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BYD ATTO 2 vs Kia e-Niro
Selected trimBoostChange trim214 mi · 51.1 kWh · £30,850
At a glance
The Kia e-Niro was replaced by the Kia Niro EV in 2022. Compare the BYD ATTO 2 with the Kia Niro EV
In this comparison, BYD ATTO 2 leads on value for money, motorway range and running costs, while the Kia e-Niro leads on family practicality.
Which should you choose?
Choose the BYD ATTO 2 if...
- you want the most for your money - best overall spec per pound
- you do long motorway journeys - it has the best estimated real-world range at speed
- you want the lowest running costs - from just 2p per mile on off-peak electricity
Choose the Kia e-Niro if...
- you need the most family-friendly option with good safety and space
How we reached the recommendation
Verdict
Our take
The BYD ATTO 2 leads in the most categories, but each car here has its strengths.
ValueBYD
BYD
4.6
Kia
0
Motorway RangeBYD
BYD
3.7
Kia
2.5
FamilyKia
BYD
2.3
Kia
3.7
Cost Per MileBYD
BYD
6.1
Kia
5.1
City Driving
BYD
7.3
Kia
7.1
Too close to call
What each car does better
See the specification differences behind the verdict, with supporting figures for each advantage.
BYD ATTO 2
Boost
- 34 miles more WLTP range
- 32 kW faster rapid charging
- 30 kW more power
- 1.9s quicker 0-62 mph
- 1 more year of battery warranty
Key specifications
Compare the key specifications for your selected trims.
| Measure | BYD ATTO 2Boost | Kia e-Niro2 |
|---|---|---|
| Price | £30,850 | Not available |
| Official range | 214 miles (better) | 180 miles |
| Boot space | 400 L | 451 L (better) |
| 0-62 mph | 7.9 sec (better) | 9.8 sec |
Size Comparison
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BYD ATTO 2
Kia e-Niro
Length
BYD ATTO 24,310mm-65mm
Kia e-Niro4,375mm
Width
BYD ATTO 21,830mm
Kia e-Niro1,805mm-25mm
Height
BYD ATTO 21,675mm
Kia e-Niro1,570mm-105mm
Space, size & parking
Parking & manoeuvring
Compare exterior dimensions to assess how each car fits UK parking spaces.
| Measure | BYD ATTO 2Boost | Kia e-Niro2 |
|---|---|---|
| Length | 4,310 mm | 4,375 mm |
| Width (mirrors folded) | 1,830 mm | 1,805 mm (better) |
| Width with mirrors out | 2,060 mm | Not available |
| Height | 1,675 mm | 1,570 mm |
| Turning circle | 10.5 m (better) | 10.6 m |
| Clearance in a standard bayA standard UK parking bay is 2,400 mm wide. | 570 mm spare | 595 mm spare (better) |
People & luggage
Compare seating, child-seat mounting points, boot space and towing capacity.
| Measure | BYD ATTO 2Boost | Kia e-Niro2 |
|---|---|---|
| Seats | 5 | 5 |
| Boot space (seats up) | 400 L | 451 L (better) |
| Boot space (seats down) | 1340 L | Not available |
| Towing capacity (braked) | 750 kg | Not available |
How each stacks up
Percentile ranks against UK EVs of the same body style.
BYD ATTO 2
- At 4,310 mm, shorter than 85% of SUVs in our UK catalogue.
- One of 33 of 232 UK EVs in our catalogue with V2L (vehicle-to-load) support.
- 10.5 m turning circle, tighter than 80% of SUVs in our database.
Kia e-Niro
- Uses 153 Wh/km on the WLTP cycle, more efficient than 80% of SUVs we track.
- At 4,375 mm, shorter than 80% of SUVs in our UK catalogue.
Full specifications
| Specification |  BYD ATTO 2 Boost |  Kia e-Niro 2 |
|---|---|---|
| Dimensions | ||
| Length | 4.31m | 4.38m+65mm |
| Width | 1.83m | 1.80m-25mm |
| Width (mirrors) | 2.06m | Not available |
| Height | 1.68m | 1.57m-105mm |
| Wheelbase | 2.62m | 2.70m+80mm |
| Ground Clearance | 165mm | 155mm-10mm |
| Capacity | ||
| Boot (seats up) | 400L | 451L (better) |
| Boot (seats down) | 1340L | Not available |
| Seats | 5 | 5 |
| Practicality | ||
| Turning Circle | 10.5m (better) | 10.6m |
| Kerb Weight | 1,590kg (better) | 1,667kg |
| Towing Capacity | 750kg | Not available |
| Electric | ||
| Battery | 51.1kWh (better) | 39.2kWh |
| Range (WLTP) | 214 mi (better) | 180 mi |
| Max DC Charge | 82kW (better) | 50kW |
| Pricing | ||
| UK MSRP | £30,850 | Not available |
| Details | ||
| Body Style | SUV | SUV |
| Available | 2025+ | 2019–2022 |
* BYD ATTO 2: Euro NCAP crash-safety rating not published. The vehicle has been assessed under the Green NCAP sustainability programme only.
