Cost of Living Comparison Between Guyancourt and Lyon Cost of Living Comparison Between Guyancourt and Lyon

Monthly Cost of Living

Monthly costs for one person with rent: $2,247 in Guyancourt versus $2,128 in Lyon.

Estimated couple costs with rent: $3,112 in Guyancourt versus $3,264 in Lyon.

Monthly costs for a family of three with rent: $3,976 in Guyancourt versus $4,400 in Lyon.

Living in Guyancourt is roughly 6% more expensive than in Lyon, driven mainly by Getting Around.

Both cities are pricier than the global median: Guyancourt 64% above, Lyon 55% above.

Meal at Budget Restaurant

$18.37 €15.81

$17.57 €15.13

4.55%

Three-Course Dinner for Two, Mid-Range

$75.4 €64.9

$70.3 €60.5

7.36%

Fast Food Meal (McDonalds, etc)

$14.19 €12.21

$14.08 €12.12

0.78%

Cappuccino

$4.01 €3.45

$4.25 €3.66

-5.65%

Coke/Pepsi/Fanta/Sprite (0.33 liter bottle)

$3.40 €2.92

$2.98 €2.56

14.09%

Water (0.33 liter bottle)

$1.79 €1.54

$1.84 €1.59

-2.72%

Local Beer (0.5 liter draught)

$8.09 €6.96

$8.09 €6.97

Imported Beer (0.33 liter bottle)

$5.86 €5.05

$6.32 €5.44

-7.28%

Milk (1 liter)

$1.37 €1.18

$1.62 €1.39

-15.43%

White Bread (500g)

$1.98 €1.71

$2.09 €1.80

-5.26%

Rice (white) (1kg)

$2.79 €2.40

$2.78 €2.39

0.36%

Eggs

$4.37 €3.76

$4.72 €4.06

-7.42%

Local Cheese (1kg)

$22.63 €19.48

$23.38 €20.13

-3.21%

Chicken Fillets (1kg)

$13.38 €11.52

$13.72 €11.81

-2.48%

Beef Round Steak (1kg)

$22.79 €19.61

$27.43 €23.61

-16.92%

Apples (1kg)

$3.37 €2.90

$2.44 €2.10

38.11%

Banana (1kg)

$2.25 €1.94

$2.40 €2.06

-6.25%

Oranges (1kg)

$2.37 €2.04

$3.40 €2.93

-30.29%

Tomato (1kg)

$3.18 €2.74

$3.28 €2.82

-3.05%

Potato (1kg)

$1.90 €1.63

$2.91 €2.51

-34.71%

Onion (1kg)

$2.12 €1.83

$3.07 €2.64

-30.94%

Lettuce (1 head)

$1.78 €1.54

$1.50 €1.30

18.67%

Water (1.5 liter bottle)

$0.69 €0.59

$1.22 €1.05

-43.44%

Cigarettes 20 Pack (Marlboro, Camel)

$14.45 €12.44

$14.55 €12.52

-0.69%

Wine (Bottle)

$8.65 €7.45

$8.93 €7.69

-3.14%

Local Beer (0.5 liter bottle)

$2.46 €2.12

$2.92 €2.52

-15.75%

Imported Beer (0.33 liter bottle)

$3.82 €3.29

$3.57 €3.08

7.00%

One-way Ticket (Public Transport)

$2.04 €1.75

$2.50 €2.15

-18.40%

Public Transport Monthly Pass (Regular Price)

$50.3 €43.26

$87.2 €75.0

-42.36%

Taxi Start (Normal Tariff)

$2.27 €1.95

$8.63 €7.43

-73.70%

Taxi (Normal Tariff) (1km)

$1.56 €1.34

$2.26 €1.95

-30.97%

Taxi 1hour Waiting (Normal Tariff)

$25.51 €21.96

$43.74 €37.66

-41.68%

Gasoline (1 liter)

$2.12 €1.82

$2.31 €1.99

-8.23%

Midsize Hatchback 1.4l (Volkswagen Golf, Toyota Prius, Honda Civic, etc)

$36.4K €31.3K

$35.2K €30.3K

3.38%

Compact Sedan 1.6l (Toyota Corolla, Mazda3, Kia K4, Hyundai Elantra, etc)

$36.0K €31.0K

$36.3K €31.3K

-0.74%

Utilities for 2 People in 2-bedroom Apartment (Heating, Electricity, Gas, Water, Garbage) (85m2)

