7-speed dct

A **7-speed DCT** is a **seven-speed dual-clutch transmission** used in vehicles.

- **7-speed**: it has **7 forward gears**
- **DCT**: stands for **Dual-Clutch Transmission**

A dual-clutch transmission uses **two separate clutches** to pre-select gears, allowing **very fast and smooth gear changes** compared with a traditional manual or conventional automatic. It combines features of both:
- **manual transmission efficiency**
- **automatic transmission convenience**

It is commonly found in **cars, motorcycles, and performance vehicles**.
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  1. Biker67

    Auto Gearbox Question

    This might be the stupid question of the day? But here goes....... Reviewers of the latest HS PHEV talk about it having a 2 speed gearbox. Is that only when using the high voltage battery? Then does it switch to a conventional 7 speed DCT transmission when running on the petrol engine?
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