Auto hood vs full-wrap vs back-panel branding in Bangalore: cost-per-impression compared

We get this question every other week from a Bangalore brand: which auto branding format gives the best return. The honest answer is that the format ranking changes based on the campaign goal. There is no universal winner. There are three formats with different cost structures and different audience capture mechanics, and picking the right one requires you to first answer what you are buying.

This is the spec-table version of what we tell brands when they ask us to recommend.

Apples-to-apples spec table on a Bangalore fleet

Hood branding

• Per-vehicle rate: ₹650 one-time (₹630 for 500+ autos), minimum order 300 autos, 18% GST extra
• Surface area: front-facing hood, typically 3 ft × 1.5 ft, single creative
• Audience: oncoming traffic, pedestrians at signals, fares boarding from front
• Audited daily impressions per vehicle on dense corridors: 8,500 to 12,000 (vehicle and pedestrian eyeballs combined, Koramangala/HSR/Whitefield, 2025 averages)
• Cost per impression: ₹650 one-time against 2.5 to 3.6 lakh impressions in the first 30 days works out to under ₹3 per thousand
• Best for: broad awareness at fleet scale; the 300-auto minimum order costs ₹1.95 lakh plus GST

Full-wrap branding (custom quote, rarely offered)

• Per-vehicle rate: custom quote only; full-wrap is not on the standard Bangalore rate card and is rarely offered
• Surface area: ~24 sq ft total across four faces
• Audience: 360-degree exposure (front, sides, back) for everyone within visual range
• Audited daily impressions per vehicle: 14,000 to 20,000 on dense corridors (1.5 to 1.8x hood)
• Cost per impression: depends entirely on the quoted price, and it lands consistently higher than hood
• Best for: hyperlocal saturation in a 3-4 sq km radius (single neighbourhood domination)

Back-panel branding

• Per-vehicle rate: ₹170 one-time for a 24 x 6 inch sticker or ₹270 for 24 x 18 inch (₹140 and ₹240 at 500+ autos), minimum order 500 autos, 18% GST extra
• Surface area: rear panel sticker, 24 x 6 inch or 24 x 18 inch
• Audience: vehicles directly behind, signal-stopped traffic
• Audited daily impressions per vehicle: 3,500 to 5,500 (35-45 percent of hood)
• Cost per impression: ₹170 to ₹270 one-time against 1 to 1.6 lakh impressions in the first 30 days works out to roughly ₹1 to ₹2.6 per thousand
• Best for: trapped-audience signal exposure where dwell time is the trigger

TL;DR verdict

Pick hood for the lowest cost per impression and broadest awareness across Bangalore corridors. Treat full-wrap as an exception: it is quoted custom, rarely offered, and only makes sense for single-neighbourhood domination. Pick back-panel when you have a category-defense play at signal-stops and need to be seen by the audience directly behind, like a fintech app facing a competitor's hood-branded auto at Silk Board. Mixing formats inside one campaign rarely outperforms picking one format and committing.

When hood wins

If your goal is the cheapest cost per impression in Bangalore on a 30-day awareness window, hood is mathematically the right pick. The minimum order of 300 hood-branded autos costs ₹1.95 lakh plus GST at ₹650 per auto, and at 8,500 audited daily impressions per vehicle it delivers roughly 7.6 crore impressions in the first month alone. No custom-quoted full-wrap fleet at a comparable spend gets close on raw count. We have run this exact math comparison for two D2C launches in 2025 and the hood-only campaigns outperformed mixed-format on aided recall measured at week four post-launch.

When full-wrap wins

Full-wrap is not a rate-card product in Bangalore: we quote it custom per campaign and rarely offer it. When it does make sense, it stops being a cost-per-impression play and becomes a saturation play. If you are launching a new restaurant in Indiranagar or a clinic in Jayanagar, the goal is not maximum eyeballs across Bangalore. The goal is residents in a 3 km radius to feel like the brand is everywhere. 80 fully-wrapped autos circulating one neighbourhood for 30 days deliver that emotional saturation at a level no hood-only fleet can match. Full-wrap autos also pull more user-generated photos because the visual mass is harder to ignore. Three of our 2025 hyperlocal campaigns saw 40 to 60 organic Instagram tags from full-wrap fleets versus 8 to 14 from hood-only fleets at the same vehicle count.

When back-panel wins

Back-panel works for one specific scenario: signal-stop dwell time matters more than total reach. If you are a fintech, a food-delivery app, or a quick-commerce brand defending against a heavily-marketed competitor, having your back-panel staring at the trapped audience behind you for 60 to 90 seconds at every signal in BTM, Marathahalli, or Whitefield is a category-defense play. Back-panel costs less per auto than hood (₹170 to ₹270 one-time versus ₹650), but it reaches only 35 to 45 percent of hood's audience, so the trapped audience has to convert at a higher rate to justify it. We do not recommend back-panel as a primary format. We do recommend it as a tactical layer when a brand wants to neutralise a competitor's hood spend at signal stops.

Edge case: the 50-50 mixed campaign

Brands sometimes ask us to split a budget 50-50 between hood and back-panel to hedge. We discourage this in writing. Each format carries its own minimum order (300 autos for hood, 500 for back-panel), so a split budget often fails both minimums, and mixed campaigns dilute the single-format story on the street. Pick one format. Commit. Audit weekly. The mixed approach is a procurement compromise that loses on both dimensions.

Hood, wrap, or back panel: how should Bangalore brands choose?

1. Is the budget under ₹1.5 lakh? Back-panel is the entry format: 500 autos at ₹170 run ₹85,000 plus GST, while the 300-auto hood minimum needs ₹1.95 lakh plus GST.
2. Is the campaign hyperlocal (under 4 sq km)? Full-wrap can win on saturation feel, but it is custom-quoted and rarely offered; a dense hood fleet is the practical alternative.
3. Is the goal category defense at signals against a named competitor? Back-panel is a tactical fit.
4. Is the creative complex with multiple visual elements? Only a custom-quoted full-wrap carries it; hood and back-panel need one clean message.
5. Is the brand new to Bangalore (no recall yet)? Hood-only at scale beats premium formats at smaller fleets.
6. Is the campaign duration under 14 days? Stick to hood. Premium formats need 30-day windows to amortise the higher per-vehicle cost.

Our recommendation

For 80 percent of Bangalore campaigns we see, hood is the right pick on cost-per-impression grounds. For the 15 percent that need hyperlocal saturation, a custom-quoted full-wrap can earn its premium. The 5 percent who need back-panel tend to know they need it before they ask us. If you are unsure which bucket you are in, send us your campaign brief with budget, neighbourhood focus, and competitor names, and we will recommend the format with the math attached.