Buick Electra L7 vs Rivian R1S
The Rivian R1S leads on cargo space and power.
Sedan
L7 2026 702 · name as listed in Chinese
No US price yet
84/100#45 of 421 · Everyday
SUV
2027 Rivian R1S Premium Long Range (22in)
1 of 66 versions
Maker's price (MSRP), US
checked Sep 18, 2026
84/100#4 of 87 · Everyday
Who's ahead - and by how much?
Electra L7Buick Electra L7R1SRivian R1S
- Rangeversion: R1S Dual Max (22in)
Different test cycles - not compared.
- Cargo space- best on this row+2.8 cu ft· 19%
- Power- best on this row+115 kW· 41%
- Efficiencylower is better- best on this row19.8 kWh/100 mi faster· 49%
- Torque- best on this row+328 lb-ft· 117%
Every spec side by side
| Spec | Buick Electra L7 | Rivian R1S |
|---|---|---|
| Range and efficiency | ||
| Range (EPA) | no data | version: R1S Dual Max (22in) |
| Range (CLTC) | no data | |
| Efficiency lower is better | - best on this row | |
| Battery | version: Dual Max | |
| Battery (gross) | no data | version: R1S Tri Max |
| Charging | ||
| Fast-charge peak | version: R1S Adventure — Dual Standard | |
| 10–80% charge lower is better | no data | version: R1S Adventure — Dual Standard |
| Full charge at 240 V lower is better | no data | |
| AC charging | no data | |
| Performance | ||
| 0–62 mph lower is better | no data | |
| 0–60 mph lower is better | no data | |
| Power | - best on this row | |
| Torque | - best on this row | |
| Top speed | no data | |
| Drive | ||
| Space and size | ||
| Cargo space | - best on this row | |
| Front trunk | no data | |
| Seats | ||
| Length | ||
| Width | ||
| Height | ||
| Wheelbase | ||
| Ground clearance | no data | |
| Battery and warranty | ||
| Battery warranty | no data | |
| Cell chemistry | ||
| Equipment | ||
| Heat pump | no data | |
| Vehicle-to-load (V2L) | version: R1S Adventure — Dual Standard | |
Which one suits you?
Pick the Buick Electra L7 if
Score by category
out of 100
Buick Electra L7Rivian R1S
Range
85- Different test cycles - not compared.100Charging
10058Performance
79no dataPracticality
6584
How much is each in the US?
Buick Electra L7
No US price yet
Rivian R1S
Maker's price (MSRP), US
checked Sep 18, 2026 - Price checked Sep 18, 2026 - it may be out of date
assets.rivian.com- Adventure — Dual Standard
- $75,900
- Premium
- $83,990
Questions
Which goes further on a charge?
Range
- Buick Electra L7
- CLTC
- Rivian R1S
- 410 miEPAversion: R1S Dual Max (22in)
- Ahead by
- Different tests
Which charges faster?
Fast-charge peak
- Buick Electra L7
- Rivian R1S
- version: R1S Adventure — Dual Standard
Where next
- Buick Electra L7Full specs, prices by trim, sourcesOpen card
Compare with others
Buick Electra L7 vs
Rivian R1S vs
Where the numbers come from
Checked Oct 23, 2026 · 26 sources
Every source link (147)
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