NIO ET7 Pros and Cons: A Flagship Electric Sedan with Swap-and-Go Flexibility

The ET7's cabin is exceptionally quiet, thanks to extensive sound insulation and a double-glazed windshield. The air suspension provides a plush, compliant ride, absorbing road imperfections effortlessly. Battery swapping is a genuine time-saver where available, eliminating the anxiety of long charging stops. The interior uses sustainable materials beautifully, and the NOMI voice assistant adds a touch of personality. The driver-assistance suite is capable, with smooth lane-keeping and adaptive cruise control.

Battery swap stations are concentrated in China, so buyers elsewhere must rely on conventional charging, which is slower than many rivals. The car's substantial weight makes it feel ponderous on twisty roads, and the steering lacks feedback. The minimalist dashboard places many controls within the touchscreen, which can be distracting while driving. Rear headroom is tight for tall adults due to the sloping roofline.

The ET7 glides over most surfaces, with the air suspension soaking up bumps and potholes brilliantly. Seats are generously padded and offer heating, ventilation, and massage. Rear legroom is limousine-like, but the high floor forces a knees-up position that may tire on longer journeys. The cabin remains tranquil even at highway speeds, making it an excellent long-distance cruiser. The climate control system is effective and can be adjusted via voice.

Both the front trunk and main trunk offer useful cargo space, though the opening is narrow for bulky items. The infotainment system is responsive, with clear graphics and over-the-air updates that add features. The digital key via smartphone works seamlessly. However, the panoramic glass roof lacks a sunshade, leading to glare in bright sunlight. Charging port placement is convenient, and the battery swap process is fully automated in under five minutes where supported.

Battery subscription fees add an ongoing cost beyond the purchase price, and the network of swap stations remains limited outside China. Service and parts availability can be patchy in regions without a strong NIO presence. Software glitches, though not frequent, have been reported and typically require dealer visits. Resale values are unproven for this newer model. The car's weight may lead to higher tire wear.

Shortlist if you prioritize a whisper-quiet, luxurious ride and can access battery swap stations for effortless long trips. It suits those who want a spacious rear seat and appreciate sustainable materials. Avoid if you live far from swap stations and must rely on public charging, which can be slower than competitors. Skip if you seek sporty handling, a lower step-in height, or a simpler infotainment interface with physical controls.