Mercedes-Benz C-Class Electric vs Porsche Cayenne Electric
The Porsche Cayenne Electric leads on 10–80% charge. The Mercedes-Benz C-Class Electric leads on 0–62 mph.
Sedan
C 400 4MATIC
No US price yet
90/100#11 of 421 · Everyday
SUV
Cayenne Electric
Maker's price (MSRP), US
90/100#11 of 421 · Everyday
Who's ahead - and by how much?
C-Class ElectricMercedes-Benz C-Class ElectricCayenne ElectricPorsche Cayenne Electric
- Range
Different test cycles - not compared.
- 10–80% chargelower is better- best on this row6 min faster· 27%
- Fast-charge peak- best on this row+70 kW· 21%
- 0–62 mphlower is better- best on this row0.8 s quicker· 17%
- Cargo space- best on this row+9.4 cu ft· 57%
- Power- best on this row+35 kW· 11%
Every spec side by side
| Spec | Mercedes-Benz C-Class Electric | Porsche Cayenne Electric |
|---|---|---|
| Range and efficiency | ||
| Range (EPA) | no data | |
| Range (WLTP) | - best on this row | |
| Efficiency lower is better | no data | |
| Battery | ||
| Charging | ||
| Fast-charge peak | - best on this row | |
| 10–80% charge lower is better | - best on this row | |
| AC charging | - best on this row | |
| Performance | ||
| 0–62 mph lower is better | - best on this row | |
| Power | - best on this row | |
| 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 | no data | |
| Length | ||
| Width | ||
| Height | ||
| Wheelbase | ||
| Ground clearance | no data | |
| Battery and warranty | ||
| Battery warranty | ||
| Cell chemistry | ||
| Equipment | ||
| Heat pump | no data | |
Which one suits you?
Pick the Mercedes-Benz C-Class Electric if
Score by category
out of 100
Mercedes-Benz C-Class ElectricPorsche Cayenne Electric
Range
100- Different test cycles - not compared.91Charging
9094Performance
10090Practicality
5990
How much is each in the US?
Mercedes-Benz C-Class Electric
No US price yet
- Cayenne Electric
- $109,000
Questions
Which goes further on a charge?
Range
- Mercedes-Benz C-Class Electric
- WLTP
- Porsche Cayenne Electric
- EPA
- Ahead by
- Different tests
Which charges faster?
Porsche Cayenne ElectricCayenne Electric
10–80% charge
- Leader
- Porsche Cayenne Electric
- Mercedes-Benz C-Class Electric
- Porsche Cayenne Electric
- Ahead by
- 6 min
Fast-charge peak
- Leader
- Porsche Cayenne Electric
- Mercedes-Benz C-Class Electric
- Porsche Cayenne Electric
- Ahead by
- 70 kW
Which is quicker?
Mercedes-Benz C-Class ElectricC-Class Electric
0–62 mph
- Leader
- Mercedes-Benz C-Class Electric
- Mercedes-Benz C-Class Electric
- Porsche Cayenne Electric
- Ahead by
- 0.8 s
Where next
- Mercedes-Benz C-Class ElectricFull specs, prices by trim, sourcesOpen card
- Porsche Cayenne ElectricFull specs, prices by trim, sourcesOpen card
Compare with others
Mercedes-Benz C-Class Electric vs
- Hyundai Ioniq 9Mercedes-Benz C-Class Electric scores 6 higher
- Score
- 84
- Price
- from $58,955
- Mercedes-Benz GLC ElectricMercedes-Benz C-Class Electric scores 12 higher
- Score
- 78
- Price
- from $63,500
- Hyptec HL (昊铂HL)Hyptec HL (昊铂HL) scores 1 higher
- Score
- 91
- Price
- from CN¥299,800
- Tesla Model SMercedes-Benz C-Class Electric scores 12 higher
- Score
- 78
- Price
- - No US price yet
Where the numbers come from
18 sources
Every source link (31)
- https://www.miit.gov.cn/datainfo/cpgg/art/2026/art_43a4b4be0de2483d85f28e9423201494.html
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- https://www.miit.gov.cn/jgsj/zbys/wjfb/art/2026/art_dbb6d7d4034741d782ca702bb4866fa3.html
- https://www.caranddriver.com/reviews/a73196655/2027-mercedes-benz-c400-ev-drive/
- https://media.mbusa.com/news/the-all-new-electric-c-class-redefining-the-segment
- https://www.evspecifications.com/en/model/36ec4ad
- https://www.mbusa.com/en/future-vehicles/electric-c-class-sedan
- https://www.motortrend.com/reviews/first-drive-2027-mercedes-benz-c-class-ev
- https://www.electrifying.com/reviews/mercedes-reviews/c-class-electric/review
- https://www.capitalone.com/cars/learn/finding-the-right-car/2027-mercedesbenz-cclass-electric-photos-specs-and-range/4088
- https://www.carexpert.com.au/car-news/2027-mercedes-benz-c-class-electric-price-and-specs
- https://ovi.rdw.nl/default.aspx?kenteken=KLR02L
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- https://www.data.go.kr/data/15083023/fileData.do
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- https://ovi.rdw.nl/default.aspx?kenteken=KKX23J
- https://configurator.porsche.com/en-US/mode/model/X1AAA1
- https://www.batterydesign.net/2026-porsche-cayenne-ev-battery/
- https://www.caranddriver.com/porsche/cayenne-ev/specs/2027/porsche_cayenne-ev_porsche-cayenne-electric_2027/491527
- https://www.motortrend.com/reviews/2026-porsche-electric-cayenne-range-test
- https://newsroom.porsche.com/dam/jcr%3A074bd34d-1087-4360-9031-89e9e054858b/cayenne-electric-td-en.pdf
- https://www.porsche.com/international/models/cayenne/cayenne-electric-models/cayenne-electric/#technical-data-X1AAA1
- https://www.caranddriver.com/reviews/a70757944/2026-porsche-cayenne-ev-drive/
- https://www.caranddriver.com/porsche/cayenne-ev/specs
- https://www.porsche.com/usa/models/cayenne/cayenne-range
- https://www.porsche.com/usa/models/cayenne/cayenne-electric-models/cayenne-electric/
- https://manhattanmotorcars.porsche.com/en/showroom/2026/porsche/cayenne-electric-suv
- https://www.euroncap.com/assessments/porsche/cayenne/1201/