At first, the Sealion 7 impresses with its unique design, part of the ‘Ocean Aesthetics’ concept, but its real power is revealed when you are in motion. This is a machine designed with intent, not so much to look great. It is based on the group’s advanced e-Platform 3.0 Evo, a unified architecture that packages key elements for improved safety, efficiency and vehicle dynamics. This sophisticated engineering, along with such things as a revolutionary rotating infotainment screen, a surprisingly fancy interior, and a selection of potent rear-wheel or all-wheel drive packages, brings the Sealion 7 into contention with its competitors in several areas.

This review is based on extensive real-world use. We’ll see how well the Sealion 7 performs as a daily driver, as a long-distance tourer, and as a vehicle for having fun on twisty roads. I will also take a look at how practical its cabin is, how good its technology is, and how its running costs compare with those in the market. After reading, you will be well aware of what is making the BYD Sealion 7 a strong new contender in the electric SUV category and if it really makes it to the top of your list.

A Quick Recap of the BYD Sealion 7

Before we dive into the detailed analysis, here is a brief overview of what the BYD Sealion 7 offers:

• Build: upon BYD’s advanced e-Platform 3.0 Evo for enhanced safety and performance.
• Select: from powerful rear-wheel and all-wheel-drive configurations, both achieving over 300 miles of range.
• Interact: with cutting-edge technology, including a rotating 15.6-inch infotainment screen and a premium Dynaudio sound system.
• Enjoy: a spacious cabin featuring a flat rear floor and a large boot designed for family life.
• Utilise: ultra-fast DC charging that can replenish the battery to 80% in approximately 30 minutes.
• Challenge: key competitors like the Tesla Model Y, Kia EV6, and Ford Mustang Mach-E with a compelling blend of features and value.

Effortless Cruising: The BYD Sealion 7 on the Motorway

Travelling a long way on the motorway can be a marathon, but the BYD Sealion 7 makes it laughably smooth. Much of this can be attributed to the superb sound isolation. On the M4, the cabin was an oasis of calm, at once blocking out the relentless wind and road noise that invariably invades at speed. That level of soundproofing is usually only found in high-end luxury vehicles, which makes it possible to have a normal conversation or listen to the Dynaudio audio system without interruption. The result is a more relaxed ride, allowing the driver and passengers to reach their destination rested as opposed to tired.

Sealion 7’s intelligent systems further bolster long-range performance. The adaptive cruise control is smart enough to maintain a safe distance at a steady pace, just like a cautious driver, and it makes smooth and gradual speed adjustments. Combined with the very effective lane-keeping assist, which gently steers the car into the centre of the lane, the system takes a lot of the pressure out of motorway driving. These semi-autonomous systems create a synergy that results in a stable and serene ride, allowing you to concentrate on the road while the car takes over the tedious job of maintaining speed and positioning.

Should the need to overtake arise, the Sealion 7 makes a strong statement. With the instant torque of its electric powertrain, acceleration is instant and firm, bringing speed to manoeuvres in a safe manner. Whether you are behind the wheel of the rear-wheel-drive or the all-wheel-drive variant, a firm press of the accelerator pedal will get you a strong forward momentum, making it easy for you to pass lorries and slower traffic. This astonishing performance is complemented by the inherent stability of the car. Even when buffeted by crosswinds and the turbulence of larger vehicles, the Sealion 7 remains firmly planted on the road, instilling ever greater confidence with every mile travelled.

• Advanced Soundproofing: Reduces road and wind noise, creating a quiet and serene cabin for a more relaxing journey.
• Intelligent Adaptive Cruise Control: Automatically maintains a safe distance from other vehicles, reducing driver fatigue on long trips.
• Active Lane-Keeping Assist: Provides gentle steering support to keep the vehicle centred, enhancing safety and comfort.
• Instant Electric Torque: Delivers immediate and powerful acceleration for confident and effortless overtaking.
• Superb High-Speed Stability: Ensures the vehicle feels composed and secure on the road, even in challenging conditions.

