Even when it's parked, your car ad is still working
A parked car sits in view of 18,000+ vehicles a day on a typical arterial; a car ad works whether it's driving or parked, at the cheapest CPM in OOH.
A car parked in a driveway, a lot, or on a busy street doesn't stop advertising — it just changes how it's seen. Traffic-engineering counts on typical urban arterials show 18,000 to 20,000 or more vehicles passing a single point in a day, and industry estimates from OAAA put total daily impressions for an advertised vehicle, moving or parked, at 30,000 to 70,000. For a business running a decal through Lunar (lunarcar.me), the car advertising marketplace live in Vancouver, BC and Tulsa, OK, that means the ad keeps working whether the driver is on the road or the car is sitting in a lot near your storefront.
Why does a parked car still count as an ad?
Out-of-home advertising (OOH) is any ad seen outside the home — billboards, transit shelters, and vehicle graphics all fall under it. What makes a car different from a billboard is that it doesn't have one fixed audience; it accumulates exposure in every place it stops. A car parked outside a gym, at a soccer practice, or in a driveway on a through-street is still a visible surface in a place your customers already are. The decal isn't waiting for the car to move to start working — it's already working, it's just working differently.
How many people actually pass a parked car in a day?
It depends on where the car sits. A car parked on a quiet residential street sees far less traffic than one parked on a collector or arterial road, at a strip-mall lot, or outside a workplace near a busy intersection. City traffic counts (annual average daily traffic, or ADT) put arterial roads at roughly 18,000 to 20,000-plus vehicles a day passing a single point — and that's before counting pedestrians walking by. Add in the car's actual driving time and OAAA's industry benchmark of 30,000 to 70,000 daily impressions per advertised vehicle starts to make sense: it's the sum of a car being seen while parked and while moving, not one or the other.
How does this compare to a billboard that never moves?
A billboard is also stationary for its entire life — the difference is it only ever has one location. A Lunar-matched car, by contrast, is parked in different spots throughout the day and drives through the neighbourhoods a business actually serves, all inside a target zone the business sets. Overall outdoor advertising runs a CPM of roughly $3 to $8, against roughly $45 for primetime TV, and vehicle-based formats sit at the cheapest end of that OOH range. That cost gap matters more once you factor in that a static billboard in a single spot can run into the thousands per month, while Lunar's plans start at $500/month for a small local fleet.
What does this mean for your ad budget?
It means a campaign isn't paying only for drive time. A business advertising through Lunar is buying continuous, layered presence — commute-hour visibility, plus every stop the driver makes, plus every hour the car sits parked somewhere in the target zone. A 2019 OAAA and Nielsen study found 64% of US adults noticed a wrapped or graphic-covered vehicle in the past month, and 44% in the past week, ranking vehicle advertising the most-noticed moving OOH format tracked — and that noticing happens whether the vehicle is idling at a curb or driving down Main Street. Lunar's dashboard reports these as estimated impressions, modelled from verified mileage, the same way billboards and transit ads are sold industry-wide.
Does parked time mean the ad is idle?
No — and it's worth being precise here. A typical car actually spends most of its life parked, not driving, but that's not downtime for the ad; it's more locations getting covered over the course of a normal week. The honest caveat is that Lunar's impression estimates are estimates, not guarantees — nobody in OOH advertising can promise exact eyeballs, whether it's a billboard company or a car advertising platform. What a business is buying is a real car, driven by a real local resident, sitting and moving through the exact area it serves.
Frequently asked questions
Does a parked car really advertise, or does it need to be driving to work?
Both. A parked car in a lot, driveway, or curbside spot is still visible to the traffic and foot traffic around it, and industry estimates for total daily impressions on an advertised vehicle already account for parked time as well as driving time. The decal doesn't need motion to be seen.
How many people see a car ad in a typical day?
It varies by location, but traffic counts show arterial roads carry roughly 18,000 to 20,000-plus vehicles a day past a single point, and OAAA's industry estimate for an advertised vehicle overall is 30,000 to 70,000 impressions a day, combining parked and driving exposure.
Is the impression count Lunar reports guaranteed?
No. Lunar reports estimated impressions, modelled from verified driving and typical exposure data — the same way billboards and transit ads are sold across the OOH industry. No vehicle or static ad format can guarantee exact views.
How does Lunar make sure the car is actually in my neighbourhood?
Businesses set a target zone when they sign up, and Lunar matches cars to that zone. Driving is verified through VIN checks, photo confirmation, and odometer tracking, so the reported activity reflects a real, local vehicle.
How does a parked car compare to a billboard for cost?
A single billboard location can run from roughly $1,500 to $30,000-plus a month depending on the market, while Lunar's plans start at $500/month for a small local fleet of cars covering multiple spots across a neighbourhood, at a lower cost-per-thousand than static billboard advertising.
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