If you’re shopping for a flagship luxury EV, a **used 2023 Mercedes EQS** is probably on your radar, and for good reason. It combines an S‑Class–level cabin with a giant battery, serious range, and some of the steepest depreciation in the segment, which can make it a bargain as a used buy if you choose carefully.
What this review covers
2023 Mercedes EQS as a used EV: quick take
2023 Mercedes EQS used highlights at a glance
The 2023 EQS delivers **excellent comfort, class‑leading cabin tech and quietness**, plus long‑legged range that still stacks up well in 2026. Where it stumbles is software polish and some build‑quality gripes, along with eye‑watering original prices that fuel heavy depreciation, good news for you as a second owner.
Who a used 2023 EQS is best for
Trims, range and key specs for 2023 EQS
The 2023 EQS lineup is more confusing than it needs to be, especially once you add SUV variants and option packages. Here’s how to decode the core trims you’re likely to see on the used market:
2023 Mercedes EQS sedan: core trims and specs
Approximate specs for U.S. 2023 EQS sedans. Ranges are EPA estimates; real‑world results vary with speed, weather and driving style.
| Trim | Drivetrain | Horsepower | Usable Battery | EPA Range | 0–60 mph (approx.) |
|---|---|---|---|---|---|
| EQS 450+ | RWD | ~329 hp | 107.8 kWh | ~350 miles | ~6.0 sec |
| EQS 450 4MATIC | AWD | ~355 hp | 107.8 kWh | Low‑to‑mid 300s | ~5.5 sec |
| EQS 580 4MATIC | AWD | 516 hp | 107.8 kWh | ~340 miles | ~4.1 sec |
| AMG EQS | AWD | 751 hp (boost) | 107.8 kWh | High‑200s to low‑300s | ~3.4 sec |
Always verify equipment and range ratings on the specific VIN you’re considering.
Sedan vs SUV specs
Every 2023 EQS uses a large, liquid‑cooled lithium‑ion pack (roughly 107.8 kWh usable) and supports **up to 200 kW DC fast charging**. An onboard AC charger around 9.6–11 kW means a typical Level 2 home charger can refill a near‑empty pack overnight.
Driving experience: comfort, performance and noise
Comfort-first luxury cruiser
The EQS was engineered to be an **electric S‑Class alternative**, not a Nürburgring special. The air suspension and adaptive dampers soak up broken pavement, while the ultra‑low drag body and double‑pane glass create a cabin that stays hushed even at 75 mph.
- Extremely quiet at highway speeds
- Standard air suspension on most trims
- Optional rear‑axle steering makes it feel smaller in tight cities or parking garages
Performance that’s more than enough
Even the base EQS 450+ has brisk acceleration thanks to instant torque. The 580 4MATIC and AMG trims can feel genuinely quick, though they’re still tuned for stability and comfort rather than sharp, playful handling.
- 450+: smooth, adequate power for daily use
- 580: classic “big Benz” effortless shove
- AMG EQS: very fast but still a heavy car; not a sports sedan
How it compares to rivals
Steering feel is light, and there’s body roll if you push it, but most used‑EQS shoppers care more about **seat comfort, ride isolation and tech**, all areas where the 2023 car still feels very current in 2026.
Battery, real-world range and charging experience
On paper, the 2023 EQS sedan’s range is competitive; in the real world, it’s even better if you drive efficiently. The 450+ sedan’s EPA rating hovers around **350 miles**, and owners regularly report 330–380 miles on a full charge in moderate conditions. The 580 4MATIC loses a bit of range but still comfortably handles long road trips.
Charging the 2023 EQS: what to expect
From overnight home charging to DC fast road‑trip stops, here’s the practical picture.
Home Level 2 (240V)
With a 9.6–11 kW onboard charger, a 40–48 amp Level 2 station will typically refill the battery **from low to full overnight**.
- Plan on 10–12 hours from ~10% to 100%
- Perfect for daily commuting and routine errands
Public Level 2
At hotels, workplaces or parking garages, Level 2 speeds are similar to home: roughly **20–30 miles of range per hour** depending on conditions.
Use these to top up during the day or while you’re parked for several hours.
DC fast charging
The EQS supports **up to 200 kW** DC fast charging. In good conditions, you can usually go from **10–80% in ~30–35 minutes** on a capable station.
Because the battery is large, a full 0–100% DC session takes longer; try to operate between about 10–80% on road trips for best results.