Unlocking Agility: The BYD Sealion 7’s Dynamic Performance

This is where the BYD Sealion 7 sets itself apart from many family-oriented rivals. It’s certainly practical, but it has a surprising amount of performance that makes the driving experience a little special. The dual-motor, all-wheel-drive model I drove is absolutely exhilarating off the line. The advertised sub-four-second 0-60 mph time is not just a number on a spec sheet; it is a palpable, seat-pinning experience. You’re pressed back into your seat by the immediacy of the torque delivery in a way you just don’t expect from a mid-size SUV. This is not just about straight line speed, it’s about the confidence that power gives you when you’re out on the highway, or you’re merging onto a busy motorway, and you’re just having a cracking drive.

This remarkable performance is not just because of powerful motors. The smart chassis and advanced torque vectoring systems are what make the power so usable and the handling so agile. On twisty B-roads and a string of challenging roundabouts, the Sealion 7 remained remarkably composed. The system smartly channels power among the wheels for excellent traction and minimises understeer, even when racing on the inside line of a tight corner. There is very little body roll, an ailment that plagues taller vehicles, and that lets you carry speed through corners with a level of confidence usually reserved for smaller, more agile cars.

Most importantly, this dynamic does not detract from the comfort. The Sealion 7 achieves a perfect balance between a tight, connected ride and suspension that is compliant enough for less-than-perfect road surfaces. You have a definite connection to the road, which lets you put the car exactly where you want it, yet the ride is never too harsh or jarring. It is the combination of exhilarating performance, confidence-inspiring handling and everyday usability that makes the Sealion 7 so special. It shows that an electric family SUV can double as a practical daily driver and a vehicle that’s engaging and fun to drive.

• Dual-Motor All-Wheel Drive: Provides sub-four-second 0-60 mph acceleration for an exhilarating and responsive driving experience.
• Intelligent Torque Vectoring: Delivers exceptional grip and stability through corners, allowing you to drive confidently on winding roads.
• Advanced Chassis Dynamics: Minimises body roll, keeping the vehicle flat and composed during spirited driving.
• Responsive and Direct Steering: Offers precise feedback, enabling accurate car placement and a strong connection to the road.
• Balanced Suspension Tuning: Combines agile handling with a comfortable ride, making the vehicle suitable for both spirited drives and daily use.

Designed for Life: Practicality Inside the BYD Sealion 7

And only then: What does the car live up to expectations, bring rhythm to everyday life? It should be practical and comfortable in its function and use as well as in its performance and appearance. The BYD Sealion 7 shines in this area with a cabin designed with a modern family or an on-the-go individual in mind. When you step in, the first thing you see is the space. It is bright and spacious, the generous measurements easily accommodate even the  tallest of passengers without them feeling enclosed. I was able to put that to the test by packing three adults into the back, a situation that usually draws complaints in other SUVs, and was delighted to see that there was enough leg and shoulder room for everyone.

This sense of volume is greatly accentuated by a completely level rear floor. The lack of a transmission tunnel is a styling option that transforms passenger comfort, especially for the middle seat occupant. It makes the rear bench a viable space for three full-sized adults, day trips included. This ingenious thinking in terms of engineering is complemented by the finest quality materials that are used throughout the cabin. The seats are covered in a soft, sustainable vegan leather, and most of the surfaces you touch are made from soft-touch plastics. The upshot is a high-end tactile space that feels more premium than its price tag would suggest, reaffirming an emphasis on building a refined and tough interior that can withstand daily rigours.

The Sealion 7 is also practical, with all the necessary storage and cargo space. The boot is roomy enough to take me to the shops for a full week’s groceries, pairs of sports equipment or two large suitcases over and over again-bag drops after all. For the transportation of bulkier goods, the rear seats also fold flat, creating a massive loading bay. Smart storage solutions abound both above and below the cabin’s wide deck, including deep door pockets, a handy cubby below the floating centre console, and slots and nooks to corral your day-to-day paraphernalia. In addition, installing child seats is an easy task as the Sealion 7 is equipped with accessible ISOFIX points, reinforcing the Sealion 7 as a vehicle that truly considers family life.

