a necessity. Focus savings on insurance, fuel efficiency, and avoiding high-interest financing.
Car Ownership Decision Checklist
Quote insurance locally before moving; the modeled benchmark is $2,267/year but carrier spreads can be wide.
Add parking and tolls separately; the modeled $1,687/year can change block by block.
Do not ignore depreciation and financing, which add about $5,174/year before fuel or repairs.
Plan for a full car budget in Portsmouth; transit substitution is less reliable for most households.
More for Portsmouth
Frequently Asked Questions
How much does it cost to own a car in Portsmouth?
Total car ownership in Portsmouth costs approximately $13,562/year ($1,130/month). This includes $2,267 for insurance, $2,435 for gas, $1,687 for parking, and $1,511 for maintenance and repairs.
How much is car insurance in Portsmouth?
Auto insurance in Portsmouth averages approximately $2,267/year ($189/month) for a typical driver. Rates vary significantly based on driving record, vehicle type, and coverage level. Shop multiple carriers annually to find the best rate.
Is it expensive to own a car in Portsmouth?
Car ownership in Portsmouth is near the national average at $13,562/year.
What is the biggest car expense in Portsmouth?
Depreciation is typically the largest car ownership cost at $3,804/year, followed by financing ($1,370/year) and insurance ($2,267/year).