Charging curve reality check
Battery health on used EQS models
At Recharged, every EQS we list includes a **Recharged Score Report** with third‑party battery diagnostics, so you can see estimated remaining capacity, fast‑charge history signals, and any fault codes tied to the high‑voltage system before you buy.
Reliability, software quirks and ownership experience
The 2023 EQS hasn’t been plagued by widespread catastrophic failures, but it also isn’t trouble‑free. Owner forums are full of **nuisance issues**, especially around software, infotainment, occasional sensor glitches, and squeaks or rattles in the cabin. The good news: most of these are fixable under warranty, and Mercedes dealers are getting more familiar with EQ‑series quirks over time.
- Infotainment and MBUX bugs (freezes, lag, odd behavior with driver assistance systems)
- Door handle and soft‑close door alignment issues on some early cars
- Charging‑port door or latch problems on a subset of 2022–2023 builds (often updated under warranty)
- Occasional air‑suspension or rear‑steer fault messages that require software updates or sensor replacement
- Creaks or rattles from the panoramic roof or interior trim over rough pavement
Why warranty coverage matters
From an ownership‑experience standpoint, the EQS feels every bit like a six‑figure Mercedes: quiet, comfortable, and packed with gadgets. Just budget time for the occasional dealer visit, and factor in that software updates may require a trip to the store instead of happening seamlessly over the air like a Tesla.
Depreciation and used 2023 EQS pricing in 2026
If you’re coming from the gas‑powered S‑Class world, you already know the rule: **big German luxury sedans depreciate hard**. The all‑electric EQS takes that trend and turns it up a notch thanks to rapid EV tech progress and high original MSRPs often north of $110,000.
Typical 2023 EQS used asking ranges in 2026 (U.S.)
Approximate retail asking ranges observed in early 2026 for clean‑title, average‑mileage cars. Actual prices vary by mileage, options, region and condition.
| Model | Original MSRP (approx.) | Typical 2026 asking range | Notes |
|---|---|---|---|
| EQS 450+ sedan | $105,000+ | $45,000–$60,000 | Best value play; strong range and comfort, RWD only. |
| EQS 580 4MATIC sedan | $125,000+ | $55,000–$70,000 | More power and features; still heavily depreciated. |
| AMG EQS sedan | $150,000+ | $70,000–$90,000 | Niche; higher running costs, smaller buyer pool. |
| EQS 450+/580 SUV | $115,000+ | $55,000–$80,000 | Higher seating position; slightly less range than sedan. |
Use this as a directional guide; always compare multiple listings and condition reports.
How to read the discount
One caveat: heavy depreciation doesn’t stop the EQS from being a complex, expensive Mercedes to repair out of warranty. While you may be getting a huge discount up front, it’s smart to **set aside a maintenance and repair budget** or pay extra for a strong CPO warranty.
Running costs vs gas S-Class and rival EVs
When you look past purchase price, the 2023 EQS can be significantly cheaper to run than a comparable gas S‑Class, especially if you do most of your charging at home on a reasonable electricity rate. Versus rival EVs, energy costs are similar, but maintenance can be higher than brands like Tesla or Hyundai/Kia.
Cost picture: EQS vs traditional luxury
Energy, maintenance and insurance in broad strokes.
Energy costs
At typical U.S. residential electricity prices, many EQS owners effectively pay the equivalent of **$1–$2 per gallon** for energy when charged at home, vs $4–$6+ gasoline in many metro areas.
Public DC fast charging can narrow that gap, especially on expensive networks, so treat it as a road‑trip tool, not a daily habit.
Maintenance & repairs
No oil changes, fewer moving parts than an S‑Class, and brake wear is often low thanks to regenerative braking.
However, when something does break, especially suspension, body electronics or interior tech, parts and labor are priced like a flagship Mercedes.
Insurance & taxes
Insurance for a used EQS is often comparable to or slightly above a gas S‑Class, depending on your location and record. Property taxes and registration in some states are based on vehicle value, so depreciation actually helps you here.
Don’t ignore home charging costs
Used 2023 EQS inspection checklist
Whether you’re shopping through a dealer, private seller, or online marketplace, a used 2023 EQS deserves a more detailed pre‑purchase check than a basic compact EV. Here’s where to focus your attention.
