2025 · EQB 250 Plus
Mercedes-Benz EQB
SUV · 66.5 kWh usable · CCS1
- EPA range
- 251mi
- Efficiency
- 3.18mi/kWh
- DC peak
- 112kW
- Boot
- 17.5cu ft
Side by side · 2025 and 2026
Mercedes-Benz EQBvsVolvo EX30
251 mi EPA · 30 min 10–80%261 mi EPA · 27 min 10–80%
vs
The Mercedes-Benz EQB is rated 251 miles on the EPA test, the Volvo EX30 261. A 10–80% stop takes 30 minutes in the Mercedes-Benz EQB and 27 in the Volvo EX30. Every figure below names the version of the car it belongs to, and the three tools further down turn the same numbers into a charging race, a road trip and a yearly bill.
At a glance
Mercedes-Benz EQB · EQB 250 Plus
251mi EPA
30min 10–80%
$53,050from
Volvo EX30 · EX30 Single motor extended range
261mi EPA
27min 10–80%
$38,950from
The short answer
The Mercedes-Benz EQB carries more.
1
The Volvo EX30 is rated 261 miles against 251 — 10 miles, 4% further. It uses 31.5 kWh to cover 100 miles where the Volvo EX30 needs 29.2.
2
A 10–80% stop takes 27 minutes in the Volvo EX30 and 30 in the Mercedes-Benz EQB. On a 50 kW post it is 56 and 41 minutes, so most of the advantage disappears at a slow site.
3
The Mercedes-Benz EQB carries 17.5 cu ft of boot against 11.2 cu ft.
Which one, in one line
Pick the Mercedes-Benz EQB ifit wins on space (17.5 cu ft of boot against 11.2 cu ft).
The priceThe Volvo EX30 is the cheaper to buy, listed from $38,950; both are US list prices before tax, delivery and incentives.
2026 · EX30 Single motor extended range
Charging, raced
Two cars, one post, same clock
Charging speed is a station number and a car number, and the smaller one wins. Set the post and both cars fill against the same clock — the interesting part is not who wins, it is how much of the gap a slow post takes away.
Each car is modelled on its own published 10–80% time, which gives an average power over that window: 93 kW for the Mercedes-Benz EQB, 76 kW for the Volvo EX30. A post above that average changes nothing; a post below it sets the pace.
Volvo EX30CCS127min
Mercedes-Benz EQBCCS130min
At 150 kW, going from 10% to 80% takes 30 min in the Mercedes-Benz EQB and 27 min in the Volvo EX30 — a gap of 3 minutes. Both cars are limited by their own packs at this post, so a bigger station would change nothing.
Every figure
The numbers, with the version attached
A tick marks a figure that is simply more useful — more range, less energy per mile, a faster stop. Rows without a tick are different, not better: a bigger battery, a longer wheelbase and a wider body are all trades, and this page does not pretend otherwise.
| Measure | Mercedes-Benz EQB | Volvo EX30 |
|---|---|---|
| Range and efficiency | ||
| EPA range | 251 mi2025 EQB 250 Plus | 261 mi✓2026 EX30 Single motor extended range |
| EPA efficiency | 3.18 mi/kWh | 3.43 mi/kWh✓ |
| Energy per 100 miles | 31.5 kWh | 29.2 kWh✓ |
| Battery, usable | 66.5 kWhMercedes-Benz EQB 250 | 49 kWhVolvo EX30 Single Motor (MY24-26) |
| Range left in the cold | 56%modelled envelope | 57%modelled envelope |
| Charging | ||
| DC peak | 112 kW | 134 kW✓ |
| 10–80% at peak | 30 min | 27 min✓ |
| Average power, 10–80%(derived) | 93 kW✓ | 76 kW |
| AC maximum | 11 kW | 11 kW |
| Full charge on 240 V | 8.3 h | 8 h✓ |
| Fast-charge plug | CCS1 | CCS1 |
| Size and weight | ||
| Length | 184.4 in | 166.7 in |
| Width with mirrors | 79.5 in | 80 in |
| Height | 65.6 in | 61 in |
| Wheelbase | 111.4 in | 104.3 in |
| Kerb weight | 4,652 lb | 4,057 lb |
| Space and practicality | ||
| Seats | 7✓ | 5 |
| Boot, seats up | 17.5 cu ft✓ | 11.2 cu ft |
| Front trunk | 0 cu ft | 0.2 cu ft✓ |
| Maximum cargo | 60.4 cu ft✓ | 31.9 cu ft |
| Towing, braked | — | 2,205 lb |
| Heat pump | Standard Equipment | No |
| Performance and safety | ||
| Power | 140 kW | 200 kW✓ |
| 0–100 km/h | 8.9 s | 5.7 s✓ |
| Euro NCAP stars | 5 | 5 |
| Battery warranty | 8 years / 99,419 mi8 years / 160,000 km | 8 years / 99,419 mi8 years / 160,000 km |
| V2L / V2H | Not supported | 3.6 kW AC · Not supported |
| Price | ||
| Starts at | $53,050US list price | $38,950✓US list price |
| Top version | $60,850 | $48,150✓ |
| Per mile of range | $211cheapest version | $149✓cheapest version |
How to read the mixed rows. Range and efficiency come from one EPA row — the longest-range version of each car's current model year, not the longest range it has ever been rated at. Battery, charging and the catalogue dimensions come from the catalogue's headline record, which is not always the same trim. Each of those rows names its trim where the two disagree, and the model pages carry the full per-trim table.
