Siim Metsla

Tag: Tesla Model 3

  • Can My 5-Year Tesla Do 20 More Years?

    My Zurich Tesla Confessions: 5 Months experience

    By Siim Metsla, Zurich Tesla Owner
    March 2026 – AI organized my messy notes, but this is 100% my Tesla app data + real experience with my 2021 Model 3 RWD (VIN: LRW3E7FA2MC40XXXX, late Dec 2021 Shanghai build). Survived 5 months without home charging—here’s exactly what worked for me.

    My Tesla Specs: VIN Decoded

    2021 model year (10th digit M), Shanghai RWD LFP battery (60kWh), heat pump, black trim.
    Displayed range: Was 423km when bought (27k km, 4 years old), now 421km (39k km total). Real-world range: 300km winter (-10°C days), 350km summer steady.

    VIN breakdown: LRW=Shanghai Model 3 | F=LFP battery | A=RWD | M=2021 | C=Shanghai plant Pro tip: Door jamb sticker shows exact build month.

    My Exact Tires: Pirelli Cinturato All Season SF3

    No winter wheels—running Pirelli 235/45 R18 98Y Cinturato All Season SF3 Seal XL TL (4 wheels).
    Full swap + recycle old tires at Bosch Service Centre: <1000 CHF total.
    Efficiency: No noticeable difference vs summers (few Wh/km only).
    Pressure: 2.9 bar summer/winter (drops to ~2.7 bar cold, rises to 2.9 bar driving).

    Snow grip fine for Zurich Oct-Apr legal requirements, rain king, barely louder than summers. Road surface matters more than tire marketing hype.

    Winter Heating: Smart Minimal Use

    2021 refresh heat pump system—super efficient but I rarely use most features:

    • Steering wheel: Auto <15°C , rarely notice it on but when it is, really feels nice
    • Seats: Only when really cold when stating driving.
    • Rear windshield defog: Most used—keeps back window clear (Model 3 has no rear wiper!). Uses some extra energy but worth it for visibility
    • Max cabin heat: Only extreme cold when deicing, prefer seats. I also open back windows time to time when on long drives as air tends to becoming try inside small cabin. Thinking already about next gadget to test: Ionizier. 😀

    Cabin temp strategy: Pre-heat 2-3 minutes before leaving → arrives perfect temp instantly. Mostly I am using Auto but Manual on long trips when there is long tunnels, example driving to Milan, prefer manual for inside air option.
    Drive: 18°C winter, 21°C summer AC (minimal energy drain).

    Partner’s dance class bonus: Waiting for her for 2-3hrs with heating/AC on (even if I prefer to with in Tesla lounge when charging) = barely notice energy drain. Will see with summer AC. Netflix/YouTube/browser works great even if little slow with older Intel browser to open (never thought I’d use car for watching Netflix). Just bad there is no Grok to talk with! 😀

    My No-Home-Charging System (5 Months)

    Rule: Charge where I already go—gym, forest walks, shopping. Never detour 15+15min to Tesla Superchargers. Cost irrelevant (even with 30% premium)—convenience and time savings wins.

    Zurich Charger Reality (Real Costs + Speed)

    Location App Speed Price Notes
    Work Sundays QR code 22kW→11kW real 0.15 CHF Best deal!
    EWZ Zurich SwissCharge app 22kW→11kW real 0.50 CHF 4h limit!
    Energie 360 SwissCharge cost less 50kW→25kW real 0.59 CHF Less than 2h full from 20%. 2h limit!
    Shell Shell app cost less 22kW→11kW real 0.79 CHF Free Zurich Zoo parking bonus
    Tesla SC Tesla app 170kW peak (my M3 21 MY) 0.56 CHF In future, Road Trips only

    QR scan → Debit & Credit payment options, even Apple Pay/Twint. No charging cards needed.

