BMW iX3 (Neue Klasse) vs BYD Great Tang EV (大唐)
The BYD Great Tang EV (大唐) leads on fast-charge peak. The BMW iX3 (Neue Klasse) leads on 0–62 mph.
SUV
2027 BMW iX3 50 xDrive (20 inch Summer Tires)
1 of 12 versions
Maker's price (MSRP), US
checked May 7, 2026
85/100#3 of 87 · Everyday
SUV
2026 800KM · name as listed in Chinese
No US price yet
94/100#2 of 421 · Everyday
Who's ahead - and by how much?
iX3 (Neue Klasse)BMW iX3 (Neue Klasse)Great Tang EV (大唐)BYD Great Tang EV (大唐)
- Range
Different test cycles - not compared.
- Fast-charge peak- best on this row+200 kW· 50%
- 0–62 mphlower is better- best on this row2.9 s quicker· 37%
- Cargo space- best on this row+2 cu ft· 12%
- Efficiencylower is better- best on this row4.4 kWh/100 mi faster· 15%
- Top speed- best on this row+19 mph· 15%
Every spec side by side
| Spec | BMW iX3 (Neue Klasse) | BYD Great Tang EV (大唐) |
|---|---|---|
| Range and efficiency | ||
| Range (EPA) | no data | |
| Range (WLTP) | no data | |
| Range (CLTC) | no data | |
| Efficiency lower is better | - best on this row | |
| Battery | ||
| Charging | ||
| Fast-charge peak | - best on this row | |
| 10–80% charge lower is better | no data | |
| Full charge at 240 V lower is better | no data | |
| AC charging | no data | |
| Performance | ||
| 0–62 mph lower is better | - best on this row | |
| 0–60 mph lower is better | no data | |
| Power | ||
| Torque | - best on this row | |
| Top speed | - best on this row | |
| Drive | ||
| Space and size | ||
| Cargo space | - best on this row | |
| Front trunk | - best on this row | |
| Seats | ||
| Length | ||
| Width | ||
| Height | ||
| Wheelbase | ||
| Ground clearance | no data | |
| Weight | no data | |
| Battery and warranty | ||
| Battery warranty | no data | |
| Cell chemistry | ||
| Equipment | ||
| Heat pump | ||
| Vehicle-to-load (V2L) | no data | |
Which one suits you?
Pick the BMW iX3 (Neue Klasse) if
Score by category
out of 100
BMW iX3 (Neue Klasse)BYD Great Tang EV (大唐)
Range
100- Different test cycles - not compared.99Charging
97100Performance
8851Practicality
7579
How much is each in the US?
BMW iX3 (Neue Klasse)
Maker's price (MSRP), US
checked May 7, 2026 - Price checked May 7, 2026 - it may be out of date
press.bmwgroup.com- iX3 50 xDrive
- $61,500
BYD Great Tang EV (大唐)
No US price yet
Questions
Which goes further on a charge?
Range
- BMW iX3 (Neue Klasse)
- 434 miEPA
- BYD Great Tang EV (大唐)
- CLTC
- Ahead by
- Different tests
Which charges faster?
BYD Great Tang EV (大唐)Great Tang EV (大唐)
Fast-charge peak
- Leader
- BYD Great Tang EV (大唐)
- BMW iX3 (Neue Klasse)
- 400 kW
- BYD Great Tang EV (大唐)
- Ahead by
- 200 kW
Which is quicker?
