In this comparison, Mercedes-Benz EQS leads on value for money, motorway range and family practicality, while the Mercedes-Benz EQS SUV leads on charging speed.
Choose the Mercedes-Benz EQS if...
Choose the Mercedes-Benz EQS SUV if...
Our take
The Mercedes-Benz EQS wins almost every category - it's the clear choice unless price is the deciding factor.
See the specification differences behind the verdict, with supporting figures for each advantage.
400
Compare the key specifications for your selected trims.
| Measure | Mercedes-Benz EQS400 | Mercedes-Benz EQS SUV450 4MATIC |
|---|---|---|
| Price | £91,765 (better) | £129,170 |
| Official range | 490 miles (better) | 366 miles |
| Boot space | 610 L (better) | 565 L |
| 10-80% rapid charge | 31 min (better) | 32 min |
| 0-62 mph | 4.3 sec (better) | 6.1 sec |
Size Comparison
Length
Width
Height
Compare exterior dimensions to assess how each car fits UK parking spaces.
| Measure | Mercedes-Benz EQS400 | Mercedes-Benz EQS SUV450 4MATIC |
|---|---|---|
| Length | 5,216 mm | 5,125 mm |
| Width (mirrors folded) | 1,926 mm (better) | 1,959 mm |
| Width with mirrors out | 2,135 mm (better) | 2,157 mm |
| Height | 1,512 mm | 1,718 mm |
| Turning circle | 10.9 m (better) | 11.9 m |
| Clearance in a standard bayA standard UK parking bay is 2,400 mm wide. | 474 mm spare (better) | 441 mm spare |
Compare seating, child-seat mounting points, boot space and towing capacity.
| Measure | Mercedes-Benz EQS400 | Mercedes-Benz EQS SUV450 4MATIC |
|---|---|---|
| Seats | 5 | 7 (better) |
| ISOFIX child-seat points | 2 | Not available |
| Boot space (seats up) | 610 L (better) | 565 L |
| Boot space (seats down) | 1770 L | 2020 L (better) |
| Towing capacity (braked) | 750 kg | Not available |
Percentile ranks against UK EVs of the same body style.
Mercedes-Benz EQS
Mercedes-Benz EQS SUV
| Specification | Mercedes-Benz EQS 400 | Mercedes-Benz EQS SUV 450 4MATIC |
|---|---|---|
| Dimensions | ||
| Length | 5.22m | 5.13m-91mm |
| Width | 1.93m | 1.96m+33mm |
| Width (mirrors) | 2.13m | 2.16m+22mm |
| Height | 1.51m | 1.72m+206mm |
| Wheelbase | 3.21m | 3.03m-180mm |
| Ground Clearance | 143mm | Not available |
| Capacity | ||
| Boot (seats up) | 610L (better) | 565L |
| Boot (seats down) | 1770L | 2020L (better) |
| Seats | 5 | 7 (better) |
| Practicality | ||
| Turning Circle | 10.9m (better) | 11.9m |
| Kerb Weight | 2,660kg (better) | 2,805kg |
| Towing Capacity | 750kg | Not available |
| Electric | ||
| Battery | Not available | 120kWh |
| Range (WLTP) | 490 mi (better) | 366 mi |
| Max DC Charge | Not available | 200kW |
| Pricing | ||
| UK MSRP | £91,765 (better) | £129,170 |
| Details | ||
| Body Style | Saloon | SUV |
| Available | 2026+ | 2023+ |
* Mercedes-Benz EQS SUV: Not yet Euro NCAP tested as of 2026-05. Limited-production / halo / pre-launch / new-brand models are typically rated some time after general sale.
