Mexico City vs Buenos Aires: Which Is Cheaper in 2026?
Detailed cost of living comparison between Mexico City, Mexico and Buenos Aires, Argentina. Buenos Aires is more affordable with an Anchor Cost Index of 19/100 compared to Mexico City's 50/100.
Mexico City
Mexico
Moderate
Rank #76 of 160
Buenos Aires
Argentina
Very Affordable
Rank #128 of 160
Quick Summary
Rent is
$367/mo cheaper
in Buenos Aires
Food is
+1% more
in Mexico City
Transport is
+50% more
in Mexico City
πAnchor Prices
| Item | Mexico City | Buenos Aires | Diff |
|---|---|---|---|
| πBig Mac(20%) | $3.79 | $3.75 | +1% |
| π 1BR Rent(30%) | $735.00/mo | $368.00/mo | +100% |
| πUber 5km(20%) | $3.00 | $2.00 | +50% |
| βStarbucks Latte(15%) | $5.30 | $2.20 | +141% |
| πΊYouTube Premium(15%) | $6.99 | $1.15 | +508% |
| π Anchor Cost Index | 50 | 19 | +163% |
πVisual Comparison
πExtended Costs
| Item | Mexico City | Buenos Aires | Diff |
|---|---|---|---|
| 1BR Apartment (City Center) | $980.00/mo | $490.00/mo | +100% |
| 1BR Apartment (Outside Center) | $490.00/mo | $245.00/mo | +100% |
| 3BR Apartment (City Center) | $1,960.00/mo | $980.00/mo | +100% |
| 3BR Apartment (Outside Center) | $1,120.00/mo | $560.00/mo | +100% |
| Price per mΒ² (Buy, City) | $7,600.00/mΒ² | $4,800.00/mΒ² | +58% |
| Price per mΒ² (Buy, Outside) | $4,500.00/mΒ² | $2,750.00/mΒ² | +64% |
| Airbnb (1BR, Monthly) | $1,260.00/mo | $630.00/mo | +100% |
| Coliving Space | $630.00/mo | $315.00/mo | +100% |
| Hostel/Dormitory | $24.00/night | $17.00/night | +41% |
| Item | Mexico City | Buenos Aires | Diff |
|---|---|---|---|
| Meal (Inexpensive Restaurant) | $13.90 | $5.30 | +162% |
| Meal (Mid-range, 2 people) | $70.00 | $26.00 | +169% |
| McMeal at McDonald's | $9.40 | $3.80 | +147% |
| Domestic Beer (Restaurant) | $6.10 | $2.40 | +154% |
| Imported Beer (Restaurant) | $8.20 | $3.20 | +156% |
| Cappuccino | $5.30 | $2.20 | +141% |
| Coca-Cola (0.33L) | $2.00 | $0.80 | +150% |
| Water (0.33L, Restaurant) | $1.60 | $0.60 | +167% |
| Item | Mexico City | Buenos Aires | Diff |
|---|---|---|---|
| Milk (1L) | $2.15 | $1.83 | +17% |
| Bread (500g) | $2.15 | $2.04 | +5% |
| Rice (1kg) | $2.15 | $2.15 | 0% |
| Eggs (12) | $1.94 | $2.15 | +11% |
| Chicken Breast (1kg) | $1.83 | $2.26 | +23% |
| Beef Round (1kg) | $2.15 | $2.15 | 0% |
| Apples (1kg) | $2.15 | $2.15 | 0% |
| Banana (1kg) | $2.50 | $2.15 | +16% |
| Tomato (1kg) | $2.15 | $1.99 | +8% |
| Potato (1kg) | $2.15 | $2.15 | 0% |
| Onion (1kg) | $2.07 | $2.15 | +4% |
| Lettuce (1 head) | $2.00 | $0.80 | +150% |
| Water (1.5L) | $1.99 | $2.15 | +8% |
| Wine (Mid-range) | $15.00 | $6.00 | +150% |
| Domestic Beer (0.5L, Store) | $2.15 | $2.15 | 0% |
| Cigarettes (Marlboro) | $9.80 | $3.70 | +165% |
| Item | Mexico City | Buenos Aires | Diff |
|---|---|---|---|
| One-way Ticket | $1.90 | $0.70 | +171% |
| Monthly Pass | $72.00/mo | $26.00/mo | +177% |
| Taxi Start | $3.40 | $1.40 | +143% |
| Taxi (1km) | $1.50/km | $0.50/km | +200% |
| Taxi 1hr Waiting | $29.00 | $11.00 | +164% |
| Gasoline (1L) | $1.35 | $0.59 | +129% |
| Parking (Monthly, City) | $220.00/mo | $75.00/mo | +193% |
| Car Insurance (Annual) | $1,300.00/yr | $475.00/yr | +174% |
| Item | Mexico City | Buenos Aires | Diff |
|---|---|---|---|
| Basic Utilities (85mΒ²) | $150.00/mo | $58.00/mo | +159% |
| Gas (Monthly) | $50.00/mo | $19.00/mo | +163% |
| Mobile Phone (10GB+) | $36.00/mo | $13.00/mo | +177% |
| Internet (60 Mbps+) | $41.00/mo | $15.00/mo | +173% |
