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Lucid Gravity vs Mercedes-Benz EQS SUV
Selected trimGrand Touring450 mi · 123 kWh · Not available
Selected trim450 4MATICChange trim366 mi · 120 kWh · £129,170
At a glance
In this comparison, Lucid Gravity leads on motorway range, family practicality and charging speed, while the Mercedes-Benz EQS SUV leads on value for money.
Which should you choose?
Choose the Lucid Gravity if...
- you do long motorway journeys - it has the best estimated real-world range at speed
- you have a family - it has the best combination of boot space, safety, and rear legroom
- fast charging matters - it has 800V architecture for consistently fast DC charging
Choose the Mercedes-Benz EQS SUV if...
- you want the most for your money - best overall spec per pound
How we reached the recommendation
Verdict
Our take
The Lucid Gravity wins almost every category - it's the clear choice unless price is the deciding factor.
ValueMercedes-Benz
Lucid
0
Mercedes-Benz
4.6
Motorway RangeLucid
Lucid
8.7
Mercedes-Benz
5.1
FamilyLucid
Lucid
9.9
Mercedes-Benz
5.4
ChargingLucid
Lucid
9.7
Mercedes-Benz
5.7
What each car does better
See the specification differences behind the verdict, with supporting figures for each advantage.
Lucid Gravity
Grand Touring
- 84 miles more WLTP range
- 135 litres more boot space
- 200 kW faster rapid charging
- 17 min quicker 10-80% rapid charge
- 352 kW more power
- 2.6s quicker 0-62 mph
Key specifications
Compare the key specifications for your selected trims.
| Measure | Lucid GravityGrand Touring | Mercedes-Benz EQS SUV450 4MATIC |
|---|---|---|
| Price | Not available | £129,170 |
| Official range | 450 miles (better) | 366 miles |
| Boot space | 700 L (better) | 565 L |
| 10-80% rapid charge | 15 min (better) | 32 min |
| 0-62 mph | 3.5 sec (better) | 6.1 sec |
Size Comparison
Size comparison unavailable
We don't yet have published dimensions for Lucid Gravity. We'll add the size overlay as soon as the manufacturer publishes them.
Lucid Gravity
Mercedes-Benz EQS SUV
Space, size & parking
Parking & manoeuvring
Compare exterior dimensions to assess how each car fits UK parking spaces.
| Measure | Lucid GravityGrand Touring | Mercedes-Benz EQS SUV450 4MATIC |
|---|---|---|
| Length | 5,034 mm | 5,125 mm |
| Width (mirrors folded) | Not available | 1,959 mm |
| Width with mirrors out | 2,215 mm | 2,157 mm (better) |
| Height | 1,656 mm | 1,718 mm |
| Turning circle | Not available | 11.9 m |
| Clearance in a standard bayA standard UK parking bay is 2,400 mm wide. | Not available | 441 mm spare |
People & luggage
Compare seating, child-seat mounting points, boot space and towing capacity.
| Measure | Lucid GravityGrand Touring | Mercedes-Benz EQS SUV450 4MATIC |
|---|---|---|
| Seats | 7 | 7 |
| Boot space (seats up) | 700 L (better) | 565 L |
| Boot space (seats down) | 3400 L (better) | 2020 L |
| Towing capacity (braked) | 2,722 kg | Not available |
How each stacks up
Percentile ranks against UK EVs of the same body style.
Lucid Gravity
- At 5,034 mm, longer than 95% of SUVs we track.
- 450 mile WLTP range, longer than 100% of SUVs we track.
- Peak DC charging of 400 kW, faster than 100% of SUVs in our catalogue.
Mercedes-Benz EQS SUV
- At 5,125 mm, longer than 100% of SUVs we track.
- 366 mile WLTP range, longer than 85% of SUVs we track.
- Boot space of 565 L is bigger than 80% of SUVs we track.
Full specifications
| Specification |  Lucid Gravity Grand Touring |  Mercedes-Benz EQS SUV 450 4MATIC |
|---|---|---|
| Dimensions | ||
| Length | 5.03m | 5.13m+91mm |
| Width | Not available | 1.96m |
| Width (mirrors) | 2.21m | 2.16m-58mm |
| Height | 1.66m | 1.72m+62mm |
| Wheelbase | 3.04m | 3.03m-5mm |
| Capacity | ||
| Boot (seats up) | 700L (better) | 565L |
| Boot (seats down) | 3400L (better) | 2020L |
| Seats | 7 | 7 |
| Practicality | ||
| Turning Circle | Not available | 11.9m |
| Kerb Weight | 2,786kg (better) | 2,805kg |
| Towing Capacity | 2,722kg | Not available |
| Electric | ||
| Battery | 123kWh (better) | 120kWh |
| Range (WLTP) | 450 mi (better) | 366 mi |
| Max DC Charge | 400kW (better) | 200kW |
| Pricing | ||
| UK MSRP | Not available | £129,170 |
| Details | ||
| Body Style | SUV | 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.