Check official and estimated driving range alongside charging speeds, efficiency and battery technology.
| Measure | Mercedes-Benz EQS400 | Mercedes-Benz EQS SUV450 4MATIC |
|---|---|---|
| Official range (WLTP) | 490 miles (better) | 366 miles |
| Estimated motorway rangeEVcarsguide estimate at sustained motorway speed. | 392 miles (better) | 305 miles |
| 10-80% rapid charge time | 31 min (better) | 32 min |
| Max rapid charge rate | Not available | 200 kW |
| Home AC charging | 11 kW | 22 kW (better) |
| Usable battery capacity | Not available | 108.4 kWh |
| Battery chemistry | NMC | NMC |
| Battery architecture | 400V | 400V |
| Heat pump | Not standard | Not available |
Compare acceleration, power and drivetrain specifications for the selected trims.
| Measure | Mercedes-Benz EQS400 | Mercedes-Benz EQS SUV450 4MATIC |
|---|---|---|
| 0-62 mph | 4.3 sec (better) | 6.1 sec |
| Power | 270 kW (better) | 265 kW |
| Torque | 858 Nm (better) | 800 Nm |
| Drivetrain | AWD | RWD |
See how UK motoring publications rate each car in their road tests. One car has more review coverage than the other - we show that rather than guessing.

Mercedes-Benz EQS
400
No critic reviews gathered yet for this car.

Mercedes-Benz EQS SUV
450 4MATIC
Watch selected video reviews here, or visit each model page for the full collection.
Reviews and videos discuss each model overall; the specifications above apply to your selected trims.
For a useful running-cost comparison, factor in your mileage, charging access and current petrol or diesel car alongside the EV estimate.
Compare with petrol or diesel
Compare purchase price, energy, road tax and maintenance with a petrol or diesel alternative.
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Work out monthly Benefit-in-Kind using current and future HMRC rates.
Cost per mile
Compare EV charging costs per mile with petrol and diesel using your charging options.
Check a lease quote
Assess the effective monthly cost alongside the list price and expected depreciation.
Tested 2021
Mercedes-Benz EQS SUV 450 4MATIC
Not yet Euro NCAP tested as of 2026-05. Limited-production / halo / pre-launch / new-brand models are typically rated some time after general sale.
Check the published battery warranty cover for each selected trim.
| Measure | Mercedes-Benz EQS400 | Mercedes-Benz EQS SUV450 4MATIC |
|---|---|---|
| Battery warranty | 10 years | 10 years |
| Battery warranty distance | 250,000 km | 250,000 km |
Get a quote
Mercedes-Benz EQS
Mercedes-Benz EQS SUV
The Mercedes-Benz EQS SUV costs £37,405 more than the Mercedes-Benz EQS. For that premium it adds 2 more seats (7 versus 5). The Mercedes-Benz EQS is not just cheaper - it also offers 124 miles more WLTP range and a 1.8s quicker 0-62mph time. On EVcarsguide's combined category scores, the Mercedes-Benz EQS comes out ahead overall.
EVcarsguide estimates a real-world motorway range of about 392 miles for the Mercedes-Benz EQS and 305 miles for the Mercedes-Benz EQS SUV - both below their WLTP figures, because sustained high speed is the hardest case for an EV. The Mercedes-Benz EQS goes roughly 87 miles further between charging stops. Both rapid-charge to 80% in a similar time, around 31-32 minutes.
The Mercedes-Benz EQS is the easier car for tight UK car parks: it is 33 mm narrower than the Mercedes-Benz EQS SUV. In a standard 2,400 mm bay that leaves about 474 mm of total clearance for the Mercedes-Benz EQS and about 441 mm of total clearance for the Mercedes-Benz EQS SUV. The Mercedes-Benz EQS also turns in a 1.0 m tighter circle, which helps with U-turns and multi-storey ramps.
Over a 8-year ownership window EVcarsguide's degradation model projects roughly 84% battery health for the Mercedes-Benz EQS and 84% for the Mercedes-Benz EQS SUV. That is close enough that capacity loss should not decide between them. Both use NMC-type cells, so for daily use keep the charge limit near 80% to slow degradation. Both batteries carry a 10-year manufacturer warranty.
Visit the full model pages for owner feedback, expert reviews, used prices and battery-health information.
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More Mercedes-Benz EQS comparisons
More Mercedes-Benz EQS SUV comparisons
EVcarsguide scores every verified EV on price, range, family use and running costs. Here is where this pair appears.
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Specs are sourced from manufacturer websites and manually reviewed. These figures were last verified .