Electric vehicles are reshaping the SUV market, with Chinese newcomer BYD Atto 3 challenging established players like the Kia Niro EV. Both deliver 201 horsepower from front-wheel-drive setups, but differences in battery size, efficiency, and driving feel set them apart. This comprehensive review pits them head-to-head across key areas to determine the superior choice for everyday drivers seeking practicality, range, and refinement.
Powertrain and Performance Specs at a Glance
At their core, these EVs share similar outputs but diverge in battery capacity and real-world delivery. The BYD Atto 3 packs a 60.5kWh lithium-ion battery, while the Kia Niro EV steps up with 64.8kWh usable capacity. This edge helps the Niro achieve better efficiency in tests.
| Specification | BYD Atto 3 | Kia Niro EV |
|---|---|---|
| Price (starting) | £38,990 | £39,545 |
| Battery (usable) | 60.5kWh | 64.8kWh |
| Power | 201bhp | 201bhp |
| 0-62mph | 7.3s | 7.8s |
| Top Speed | 99mph | 103mph |
| Drive | FWD | FWD |
The Atto 3 edges ahead in acceleration, but the Niro’s torque sits at 188 lb-ft compared to the BYD’s 229 lb-ft, influencing low-speed pull. Both use permanent magnet synchronous motors in a 400V architecture.
Real-World Efficiency and Range Comparison
Range is crucial for EV buyers. WLTP figures claim 260 miles for the Atto 3 and 285 miles for the Niro EV, but tests reveal the truth. In a direct twin test, the BYD returned 3.5 miles per kWh over 212 miles, while the Kia hit 3.7 mi/kWh for 240 miles—nearly 30 miles more. Independent data confirms the Niro’s lead: GCC real-world range of 242 miles vs. 222 miles for the Atto 3.
- BYD Atto 3: Efficiency shines in urban cycles but drops on highways due to higher wind noise.
- Kia Niro EV: Superior energy use across mixed driving, aided by lighter curb weight (3721 lb vs. 3858 lb).
Charging follows suit: Both support 11kW AC, but the Atto 3’s 150kW DC peak outpaces the Niro’s 80kW, enabling 10-80% in 44 minutes vs. 43 minutes—minimal difference in practice.
Driving Dynamics: City, Roads, and Highways
Urban Maneuverability
In town, both activate pedestrian sound generators below 20mph. The Atto 3’s synth is spaceship-like and cuts off abruptly, feeling less refined than the Niro’s smoother tone. Light steering aids parking, with the Kia offering superior visibility and five regen levels via paddles, including true one-pedal driving. The BYD relies more on friction brakes with a softer pedal, lacking adjustable regen.
Twisty A- and B-Roads
On undulating roads, the Niro EV excels with controlled suspension that minimizes pitch and roll. It feels planted in corners, extracting full performance confidently. The Atto 3’s softer setup suits gentle cruising but pitches under hard acceleration or braking, with numb steering and body lean reducing composure.
Motorway Stability
Highway refinement favors the Kia, quieter against wind with less tire roar. The BYD cruises adequately but generates more noise, though both handle speeds competently up to their limits.
| Driving Scenario | BYD Atto 3 Strengths | Kia Niro EV Strengths |
|---|---|---|
| City | Refined low-speed ride | One-pedal regen, visibility |
| A/B Roads | Decent pace | Stability, handling |
| Motorway | Comfortable cruise | Quieter cabin |
Design and Practicality Breakdown
Both are compact SUVs seating five, with identical 107.1-inch wheelbases. The Atto 3 measures slightly longer (175.4 in) and taller (63.6 in), while the Niro is lower (61.8 in) and narrower.
- Cargo Space: Niro leads with 22.8 cu ft trunk (63.7 max) plus frunk; Atto 3 offers 15.5 cu ft (47.3 max).
- Build: Kia’s lighter weight aids efficiency; BYD feels sturdy but heavier.
Interiors prioritize tech: BYD’s rotating screen impresses, but Kia’s layout feels more intuitive for daily use.
Safety Ratings and Driver Aids
Both earn five-star Euro NCAP ratings. Atto 3 scores 91% adult/89% child protection (2022), Niro 91/87% (2021 hybrid test). Standard kit includes AEB, lane-keep, seven airbags, and parking sensors/cameras.
| Safety Feature | BYD Atto 3 | Kia Niro EV |
|---|---|---|
| Adult Protection | 91% | 91% |
| Child Protection | 89% | 87% |
| Pedestrian | 69% | 77% |
| Assistance | 74% | 91% |
| Isofix Points | 3 | 2 |
The Niro’s higher assistance score reflects advanced aids.
Ownership Costs and Warranty
No VED for either, with 0g/km CO2. Kia’s seven-year warranty trumps BYD’s, though both qualify for EV incentives. Running costs favor the efficient Niro.
Pros and Cons Summary
BYD Atto 3
- Pros: Lower price, quicker acceleration, faster DC charging.
- Cons: Less range, softer handling, no one-pedal drive.
Kia Niro EV
- Pros: Better efficiency/range, superior dynamics, more cargo space.
- Cons: Slightly slower sprint, slower peak charging.
Which EV SUV Wins?
The Kia Niro EV takes the crown for balanced excellence in range, handling, and refinement, ideal for varied driving. The BYD Atto 3 appeals to budget-conscious buyers prioritizing value and urban comfort.
Frequently Asked Questions (FAQs)
Which has the longer real-world range?
The Kia Niro EV, with 240 miles tested vs. BYD’s 212 miles.
Is the BYD Atto 3 faster?
Yes, 0-62mph in 7.3s vs. 7.8s, though differences are subtle.
Does either support one-pedal driving?
Only the Kia Niro EV, with adjustable regen paddles.
How do charging speeds compare?
BYD peaks at 150kW DC, Kia at 80kW, but 10-80% times are similar.
Are they safe for families?
Both five-star rated, with comprehensive aids.
References
- BYD Atto 3 vs Kia Niro EV 3: 2023 twin test review — Auto Express. 2023-05-20. https://www.autoexpress.co.uk/byd/atto-3/360254/byd-atto-3-vs-kia-niro-ev-3-2023-twin-test-review
- BYD Atto 3 FWD vs Kia Niro EV Long Range — Green Cars Compare. 2024. https://greencarscompare.com/compare/cars/byd-atto-3-vs-kia-niro-ev/

