Vintage Lego Builds

Rebuilding forgotten Lego that were missing instructions

400-4 Cadillac

Let’s build today this big car that looks like a Cadillac and that can be found in this leaflet out of set 400-4 introducing small wheels with axles to the Lego inventory. I improvised a bit the inner structure as it can’t be seen on the picture, but I tried to remain precise for every visible piece on the drawing.

I also asked AI to render a realistic view of it :

Let’s build it together !

Instructions

Inventory

Quantity Photo Piece
2 Window 1 x 2 x 1 with Extended Lip with Trans-Clear Glass Window 1 x 2 x 1 with Extended Lip with Trans-Clear Glass
2 Window 1 x 2 x 1 with Extended Lip with Trans-Clear Glass Window 1 x 2 x 1 with Extended Lip with Trans-Clear Glass
6 Brick 2 x 4 Brick 2 x 4
16 Brick 2 x 4 Brick 2 x 4
3 Brick 2 x 3 Brick 2 x 3
14 Brick 2 x 3 Brick 2 x 3
4 Brick 1 x 1 Brick 1 x 1
2 Brick 1 x 1 with Blue Number 2 Pattern Brick 1 x 1 with Blue Number 2 Pattern
2 Brick 1 x 1 with Blue Capital Letter Y Pattern Brick 1 x 1 with Blue Capital Letter Y Pattern
5 Brick 2 x 10 Brick 2 x 10
10 Brick 2 x 8 Brick 2 x 8
3 Plate 2 x 4 Plate 2 x 4
7 Plate 2 x 4 Plate 2 x 4
3 Plate 2 x 3 Plate 2 x 3
17 Plate 2 x 8 Plate 2 x 8
1 Plate 4 x 8 Plate 4 x 8
1 Plate 6 x 8 Plate 6 x 8
2 Slope 45 2 x 3 Slope 45 2 x 3
2 Slope 45 2 x 2 Slope 45 2 x 2
6 Slope 45 2 x 4 Double Slope 45 2 x 4 Double
2 Slope 45 2 x 3 Double Slope 45 2 x 3 Double
1 Slope 45 2 x 1 Triple without Inside Bar or Bottom Stud Holder Slope 45 2 x 1 Triple without Inside Bar or Bottom Stud Holder
4 Slope 45 2 x 1 Triple without Inside Bar or Bottom Stud Holder Slope 45 2 x 1 Triple without Inside Bar or Bottom Stud Holder
2 Slope 45 2 x 1 Double / Inverted without Bottom Tube or Bottom Stud Holder Slope 45 2 x 1 Double / Inverted without Bottom Tube or Bottom Stud Holder
4 Brick, Round Corner 2 x 2 Macaroni with Stud Notch Brick, Round Corner 2 x 2 Macaroni with Stud Notch
4 Brick, Round Corner 2 x 2 Macaroni with Stud Notch Brick, Round Corner 2 x 2 Macaroni with Stud Notch
1 Brick 1 x 2 without Bottom Tube Brick 1 x 2 without Bottom Tube
2 Brick 1 x 6 without Bottom Tubes, with Cross Supports Brick 1 x 6 without Bottom Tubes, with Cross Supports
3 Brick 1 x 6 without Bottom Tubes, with Cross Supports Brick 1 x 6 without Bottom Tubes, with Cross Supports
2 Brick 1 x 6 without Bottom Tubes, with Cross Supports Brick 1 x 6 without Bottom Tubes, with Cross Supports
6 Brick 1 x 6 without Bottom Tubes, with Cross Supports Brick 1 x 6 without Bottom Tubes, with Cross Supports
2 Window 1 x 1 x 1 with Extended Lip, with Trans-Clear Glass Window 1 x 1 x 1 with Extended Lip, with Trans-Clear Glass
4 Wheel with 4 Studs and Axle with Light Gray Tire Smooth - Small Solid (7039 / 132old) Wheel with 4 Studs and Axle with Light Gray Tire Smooth – Small Solid (7039 / 132old)
4 Brick, Modified 2 x 4 with Wheels Holder, Trans-Clear Bottom Brick, Modified 2 x 4 with Wheels Holder, Trans-Clear Bottom
3 Brick 1 x 8 without Bottom Tubes, with Cross Supports Brick 1 x 8 without Bottom Tubes, with Cross Supports