Nio EC7 Specs, Range, Battery, Dimensions & Features

Nio EC7
Overview
Manufacturer	Nio Inc.
Production	2023–present
Assembly	China: Hefei, Anhui
Body and chassis
Class	Mid-size luxury crossover SUV
Body style	5-door coupe SUV
Layout	Dual motor 4WD
Related	Nio ES7
Powertrain
Electric motor	AC induction/asynchronous, permanent magnet motor
Transmission	1-speed direct-drive reduction
Battery	150 kWh Li-ion 100 kWh Li-ion 75 kWh Li-ion
Electric range	75 kWh: 490km 100 kWh: 635km 150 kWh: 940km (NEDC)
Dimensions
Wheelbase	2,960 mm (116.5 in)
Length	4,968 mm (195.6 in)
Width	1,974 mm (77.7 in)
Height	1,714 mm (67.5 in)

The Nio EC7 is a battery electric mid-size luxury crossover SUV manufactured by Chinese electric car company Nio. It was announced on the Nio Day in late 2022 and first deliveries are scheduled for June 2023.

The EC7 is a 5-door, 5-seater crossover SUV with a sporting roofline. It is a “crossover coupe” counterpart to the more boxy ES7. The car is offered with an option for a 150-kWh battery, available for all current Nio models. The EC7 is powered by a lithium-ion battery pack, which is swappable, just like the Nio ES8. The EC7 acts as a direct competitor to the Tesla Model X.

The EC7 generates 487 kW (653 hp), translating into a 0–100 km/h time of 3.8 seconds. This version uses a 300 kW induction motor in the rear and a 180 kW permanent magnet motor in the front.

The EC7 is available with three lithium-ion battery pack options: 75 kWh, 100 kWh, and 150 kWh, officially expected to deliver a CLTC range of up to 490 km (305 miles), up to 635 km (395 miles), and 940 km (584 miles), respectively.

Nio claims that the EC7 has a drag coefficient of 0.23, which is the lowest ever for a production SUV as of 2023. The car features active air suspension, NOMI AI personal assistant, Nappa leather and intelligent fragrance system.