String is required in multiple places within the instructions. This question is for those that have built this car. What size string was used?

I've built two of this model--one for a friend--and never needed string.

What rubber bands are used

There are an assortment of rubber bands sizes that come with the kit. The instructions tell you what sizes to use and how to shrink them down to a very specific length. The rubber bands that drive the engine and make the car move are much wider than the others around 8 to 10 millimeters in width and look very heavy duty.

does anyone know what type of car this is", or is close too?

I do not believe this car is suppose to be any specific Cabriolet (which is French for convertible). it is very complex and took me 60 to 70 hours to put together. It was very fulfilling to complete it with all of the moving and working parts - especially the fact that it runs. This kit is not for children. Instruction details must be followed exactly.

Would like to buy just the tanker is it available.

Your question is a bit vague, does the tanker stand alone or must it be purchased in tandem with something else? Perhaps if that is the case, look for the "tanker" to be offered individually by typing it into the Amazon search box and checking for its availability.

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Dream Cabriolet VM-05 3D Wooden Puzzles for Adults - Mechanical Model Car Kit - Retro 1950s Inspired DIY Craft, Brain Teaser 3D Puzzle - Wooden Model Kits for Adults to Build, Hobby Kit

Product ID: 214825081

🚗Realistic 1950s V8 engine

🧩739 precision wooden pieces

⚙️Functional rubber band motor

€ 237.01

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Description

🚘 Unlock timeless craftsmanship with every twist and turn!

EVERY DETAIL COUNTS - From a functional steering wheel to hidden fire extinguisher and first-aid kit, this model is a conversation starter.
CHALLENGE YOUR MIND DEXTERITY - 739 intricately crafted wooden pieces deliver a rewarding 13-hour assembly journey for true puzzle enthusiasts.
MASTER THE ART OF RETRO ENGINEERING - Build a stunning 1950s-inspired cabriolet with authentic moving pistons and working doors.
POWERED BY INGENIOUS RUBBER BAND MOTOR - Experience forward, reverse, and idle modes that bring your model car to life without batteries.
THE ULTIMATE GIFT FOR VINTAGE CAR LOVERS - Perfect for professionals who appreciate craftsmanship, creativity, and a nostalgic touch on their desk or shelf.

The UGEARS Dream Cabriolet VM-05 is an advanced 3D wooden puzzle featuring 739 pieces that assemble into a retro 1950s mechanical model car. Powered by a durable rubber band motor, it offers realistic functions like moving pistons, working doors, suspension, and a steering wheel. Designed for adults, this DIY kit combines creative problem-solving with vintage automotive charm, making it a perfect collectible and gift for enthusiasts.

Specifications

ASIN	B07QGK6G5D
Additional Features	Rubber-band motor, moving gears, idle mode, realistic elements, moving mechanisms
Age Range Description	Adult
Best Sellers Rank	#115,678 in Toys & Games ( See Top 100 in Toys & Games ) #675 in 3-D Puzzles
Brand Name	UGEARS
Color	Natural
Customer Package Type	Standard Packaging
Customer Reviews	4.5 4.5 out of 5 stars (3,334)
Educational Objective	Creative Thinking, Dexterity, Hand-Eye Coordination, Patience Skill, Problem Solving Skill
Global Trade Identification Number	04820184120969
Included Components	739 plywood board pieces, rubber-band motor, transmission lever, moving gears, window cranks, windshield wipers, lifting jack, repair toolkit, trunk and hood opening mechanisms
Indoor Outdoor Usage	Indoor
Item Dimensions	13.78 x 6.18 x 0.04 inches
Item Shape	3D
Item Weight	1350 g
Manufacturer	UGEARS
Manufacturer Part Number	70073
Manufacturer recommended age	14 years and up
Material Type	Wood
Model Number	70073
Number of Items	1
Number of Pieces	739
Number of Players	1
Operation Mode	Automatic
Play Activity Location	Tabletop
Power Source	Rubber band motor
Product Style	Retro-Classic
Puzzle Type	3D Puzzle
Set Name	Dream Cabriolet VM-05
Size	Taille unique
Skill Level	Advanced
Subject Character	Vintage Car
Theme	engineering
UPC	696527350133
Unit Count	1 Count

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€ 237.01

Duties & taxes included

In stock

Sold byAmazon CroatiaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Croatia.

Secure transaction

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TrustScore 4.5 | 7,300+ reviews

Reema J.

Perfect platform for hard-to-find items. Delivery was prompt.

1 month ago

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The MOLLE sheath is of exceptional quality. Very happy with my purchase.

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