2020 NIO EC6 Dimensions, Size & Specs

Production
Model Year:2020
Production Years:2020 - present in production since 2020
1714 - 1731 mm67.5 - 68.1 in5.6 - 5.7 ft
L: 4850 mm190.9 in15.9 ft | W: 1965 mm77.4 in6.4 ft
Length
4850 mm190.9 in15.9 ft
Width
1965 mm77.4 in6.4 ft
Height
1714 - 1731 mm67.5 - 68.1 in5.6 - 5.7 ft
Trunk Capacity
510 liter18.0 cu ft
Technical Details

Exterior Dimensions

Precise measurements of the 2020 NIO EC6, engineered for optimal performance and comfort

Dimensions
Length:4850 mm190.9 in15.9 ft
Width:1965 mm77.4 in6.4 ft
Height:1714 - 1731 mm67.5 - 68.1 in5.6 - 5.7 ft
Trunk Capacity:510 liter18.0 cu ft
Trunk Capacity (Max):1405 liter49.6 cu ft
Tire Specifications
Rims Sizes:19, 20
Tire Sizes:255/55 R19 (W:255 | H:55 | D:19)
255/50 R20 (W:255 | H:50 | D:20)
Useful Information

About 2020 NIO EC6

The NIO EC6, introduced in 2020 and currently in production, is a stylish electric SUV that balances sporty aesthetics with spacious utility. Measuring 4850 mm (190.9 inches) in length, 1965 mm (77.4 inches) in width, and with a variable height between 1714 mm to 1731 mm (67.4 to 68.1 inches), the EC6 offers a commanding road presence while maintaining a sleek silhouette. Its luggage capacity stands at a practical 510 liters (18 cubic feet) with all seats in place, which expands significantly to 1405 liters (49.6 cubic feet) when the rear seats are folded down, making it versatile for daily commutes and extended trips. The vehicle rides on rim sizes of either 19 or 20 inches, paired with tire sizes of 255/55 R19 or 255/50 R20, contributing to a comfortable yet dynamic driving experience. These dimensions position the NIO EC6 as a competitive option within the electric SUV segment, combining roomy interiors with impressive exterior dimensions that accommodate both family and adventure needs. Whether for urban driving or longer journeys, the EC6’s well-balanced size and flexible cargo space meet the demands of modern electric SUV buyers.

Exceptional Features

2020 NIO EC6 Highlights

Discover the standout features that make the 2020 NIO EC6 a leader in its class

Powertrain and Performance

The 2020 NIO EC6 features dual electric motors delivering up to 544 horsepower, providing rapid acceleration with a 0-100 km/h time of approximately 4.7 seconds.

Battery and Range

Equipped with a 70 kWh or optional 84 kWh battery pack, the EC6 offers an NEDC range of up to 615 kilometers (approx. 382 miles) on a single charge.

Exterior Design

The EC6 sports a coupe SUV design with a sleek, aerodynamic profile, emphasizing aerodynamic efficiency and modern aesthetics.

Interior and Technology

The vehicle features a luxurious interior with a large 9.8-inch touchscreen infotainment system, NIO's NOMI AI assistant, and premium materials for comfort and convenience.

Safety and Driver Assistance

Includes advanced safety features such as adaptive cruise control, lane departure warning, and a range of sensors and cameras supporting semi-autonomous driving capabilities.
Frequently Asked Questions

FAQ

Have a question? Please check our knowledgebase first.

The NIO EC6, introduced in 2020 and still in production, is a mid-size electric SUV that measures 4850 mm (190.9 inches) in length, 1965 mm (77.4 inches) in width, and its height ranges between 1714 mm (67.4 inches) to 1731 mm (68.1 inches) depending on the variant. These dimensions give the EC6 a sleek yet robust stance typical of sporty electric SUVs, providing a spacious interior for occupants and cargo while maintaining a road presence that balances aerodynamic efficiency with style.

The NIO EC6 boasts a competitive luggage capacity for an electric SUV. With all seats up, it offers 510 liters (approximately 18 cubic feet) of cargo space, sufficient for everyday needs like groceries, sports equipment, or luggage for short trips. When the rear seats are folded down, the capacity expands significantly to 1405 liters (about 49.6 cubic feet), providing ample space for larger cargo such as bicycles, household goods, or extended travel luggage. This flexible storage option enhances the utility of the EC6, making it versatile for both family use and adventurous outings.

