Car buying breaks down before the sales desk

Buying a car is one of the most expensive decisions most people make, yet the experience is often rushed, abstract, and disconnected from what users are actually purchasing.

Inventory shortages, long delivery times, and limited on-lot availability force buyers to commit to vehicles they’ve never fully seen—especially trims, colors, rims, and accessories. This disconnect creates hesitation, second-guessing, and lost confidence before purchase.

cARviewer was designed to close that gap by letting users see what they’re paying for before committing.

The real problem wasn’t inventory — it was imagination

Research revealed that frustration didn’t come from lack of options, but from lack of visual certainty.

Key findings:

• Only 1 in 3 buyers found their desired vehicle on-site
• Delivery delays extended up to 7 months
• Buyers spent an average of $2,500 on accessories without previewing them
• Users repeatedly said: “I want to see what I’m paying for before I commit.”

The inability to visualize configurations caused hesitation, mistrust, and decision fatigue—especially when paired with sales pressure.

Constraints that shaped the product

The solution needed to work within real-world dealership conditions:

• Large outdoor lots with inconsistent signage
• Users navigating while walking (safety matters)
• Limited time before speaking to a salesperson
• No guarantee that a vehicle physically exists on-site

These constraints ruled out traditional configurators and pushed the product toward in-context AR visualization.

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Reframing the opportunity

Rather than replacing sales staff or duplicating online configurators, cARviewer acts as a pre-sales clarity layer.

Its purpose is not persuasion—it’s confidence.

The product helps users:

• Locate vehicles on massive lots
• Visualize unavailable trims and accessories
• Understand differences before conversation begins

This reframing shifted the design from “cool AR demo” to practical decision support.

Core experience: see it before you buy it

The experience is intentionally linear and low-friction:‍

Find a parked vehicle
Users locate a similar model on the lot as a physical anchor.

Visualize configurations in AR
Colors, trims, rims, and interiors appear directly on the vehicle using AR overlays.

Explore specs and pricing
Key information is accessible without overwhelming the user.

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Save or pre-order
Users can carry clarity into the sales conversation—or place a pre-order.

Designing for trust, not spectacle

AR features were deliberately restrained to avoid novelty fatigue.

Design decisions included:

• No gimmicky animations
• Realistic lighting and scale
• Limited options per screen
• Clear visual affordances for safety

The goal was believability, not excitement.

User flow clarity

Primary flow:

Locate Vehicle → Customize in AR → Browse Specs → Save / Order

Secondary flows support:

• Comparing trims
• Reviewing accessory pricing
• Sharing configurations

Nothing interrupts the main decision path.

Outcome

Users reported:

• Increased confidence before speaking to sales staff
• Better understanding of trims and accessories
• Reduced hesitation around pre-ordering

For dealerships, cARviewer supported:

• Higher accessory attachment
• More informed buyers
• Shorter, more productive sales conversations

What this project reinforced

When decisions are expensive, users don’t want persuasion—they want certainty.

AR is only valuable when it reduces cognitive load, not when it adds novelty.