• Spacious Cabin and Generous Legroom: Ensures comfortable travel for all occupants, even on extended journeys.
• Completely Flat Rear Floor: Provides genuine comfort for three adults in the back and maximises the sense of interior space.
• Premium Vegan Leather and Soft-Touch Materials: Creates a refined, durable, and high-quality cabin atmosphere.
• Large Boot with Fold-Flat Rear Seats: Offers flexible storage for everything from weekly shopping to bulky items.
• Easily Accessible ISOFIX Points: Allows for the quick and safe installation of child seats, enhancing their family-friendly appeal.

The Intelligent Hub: Technology Inside the BYD Sealion 7

Advanced technology is as much a defining feature of the BYD Sealion 7 as its exceptional performance. The cabin is dominated by a revolutionary 15.6-inch rotating touchscreen that acts as the command centre for virtually every vehicle function. With a tap, the screen rotates from the vertical portrait mode, which allows displaying detailed navigation maps, to the horizontal landscape mode that is well-suited for pretty much any widescreen content application. The interface is very snappy, and the display is user-friendly with a clean UI that competes with the best modern tablets. This single screen handles everything from climate and audio control to vehicle settings, and the design drastically minimises the number of physical buttons the user must deal with, giving the dash a decidedly clean, minimalist look.

Seamless integration with your smartphone is a mainstay of the Sealion 7’s user interface. It supports optional Apple CarPlay and Android Auto, which makes connecting your device a breeze. Seconds after getting in the car, the familiar layout of my phone’s app popped cleanly up on the giant screen, giving me instant access to navigation, my podcasts, and messages. This connectivity is further enhanced with a powerful Voice System that precisely recognises natural language commands. Now you can call or change songs without ever removing your hands from the wheel or your eyes from the road, making every trip you take that much easier and safer.

Aside from convenience, the Sealion 7 also comes with a full complement of modern safety and driver-assistance features. BYD’s DiPilot system is like a highly attentive co-pilot, always aware of the surroundings of the vehicle. Important features such as blind-spot monitoring, forward collision warning, and automatic emergency braking create a necessary safety net in heavy traffic. Additionally, a high-definition 360-degree camera provides a top-down view of the car, allowing tight parking manoeuvres to become stress-free. This advanced technology operates seamlessly in the background, allowing you to relax while it contributes to the security and the all-encompassing contemporary feel of the Sealion 7 as a family car of the future.

• Rotating 15.6-inch Touchscreen: Offers versatile viewing options for navigation and media, creating a smart and user-friendly central control hub.
• Wireless Apple CarPlay & Android Auto: Provides seamless access to your favourite apps, music, and contacts for a fully connected driving experience.
• Comprehensive DiPilot Safety Suite: Enhances driver awareness and proactive safety with features like collision prevention and blind-spot monitoring.
• 360-Degree Camera System: Simplifies parking and low-speed manoeuvres by providing a clear, all-around view of the vehicle.
• Intelligent Voice Control: Allows for hands-free operation of key functions, improving safety and convenience.

The Smart Investment: UK Running Costs for the BYD Sealion 7

Cost of ownership is an important factor for any potential car buyer, and this is an area where the BYD Sealion 7 really adds up in the financial sense. The most immediate and largest saving is no more visits to the petrol pump. Charging at home, especially when using cheap nighttime (off-peak) electricity rates, significantly lowers the cost per mile compared to a conventional petrol or diesel SUV. Over the course of a year, this difference adds up to significant savings, turning a daily commute or a school run into an economical affair. The transition to electric power changes the ownership cost equation, making the Sealion 7 a wise financial purchase for the long run.

Its value proposition is bolstered by a number of tax reliefs and charge exemptions granted to owners of electric vehicles in the UK. The BYD Sealion 7 is also exempt from the much-dreaded Vehicle Excise Duty (VED), or road tax, giving an immediate saving over internal combustion engine vehicles. If you regularly make the trip into the city, being exempt from London’s Congestion Charge is just one more sizable financial boon. Those cost-saving benefits are baked into EV ownership, taking some of the financial sting out of driving, and that makes the Sealion 7 an even more enticing prospect for money-conscious buyers.