BMW iX3 (Neue Klasse)iX3 (Neue Klasse)
0–62 mph
- Leader
- BMW iX3 (Neue Klasse)
- BMW iX3 (Neue Klasse)
- 4.9 s
- BYD Great Tang EV (大唐)
- Ahead by
- 2.9 s
Where next
- BYD Great Tang EV (大唐)Full specs, prices by trim, sourcesOpen card
Compare with others
BMW iX3 (Neue Klasse) vs
BYD Great Tang EV (大唐) vs
Where the numbers come from
Checked May 18, 2026 · 30 sources
Every source link (49)
- https://www.bmw.co.uk/en/all-models/x-models/ix3/bmw-ix3-50-xdrive.bmw
- https://www.press.bmwgroup.com/united-kingdom/article/detail/T0452406EN_GB/the-start-of-a-new-era-the-new-bmw-ix3?language=en_GB
- https://www.bmwusa.com/vehicles/x-series/ix3/bmw-ix3.html
- https://www.fueleconomy.gov/feg/Find.do?action=sbs&id=50385
- https://www.press.bmwgroup.com/usa/article/detail/T0457571EN_US/bmw-officially-announces-pricing-and-range-for-2027-bmw-ix3-50-xdrive?language=en_US
- https://www.fueleconomy.gov/feg/Find.do?action=sbs&id=50384
- https://www.bmw.co.uk/content/bmw/marketGB/bmw_co_uk/en/all-models/x-series/ix3/ix3-2025-na5-bev-technical-data.html
- https://www.fueleconomy.gov/feg/Find.do?action=sbs&id=50611
- https://www.bmwgroup.com/en/news/general/2025/the-new-BMW-iX3.html
- https://www.fueleconomy.gov/feg/Find.do?action=sbs&id=50387
- https://www.fueleconomy.gov/feg/Find.do?action=sbs&id=50386
- https://www.bmw.co.uk/en/all-models/x-models/ix3/bmw-ix3-technical-data.html/bmw-ix3-50-xdrive.bmw
- https://www.fueleconomy.gov/feg/epadata/vehicles.csv
- https://www.press.bmwgroup.com/global/article/detail/T0454649EN/the-bmw-ix3-ushers-in-next-generation-innovations-at-ces-2026?language=en
- https://www.bmw.de/de/topics/neuwagen/warranty.html
- https://www.press.bmwgroup.com/global/article/detail/T0451998EN/%3CtagLinkPrefix%3E
- https://www.bmw.de/de/neufahrzeuge/x/ix3/bmw-ix3.html
- https://www.caranddriver.com/bmw/ix3/specs
- https://www.arenaev.com/2026_bmw_ix3_50_xdrive_real_life_range_test_with_21inch_wheels_and_summer_tires-news-5901.php
- https://www.autoexpress.co.uk/bmw/ix3/367716/new-bmw-ix3-revealed-2025
- https://www.bmwusa.com/vehicles/x-series/ix3/bmw-ix3-technical-data.html/ix3-50-xdrive.bmw
- https://www.bmw.co.uk/en/all-models/x-models/ix3/bmw-ix3-technical-data.html
- https://www.adac.de/rund-ums-fahrzeug/autokatalog/marken-modelle/bmw/ix3/na5/343921/
- https://de.motor1.com/reviews/797692/bmw-ix3-2026-alltagstest/
- https://www.press.bmwgroup.com/global/article/attachment/T0451998EN/636975
- https://electrek.co/2026/04/30/bmw-updates-new-ix3-range-estimates-to-434-miles/
- https://www.automobile-propre.com/articles/supertest-bmw-ix3-2026-les-temps-de-recharge-et-de-voyage-de-notre-essai/
- https://www.elektroautoladekabelshop.com/ladekabel-ratgeber/bmw-ix3-ladekabel-ratgeber
- https://insideevs.com/reviews/793046/bmw-ix3-review-neue-klasse/
- https://www.carvitra.de/dinauto24-gmbh/bmw-ix3-50-xdrive-dv9y42
- https://www.fueleconomy.gov/ws/rest/vehicle/50384
- https://www.bmw.com.sg/content/dam/bmw/marketASIA/bmw_com_sg/pdfs/BMW_SG_Spec_card_2026_iX3_50_xDrive_M_Sport_04.pdf.asset.1779255893560.pdf
- https://www.bmwofmilwaukeenorth.com/research-hub/bmw-ix3-research-hub/2027-bmw-ix3-faq/
- https://www.caranddriver.com/bmw/ix3
- https://www.euroncap.com/assessments/bmw/ix3/1232/
- https://www.fueleconomy.gov/ws/rest/vehicle/50385
- https://www.bmw.de/content/dam/bmw/marketDE/bmw_de/new-vehicles/pricelists/preisliste-bmwiX3-50-xdrive.pdf.coredownload.pdf
- https://newsroom.bmwgroup.com/americas/bmw-officially-announces-pricing-and-range-for-2027-bmw-ix3-50-xdrive
- https://www.caranddriver.com/reviews/a74184219/2027-bmw-ix3-test/
- https://www.bmwblog.com/2025/09/05/bmw-ix3-2026-neue-klasse-suv/
- https://www.autoevolution.com/news/2026-bmw-ix3-shows-production-lights-first-neue-klasse-model-will-debut-september-2025-251113.html
- https://www.miit.gov.cn/jgsj/zbys/wjfb/art/2026/art_ed2732ebb5c840938668d0832ded5631.html
- https://www.byd.com/cn/dynasty-home/models/tang/da-tang-ev
- https://chejiahao.m.autohome.com.cn/info/25977796
- https://car.m.autohome.com.cn/config/spec/76830.html
- https://car.autohome.com.cn/config/spec/76830.html
- https://db.auto.sohu.com/model_7833/config
- https://www.evlook.com/datang/peizhi
- https://auto.sina.cn/newcar/2026-06-17/detail-inictnut2756821.d.html?vt=4&pos=108&his=0