Mercedes-Benz GLC Electric vs XPeng G9
The Mercedes-Benz GLC Electric leads on fast-charge peak. The XPeng G9 leads on cargo space.
SUV
GLC 400 4MATIC Electric SUV
Maker's price (MSRP), US
86/100#8 of 80 · Everyday
SUV
2025 G9 625 Long Range Max
1 of 9 versions
China · checked Sep 18, 2026 · xiaopeng.com
84/100#22 of 281 · Everyday
Who's ahead - and by how much?
GLC ElectricMercedes-Benz GLC ElectricG9XPeng G9
- Range
Different test cycles - not compared.
- Fast-charge peak- best on this row+70 kW· 27%
- Cargo space- best on this row+3.2 cu ft· 16%
- Battery warranty- best on this row+2 years· 25%
- AC charging- best on this row+1 kW· 15%
- Top speed- best on this row+8 mph· 6%
Every spec side by side
| Spec | Mercedes-Benz GLC Electric | XPeng G9 |
|---|---|---|
| Range and efficiency | ||
| Range (EPA) | no data | |
| Range (WLTP) | no data | |
| Range (CLTC) | no data | |
| Efficiency lower is better | ||
| Battery | ||
| Charging | ||
| Fast-charge peak | - best on this row | |
| 10–80% charge lower is better | ||
| Full charge at 240 V lower is better | no data | |
| AC charging | - best on this row | |
| DC port | no data | |
| Performance | ||
| 0–62 mph lower is better | no data | |
| 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 | - best on this row | |
| Cell chemistry | ||
| Equipment | ||
| Heat pump | ||
| Vehicle-to-load (V2L) | no data | |
Which one suits you?
Pick the Mercedes-Benz GLC Electric if
Pick the XPeng G9 if
Score by category
out of 100
Mercedes-Benz GLC ElectricXPeng G9
Range
98- Different test cycles - not compared.90Charging
7270Performance
no data68Practicality
8189
How much is each in the US?
Questions
Which goes further on a charge?
Range
- Mercedes-Benz GLC Electric
- EPA
- XPeng G9
- 354 miWLTPcontested: sources disagree
- Ahead by
- Different tests
Which charges faster?
10–80% charge
- Mercedes-Benz GLC Electric
- XPeng G9
- 12 / 20 mincontested: sources disagree
Fast-charge peak
- Leader
- Mercedes-Benz GLC Electric
- Mercedes-Benz GLC Electric
- XPeng G9
- 260 kW
- Ahead by
- 70 kW
Where next
Compare with others
Mercedes-Benz GLC Electric vs
- Tesla Model XTesla Model X scores 1 higher
- Score
- 87
- Price
- - No US price yet
- Tesla Model STesla Model S scores 1 higher
- Score
- 87
- Price
- - No US price yet
- Hongqi EHS7Hongqi EHS7 scores 1 higher
- Score
- 87
- Price
- - No US price yet
- Hongqi Tiangong 08 (天工08)Hongqi Tiangong 08 (天工08) scores 1 higher
- Score
- 87
- Price
- - No US price yet
Where the numbers come from
Checked Oct 23, 2026 · 20 sources
Every source link (43)
- https://www.fueleconomy.gov/feg/noframes/50855.shtml
- https://ovi.rdw.nl/default.aspx?kenteken=KLP26V
- https://ovi.rdw.nl/default.aspx?kenteken=KBK72K
- https://ovi.rdw.nl/default.aspx?kenteken=KLD58H
- https://www.mbusa.com/en/vehicles/model/glc/suv/glc400e4
- https://www.miit.gov.cn/jgsj/zbys/wjfb/art/2026/art_a9711faa88734c56b4218efc091c503c.html
- https://www.miit.gov.cn/jgsj/zbys/wjfb/art/2026/art_dbb6d7d4034741d782ca702bb4866fa3.html