Peace of mind is assured in relation to the cost of ownership over the long term, as insurance is competitive and a full warranty is included. Although definitive insurance groups for the Sealion 7 are yet to be announced, they should be similar to the rest of the leading electric SUVs in the class, so there should be no surprises in the form of sky-high premiums. In addition, BYD offers the most generous warranty in the industry on both the vehicle and its most vital component, the battery, shielding owners from unexpected repair costs in the future. And when you factor in all the standard equipment at the price points, features that many companies would charge thousands for as options on competing models, you can see what exceptional value for money this is. Not only is the Sealion 7 low-cost to run, but it is also fully featured and well protected from day one.

• Home Charging Capability: Significantly lowers running costs compared to petrol or diesel by utilising cheaper off-peak electricity tariffs.
• VED and Congestion Charge Exemption: Provides direct financial savings by eliminating annual road tax and daily London charges.
• Competitive Insurance Grouping: Ensures premiums are fair and in line with class competitors, avoiding unexpected ownership costs.
• Comprehensive Manufacturer Warranty: Offers long-term peace of mind and protection against potential repair expenses.
• High Standard Specification: Delivers excellent value by including desirable features that are often costly options on competing models.

Standing Out: How the Sealion 7 Measures Up to Rivals

The BYD Sealion 7 gracefully negotiates that crowded electric SUV category with a combination of ultra-modern features and a surprisingly component ride experience. Its nearest rival, the Tesla Model Y, has long been the standard-bearer in electric range and charging network density. Despite Model Y undoubtedly benefiting from the Supercharger network being so reliable and widespread, the Sealion 7 excels in the interior experience. Some say the Model Y has a familiar but minimalist design for its cabin, too bland and not as user-friendly with all the controls on one screen. Unlike the Sealion 7 finds a place that modern meets traditional, upscale materials, physical buttons for essential functions, and an attention to detail that transforms the whole experience into a more hospitable and user-focused space.

The Sealion 7 stands up to, and in some cases bests, popular South Korean rivals like the Kia EV6 and Hyundai Ioniq 5. All three are celebrated for being futuristic-looking and packed with advanced technology, but the rotating infotainment screen of BYD is the pièce de résistance, which no rival can offer that level of practical flexibility. Added to that, the Sealion 7 AWD churns up numbers that are comparable with the costliest trims of the EV6 and Ioniq 5, signalling a more energetic and exciting drive. It’s able to meld the tech-forward attitude of its competitors with an unexpected amount of dynamic driver engagement that is actually fun.

Perhaps the biggest point of difference for the BYD Sealion 7 is its own Blade Battery technology. This battery structure is new and puts safety and long life of the battery as the foremost consideration, without compromising on range and power output. Rivals might brag about rugged battery packs, but BYD’s Blade Battery has undergone some of the most gruelling safety tests in the industry, nail penetration tests and more, providing even more peace of mind for owners. This core engineering focus, along with an all-new interior and fun-to-drive dynamics, sets the Sealion 7 up as an attractive option for buyers who want to embrace the latest innovations without giving up the comfort and well-built feel of the premium automobiles.

• Refined and User-Friendly Interior: Offers a more luxurious and practical cabin experience compared to the minimalist layouts of some key rivals.
• Versatile Rotating Infotainment Screen: Provides unique flexibility for navigation and media, enhancing the overall user interface.
• Engaging Driving Dynamics: Delivers exhilarating performance in its all-wheel-drive form, directly competing with the sportiest models in its class.
• Advanced Blade Battery Technology: Provides industry-leading safety and durability for ultimate peace of mind.
• Balance of Innovation and Familiarity: Appeals to drivers who desire cutting-edge technology within a comfortable and intuitive package.

Who is the BYD Sealion 7 Built For?