What the cold row is not. “Range left in the cold” is the catalogue's modelled cold-highway figure as a share of its mild-urban one — a European model, not an EPA test in US weather. It is shown as a share rather than in miles so it cannot be mistaken for a US range rating.
Euro NCAP is the European crash programme; NHTSA and IIHS ratings are not in this dataset and are not claimed here. Warranty terms are the catalogue's kilometre figures converted to miles, so read them as indicative until a US warranty source replaces them.
Your numbers
What this pair costs you, on your drive
Two questions decide most purchases: how often you stop, and what the year costs. Both are arithmetic on the figures above, so change the inputs and the answer changes with you.
The drive
Starts full, arrives at 10%, charges back to 80% at each stop, and assumes a highway range of 85% of the EPA figure.
- Mercedes-Benz EQB
- 3
- Volvo EX30
- 3
stops · 90 min charging
stops · 81 min charging
The year
Energy at the wheels from the EPA label, priced at the tariff you pay. Home charging is usually cheaper than the directory's median.
- Mercedes-Benz EQB
- $1,322
- Volvo EX30
- $1,225
$11 per 100 mi
$10 per 100 mi
The trip model ignores charger detours, queueing and the last 10% of the pack, which is slow on both cars. The yearly cost is energy only: no session fees, no idle fees, no home-charger installation, and no petrol car to compare against.
Your priorities
A verdict you can argue with
There is no single winner, only a winner for a set of priorities. Move the sliders and the weighting changes — nothing here is a magazine score, and the page never hides the numbers it is built from.
Weighted result
Volvo EX30
wins 4 of 6 measures on these weights
Mercedes-Benz EQB24%
Volvo EX3076%
Each measure is scaled between the two cars, so a weight of 5 means “this is the thing I care about” and 0 means “I do not care at all”. The scores are relative, not a rating out of ten.
Questions
Short answers, then the reasoning
Every figure here comes from the same data as the rest of the page. Where the data cannot answer, the page says so instead of guessing.
Still unsure about a term? The charging glossary covers the rest of them.
Which has more range, the Mercedes-Benz EQB or the Volvo EX30?
The Volvo EX30. The Mercedes-Benz EQB is rated 251 miles and the Volvo EX30 261, each on the longest-range version of its current model year — 2025 EQB 250 Plus and 2026 EX30 Single motor extended range respectively. EPA figures are lab scores from one standard test, not a promise for a cold morning or a steady 75 mph.
Which charges faster?
The Volvo EX30. Going from 10% to 80% takes 30 minutes in the Mercedes-Benz EQB (112 kW peak) and 27 in the Volvo EX30 (134 kW peak). At a slow post the station becomes the limit and the gap narrows, because the slower car is short of power rather than short of time.
Do they use the same plug?
Yes. Both list CCS1 for DC fast charging, so either car can use the same sites without an adapter. An adapter still cannot raise the power a car will accept.
Which is cheaper to run?
The Volvo EX30, by about $276.48 a year at 12,000 miles and $0.35 per kWh. It uses 29.2 kWh per 100 miles against 31.5. That is energy only, at the wheels: session fees, idle fees and home-charger installation are not in it.
Which has more space?
The Mercedes-Benz EQB: 17.5 cu ft of boot against 11.2 cu ft, and 7 seats against 5. Boot volumes are measured by different conventions between makers, so read the direction as reliable and the exact size of the gap as indicative.
Which is cheaper to buy?
The Volvo EX30 is the cheaper of the two to buy, listed from $38,950.00 against $53,050.00 for the Mercedes-Benz EQB — $14,100.00 between the two starting prices. Both are manufacturer list prices before sales tax, destination and delivery charges, options and incentives, so a dealer's number will differ; these are US list prices from the manufacturers' own price lists, not the catalogue's European figures.
Other comparisons
All comparisonsEvery figure on this page comes from the same records the Mercedes-Benz EQB and Volvo EX30 pages use. How the sources are chosen, and what a figure here never claims, is on the methodology page.