---
product_id: 744627027
title: "Tamiya 1/20 Grand Prix Collection Series No. 70 Porsche 935 Martini Plastic Model 20070"
brand: "tamiya"
price: "$8936.57"
currency: USD
in_stock: true
reviews_count: 8
url: https://www.desertcart.us/products/744627027-tamiya-1-20-grand-prix-collection-series-no-70-porsche
store_origin: US
region: United States of America
---

# 1:20 scale precision Sharp stainless steel antenna wires Textured solid rubber tires Tamiya 1/20 Grand Prix Collection Series No. 70 Porsche 935 Martini Plastic Model 20070

**Brand:** tamiya
**Price:** $8936.57
**Availability:** ✅ In Stock

## Summary

> 🏁 Build the legend. Own the race. Porsche 935 Martini in your hands.

## Quick Answers

- **What is this?** Tamiya 1/20 Grand Prix Collection Series No. 70 Porsche 935 Martini Plastic Model 20070 by tamiya
- **How much does it cost?** $8936.57 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/744627027-tamiya-1-20-grand-prix-collection-series-no-70-porsche)

## Best For

- tamiya enthusiasts

## Why This Product

- Trusted tamiya brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Detachable Engine Hood:** Show off the powerful 590 HP turbo engine with an engine hood that opens post-assembly.
- • **Authentic Racing Rubber Tires:** Feel the grip with textured solid rubber slick tires that bring realism to your display.
- • **Iconic 1:20 Scale Masterpiece:** Experience the legendary Porsche 935 Martini in stunning detail, perfectly sized at 9.3 inches long.
- • **Customizable Assembly & Painting:** Unleash your creativity—requires glue, paint, and tools (sold separately) for a truly personalized build.
- • **Precision Stainless Steel Details:** Sharp stainless steel antenna wires add a premium, lifelike touch to your model.

## Overview

The Tamiya 1/20 Porsche 935 Martini plastic model kit offers a highly detailed, unpainted assembly experience of the iconic 1976 Group 5 racing car. Measuring 9.3 inches in length, it features textured solid rubber tires, sharp stainless steel antenna wires, and a detachable engine hood to reveal the turbocharged engine. Perfect for hobbyists aged 15+, this kit demands your craftsmanship with separate glue, paint, and tools, delivering a premium collectible that celebrates Porsche’s racing heritage.

## Description

Product Description Porsche 935 Martini Group 5 machines developed for the manufacturer World Championship race in 1976. This high-performance racing car is based on the 930 turbo on commercially available vehicles with a large modification from the body to the mechanism. Although it is prescribed to leave the appearance (silhouette), the body can be transformed into a more powerful figure with overfenders, flat nose, large rear wings, and reduced weight. The 2857cc air-cold flat-facing 6-cylinder turbo engine delivers 590 horsepower and strengthens the foot and brakes. This year, he brought Porsche championship titles to 4 victories in seven battles. Display specific model. Total Length: 9.3 inches (235 mm), Total Width: 4.1 inches (105 mm), Total Height: Slick tires are made of textured solid rubber Antenna wire on roof is sharp stainless steel Slide marks are made of high quality cartograph. Car #1 and #3 available The engine hood can be detached after completion. This product is a plastic model that requires assembly and painting. To assemble and paint this item, you will need adhesives, tools, and paint that are sold separately. "Plastic Model" is a registered trademark owned by the Japan Plastic Model Industrial Cooperative Association. This product does not include adhesives, paint, tools, batteries, etc Safety Warning N/A

Review: 少し大きい。 普通は１／２４。
Review: 1/20で作りやすく、見応えもあります。 さすがタミヤできっちりしています。ただ、初期発売が1977年のせいでしょうかパーツにバリがあったり、接合部？が目立ったりなど、パーツのクオリティはいまひとつかもしれません。 あと、デカールが厚みがあり扱い易いのですが、軟化剤を塗ってもシワになり易いかもしれません。

## Features

- A plastic model that requires assembly and painting Additionally, glue, tools, paint, etc. are required
- 1/20 scale unpainted plastic model assembly kit
- Assembled Size: Total Length: 9.3 inches (235 mm), Total Width: 4.1 inches (105 mm), Total Height: 3
- Slick tires are made of textured solid rubber
- The antenna wires on the roof are made of sharp stainless steel

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0C38X36B1 |
| Age Range Description | Ages 15 and up |
| Amazon Bestseller | #228,686 in Hobbies ( See Top 100 in Hobbies ) #1,952 in Motor Vehicle Model Building Kits |
| Brand Name | TAMIYA |
| Color | Molded Color |
| Customer Reviews | 4.6 4.6 out of 5 stars (59) |
| Global Trade Identification Number | 04950344200702 |
| Included Components | Instruction Guide |
| Item Dimensions | 23.5 x 10.5 x 9.6 cm |
| Item Type Name | Plastic model |
| Item Weight | 1 Pounds |
| Manufacturer | タミヤ(TAMIYA) |
| Manufacturer Part Number | 20070 |
| Material Type | Plastic |
| Model Name | 20070 |
| Model Number | 20070 |
| Number of Pieces | 1 |
| Product Style | Real |
| Scale | 1:20 Scale |
| Seasons | All Seasons |
| Size | 235mm x 105mm x 96mm |
| Theme | Alphabet |

## Product Details

- **Age Range (Description):** Ages 15 and up
- **Brand:** TAMIYA
- **Color:** Molded Color
- **Item dimensions L x W x H:** 23.5 x 10.5 x 9.6 cm
- **Theme:** Alphabet

## Images

![Tamiya 1/20 Grand Prix Collection Series No. 70 Porsche 935 Martini Plastic Model 20070 - Image 1](https://m.media-amazon.com/images/I/61SGnIqfSxL.jpg)
![Tamiya 1/20 Grand Prix Collection Series No. 70 Porsche 935 Martini Plastic Model 20070 - Image 2](https://m.media-amazon.com/images/I/71vUW9BXdtL.jpg)
![Tamiya 1/20 Grand Prix Collection Series No. 70 Porsche 935 Martini Plastic Model 20070 - Image 3](https://m.media-amazon.com/images/I/61mNfVyU1JL.jpg)
![Tamiya 1/20 Grand Prix Collection Series No. 70 Porsche 935 Martini Plastic Model 20070 - Image 4](https://m.media-amazon.com/images/I/71a2gD5ZWDL.jpg)
![Tamiya 1/20 Grand Prix Collection Series No. 70 Porsche 935 Martini Plastic Model 20070 - Image 5](https://m.media-amazon.com/images/I/71X10g3D4PL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by X***X on July 2, 2023*

少し大きい。 普通は１／２４。

### ⭐⭐⭐⭐ Review
*by 赤***ヤ on November 15, 2024*

1/20で作りやすく、見応えもあります。 さすがタミヤできっちりしています。ただ、初期発売が1977年のせいでしょうかパーツにバリがあったり、接合部？が目立ったりなど、パーツのクオリティはいまひとつかもしれません。 あと、デカールが厚みがあり扱い易いのですが、軟化剤を塗ってもシワになり易いかもしれません。

### ⭐⭐⭐⭐ Review
*by A***ー on July 16, 2023*

やはり大きいサイズは見栄えがしますね。左右ドアとリヤも開閉するようにカスタムしました。ただ一つ前輪の転換ロッドが長くてタイヤが平行にならなかったです。

## Frequently Bought Together

- TAMIYA 1/20 Porsche 935 Martini TAM20070 Plastics Cars/Trucks Other
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- Tamiya 87038 Extra Thin Cement Glue Fine Tip 40ml

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*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-07-17*