Range & charging
Range, charging & battery
Check official and estimated driving range alongside charging speeds, efficiency and battery technology.
| Measure | Lucid GravityGrand Touring | Mercedes-Benz EQS SUV450 4MATIC |
|---|---|---|
| Official range (WLTP) | 450 miles (better) | 366 miles |
| Estimated motorway rangeEVcarsguide estimate at sustained motorway speed. | 375 miles (better) | 305 miles |
| 10-80% rapid charge time | 15 min (better) | 32 min |
| Max rapid charge rate | 400 kW (better) | 200 kW |
| Home AC charging | 19 kW | 22 kW (better) |
| Usable battery capacity | 123 kWh (better) | 108.4 kWh |
| Battery chemistry | NMC | NMC |
| Battery architecture | 800V (better) | 400V |
Driving & everyday use
Performance & drivetrain
Compare acceleration, power and drivetrain specifications for the selected trims.
| Measure | Lucid GravityGrand Touring | Mercedes-Benz EQS SUV450 4MATIC |
|---|---|---|
| 0-62 mph | 3.5 sec (better) | 6.1 sec |
| Power | 617 kW (better) | 265 kW |
| Torque | 1000 Nm (better) | 800 Nm |
| Drivetrain | AWD | RWD |
What the critics say
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.
Lucid Gravity
Grand Touring
No critic reviews gathered yet for this car.
Mercedes-Benz EQS SUV
450 4MATIC
Watch the reviews
Watch selected video reviews here, or visit each model page for the full collection.
Lucid Gravity
All 3 videos
Reviews and videos discuss each model overall; the specifications above apply to your selected trims.
Prices & deals
Calculate your real costs
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.
Calculate company-car tax
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.
Safety & ownership confidence
Euro NCAP - Lucid Gravity Grand Touring
Tested 2025
Adult Occupant83%
Child Occupant93%
Vulnerable Road Users80%
Safety Assist85%
Full result on euroncap.com (opens in new tab)
Euro NCAP - Mercedes-Benz EQS SUV 450 4MATIC
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.
Warranty
Check the published battery warranty cover for each selected trim.
| Measure | Lucid GravityGrand Touring | Mercedes-Benz EQS SUV450 4MATIC |
|---|---|---|
| Battery warranty | Not available | 10 years |
| Battery warranty distance | Not available | 250,000 km |
Buying options
Get a quote
Lucid Gravity
Used on AutoTraderLease deals
Mercedes-Benz EQS SUV
Used on AutoTraderLease deals
Frequently asked questions
What are the Lucid Gravity and Mercedes-Benz EQS SUV like on a long motorway trip?
EVcarsguide estimates a real-world motorway range of about 375 miles for the Lucid Gravity 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 Lucid Gravity goes roughly 70 miles further between charging stops. A rapid charge to 80% takes around 15 minutes in the Lucid Gravity and 32 in the Mercedes-Benz EQS SUV, so the Lucid Gravity loses less time at each stop. That makes the Lucid Gravity the stronger long-distance car.
Which battery will hold up better as a used buy, the Lucid Gravity or the Mercedes-Benz EQS SUV?
Over a 8-year ownership window EVcarsguide's degradation model projects roughly 84% battery health for the Lucid Gravity 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.
Go deeper on each car
Visit the full model pages for owner feedback, expert reviews, used prices and battery-health information.
Compare against other rivals
Compare similarly sized and priced electric cars before finalising your shortlist.
More Lucid Gravity comparisons
More Mercedes-Benz EQS SUV comparisons
See both cars in our rankings
EVcarsguide scores every verified EV on price, range, family use and running costs. Here is where this pair appears.
Where the Lucid Gravity and Mercedes-Benz EQS SUV rank among the best family EVsWhere the Lucid Gravity and Mercedes-Benz EQS SUV rank among the best electric SUVsWhere the Lucid Gravity and Mercedes-Benz EQS SUV rank among long-range EVsWhere the Lucid Gravity and Mercedes-Benz EQS SUV rank among the best 7-seater EVsWhere the Lucid Gravity and Mercedes-Benz EQS SUV rank among the best motorway EVsWhere the Lucid Gravity and Mercedes-Benz EQS SUV rank among the best city EVs
If neither is quite right
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Further reading
Explore buying and ownership guides to help you choose between these electric cars.
Data accuracy
Specs are sourced from manufacturer websites and manually reviewed. These figures were last verified .