$216 €186

$275 €236

-21.32%

SIM Card Monthly Plan (Calls and 10GB+ Data)

$15.84 €13.64

$15.34 €13.21

3.26%

Internet (50+ Mbps, Unlimited Data)

$31.25 €26.90

$33.34 €28.70

-6.27%

Gym Membership (Monthly)

$32.79 €28.22

$43.40 €37.36

-24.45%

Tennis Court (1 Hour on Weekend)

$29.48 €25.37

Cinema Ticket

$14.69 €12.64

$15.35 €13.22

-4.30%

Preschool or Kindergarten, Full Day, Private, 1 Child (Monthly)

$643 €554

$652 €561

-1.34%

International Primary School, 1 Child (Yearly)

$8,698 €7,487

$11.9K €10.2K

-26.67%

Jeans (Levis 501 Or Similar)

$92.2 €79.4

$121 €104

-23.93%

Summer Dress (H&M, Zara, etc)

$42.63 €36.70

$48.93 €42.12

-12.88%

Sport Shoes (Adidas, Nike)

$108 €92.8

$130 €112

-17.33%

Men's Leather Business Shoes

$106 €91.1

$129 €111

-18.09%

1-bedroom Apartment, City Center (Monthly)

$803 €691

$886 €763

-9.34%

1-bedroom Apartment, Outside City Center (Monthly)

$1,005 €866

$703 €605

43.06%

3-bedroom Apartment, City Center (Monthly)

$1,456 €1,253

$1,841 €1,584

-20.90%

3-bedroom Apartment, Outside City Center (Monthly)

$1,020 €878

$1,302 €1,121

-21.62%

Buy Apartment in City Center (m2)

$3,610 €3,107

$6,580 €5,664

-45.14%

Buy Apartment Outside City Center (m2)

$3,399 €2,926

$4,128 €3,554

-17.68%

Average Monthly Net Salary (After Tax)

$3,196 €2,751

20-Year Fixed Mortgage Interest Rate (Annual %)

3.27

3.68

-11.14%

CityCost data is based on AI and user input – minor inaccuracies may occur.

Last update for Guyancourt: August 31, 2026

Last update for Lyon: August 30, 2026

Cost Breakdown

A one-bedroom apartment in the center runs $803 in Guyancourt and $886 in Lyon. Housing cost is often the main lever when comparing two cities.

Dining out: $75.0 in Guyancourt vs $70.0 in Lyon. Groceries flip the comparison at $384 vs $420, with Guyancourt cheaper for home cooking.

City Median Internet Speeds Comparison (Updated April 2026)

The chart highlights the Precision Threshold for mobile and fixed broadband internet speeds, updated quarterly.

Digital Nomad Cost of Living Index

Guyancourt vs Lyon: Cost of Living - Frequently Asked Questions

Lyon wins on cost – living expenses run 6% lower than in Guyancourt. Housing and daily spending are where you'll feel the difference most, making Lyon the obvious pick if budget is a priority.

You'd need roughly $3,371 in Guyancourt and $3,192 in Lyon to live well. The gap comes down to housing and overall price levels. Both cities are liveable on less, but these numbers represent actual comfort.

Rent for a central apartment: $803 in Guyancourt versus $886 in Lyon. Housing is usually the single largest factor when comparing overall living costs between the two.

Dining out is cheaper in Lyon – a meal for two runs $70.0 versus $75.0 in Guyancourt. If you eat out regularly, this makes a real dent in your monthly spending.

All in, you'll spend $2,247 per month in Guyancourt versus $2,128 in Lyon – a 6% gap that adds up to real savings over time for anyone picking the cheaper option.

At $2,128 in Lyon versus $2,247 in Guyancourt, a $2,000 budget is realistic in Lyon but tight or insufficient in Guyancourt. The gap between the two cities makes Lyon the clear choice for anyone on this budget.

Both work as nomad bases, but Lyon delivers better value – similar infrastructure at $2,128 monthly. If stretching your runway or maximizing savings is the goal, the price difference makes Lyon hard to pass up.

Safety-wise, Guyancourt and Lyon are on par. Petty crime is typical for cities this size, and most residents feel comfortable going about their daily routines in either place.

Expats usually find Lyon gentler on the wallet – expenses run 6% less than in Guyancourt. Beyond cost, consider language, visa policies, and how big the international community is in each city.