In contrast to the upper two dual-motor models, Comfort comes with a single, rear-mounted motor producing 308bhp. It derives its power from an 82.5kWh battery pack, and BYD quotes a 0-62mph time of 6.7 seconds. That ‘Blade’ battery is capable of up to 150kW charging speeds, which should get the battery from 10-80 per cent in around 32 minutes. Range is quoted at 300 miles.
But hold on a second. Aren’t high-end Chinese cars meant to be breaking the internet with their incredible charge speeds, performance and technology? A Volkswagen ID.5 isn’t just £10k cheaper, but it’ll also do an extra 45 miles on a charge and match the BYD for performance and top-up speeds. The flagship Ultimate model ups the range and charging to 329 miles and 230kW, but at £59,000 it’s hot on the heels of BMW’s new iX3 with its 500 miles and 400kW peak.
You sit high in the BYD’s driver’s seat, and the relatively low dashboard only accentuates this. The sloping roofline and tiny rear window don’t give it a particularly airy feeling – but the panoramic roof helps.
Connectivity has its highs and lows. The screen is relatively fast to react and has no problem maintaining a solid wireless connection for Apple CarPlay. But simple tasks are buried in multiple menus. You can also rotate the screen in a typical BYD way, but I find this utterly pointless.
We’ll go into more detail about how the Sealion drives and the sort of efficiency we’re getting over the course of the next few months, but at the moment it’s doing around 2.9 miles per kWh. This is less than what BYD quotes and is the result of largely urban driving so far, but that’s not such a bad number considering the recent cold weather.
The BYD will have to prove it’s worth the ambitious price tag by driving, cosseting and reassuring us to the levels we expect of its legacy-branded rivals that offer very similar, if not even better value. Only time will tell.
| Rating: | 3 stars |
| Model tested: | BYD Sealion 7 Comfort |
| On fleet since: | December 2025 |
| Price new: | £47,000 |
| Powertrain: | 82.5kWh battery/1x e-motor, |
| Power/torque: | 308bhp/380Nm |
| CO2/BiK: | 0g/km/3% |
| Options: | Premium paint (£1,100) |
| Insurance*: | Group; 46 Quote: £1,424 |
| Mileage: | 2,590 miles |
| Efficiency: | 3.02mi/kWh |
| Any problems? | None so far |
*Insurance quote from AA (0800 107 0680) for a 42-year-old in Banbury, Oxon, with three points.
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