The right EV.
With honest numbers.
Real total cost of ownership, verified sustainability scores and complete battery data — so you know what you're buying. No glossy brochure, no hidden costs.
What is Sustainista?
The data hub for battery transparency.
EU battery data is complex — Sustainista turns it into clear tools. The right solution for every stakeholder: buyers, dealers and companies.
Buyers & Prospects
I'm looking for the right EV
Dealers & Used Market
NEWI sell electric vehicles
Companies & Partners
I build products with battery data
Kostencheck
Was kostet dich das wirklich?
Keine Schönrechnerei. Echte monatliche Gesamtkosten mit realem Alltagsverbrauch — Abschreibung, Strom und Ladeverlust inklusive.
Volkswagen ID.3
PRO S · 2024
Hyundai IONIQ 5
· 2024
Annahmen: 4 Jahre · 70 % Heimladen (€0,28/kWh) · 30 % öffentlich (€0,60/kWh) · Realverbrauch +15 % vs. WLTP · Wartung €0,025/km · Versicherung €1.100/Jahr
What you get
All the data for a confident decision.
No other comparison shows you battery health, CO₂ class and real total costs at once — fully explained, without jargon.
EU Battery Passport
102 verified data points per vehicle — so you know what's really in the battery before you sign.
Understandable Scores
No black-box algorithm: each of the 7 dimensions is explained in plain language — with confidence level and source.
Current Market Prices
No outdated brochure: prices, availability and real user experiences — updated daily from 50+ sources.
Your right as a buyer
What's really inside the battery?
From 2027 you'll have a legal right to complete battery data — CO₂ footprint, recycling shares, raw material origin and battery health. On Sustainista you can already see what will soon be mandatory.
Timeline
Battery Regulation enacted
EU 2023/1542 replaces Directive 2006/66/EC
CO₂ Footprint Declaration
EV batteries >2 kWh — mandatory report
EU DPP Registry Go-Live
Central EU registry for product passports
Battery Passport Mandatory
QR code + 102 data points for EV batteries
CO₂ Performance Classes A–E
Energy label-style CO₂ class becomes mandatory
What the Passport contains
CO₂ Carbon Footprint (Group B)
CO₂ footprint in kg CO₂e/kWh and EU performance class A–E — measurable and comparable.
Recycled Content (Group C)
Mandatory disclosure of cobalt, lithium and nickel from recycling — greenwashing becomes verifiable.
Raw Material Origin (Group D)
Country of origin for cobalt, lithium, nickel — including due diligence proof.
State of Health (Groups I–J)
Live data: capacity loss, SoH certification, remaining lifetime — accessible via QR code.
Why you can trust this score
7 angles others ignore.
Each dimension is explained individually — with confidence rating and source. So you understand why a vehicle scores well or poorly.
Community
What real drivers report.
No marketing promises. Experiences from owners — after months of real-world use.
Sportlich, schnell geladen, alltagstauglich
Der EV6 GT-Line AWD ist das spannendste Elektroauto unter 55.000 €. 800V-Laden, Allradantrieb, und trotzdem um die 15 kWh/100 km im Schnitt. Habe ihn schon dreimal auf Langstrecke gehabt — keine Probleme.
Anonym
EV6 GT-Line AWD
Sehr sparsam, tolle Reichweite
Mit dem ID.3 bin ich Wien–Salzburg ohne Ladestopp gefahren — das schafft kaum ein anderes Kompaktauto in der Preisklasse. Verbrauch im Schnitt 14,1 kWh/100 km. Kleines Manko: Software-Updates kommen langsam.
Anonym
Volkswagen ID.3 PRO S
Bestes Auto das ich je hatte
Nach 8 Monaten und fast 20.000 km bin ich immer noch begeistert. Das IONIQ 5 lädt in 18 Minuten von 10 auf 80 % — das spürt man im Alltag deutlich. Fahrwerk und Raumgefühl sind der Hammer.
Anonym
Hyundai IONIQ 5
Weltauto des Jahres — zu Recht
Der IONIQ 6 hat mich mit seiner Effizienz überrascht. Im Sommer komme ich auf unter 13 kWh/100 km — Reichweite über 600 km realweltlich möglich. Design polarisiert, aber ich liebe es.
Anonym
IONIQ 6 Heckantrieb Weitstreckig
Am I ready for electric?
5 questions · 2 minutes · Personal recommendation
Wie viele Kilometer fährst du durchschnittlich pro Tag?
For Companies & Partners
The data behind the vehicle — as an API for your business.
Leasing companies, insurers and dealers use our data to offer better products. Three examples of what's possible:
Battery-as-a-Service
Lease the battery separately from the vehicle — SoH monitoring from 28 live data points.
28 live data points · Groups I–L
CO₂ Certification
Measurable savings from DPP groups B+C as tradeable carbon credits.
14 data points · Class A–E
Second-Life Exchange
Automatically match used batteries to stationary storage — no manual inspection.
22 data points · Groups J·K·G
Dealer Network — coming soon
We connect buyers directly with verified e-mobility dealers. Coming soon: book test drives and consultations directly through Sustainista.
Real experiences
What our users say
Seven years as a petrol driver — and then this platform literally opened my eyes. The total cost of ownership calculation was the moment I realised: I'd been driving the wrong thing. I've been driving electric for two years now and don't miss a single tank of fuel I'll never need again.
Hubert M.
Vienna Floridsdorf · Founder, Sustainista
About us
The team behind the platform
The platform is built by the team at Sustainista GmbH in Vienna — specialists in sustainability data, battery transparency and the EU Digital Product Passport.
The Sustainista team at the ViennaUP startup festival in Vienna.
✦ For Companies & Partners
Your competitive advantage — as an API.
Integrate verified battery data and sustainability scores directly into your product — fully white-label under your branding.
Leasing companies, insurers, marketplaces and recyclers use our data to offer better products.
Bleib informiert
Neue Fahrzeuge, EU-Battery-Passport-Updates und exklusive Insights — etwa 1× pro Monat. Kein Spam.
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