2021 Mazda CX-5: True Cost of Ownership (5-Year Breakdown)
The 2021 Mazda CX-5 is a compact SUV that punches well above its price class with premium interior materials, confident handling, and strong reliability ratings — making it a smart pick for commuters, small families, and anyone who wants near-luxury feel without near-luxury running costs. At a used market price around $22,000, it sits in a sweet spot between affordability and long-term durability. This guide breaks down every real dollar you'll spend owning one over five years.
Monthly cost breakdown
The CX-5 retains value exceptionally well for its segment, typically holding around 52-55% of its original MSRP after five years — outperforming most rivals like the Honda CR-V and Toyota RAV4 at the same mileage. Buying used at $22,000 means the steepest depreciation curve has already passed, which works in your favor.
Pros
- Historically low repair frequency — RepairPal rates CX-5 reliability at 4.5/5 with average annual repair costs around $447, well below the $521 compact SUV average
- Fuel economy of 25 city/31 highway mpg (FWD) keeps monthly fuel costs manageable at typical gas prices
- Strong resale value means lower effective depreciation cost per month compared to most competitors in this price range
- Mazda's service intervals (oil changes every 7,500–10,000 miles with full synthetic) reduce routine maintenance visits and costs
Cons
- Insurance costs run slightly above average for the segment due to its higher trim content and repair parts pricing
- The 2.5T turbocharged variant requires premium fuel, adding roughly $15–25/month to fuel costs versus the base 2.5L engine
- AWD models (common in used inventory) carry a fuel economy penalty of about 2 mpg versus FWD, nudging fuel costs upward
- Mazda dealership networks are thinner than Toyota or Honda, potentially meaning longer drives for warranty or specialized service work
Common problems to watch for
- Infotainment system lacks touchscreen input on 2021 models, relying solely on a rotary dial which frustrates some users
- Turbo engine (2.5T) can show slightly higher oil consumption — check levels regularly if you have the turbocharged trim
- Road and wind noise at highway speeds is more noticeable than in true luxury-tier competitors
- Blind-spot monitoring sensor occasionally throws false warnings, especially in heavy rain or snow
- Rear cargo space is slightly below segment average, which can be a real-world inconvenience for families
The verdict
At $22,000 used with the bulk of depreciation already absorbed, the 2021 CX-5 is one of the most cost-efficient compact SUVs you can buy in today's market. Its below-average repair costs, solid fuel economy, and strong residual value combine to deliver a genuinely premium experience at a mainstream total cost of ownership. If you can live with the rotary-only infotainment and modest cargo space, this is a financially sound decision that's hard to argue against.
Best for: The 2021 CX-5 is ideal for a daily-driving professional or small family who wants reliable, low-drama ownership, values interior quality and driving dynamics, and plans to keep the vehicle 5+ years to maximize its strong resale curve.
Other model years
How it compares
Frequently asked questions
How much does it cost to insure a 2021 Mazda CX-5?
Expect to pay approximately $1,400–$1,800 per year (around $117–$150/month) for full coverage on a 2021 CX-5, though your actual rate depends on your driving record, location, and chosen deductibles. Mazda's safety suite (i-Activsense) can earn you discounts with many insurers.
What is the fuel cost per month for a 2021 Mazda CX-5 at 12,000 miles/year?
Assuming the base 2.5L AWD (26 combined mpg) and a national average gas price near $3.40/gallon, you'll spend roughly $157–$175/month on fuel at 12,000 miles per year. The 2.5T turbo trim on premium fuel pushes that closer to $185–$200/month.
Is the 2021 Mazda CX-5 expensive to maintain?
No — RepairPal estimates average annual maintenance and repair costs at around $447 for the CX-5, which is about 14% below the compact SUV segment average. Routine service (oil, filters, brakes, tires) over five years typically runs $4,500–$6,000 total.
How much will a 2021 CX-5 depreciate over 5 years?
Starting from a $22,000 purchase price, expect the CX-5 to be worth approximately $11,000–$13,000 after five years and 60,000 miles, representing a total depreciation of roughly $9,000–$11,000, or about $180–$217 per month — very competitive for the segment.
Does the 2021 Mazda CX-5 require premium gasoline?
Only the 2.5T turbocharged engine officially recommends premium 93-octane fuel for maximum performance, though it will run on regular with reduced output. The standard 2.5L four-cylinder engine runs perfectly on regular 87-octane fuel, keeping running costs lower.
Is buying a used 2021 CX-5 at $22,000 a good deal in today's market?
Yes — the 2021 CX-5 originally stickered between $26,000 and $38,000 new depending on trim, so $22,000 represents solid value assuming under 45,000 miles and clean history. Always verify a Carfax report and have a pre-purchase inspection done, paying particular attention to the AWD coupling and turbo (if applicable) condition.
Get the exact cost for your budget
Adjust the price, down payment, mileage and ZIP to see what a 2021 Mazda CX-5 really costs you.
Estimates are AI-generated guidance based on typical costs for this year, make and model.