Tran

Well-Known Member
Joined
Apr 26, 2025
Threads
62
Messages
95
Reaction score
534
Location
CA
Vehicles
Explorer


Devin speaks with two leaders at Slate Auto, an EV startup that’s designed a cheap modular pickup truck. Tisha Johnson, Head of Design, and Ben Whitla, Head of Brand and Marketing, join Devin to share the big, gnarly challenges Slate is facing in getting a low-cost, personalizable vehicle to consumers—from design to production.

They tell Devin about the joy and terror of relinquishing design control to their customers, and how they take inspiration from collaborative brands like Lego and Vans. They explain where their two disciplines, vehicle and brand design, inform one another at Slate, leading to a more integrated design approach than either of them expected. Plus, they share their hot takes on why screens in vehicles are totally overrated.

1:49 Why this kind of modularity hasn’t been seen before
3:43 Their breakthrough in designing the front fascia
5:51 How brand and vehicle design align
8:58 Designing for customer’s self-expression
11:38 When car owners go wild
14:30 Affordability through minimalism
19:00 Taking the leap on a start-up
23:26 Collaboration vs. AI agents
26:16 Lightning round



TLDR AI SUMMARY

In this episode of the podcast Design This Day (produced by the design firm Teague), host Devon Liddell interviews Ben Whitla (Head of Brand and Marketing) and Tisha Johnson (Head of Design) from Slate Auto, an electric vehicle (EV) startup.

The conversation focuses on how Slate Auto is intentionally throwing out the traditional automotive playbook to build a highly affordable, modular, and minimalist electric truck [00:43].

Core Concepts & Strategy
  • The Blank Slate Concept: Slate’s base vehicle is a compact, stripped-down, two-seat pickup truck priced in the mid-$20,000s [10:32]. It is roughly the size of a 1980s Toyota pickup—significantly smaller than most trucks on the modern American market [01:06].
  • Extreme Modularity & Co-Design: Rather than building a luxury, tech-heavy vehicle, Slate is leaning into customer agency [01:26]. The truck can be modified by the user into completely different configurations, such as converting it from a pickup into an SUV [01:18, 10:32].
  • Radical Price & Simplicity Trade-offs: To hit their target price point ($20,000–$25,000), Slate removed features modern drivers usually take for granted [14:32]. The base model has manual crank windows, no built-in digital screens, no heated seats, and no integrated sound system [14:52].
  • The "No Screen" Philosophy: Instead of an expensive integrated infotainment screen that distracts the driver or inflates the cost, the dashboard features a physical cradle designed to hold the driver's smartphone high up near their line of sight [16:58, 17:24]. For audio, users can simply bring their own Bluetooth speaker or opt to upgrade later [18:01].
Design Philosophies & Relinquishing Control
  • Letting Go of Brand Real Estate: Tisha recalls a pivotal development moment when the team decided to design the front fascia (the "face" of the car) with exposed fasteners [03:43, 05:04]. This explicitly allows owners to unscrew and completely remove the Slate brand logo if they want to customize the face themselves [05:12].
  • Embracing Customer Mistakes: Tisha notes that standard design studios secretly spend massive energy trying to "protect the design of the vehicle from customers' bad decisions" [11:51]. Slate rejects this, drawing inspiration from Lego and Vans shoes, where user modifications (like drawing graffiti on shoe sidewalls) are celebrated [12:25, 13:04].
  • The Value of Human Touch over AI: The team heavily emphasizes physical collaboration and manual clay modeling over AI tools [24:18, 25:16]. They argue that true, constructive debate and tactile, three-dimensional problem-solving require real human connection and empathy [24:45, 26:06].
The Lightning Round Highlights [26:16]
  • Overhyped Tech: Enormous digital screens in modern cars, which they describe as attention-dividing and stressful compared to a calm, tactile cabin [26:37, 27:01].
  • Underhyped Tech: On-demand, pressurized running water, noting how easily society takes clean, accessible water for granted [27:50].
  • Formative Media: Ben cites filmmaker Wes Anderson for his incredible environmental precision and specific world-building [29:10]. Tisha recommends the books Cradle to Cradle by Bill McDonough (for sustainable accountability) [29:53] and Face to Face by Brian Grazer (on how introverted creatives can meaningfully connect with others) [30:19].
 