    Daily Routine (Zero Range Anxiety)

    Morning forest walk 1h: +20& while walking (+84km displayed)
    Gym 2h (walk there = warmup): Arrive → Leave +40%
    Shopping 30-60min: +10/20% charged
    Result: Always topped up, never think about range

    Current avg cost: Little more than 0.40 CHF/kWh (Supercharging mix + cheap work Sundays). Target less than 0.30 CHF with home charging parking place in covered open garage parking.

    Winter Tesla Supercharger charging: Cold battery = 40-70min full charge. Last 10min = calibration. Precondition 15min helps.

    Arrival buffer: 20-30% default (safe for battery). 10% absolute minimum even with plugging in right away after trip.

    Trip hack: Add Supercharger to navigator = auto precondition. Skip for extra shopping time.

    Perfect Zurich Cycle: 70-80% → 50% Daily

    Start End Real Distance Why Perfect
    70-80% (295-335km displayed = 230-280km real) 50% (210km displayed = 175km real) 80-120km Covers ALL Zurich driving

    Example: Start 75% (315km displayed = 260km real summer) → drive 50-80km → end 60% → gym charge → repeat.

    Garage Charging (New Era)

    Finally! Will Schedule 10pm-6am off-peak → 80% daily limit.
    Curious: Will I see average cost drop to below 0.30 CHF/kWh? when I battery will be always topped up by default.

    Near Future routine with home charging:

    Daily: 65-80% (230-280km real range)
    Weekly/Biweekly: 100% Friday night → For usual Saturday road trips
    Longer Trips: 100% hours before leaving
    Idle for long weekends / weeks: 50-70% (lowest stress to battery)

    Vampire Drain? Laughable

    Max 1%/day cold, <15% total over 2-week Christmas holiday (parked on the street!). Latest update + LFP = sleeps perfectly with no noticeable drain. There is even “battery saving mode” option now that I can always keep on.

    Battery Health: Supercharging Didn’t Hurt

    5 months heavy DC fast charging: 0.5% loss (423→421km displayed).
    Real range: Minimum 300km winter, 350km summer steady.
    Cold—summer should show +10-20km displayed. 1%/year normal for LFP.

    New: ~430km displayed → 4 years old: 423km →
    My 5 months: 421km LFP laughs at frequent 100% Supercharging
    Next 6/7 months: Will I get few km displayed range back with warmer period driving?

    15-20 More Years? 100% YES

    20k km/year habits:

    • 2046: ~240k km total
    • Displayed: ~350km (75% health)
    • Real summer: ~280km (plenty for Zurich)
      Still can arrive Milan that is 280km away without charging!
    • Drive unit: 500k+ km easy
    • Brakes: Regen = minimal wear

    Zurich-Specific Winter Tips

    1. Pre-heat 2-3min before leaving (arrives perfect)
    2. 18°C winter cabin, 21°C summer AC = minimal drain
    3. Rear defog always = clear visibility (no rear wiper)
    4. 20% displayed buffer = 60km real safety
    5. Pirelli 235/45R18 All-Season = <1000 CHF Bosch Service Centre
      Curious to see how many km they last, guarantee is for 2years and minimum 4mm.
      Got to be part of a 40 CHF cash back campaign for 2026 Swiss Highway e-vignette!
    6. Tire pressure: 2.9 bar (2.7bar when was very cold → 2.9bar when driving)

    Key Takeaways

    • Pirelli Cinturato All Season SF3 = winter/summer/rain champ
      Also used with my previous Toyota Avensis & was confident when ordering.
    • Gym chargers = free range during workout
    • No detours—charge where you need to go anyway
    • Rarely use seat/steering heat—saves on range
    • LFP don’t mind frequent Supercharging (0.5% loss proves it)
    • Displayed ≠ real (421km = 300/350km even winter)
    • 70-80%→50% cycle = battery immortality
    • 20-30% arrival buffer = bulletproof

    Loving my Tesla hacks? My Tesla Referral Link*→ Free Supercharging km for both!

    Let me know if your real world experience is similar or different!

    Sources: 100% my Tesla experience. Let AI clean up my notes.

