GMC Sierra EV vs Kia EV6
The Kia EV6 leads on 10–80% charge. The GMC Sierra EV leads on cargo space.
Pickup
2026 Sierra EV AT4 Max Range
1 of 10 versions
Maker's price (MSRP), US
80/100#10 of 87 · Everyday
SUV
2026 Kia EV6 Light Long Range RWD
1 of 25 versions
Maker's price (MSRP), US
checked May 4, 2026
81/100#9 of 87 · Everyday
Kia EV6 is cheaper by $54,295
Who's ahead - and by how much?
Sierra EVGMC Sierra EVEV6Kia EV6
- Range (EPA)
A disputed figure or another version's - not compared.
- 10–80% chargelower is better- best on this row20 min faster· 50%
- Fast-charge peak- best on this row+110 kW· 46%
- Cargo space- best on this row+33.1 cu ft· 136%
- 0–60 mphlower is better- best on this row3 s faster· 41%
- Battery warranty- best on this row+2 years· 25%
Every spec side by side
| Spec | GMC Sierra EV | Kia EV6 |
|---|---|---|
| Range and efficiency | ||
| Range (EPA) | ||
| Range (WLTP) | no data | |
| Efficiency lower is better | - best on this row | |
| Battery | version not named | |
| Charging | ||
| Fast-charge peak | - best on this row | |
| 10–80% charge lower is better | - best on this row | |
| Full charge at 240 V lower is better | - best on this row | |
| AC charging | - best on this row | |
| Performance | ||
| 0–62 mph lower is better | ||
| 0–60 mph lower is better | - best on this row | |
| 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 | ||
| 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 GMC Sierra EV if
Score by category
out of 100
GMC Sierra EVKia EV6
Range
10086Charging
5180Performance
9239Practicality
9090
How much is each in the US?
- Elevation Standard Range
- $62,400
- Elevation Standard Range 4WD
- $64,995
- Denali Standard Range
- $72,295
- Denali Standard Range 4WD
- $72,295
Kia EV6
Maker's price (MSRP), US
checked May 4, 2026 - Price checked May 4, 2026 - it may be out of date
kiamedia.com- 2026 Light SR RWD
- $37,900
- 2026 Light LR RWD
- $41,200
- 2026 Wind RWD
- $44,800
- 2026 Light LR AWD
- $45,200
Questions
Which goes further on a charge?
Range (EPA)
- GMC Sierra EV
- 390 miEPAcontested: sources disagree
- Kia EV6
- EPA
Which charges faster?
Kia EV6EV6
10–80% charge
- Leader
- Kia EV6
- GMC Sierra EV
- Kia EV6
- Ahead by
- 20 min
Fast-charge peak
- Leader
- GMC Sierra EV
- GMC Sierra EV
- Kia EV6
- Ahead by
- 110 kW
Which is quicker?
0–62 mph
- GMC Sierra EV
- 4.6 scontested: sources disagree
- Kia EV6
- 8.7 s
Which is cheaper to buy?
Kia EV6EV6
Price (from, new)
- Leader
- Kia EV6
- GMC Sierra EV
- Kia EV6
- Ahead by
- $54,295
Where next
Compare with others
GMC Sierra EV vs
Where the numbers come from
Checked Oct 23, 2026 · 35 sources
Every source link (160)
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- https://www.gmc.com/electric/sierra-ev
- https://www.fueleconomy.gov/feg/Find.do?action=sbs&id=49659
- https://open.canada.ca/data/dataset/98f1a129-f628-4ce4-b24d-6f16bf24dd64/resource/026e45b4-eb63-451f-b34f-d9308ea3a3d9/download/my2012-2026-battery-electric-vehicles.csv
- https://news.gmc.com/newsroom.detail.html/Pages/news/us/en/2024/oct/1014-sierraev.html
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- https://www.gmc.com/electric/sierra-ev/elevation
- https://www.fueleconomy.gov/feg/Find.do?action=sbs&id=49660
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- https://www.fueleconomy.gov/feg/epadata/vehicles.csv
- https://www.gmc.com/shopping/configurator/electric/2025/sierra-ev/sierra-ev/interior
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- https://electrek.co/2024/11/19/2025-gmc-sierra-ev-denali-first-look-more-miles-and-power/
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- https://news.gmc.com/newsroom.detail.html/Pages/news/us/en/2025/mar/0327-2026-gmc-sierra-ev.html
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- 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'KIA'%20AND%20Cn%3D'EV6'%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
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- https://www.fueleconomy.gov/feg/Find.do?action=sbs&id=46004
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- https://www.fueleconomy.gov/feg/Find.do?action=sbs&id=46006
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- https://www.kia.com/tw/showroom/ev6/specification.html
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- https://www.autozeitung.de/kia-ev6-dauertest-202744.html
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- https://www.kia.com/uk/new-cars/ev6-gt/
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- https://www.kia.com/us/es/ev6/build
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- https://www.kiamedia.com/us/en/models/ev6/2022
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- https://www.kia.com/us/es/ev6
- https://www.kia.com/us/en/ev6
- https://www.kia.com/hk/en/showroom/ev6/specification.html
- https://www.kia.com/ec/showroom/ev6/specification.html
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- https://www.kia.com/mu/showroom/ev6.html
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- https://www.kia.com/us/en/warranty
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- https://www.kia.com/hk/zh/showroom/ev6/specification.html
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