BMW 3 Series Ownership Cost Calculator 2026
Pre-filled with real BMW 3 Series specs. Estimate your BMW 3 Series 5-year cost of ownership — depreciation, fuel, insurance, maintenance, loan, and residual value — then compare against same-class rivals side by side.
Year-by-Year Cost Breakdown — BMW 3 Series
| Year | Start Value | Depreciation | Fuel | Insurance | Maint. | Reg | Loan Pmt | Yr Out-of-Pkt | Cumulative | End Value |
|---|---|---|---|---|---|---|---|---|---|---|
| 1 | $49,500 | −$8,910 | $1,624 | $3,000 | $1,300 | $150 | $10,085 | $16,159 | $26,059 | $40,590 |
| 2 | $40,590 | −$5,940 | $1,624 | $3,000 | $1,300 | $150 | $10,085 | $16,159 | $42,218 | $34,650 |
| 3 | $34,650 | −$5,445 | $1,624 | $3,000 | $1,300 | $150 | $10,085 | $16,159 | $58,376 | $29,205 |
| 4 | $29,205 | −$4,455 | $1,624 | $3,000 | $1,300 | $150 | $10,085 | $16,159 | $74,535 | $24,750 |
| 5 | $24,750 | −$3,465 | $1,624 | $3,000 | $1,300 | $150 | $10,085 | $16,159 | $90,694 | $21,285 |
| 5-yr total | — | −$28,215 | $8,120 | $15,000 | $6,500 | $750 | $50,424 | $90,694 | — | $21,285 |
Combined 30 MPG (EPA). Depreciation uses a luxury segment-average retention curve (editable). Figures are estimates for planning, not a quote.
BMW 3 Series — Base Parameters
Powertrain
- Engine2.0L Turbo I4 (B48)
- DrivetrainRWD
- Fuelgas
- Market years2019-2024
EPA Efficiency
- City26 MPG
- Highway36 MPG
- Combined30 MPG
- Source year2021
Trims & MSRP
- Base (entry trim)$44,000
- Popular (mid trim)$49,500
- Top (fully loaded)$55,000
Same-Segment Cost Comparison
Every model below is modeled with identical assumptions (Popular trim, 20% down, 5-year loan at the national average new-car APR, 12,000 miles/year, national average tax & insurance). This apples-to-apples view is exclusive to VehCalc — manufacturer sites and KBB do not show it side by side.
| Model | Popular MSRP | 5-Yr Cost to Own | Avg / Year | Residual (5 yr) | Cost / Mile |
|---|---|---|---|---|---|
| BMW 3 Series (this car) | $49,500 | $69,409 | $13,882 | $21,285 | $1.16 |
| Cadillac CT5 | $49,500 | $72,362 | $14,472 | $21,285 | $1.21 |
| Mercedes-Benz C-Class | $49,500 | $70,311 | $14,062 | $21,285 | $1.17 |
| Audi Q5 | $49,500 | $71,033 | $14,207 | $21,285 | $1.18 |
| Mercedes-Benz GLC | $50,000 | $71,427 | $14,285 | $21,500 | $1.19 |
BMW 3 Series — Common Ownership Questions
What is the BMW 3 Series 5-year cost of ownership in 2026?
Based on a Popular-trim purchase at $49,500 with a 20% down payment, a 5-year loan at the national average new-car APR, 12,000 miles per year, and national average tax and insurance, the estimated 5-year cost of ownership is $69,409 — about $13,882 per year — with an estimated $21,285 residual value after 5 years. Use the calculator above to tailor it to your state, down payment, and mileage.
How much does a BMW 3 Series depreciate each year?
The 3 Series sits in the luxury segment. Applying a segment-average retention curve, it is estimated to keep roughly 82% of its value after the first year and 43% after five years. Depreciation is typically the single largest ownership cost, which is why our calculator shows it year by year alongside every other expense.
What is the BMW 3 Series MSRP and which trims are available?
The 3 Series ranges from $44,000 (Base (entry trim)) to $55,000 (Top (fully loaded)). Trims shown: Base (entry trim) ($44,000); Popular (mid trim) ($49,500); Top (fully loaded) ($55,000). Select a trim in the calculator to recompute costs instantly.
What are the BMW 3 Series real-world fuel costs?
EPA combined rating is 30 MPG (city 26 / highway 36). At the 2026 national average of $4.06/gal and 12,000 miles per year, fuel runs about $1,624 per year, or $8,120 over 5 years.
Does the BMW 3 Series qualify for any tax credits?
The 3 Series is a gas vehicle, so federal EV credits do not apply. State-level incentives, if any, are listed on each state's page — select your state in the calculator to see local tax and fee impact.
How do BMW 3 Series ownership costs compare with rivals?
See the side-by-side comparison table on this page. We model the 3 Series against Cadillac CT5, Mercedes-Benz C-Class, Audi Q5, Mercedes-Benz GLC using identical assumptions — same annual miles, down payment, and loan terms — so the difference is truly apples-to-apples. That is data the manufacturer's site and KBB do not show side by side.