The NIO EC6 comes equipped with options for two rim sizes: 19 inches and 20 inches, complemented by corresponding tires sized 255/55 R19 and 255/50 R20. These tire configurations contribute to the vehicle's balanced ride comfort and handling dynamics—19-inch rims typically enhance ride softness and durability on uneven surfaces, while 20-inch rims offer a sportier appearance and improved grip but may slightly reduce ride comfort due to lower-profile tires. This variety allows buyers to choose based on their preference for aesthetics, performance, and road conditions.

Standard home garages typically measure around 2400 mm (94.5 inches) in width and 4800 mm (189 inches) in length, although sizes vary by region and builder. The NIO EC6 measures 1965 mm (77.4 inches) wide and 4850 mm (190.9 inches) long. While its width comfortably fits within most standard garage widths, the vehicle is slightly longer than the typical garage length by approximately 50 mm (2 inches). In most cases, this minor overhang will not pose significant issues, but it’s recommended to measure your garage space carefully, especially if there are interior protrusions or storage systems installed, to ensure a comfortable fit.

The height of the NIO EC6 ranges between 1714 mm (67.4 inches) and 1731 mm (68.1 inches) depending on the variant and suspension setup. This height is typical for a coupe-style electric SUV, offering a balance between aerodynamic design and interior headroom. For most drivers and passengers, the EC6 provides ample headroom, but its slightly lower roofline compared to traditional SUVs may feel less spacious for very tall occupants. From a parking perspective, the EC6's height is compatible with most residential and underground parking facilities, but owners should check clearance heights, especially in older or tightly constrained garages and parking structures.

The exact curb weight of the NIO EC6 varies with battery pack size and trim, but it typically sits around 2200 to 2320 kg (4850 to 5115 lbs). This relatively heavy weight is primarily due to its large battery packs essential for extended electric range. While the weight can affect handling characteristics and braking distances, NIO has engineered the EC6 to optimize weight distribution and include performance electric motors to maintain agility and acceleration. Despite the weight, the SUV maintains competitive efficiency and range performance within its electric SUV class by leveraging advanced battery tech and aerodynamic design.

The NIO EC6 is a standalone model introduced as a part of NIO’s electric SUV lineup in 2020, without a direct predecessor generation specifically under the EC6 badge. However, compared to the earlier NIO ES6, the EC6 is slightly longer and has a more coupe-style design, emphasizing sporty aesthetics with a sloping roofline. While both are similar in width, the EC6’s innovative design targets drivers seeking a blend of sportiness and utility. If comparing with other NIO models, the EC6 sits between the compact ES6 and the larger ES8 in size, offering a middle ground in terms of space and style.

The NIO EC6 competes with several electric SUVs globally, including the Tesla Model Y, Ford Mustang Mach-E, and Audi Q4 e-tron. Dimensionally, its 4850 mm length and 1965 mm width place it in the mid- to large-size electric SUV segment, similar in length to the Tesla Model Y but slightly wider. Compared to the Mach-E, the EC6 offers a sportier coupe profile, which slightly reduces rear headroom but enhances aerodynamic efficiency and style. Luggage capacity is competitive, with 510 liters standard and up to 1405 liters with seats folded, similar to its peers. Overall, the EC6 combines sleek design with practical interior space, often appealing to buyers looking for a stylish alternative in the electric SUV market.

The NIO EC6 seats five passengers comfortably and is designed with a focus on spaciousness and comfort. Its exterior dimensions translate well into generous legroom and headroom for both front and rear occupants, though rear passengers may notice the slightly lower roofline typical of coupe SUVs. The cabin features high-quality materials and a futuristic design, with ample space for everyday commuting, family travel, or leisure trips. Its large cargo capacity with rear seats folded also enhances practicality, making the EC6 versatile enough to meet the needs of active lifestyles and daily driving alike.

Given the length of 4850 mm (190.9 inches) and width of 1965 mm (77.4 inches), the NIO EC6 is a relatively large vehicle, which requires some attention when maneuvering in tight urban environments or compact parking spaces. The slightly larger footprint compared to smaller SUVs means some drivers may find parking in narrow spots more challenging. However, modern versions of the EC6 are equipped with advanced driver assistance systems including 360-degree cameras and parking sensors that facilitate easier parking and low-speed maneuvering. It is advisable for potential buyers to assess their typical parking conditions and consider how the EC6’s size might influence day-to-day use.

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