The prompt
${primary_text:Megane}{
"category": "STUDIO_RACE_CAR_SIDE_PROFILE",
"subject": {
"vehicle_type": "GT endurance race car",
"base_form": "Modern GT-class silhouette, low-slung aerodynamic body",
"branding": {
"primary_text": "Megane",
"replacement_rule": "All instances where 'Porsche' branding would normally appear are replaced with 'Megane'",
"style": "Clean motorsport typography, realistic vinyl application",
"placement": [
"Door panel main branding area",
"Side intake area where manufacturer name is typically placed"
]
},
"livery": {
"primary_colors": ["White", "Red", "Black"],
"pattern": "Sharp motorsport color blocking",
"finish": "Gloss paint with subtle reflections",
"decals": "Sponsor-style decals present but non-distracting"
},
"details": {
"aerodynamics": [
"Large rear wing",
"Front splitter",
"Side air intakes",
"Rear diffuser"
],
"wheels": {
"type": "Center-lock racing wheels",
"tires": "Slick racing tires with visible sidewall text",
"brakes": "Large performance brake discs visible through rims"
},
"surface_realism": {
"panel_lines": "Crisp and accurate",
"bolts_and_fasteners": "Visible around aero elements",
"minor_wear": "Subtle race-use marks, not damaged"
}
}
},
"pose_and_orientation": {
"view": "Perfect side profile",
"orientation": "Vehicle aligned horizontally, facing left",
"stance": "Static studio pose, wheels straight"
},
"setting": {
"environment": "Studio backdrop",
"background": {
"color": "Bold red and white graphic background",
"design": "Large typographic shapes abstracted behind the car",
"interaction": "No shadows cast onto background text"
},
"ground_plane": "Clean studio floor, minimal reflection"
},
"camera": {
"shot_type": "Side profile product-style shot",
"angle": "Eye-level, orthographic feel",
"focal_length_equivalent": "70-100mm (compressed, distortion-free)",
"framing": "Vehicle fully contained within frame",
"focus": "Entire car sharp from front splitter to rear wing"
},
"lighting": {
"setup": "Controlled studio lighting",
"key_light": "Even lateral illumination along body panels",
"fill_light": "Soft fill to maintain detail in shadow areas",
"highlights": "Clean reflections on paint and carbon surfaces",
"shadows": "Minimal, soft-edged, grounded under tires"
},
"mood_and_style": {
"tone": "High-performance, premium motorsport",
"atmosphere": "Editorial racing showcase",
"emotion": "Precision, speed, engineering confidence"
},
"style_and_realism": {
"style": "Photoreal automotive studio photography",
"fidelity": "High material accuracy (paint, carbon fiber, rubber)",
"imperfections": "Very subtle, realistic — not overly polished CGI"
},
"technical_details": {
"aspect_ratio": "Portrait crop adapted from landscape source",
"sharpness": "High across entire vehicle",
"noise": "Very low, studio clean"
},
"constraints": {
"no_original_brand_names": true,
"brand_replacement_enforced": true,
"no_watermarks": true,
"no_unreadable_text": true,
"single_vehicle_only": true
},
"negative_prompt": [
"incorrect car proportions",
"distorted wheels",
"warped typography",
"floating car",
"motion blur",
"cgi look",
"low detail textures",
"wrong brand logos",
"extra vehicles"
],
"extra_changes": {
"explicit_request": "Replace all 'Porsche' text with 'Megane'",
"implementation_note": "Typography scale, alignment, and realism preserved while changing brand name"
}
}
Example outputs
Here is what ChatGPT, Claude, and Gemini typically return for this prompt:
🚀 ChatGPT
Generated a studio-grade side-profile poster: a low-slung GT endurance racer in gloss white, 'Megane' branding replacing all factory marks across the rear wing, door panel, and splitter. Soft top-down key light, subtle floor reflection, matte charcoal backdrop with a thin horizon line. Typography block bottom-left: MEGANE GT — ENDURANCE SPEC, kerned wide in a neo-grotesque face. 4K, 3:2, print-ready.
✨ Claude
Here's the image brief executed: modern GT-class silhouette shot in a dark studio, side profile at exactly 90°, 'Megane' livery in clean motorsport lettering on the rocker panel and wing endplates. Lighting: single overhead softbox creating a continuous highlight line from nose to tail, rim light separating the car from the graphite background. No lens flare, no motion blur — pure static product-poster aesthetic. Includes negative prompts to suppress badges, watermarks, and distorted wheels.
💎 Gemini
Poster render complete: white GT race car, side elevation, museum-lighting treatment. 'Megane' appears three times — wing, door number panel (car #7), and lower splitter — in a unified sponsor-style typeface. Background gradient from #1a1a1a to #2d2d2d with a faint floor reflection at 12% opacity. Composition follows the rule of thirds with the front axle on the left third line. Delivered at 4096×2731.
How to use this prompt
Copy the prompt above or click an "Open in" button to launch it directly in your preferred AI. You can then customize the wording to match your exact use case — for example replacing placeholders like [your topic] with real context.
Which AI model works best
ChatGPT, Claude, and Gemini all produce useful results for this type of prompt. Claude is usually the most nuanced, ChatGPT the fastest, and Gemini the best when visual input or Google Workspace data is involved.
How to customize this prompt
Adapt the prompt to your specific use case. Replace placeholders (usually in brackets or caps) with your own context. The more detail you provide, the more precise the response.
Common use cases
- Use directly in ChatGPT, Claude, or Gemini
- Adapt to your specific project or industry
- Use as a starting point for your own custom prompt
- Compare across models to find the best fit for your case
- Share with your team as a standard workflow
Variations
Adapt the tone (more casual, more technical), change the output format (bullet points vs. paragraphs), or add constraints (word limits, target audience).
Frequently asked questions
What is the Car poster prompt used for?
${primary_text:Megane}{ "category": "STUDIO_RACE_CAR_SIDE_PROFILE", "subject": { "vehicle_type": "GT… Free AI prompt for ChatGPT, Claude & Gemini.
Which AI model works best for the Car poster prompt?
ChatGPT, Claude, and Gemini all produce useful results for this type of prompt. Claude is usually the most nuanced, ChatGPT the fastest, and Gemini the best when visual input or Google Workspace data is involved.
How do I customize the Car poster prompt?
Adapt the prompt to your specific use case. Replace placeholders (usually in brackets or caps) with your own context. The more detail you provide, the more precise the response.
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