ATTO 3 EVO Design vs smart #1 Premium: UK seats, kit and charging

The BYD in this comparison is the new ATTO 3 EVO Design: rear-wheel drive, 74.8 kWh Blade LFP battery and a declared 230 kW motor. It is not the earlier front-drive ATTO 3, and it is not the AWD EVO Excellence. The current dedicated UK EVO page and linked specification distinguish these choices. A classic ATTO 3 review or a photograph of Excellence does not establish Design’s equipment.

The current smart UK page labels its technical, exterior and interior equipment sections as #1 Premium. Its charging footnote excludes Pure and Pro from the higher AC and DC capabilities, so those lower grades must not be substituted into the Premium proposal. We do not complete the currently offered Premium’s battery capacity, motor output, range or delivered model year from an older stock listing.

Both brands provide current order, configuration or retailer routes. Confirm the grade, build, colour, equipment and delivery date on the actual new-car order. A stock link or a live campaign does not reserve a vehicle, and a brochure publication date is not the model year of your delivered car.

Premium’s current equipment description identifies a sliding rear bench. That allows you to redistribute the space between rear passengers and luggage. Try its positions with the front seats set for the regular adults. A useful movement for an occasional adult passenger may cease to be useful once a particular child restraint or pushchair is installed. Follow the car and restraint instructions rather than moving seats solely to maximise a brochure volume.

EVO Design lists a 40:60 split-fold rear seat, with no sliding-bench adjustment specified in the selected sheet. It also declares 490 litres of rear boot space, rising to 1,360 with the rear seats folded, plus a separate 101-litre front compartment. The front storage can be useful for items you want away from family luggage, but it does not turn the rear opening into one continuous 591-litre compartment.

We have not established a Premium boot volume on a matched seat position and measurement method here. Nor have we loaded these cars together. Take the same bags, keep the required seats available and check the opening, floor and access to the charging cable. A folded-seat maximum is irrelevant when those seats must carry passengers. If neither arrangement works, the right conclusion is to broaden the body-style search.

This is a new-car equipment and packaging decision. If you are inspecting an earlier registered example instead, the used ATTO 3 guide covers a different purchase task; do not carry its classic-model specifications into an EVO order.

The EVO Design column includes powered front seats, heating and ventilation for both front occupants, dual-zone air conditioning, a heat pump, powered tailgate and front and rear parking sensors with a 360-degree camera. These are useful features to request in the demonstration vehicle. Design does not include the panoramic sunroof, rear-seat heating or W-HUD that the sheet assigns to Excellence.

Premium’s current UK list includes powered and heated front seats, a head-up display, Panoramic Halo Roof, heat pump and a Beats system with 13 speakers. Its page also describes matrix headlamps. We do not infer front-seat ventilation or a particular current battery from that list. Check the actual Premium build on the order rather than assuming all photographs show the vehicle being supplied.

If front-seat ventilation matters on your regular journeys, Design has a clearly identified reason to be tried first. If keeping driving information in a head-up display or adjusting rear space is more useful, Premium supplies a different reason. Neither feature list measures seat support, camera quality, sound quality or ease of use. Adjust both seats, pair your phone and try the controls while stationary before assigning value to the equipment.

BYD declares up to 220 kW DC and a 25-minute 10-80% session for EVO. Its footnote describes a 25°C ambient test and recommends a high-performance station rated at 350 kW or above, while noting battery temperature, starting charge and station power allocation. That is a declared test reference, not a promise that every UK charger will deliver that session.

smart gives up to 150 kW DC and approximately 30 minutes from 10 to 80% under optimal conditions for the Premium-applicable specification. The percentage window matches BYD’s, but the tests were not conducted together. We do not turn the five-minute difference in the documents into a measured advantage at every stop, or assume a peak power remains available for the whole session.

For regular long journeys, identify the actual stations, an alternative stop and a reasonable arrival reserve. Include access, waiting and payment time. If the charging hardware on your route rarely offers the required output, the headline difference may be less useful than it appears. If high-output stops are frequent and convenient, EVO’s declared capability is a legitimate reason to investigate that route in more detail.