    *Tesla referral: You can get free 1000 Supercharger kilometers or 500 CHF off from new Tesla.
    I also get 1000 Supercharging km or CHF 250 (max 10). (24.03.2026 info from Tesla app).

  • 10 Simple reasons I drive a Tesla

    Tesla Model 3 Real Costs Switzerland 2026

    27k km 2021 Standard Range Plus RWD. Added 10k+ km, 2k+/month vs. old 2009 Toyota Avensis SW. Frictionless—here’s why.

    1. Energy costs are a joke
 → Laughable vs 0.15-0.56 CHF/kWh electricity = 6 CHF/100km. No fuel stops, no fuel smells.
    2. Zero range anxiety → Real-world ~350 km range year-round (winter/summer) with my driving and climate use, mostly home-charged.
    3. Effortless drive → Super easy handling and stable feel; I average under 150 Wh/km on mixed driving when I’m not rushing. Smooth regen means I rarely touch the brakes.
    4. Silent cabin → No engine noise, no vibrations, auto temperature every drive—arrive noticeably less tired.
    5. Highway Autopilot → Stress-free arrivals, especially on long motorway runs where the car keeps distance, lane, and speed for you.
    6. Minimal maintenance → No oil changes, no exhaust, no clutch. Regen means brake pads last 100k+ km easily. I mostly think about regular washing (pearl white shows everything).
    7. No seasonal swaps → Pirelli Cinturato all-seasons tires cover my Switzerland use case just fine. City, highway, mild winter—let’s just see how many km they last with my grandwater driving style – very slow like turtle.
    8. OTA updates → New features overnight. Wake up, car does more.
    9. Beautiful design → Sleek, low, more efficient than Model Y. Still love old Model 3 body + new AMD Ryzen processor inside (drove a Paris taxi like that so some of they exist).
    10. No need for costly upgrades →
      I keep it simple:
      • No screen cover (maybe later), just towel for sun/overheating protection.
      • Deactivated wireless charging + WiFi (connect only for OTA updates—no Premium Connectivity fee). Fewer EMF sources; don’t sit in car while charging/supercharging.
      • HEPA filter swap 2x/year + simple grill protector.

    Love the extra storage?
    Frunk perfect for König CG-9 snow chains (Tesla-approved 19” Model 3, self-tensioning, Swiss snow-ready), washer fluid, snow brush. Under-back storage doesn’t freeze—no more frozen water bottles!

    Why FWD version?
    ostly AWD Model 3s on Swiss roads, but RWD fine if not hardcore mountain driving. Proper tyres + sensible style handles mild winters—single rear motor = better weight distribution, less EMF near legs, more efficiency. Best friend with Model Y wishes he’d picked Model 3 (no family/space needs).

    Would I buy the same used Model 3 2021 today?
    Yes—real parking sensors I like. Just want new Ryzen hardware in old body (Paris taxi had it—ideal).

    Bonus: Built-in audio is very good; sound settings + tips in separate article.

    Most efficient EV class

    My 2021 RWD Standard Plus Range ~150 Wh/km real-world (winter/summer)—top-tier under 150 Wh/km, beats Hyundai Ioniq 6/Mercedes CLA Electric.

    Why Tesla direct buy? → No dealer haggling. Got 1yr extra warranty + free Enhanced Autopilot.

    New buyers →My Tesla referral link* = Free 1000 Supercharging km or CHF 500 off (first 10).

    Test first → GoMore referral link** app rent (~200 CHF/600km day) or book a Tesla test drive.

    My stats 13.03.2026 → 1781 kWh / 640 CHF over 10.8k km.
    Cars? Chapter closed (Evan ran car YouTube). You won’t look back ;D. AMA!

    Disclosure:

    *Tesla referral: You can get free 1000 Supercharger kilometers or 500 CHF off from new Tesla.
    I also get 1000 Supercharging km or CHF 250 (max 10). (13.03.2026 info from Tesla app).
    **GoMore referral: We both get CHF 20 credit. (07.04.2026 info from Tesla app)