Range & charging
Range, charging & battery
Check official and estimated driving range alongside charging speeds, efficiency and battery technology.
| Measure | BYD ATTO 2Boost | Kia e-Niro2 |
|---|---|---|
| Official range (WLTP) | 214 miles (better) | 180 miles |
| Estimated motorway rangeEVcarsguide estimate at sustained motorway speed. | 178 miles (better) | 126 miles |
| Max rapid charge rate | 82 kW (better) | 50 kW |
| Home AC charging | 11 kW (better) | 7.2 kW |
| Energy consumption | Not available | 153 Wh/km |
| Usable battery capacity | 45.1 kWh (better) | 39.2 kWh |
| Battery chemistry | LFP | NMC |
| Heat pump | Standard | Not available |
Driving & everyday use
Performance & drivetrain
Compare acceleration, power and drivetrain specifications for the selected trims.
| Measure | BYD ATTO 2Boost | Kia e-Niro2 |
|---|---|---|
| 0-62 mph | 7.9 sec (better) | 9.8 sec |
| Power | 130 kW (better) | 100 kW |
| Torque | 290 Nm | 395 Nm (better) |
| Drivetrain | FWD | fwd |
What the critics say
See how UK motoring publications rate each car in their road tests.
BYD ATTO 2
Boost
Kia e-Niro
2
Watch the reviews
Watch selected video reviews here, or visit each model page for the full collection.
Reviews and videos discuss each model overall; the specifications above apply to your selected trims.
Prices & deals
New and used prices
Current pricing and recent used-market behaviour.
| Measure | BYD ATTO 2Boost | Kia e-Niro2 |
|---|---|---|
| Used market price from | £19,991 | £14,495 |
| Average used price | £20,662 | £15,045 |
| Recent used-price trend | Down 5.9% over ~6 months | Broadly flat |
Used prices are indicative figures gathered from independent UK dealer listings and change frequently.
Calculate your real costs
For a useful running-cost comparison, factor in your mileage, charging access and current petrol or diesel car alongside the EV estimate.
Compare with petrol or diesel
Compare purchase price, energy, road tax and maintenance with a petrol or diesel alternative.
Calculate company-car tax
Work out monthly Benefit-in-Kind using current and future HMRC rates.
Cost per mile
Compare EV charging costs per mile with petrol and diesel using your charging options.
Check a lease quote
Assess the effective monthly cost alongside the list price and expected depreciation.
Safety & ownership confidence
Euro NCAP - BYD ATTO 2 Boost
BYD ATTO 2 Boost
Euro NCAP crash-safety rating not published. The vehicle has been assessed under the Green NCAP sustainability programme only.
Warranty
Check the published battery warranty cover for each selected trim.
| Measure | BYD ATTO 2Boost | Kia e-Niro2 |
|---|---|---|
| Battery warranty | 8 years (better) | 7 years |
| Battery warranty distance | 250,000 km (better) | 160,934 km |
Buying options
Get a quote
BYD ATTO 2
Used on AutoTraderLease deals
Kia e-Niro
Used on AutoTraderLease deals
Frequently asked questions
What are the BYD ATTO 2 and Kia e-Niro like on a long motorway trip?
EVcarsguide estimates a real-world motorway range of about 178 miles for the BYD ATTO 2 and 126 miles for the Kia e-Niro - both below their WLTP figures, because sustained high speed is the hardest case for an EV. The BYD ATTO 2 goes roughly 52 miles further between charging stops.
Which is easier to park and drive in town, the BYD ATTO 2 or the Kia e-Niro?
The two are within 25 mm on width, so neither is meaningfully easier to thread into a tight space. In a standard 2,400 mm bay that leaves about 595 mm of total clearance for the Kia e-Niro and about 570 mm of total clearance for the BYD ATTO 2.
Which battery will hold up better as a used buy, the BYD ATTO 2 or the Kia e-Niro?
Over a 8-year ownership window EVcarsguide's degradation model projects roughly 90% battery health for the BYD ATTO 2 and 86% for the Kia e-Niro. That gives the BYD ATTO 2 a modest edge in retained real-world range. The BYD ATTO 2's LFP-type pack tolerates daily 100% charging, while the Kia e-Niro's NMC-type pack lasts longest kept to about 80% for everyday use. The BYD ATTO 2 has the longer battery warranty at 8 years, versus 7 for the Kia e-Niro.
Go deeper on each car
Visit the full model pages for owner feedback, expert reviews, used prices and battery-health information.
Compare against other rivals
Compare similarly sized and priced electric cars before finalising your shortlist.
More BYD ATTO 2 comparisons
More Kia e-Niro comparisons
See both cars in our rankings
EVcarsguide scores every verified EV on price, range, family use and running costs. Here is where this pair appears.
Where the BYD ATTO 2 and Kia e-Niro rank among the best family EVsWhere the BYD ATTO 2 and Kia e-Niro rank among the best electric SUVsWhere the BYD ATTO 2 and Kia e-Niro rank among the best motorway EVsWhere the BYD ATTO 2 and Kia e-Niro rank among the best city EVsWhere the BYD ATTO 2 and Kia e-Niro rank among the cheapest EVs to runWhere the BYD ATTO 2 and Kia e-Niro rank among EVs with the biggest boots
If neither is quite right
Explore other verified electric cars that may better suit the priorities this pair does not meet.
Further reading
Explore buying and ownership guides to help you choose between these electric cars.
GuideBuying a Used BYD Atto 2 (2025 on): Boost vs Comfort & What to Pay
A used BYD Atto 2 buyer’s guide: the 51 kWh Boost and 64.8 kWh Comfort, why a discounted new Comfort can undercut a nearly new Boost, BYD’s 8-year battery warranty, real-world range and a printable checklist.
Guide
Buying a Used Kia e-Niro or Niro EV: Which Is Which, Range, Warranty & What to Check
A used Kia e-Niro (2019-2022) and Niro EV (2022-on) buyer’s guide: telling them apart, 39 vs 64 kWh, trims, Kia’s 7-year warranty, drivetrain noise, heat pump, recalls, real-world range, what to pay and a printable checklist.
Data accuracy
Specs are sourced from manufacturer websites and manually reviewed. These figures were last verified .