- https://www.electrifying.com/reviews/mercedes-reviews/glc-eq/review
- https://www.fueleconomy.gov/ws/rest/vehicle/50856
- https://www.caranddriver.com/mercedes-benz/glc-class-ev
- https://www.caranddriver.com/reviews/a70790815/2027-mercedes-benz-glc400-ev-drive/
- https://www.mbofmilwaukeenorth.com/research/2027-mercedes-benz-glc-electric-suv-faq/
- https://www.xpeng.com/ae/g9specs.html
- https://xpeng.com/model/g9
- https://www.miit.gov.cn/jgsj/zbys/wjfb/art/2022/art_d9ed7e8307cc44aea71379a6e6034090.html
- https://store.xpeng.com/de/configurator/NEW_G9
- https://www.xiaopeng.com/g9_2025/configuration.html
- https://www.miit.gov.cn/datainfo/dljdclscqyjcpgg/xcpgs400wegwew/art/2025/art_9b24dd994f0f4b4a95400c7323aa2d05.html
- https://discodata.eea.europa.eu/sql?query=SELECT%20Mk%2C%20Cn%2C%20%5BEp%20(KW)%5D%2C%20%5BM%20(kg)%5D%2C%20%5BZ%20(Wh%2Fkm)%5D%2C%20Zr%2C%20SUM(R)%20AS%20registrations%20FROM%20%5BCO2Emission%5D.%5Blatest%5D.%5Bco2cars_2024Pv29%5D%20WHERE%20Ft%3D'electric'%20AND%20Mk%3D'XPENG'%20AND%20Cn%3D'G9'%20GROUP%20BY%20Mk%2C%20Cn%2C%20%5BEp%20(KW)%5D%2C%20%5BM%20(kg)%5D%2C%20%5BZ%20(Wh%2Fkm)%5D%2C%20Zr
- https://www.miit.gov.cn/datainfo/dljdclscqyjcpgg/xcpgs390ssew/art/2024/art_6e9b477e063040eda8924f92d60ad2c1.html
- https://www.miit.gov.cn/jgsj/zbys/wjfb/art/2022/art_7dd0698b1895437ba3bedcbc53053fae.html
- https://www.miit.gov.cn/jgsj/zbys/wjfb/art/2024/art_fc3f430a318e4a33bd52f574359d4400.html
- https://www.miit.gov.cn/jgsj/zbys/wjfb/art/2022/art_0077a58668b344f3b3600697985a900d.html
- https://store.xpeng.com/nl/configurator/New_G9
- https://www.miit.gov.cn/datainfo/dljdclscqyjcpgg/xcpgs390ssew/art/2024/art_a23c41d4298b4fa1a93607b674795ec4.html
- https://store.xpeng.com/fr/configurator/New_G9
- https://www.miit.gov.cn/jgsj/zbys/wjfb/art/2022/art_9b5637b271c14c0aad67e3df4a067124.html
- https://www.xiaopeng.com/g9_2026/configuration.html
- https://www.miit.gov.cn/datainfo/dljdclscqyjcpgg/xcpgs400wegwew/art/2025/art_05b52da0bac74959ae9d15d756431931.html
- https://www.xiaopeng.com/g9_2026.html?reserve_source=168801
- https://www.miit.gov.cn/datainfo/dljdclscqyjcpgg/xcpgs390ssew/art/2024/art_43ad0b1cf5a24803b7e14b81993d65f4.html
- https://www.miit.gov.cn/jgsj/zbys/wjfb/art/2025/art_3fcfe791d4ff4939bca24b07249ece2d.html
- https://www.automotiveworld.com/news-releases/xpengs-g9-and-p7-impress-naf-with-range-and-charging-capabilities/
- https://www.xiaopeng.com/g92025/configuration.html
- https://opendata.rdw.nl/resource/8ys7-d773.json?kenteken=GBB21H
- https://www.euroncap.com/assessments/xpeng/g9/1048/
- https://car.autohome.com.cn/config/spec/71060.html
- https://www.inputmag.dk/test-xpeng-g9-er-basismodellen-der-foeles-som-en-topmodel/
- https://cnevpost.com/2025/03/13/xpeng-launches-updated-g6-g9/
- https://www.electrive.net/2025/03/20/neue-xpeng-g6-und-g9-laden-mit-5c-von-10-auf-80-soc-in-12-minuten/
- https://www.xiaopeng.com/help/baoxiu.html?forcePlat=h5
- https://www.sportwagen-infos.de/xpeng-deutschland-waermepumpe-x-hp3-0-thermomanagementsystem/
- https://en.wikipedia.org/wiki/XPeng_G9