BYD Sealion 7’s adaptability will entice different types of drivers with different desires. This one’s a no-brainer for present-day homes. It’s wide open everywhere you want to stretch out, and it’s got a fully flat rear floor for little ones, big grown-ups, and all the jumbled stuff you bring along on the road. With plenty of boot space and convenient ISOFIX points, you can be effortless on the weekly shop and the holiday road trip. And more than just practical, all the high-tech safety features make you feel reassured, the smooth and quiet ride keeps the cabin calm and collected, so even the most stressed-out school run driver can find their zen, if only the school run would get any easier.

Meanwhile, the Sealion 7 is an enticing package for the more tech-oriented individual. The 15.6-inch rotating touchscreen is the centrepiece of the contemporary cabin. That one feature alone will attract those who like bleeding-edge gadgets and seamless digital integration. With perfect smartphone integration via Apple CarPlay and Android Auto, a premium sound system and a collection of smart driver-assist features, the vehicle serves as a connected hub on wheels. It’s made for the digitally focused, busy city dweller who thinks of their car as an extension of their connected life and wants an experience that’s both sophisticated and intuitive.

Above all, this SUV is for real car enthusiasts. It’s a practical family car that also has bags of fun under the bonnet. The dual-motor, all-wheel-drive version, in particular, offers blistering acceleration and surprisingly agile handling that can bring a smile to any driver on a curving roadway. It balances on a knife-edge, showing that you don’t have to sacrifice driving fun to get the room and features a family needs. The Sealion 7 is for a driver who wants a capable daily driver but also craves the thrill of a responsive and powerful ride.

• Spacious Interior with Flat Rear Floor: Ideal for families needing maximum passenger room and flexible seating arrangements.
• Advanced Technology Suite: Appeals to tech-forward individuals who value integrated connectivity and innovative features.
• Powerful Dual-Motor AWD Option: Caters to driving enthusiasts with its exhilarating performance and agile handling.
• Comprehensive Safety Systems: Offers reassurance for safety-conscious buyers and families.
• Versatile and Balanced Design: Meets the needs of those seeking a practical daily driver that is also fun and engaging.

BYD Sealion 7: Redefining the Electric SUV Experience

After a full week with the BYD Sealion 7 and putting it through almost every type of road condition, I can confidently say. Far from being just another electric SUV to add to the already overpopulated segment, the Ioniq 5 is a very well-engineered, extremely well-rounded vehicle that delivers a premium experience well beyond what its price tag would suggest. It achieves a remarkable equilibrium between fun performance, a roomy, upscale interior and a technology suite that actually makes you a better driver. The Sealion 7 is both forward-looking and comfortably contemporary, and it should be a viable contender that’s worthy of your attention.

Every aspect of the vehicle is designed with its strengths. The styling is modern and clean, with a sophisticated impression that isn’t too bold. This is complemented by a build quality and practicality level from the enormous cabin and boot that is very hard to beat. The dual-motor version will have a special draw for driving enthusiasts, as it generates a genuinely exhilarating amount of acceleration and agility. It proves you can have fun even behind the wheel of a family SUV. This combination of dynamic prowess and quiet comfort allows it to double as a versatile everyday driver that can be called upon for high-mileage motorway runs using polished composure.

All in all, the BYD Sealion 7 delivers such a potent package that it can take a strong stance beneath the established competition. It deftly upends conventions with a blend of solid power, practical everyday usability, and unique technology that appears both futuristic and user-friendly. Though BYD is still a relatively new name to most, the Sealion 7’s quality, capability, and thoughtful design are evident right from your first drive. If you’re looking for a mid-size electric SUV, this is one vehicle that should definitely be on your list. It’s a high-water mark and a benchmark this segment can be proud of.

• Holistic Design and Build Quality: A thoughtfully engineered vehicle that feels both premium and practical in its execution.
• Engaging and Powerful Performance: Provides a thrilling drive without sacrificing the comfort or usability required for daily life.
• Advanced and User-Friendly Technology: Integrates innovative features that make driving easier, safer, and more enjoyable.
• Exceptional Overall Value: Offers a comprehensive package of features and capabilities that challenge more expensive competitors.
• A Standout Market Contender: A credible and impressive choice that belongs on the test-drive list for any prospective electric SUV buyer.

Want to go for yourself? Schedule a test drive at The.Car today!