| Item | Mexico City | Buenos Aires | Diff |
|---|---|---|---|
| Fitness Club | $78.00/mo | $29.00/mo | +169% |
| Tennis Court (1hr) | $25.00 | $9.00 | +178% |
| Cinema Ticket | $16.00 | $6.00 | +167% |
| Netflix (Standard) | $15.00/mo | $7.00/mo | +114% |
| Spotify Premium | $11.00/mo | $5.00/mo | +120% |
| Coworking (Daily) | $29.00/day | $10.00/day | +190% |
| Coworking (Monthly) | $312.00/mo | $114.00/mo | +174% |
| Item | Mexico City | Buenos Aires | Diff |
|---|---|---|---|
| Jeans (Levi's 501) | $73.00 | $30.00 | +143% |
| Summer Dress (Zara/H&M) | $43.00 | $18.00 | +139% |
| Running Shoes (Nike/Adidas) | $109.00 | $48.00 | +127% |
| Business Shoes (Leather) | $142.00 | $62.00 | +129% |
| Item | Mexico City | Buenos Aires | Diff |
|---|---|---|---|
| Preschool | $770.00/mo | $150.00/mo | +413% |
| International School | $33,600.00/yr | $6,800.00/yr | +394% |
| Private Tutoring (1hr) | $67.00 | $14.00 | +379% |
| Item | Mexico City | Buenos Aires | Diff |
|---|---|---|---|
| Doctor Visit (15 min) | $86.00 | $14.00 | +514% |
| Dentist Visit | $129.00 | $23.00 | +461% |
| Prescription Medicine | $28.00 | $5.00 | +460% |
| Item | Mexico City | Buenos Aires | Diff |
|---|---|---|---|
| Average Salary (After Tax) | $3,850.00/mo | $750.00/mo | +413% |
| Mortgage Rate | 7.6% | 4.3% | +77% |
π΅Budget Scenarios
| Scenario | Mexico City | Buenos Aires | Savings |
|---|---|---|---|
| πBackpacker | $2,063/mo | $1,018/mo | $1,045/mo in Buenos Aires |
| π»Digital Nomad | $2,487/mo | $1,005/mo | $1,482/mo in Buenos Aires |
| π¨βπ©βπ§Small Family | $4,134/mo | $1,770/mo | $2,364/mo in Buenos Aires |
| π’Expat Professional | $2,984/mo | $1,336/mo | $1,648/mo in Buenos Aires |
πKey Metrics
| Metric | Mexico City | Buenos Aires |
|---|---|---|
| π Rent Burden | 19% | 49% |
| π½οΈ Food Affordability | 11% | 21% |
| π» Nomad Score | 82/100 | 70/100 |
| π¨βπ©βπ§ Family Score | 75/100 | 70/100 |
β Verdict: Mexico City vs Buenos Aires
Buenos Aires is the more affordable city overall, with an Anchor Cost Index of 19/100 compared to Mexico City's 50/100.
Housing: Average 1-bedroom rent is $735.00/month in Mexico City vs $368.00/month in Buenos Aires β a difference of $367.00/month.
Food: A Big Mac costs $3.79 in Mexico City and $3.75 in Buenos Aires, indicating food prices are +1% higher in Mexico City.
Digital Nomad Budget: A digital nomad can expect to spend approximately $2,487/month in Mexico City vs $1,005/month in Buenos Aires.
Data sources: Big Mac Index, Numbeo, World Bank. Updated 2026.
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βFrequently Asked Questions
Is Mexico City cheaper than Buenos Aires?
Buenos Aires is more affordable than Mexico City. Buenos Aires has an Anchor Cost Index of 19/100 while Mexico City scores 50/100. Average rent in Buenos Aires is $368.00/month compared to $735.00/month in Mexico City.
What is the biggest cost difference between Mexico City and Buenos Aires?
Housing is typically the biggest cost difference. Rent for a 1-bedroom apartment is $735.00/month in Mexico City vs $368.00/month in Buenos Aires, a difference of $367.00/month.
How is the Anchor Cost Index calculated?
Our Anchor Cost Index is a weighted average of 5 standardized items: 1BR Rent (30%), Big Mac (20%), Uber 5km (20%), Starbucks Latte (15%), and YouTube Premium (15%). Scores range from 0 (most affordable) to 100 (most expensive) across 160+ cities worldwide.