MIDgrid

Active Member
Joined
Aug 17, 2025
Threads
4
Messages
43
Reaction score
81
Location
Olympic Penninsula, WA
Vehicles
Jeep Cherokee Trailhawk, 2026 Toyota bz AWD
Tisha recalls a pivotal development moment when the team decided to design the front fascia (the "face" of the car) with exposed fasteners [03:43, 05:04]. This explicitly allows owners to unscrew and completely remove the Slate brand logo if they want to customize the face themselves [05:12].
I can predict a new thread coming soon on retrofit fascia designs - :)
 

cadblu

Well-Known Member
Joined
Apr 28, 2025
Threads
77
Messages
1,109
Reaction score
2,196
Location
New York
Vehicles
Tesla
They made some relevant points regarding customization. As someone growing up with cars in late 70s, I could only afford a high mileage used truck. I quickly learned how to “wrench” - replacing water pumps, starters, engine mounts, points and plugs, brakes, alternators, mufflers and such. From there, lifted suspension, bigger wheels and tires, decals, and even pinstripes- wraps weren’t a thing back then. So, owning a Slate with its customizing potential is really a trip back in time.
 

GaRailroader

Well-Known Member
First Name
PJ
Joined
Apr 26, 2025
Threads
13
Messages
493
Reaction score
817
Location
Atlanta, GA
Vehicles
2026 Tesla Model Y Premium, 2018 Tesla Model 3 LR
At 14:50... "They're aiming for a price point between 20 and 25 thousand."

I grant that was not one of the Slate employees who said that, but it warms my heart.
Well the crowd has spoken and determined that the price would be sub $25k.
 

kvermeer

Well-Known Member
First Name
Kevin
Joined
Mar 29, 2026
Threads
4
Messages
86
Reaction score
184
Location
Grand Rapids, MI
Vehicles
Toyota Sequoia, Toyota Highlander, Ford Escape, (previously) Ford Ranger
I can predict a new thread coming soon on retrofit fascia designs - :)
I'm tempted to modify the front bumper with a recessed receiver for a winch or for shuffling trailers in and out of the barn and around the lot. That, or flush/embedded lighting!

On the other hand, I also recall this article by Wouter Remiere of AirShaper who said:

  • The flow around the front headlights separates, causing drag and reducing the flow quality further downstream.
  • The air laterally crossing those openings lower down on the front bumper separates as well. Likely, in real life, these are air intakes for an air curtain. That means the pressure build-up would be lower (reducing the flow separation) and the front tire wake would be managed in a better way (reducing wheel drag).
  • That sharp edge all the way at the bottom of the nose (it almost looks like a scoop) causes flow separation and reduces the momentum of the flow underneath the car. This one remains a mystery to me...
While the fascia is heavily optimized for aerodynamics, its appearance/branding were clearly important as well. They're pushing hard for classic truck looks, and while a bulbous aero profile like a Model 3 grille does not fit that aesthetic, I don't much care what other people think about the way my vehicle looks and wouldn't mind trading some aesthetics for range.
 
Last edited:
  • Like
Reactions: TPL

Tom Sawyer

Well-Known Member
Joined
Jan 11, 2026
Threads
0
Messages
440
Reaction score
435
Location
Northeast Ohio
Vehicles
CJ-7
This program is a podcast - I thought there would be a video recorded of the conversation. The posted YouTube link has no video, but instead shows the same picture throughout.

The podcast show is Design This Day by Teague. It is Episode 18: Radically simplifying EVs at Slate Auto | Ben Whitla & Tisha Johnson

For those who love podcasts, here is a link to the episode on Apple Podcasts.

The show's homepage links to various podcast platforms that host the show. I found links to the show on other platforms using the menu at the upper-right corner of the page, but that was using a desktop browser not a mobile screen.

Apologies to AM/FM radio enthusiasts. :)
 
Last edited:
  • Like
Reactions: TPL

cadblu

Well-Known Member
Joined
Apr 28, 2025
Threads
77
Messages
1,109
Reaction score
2,196
Location
New York
Vehicles
Tesla
I found this comment particularly relevant regarding large central displays that have invaded the interiors of most modern vehicles:

“Enormous digital screens in modern cars, which they describe as attention-dividing and stressful compared to a calm, tactile cabin”

>> Have you ever driven around on a bright sunny day and noticed how much that big touchscreen turns into a fingerprint magnet? Anyone who is borderline OCD (yeah I’m guilty) is going to to enjoy being freed from this daily cleaning ritual.
 
 
Top