NIO

Nio ET7

Executive car (E)

Nio ET7 – NIO executive car exterior photo
Nio ET7

Technical Specifications

Manufacturer Nio Inc.
Production March 2022 – present
Class Executive car (E)
Body style 4-door sedan
Layout Dual-motor, all-wheel-drive
Transmission Single-speed gear reduction
Wheelbase 3060 mm (120.5 in)
Length 5101 mm (200.8 in)
Width 1987 mm (78.2 in)
Height 1505 mm (59.3 in)
Weight 2349–2379 kg
Assembly China: Hefei, Anhui
Generations T7, X7, A667, Z180, S001, S300, T9, A668, K8, T5, B0, H0, U99

Owner Reviews & Comments (0)

No reviews yet. Be the first to share your experience.

Leave a Review

NIO — Brand Guide, History & Model Overview

About NIO

NIO is a Chinese premium electric vehicle maker founded in 2014, distinguished by innovative battery-swap technology and a service-led ownership model.

On this page you will find the complete NIO model range with detailed technical data, dimensions, engine and transmission information, plus genuine owner reviews. Whether you are researching NIO specifications, comparing trims, or reading real-world NIO reviews before you buy, our catalogue currently lists 10 NIO models to explore.

History & Heritage

NIO was founded in 2014 by William Li, and is headquartered in Shanghai, China. Over the decades the brand has grown from its early roots into a name recognised by drivers around the world, shaped by its engineering choices, design language and the people who build and drive its cars.

Understanding a manufacturer's heritage helps put its current cars in context. Each generation of NIO models reflects the priorities of its era, from mechanical layout and powertrain technology to safety systems and interior comfort. The specifications on this site let you trace how NIO vehicles have evolved in size, power and equipment over time.

Mission & Vision

Mission: To shape a joyful lifestyle through premium smart electric vehicles.

Vision: To be a user enterprise defining the future of mobility.

The brand is often associated with its slogan, “Blue Sky Coming”, which captures the character it aims to deliver in every model.

These guiding principles influence everything from how NIO engineers its platforms to the way it prices and equips its cars, and they are a useful lens when weighing up a NIO against rival brands.

NIO Model Lineup

The current NIO catalogue on AutoSpecs includes the following models. Click any model to see its full specifications, dimensions and reviews:

From compact and city-friendly options to larger family and performance models, the NIO range offers a variety of body styles and powertrains. Use our comparison tool to place any two NIO models side by side, or compare a NIO against a completely different brand.

Design, Technology & Performance

NIO models are described on this site with the technical detail buyers care about: engine type and displacement, transmission, drivetrain layout, wheelbase, length, width, height and kerb weight. These figures are essential when you are judging performance potential, interior space, efficiency and everyday practicality.

Comparing NIO specifications across models makes it easy to see the trade-offs between a smaller, lighter car and a larger, more powerful one. Dimensions affect how a car parks, corners and carries passengers and luggage, while engine and transmission details hint at how it will feel to drive. Reading the numbers alongside real owner reviews gives a rounded picture before a test drive.

Buying & Ownership Guide

If you are shopping for a NIO, it pays to research thoroughly. Look at the NIO price for the trim you want, compare it with rivals, and check the specification sheet for the equipment that matters to you. Whether you are considering a new NIO or a used NIO, matching the model's dimensions and engine to your needs helps avoid buyer's remorse.

Owner reviews are one of the most valuable resources when buying a car. On each NIO model page you can read comments from real drivers and add your own experience, covering reliability, running costs, comfort and everyday usability. Together with the detailed spec tables, these reviews help you make a confident, well-informed decision.

Frequently Asked Questions

How many NIO models are listed on AutoSpecs?

We currently list 10 NIO models with full specifications, dimensions and owner reviews, including Nio EC6, Nio EC7, Nio ES6.

When was NIO founded?

NIO was founded in 2014, and is headquartered in Shanghai, China.

Where is NIO from?

NIO is associated with China and is based in Shanghai, China.

Where can I find NIO specifications and dimensions?

Every NIO model page on AutoSpecs includes a detailed specification table with engine, transmission, wheelbase, length, width, height and weight, so you can compare NIO specs quickly.

Can I compare NIO models with other cars?

Yes. Use our comparison tool to place two cars side by side. You can compare two NIO models, or compare a NIO against any other brand to see the differences in specs.

Popular NIO Searches

  • NIO
  • NIO cars
  • NIO models
  • NIO car models
  • NIO specifications
  • NIO specs
  • NIO reviews
  • NIO price
  • NIO for sale
  • used NIO
  • new NIO
  • NIO lineup
  • NIO car reviews
  • NIO dimensions
  • NIO technical data
  • buy NIO