VANTAR From $84,900

Design story

From one line to 4 912 millimetres

The Datum is a car drawn around one number. This is how a single stroke on marker paper became a production car, in three acts over three years.

  1. Act 01Sketch2022.11
  2. Act 02Clay2023.06
  3. Act 03Production2025.09
Designer's marker sketch of the Datum on grey paper, one long horizontal line drawn across the nose
PL-S1 · Marker sketch

Act 01 / Sketch · 2022.11

The one line

Every VANTAR starts on grey marker paper. The Datum started with a single horizontal stroke across the nose, drawn in one pass on a Tuesday afternoon.

That stroke became the light blade: 1 840 mm of continuous light, the full width of the car. Every other proportion was then measured from it, from the bonnet height to the line of the shoulder.

A note above the modelling table asked for any change that moved the line to be argued in writing, and in three years none was approved.

Full-size clay model of the Datum in the studio, black tape marking the shoulder line and light blade
PL-S2 · 1:1 clay · Tape lines

Act 02 / Clay · 2023.06

Four thousand hours

A full-size clay model let the team walk around the line instead of looking at it. Black tape marked the shoulder and the blade, and modellers moved material a tenth of a millimetre at a time.

The surfaces around it were reworked hundreds of times while the tape line stayed where it was first laid.

Hours of modelling
4 212 h
Clay surface tolerance
±0.3 mm
The first production Datum at the end of the line, head-on inside a bright inspection light tunnel
PL-S3 · End of line

Act 03 / Production · 2025.09

Tolerances

On the production line the same edge has to hold across 118 robots, three shifts and two panel suppliers, which is where most of the engineering time went.

The first car off the line was checked at 1 204 points. The blade sat within two tenths of a millimetre of the drawing.

The first line took an afternoon. Keeping it straight took three years.”

Ines VargaHead of Exterior Design, VANTAR (fictional)

About this site

A car that does not exist

This is a fictional car brand created as a design template. No vehicle exists and nothing is for sale.

  • Every image is AI-generated for this template and shown as a measured plate. The dimension lines are drawn over each photograph, around the car it shows.
  • All figures, from range and power to prices and dimensions, are invented for this template.
  • Type is JetBrains Mono and Manrope, both under the SIL Open Font License 1.1.
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