Essential checks before you buy a used 2023 EQS
1. Verify battery health and fast‑charge history
Ask for a **battery health report** that estimates remaining capacity and flags unusual behavior. Look for evidence of balanced cell voltages and no history of repeated DC‑fast‑charge abuse from near‑zero to 100%. Recharged’s Score Report provides this data up front.
2. Confirm remaining factory and CPO warranty
Check in‑service date and mileage to see how much coverage is left on the **4‑year/50,000‑mile basic warranty** and the 8‑year high‑voltage warranty. For CPO cars, read the fine print on what’s covered and for how long.
3. Inspect wheels, tires and brakes
The EQS is heavy and wears large, expensive tires. Check for **uneven wear, sidewall bubbles, or mismatched brands**. Inspect rotors for grooves or rust ridges, and make sure regenerative braking feels smooth, not grabby.
4. Test all driver-assistance and safety systems
On a long test drive, verify that adaptive cruise, lane centering, blind‑spot monitoring, parking assist, 360‑camera views and automatic emergency braking all behave as expected. Any warnings or disabled features can be expensive to diagnose.
5. Look and listen for interior rattles and wind noise
On the highway, listen for **whistles around mirrors or door seals**, and over rough pavement, listen for squeaks from the panoramic roof, seat frames or dash. Isolated noises can often be fixed, but they’re leverage in price negotiations.
6. Check charging port operation and charge speeds
Plug into both Level 2 and, if possible, a DC fast charger. Confirm the port door opens and latches properly, the car locks onto the connector, and charging starts quickly without error messages. On DC, watch whether speeds climb appropriately at low state of charge.
Bring a checklist, digital or paper
2023 EQS sedan vs EQS SUV as used buys
Mercedes offers the EQS both as a sleek liftback sedan and as a three‑row SUV. On the used market, you’ll often see similar pricing for comparable trims of each body style, but they’re different tools for different jobs.
Why pick the 2023 EQS sedan
- Best range: The 450+ sedan is the long‑distance champ of the family.
- Slippery aerodynamics: Lower and sleeker, with a very low drag coefficient.
- More limo, less truck: Feels like a traditional chauffeur car with a huge back seat.
Choose the sedan if you regularly drive long highway stretches or want maximum efficiency and a lower seating position.
Why pick the 2023 EQS SUV
- Higher seating position: Easier ingress/egress and a commanding view of the road.
- Available three rows: Family‑friendly for car seats and extra passengers.
- More cargo flexibility: Better for bulky items and road‑trip gear.
Choose the SUV if you prioritize space, flexibility and ride height over ultimate range.
How Recharged helps you buy a used EQS with confidence
The 2023 EQS is a sophisticated EV, and the difference between a great used example and a problem child often comes down to **hidden details you can’t see in online photos**. That’s where Recharged comes in.
What you get with a used EQS from Recharged
Beyond a regular Carfax and a quick test drive.
Recharged Score battery report
Every EQS on Recharged comes with a **Recharged Score Report** that includes verified battery health, charging behavior indicators, and an overview of the high‑voltage system. You’re not guessing about range loss, you can see the data.
EV-specialist guidance
Our EV specialists help you compare 450+ vs 580 vs EQS SUV for your needs, explain real‑world charging expectations, and walk you through total cost of ownership so you can shop with confidence.
Financing, trade‑in and delivery
Recharged offers **financing options, trade‑in or instant offer**, and **nationwide delivery**. You can complete the entire purchase digitally or visit our **Experience Center in Richmond, VA** if you’d rather see cars in person.
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Common questions about buying a used 2023 EQS
Bottom line: Is a used 2023 EQS worth it?
If you want a flagship EV that feels like a true luxury car first and a tech showcase second, a **used 2023 Mercedes EQS** belongs near the top of your list. It delivers serene comfort, long range, and an interior that still looks concept‑car‑fresh in 2026, backed by depreciation that makes these once‑six‑figure cars attainable in the price band of a new midsize crossover.
The flip side is complexity and cost if something big fails outside warranty, plus a user experience that leans more toward **traditional Mercedes** than Silicon Valley slick. That’s why a **thorough inspection, battery health verification and clear warranty picture** are non‑negotiable before you sign.
If you’d like help finding the right 2023 EQS, sedan or SUV, and want a data‑backed look at its battery and pricing fairness, start your search with Recharged. Our Recharged Score, EV‑specialist guidance, financing and nationwide delivery are built to make **used EV ownership simple and transparent**, especially for complex flagships like the Mercedes EQS.
