Tesla Model 3 Highland
Weaknesses, engine ratings and buying advice
The Tesla Model 3 Highland (2024–present) is the most complete Model 3 yet — and a genuine upgrade over Phase 1 in every measurable dimension: quieter cabin, smoother ride, better seats, improved range. The polarizing change: steering wheel stalks are gone, replaced by capacitive touch buttons for turn signals and gear selection. Edmunds, CNET, and several owner surveys rate this as a real usability issue, not just an adaptation challenge.
What actually changed: Acoustic double-pane glass all around (quieter than a BMW 3 Series at highway speed). Frequency-selective dampers — the harsh thud over manhole covers is eliminated. Ventilated front seats standard on LR and Performance. Rear screen (15-inch) on LR and Performance. Revised thermal management system. Highland is built exclusively in Shanghai (LRW/LVY VIN prefix) and Fremont (5YJ/7G2) — Shanghai builds consistently show better panel fit.
The turn signal controversy: Capacitive buttons replace physical stalks. Software can be updated to change sensitivity. Known behavior: buttons become unresponsive if finger rests on them >60 seconds, require deliberate press (not casual touch). 10–15% of owners report intermittent failures in owner surveys. Edmunds' long-term test car required OTA updates three times in the first 8 months to address responsiveness. Not resolved as of late 2025 — consider this an ongoing software issue, not a fixed defect.
Horn in rain: External speaker design causes horn to go silent or muffled in heavy rain. 15+ NHTSA complaints. Tesla considers this within specification. Design flaw, not a safety recall — but worth knowing before purchase. Dries out after rain and functions normally again.
Battery and range: LFP (RWD) loses 20–30% range below freezing — this is chemistry, not a defect. Charge to 100% daily is recommended and won't accelerate degradation. NMC packs (LR, Performance) handle cold better. Early fleet data (18 months): battery state of health tracking above Phase 1 equivalent mileage — improved thermal management credited.
Recommended configs: Long Range AWD is the balanced pick — acoustic glass, ventilated seats, 629 km WLTP range, under $45,000 used 2024. Standard Range is the budget path — quieter than Phase 1 SR, LFP battery, daily 100% charging recommended. Performance (2024 Ludicrous package): 2.9s 0-100, upgraded track-spec brakes, $5,000–$8,000 premium.
Avoid: Early build 2024s before July 2024 (higher rate of alignment complaints, turn signal button issues, ambient LED failures). Check that all NHTSA recalls are OTA-current: 24V-284 (airbag deflector), 25V-002 (rear camera board short).
Test-drive checklist: turn signal button responsiveness (activate 10 times rapidly), horn test in light rain or after car washing, alignment check (hands-off at 130 km/h), ambient LED light bars (check for cracks or dark sections), rearview camera image quality.
2026 market (USD): 2024 Standard Range ~$27,000–$32,000. 2024 Long Range AWD ~$33,000–$40,000. 2024 Performance ~$42,000–$50,000. Insider pick: 2024 Long Range AWD built after July 2024 — post early-build issues, Shanghai factory for best panel fit, pre-Cybertruck-era pricing.
460 PS
Performance · Elektro
2.9 seconds — this time with brakes that keep up
Legendary!Generations
Engine Overview
The Tesla Model 3 Highland is available with 3 engine variants — from 283 to 498 hp.
Dual motor, all-wheel drive. NMC battery retains ~85% capacity after 200,000 miles per Tesla fleet data. Rear induction motor on 2018-2020 builds is the weaker link — bearing failures from 60k miles. Post-2020 switched to dual permanent magnet, substantially improved. Drive unit warranty: 8 years / 120,000 miles. 12V drain issue affects 2017-2021 primarily — Tesla switched to lithium-ion 12V late 2021.
- !! 12V auxiliary battery failure from 100,000 km
Same 12V drain affecting 2017-2021 lead-acid cars. Car becomes completely inoperable. Fixed late 2021 with lithium-ion 12V.
Symptoms: Car dead, unable to unlock or charge - !! Rear induction motor bearing failure (2018-2020) from 160,000 km
Affects 2018-2020 Long Range AWD with rear induction motor. Coolant exposure corrodes bearings inside drive unit. Post-2020 switched to dual permanent magnet — problem eliminated. Drive unit replacement $6,000-10,000 at Tesla.
Symptoms: Loud whirring/grinding from rear, increasing vibration, eventual loss of rear drive power - !! Drive unit bearing whine from 160,000 km
Same bearing whine as all Model 3 variants. Dual-motor cars may develop it on either unit. Independent shops: $400 bearing replacement. Tesla: $6,000-10,000 full unit. 8-year/120,000-mile warranty.
Symptoms: High-pitched whining from front or rear motor, louder at highway speed
+ 3 more engine weaknesses + vehicle weaknesses
Dual permanent magnet motors, 377 kW peak. Track Mode pushes components harder — expect drive unit bearing wear earlier than Long Range. Same NMC degradation profile. Braking system handles hard use well but consumes pads faster despite regen. Drive unit replacement: $6,000-10,000 out of warranty; bearing-only repair $400 at independent shops.
- !! 12V battery failure (2018-2021) from 100,000 km
Same 12V issue as all Model 3 from 2018-2021. Lead-acid dies without warning. Fixed late 2021 with Li-ion 12V.
Symptoms: Car completely dead - !! Rear induction motor failure (2018-2020) from 145,000 km
Same as Long Range — rear induction motor coolant ingress. Performance use adds thermal stress. Post-2020 dual PM motors resolve it.
Symptoms: Grinding from rear, loss of power - !! Drive unit bearing whine — accelerated by track use from 130,000 km
Higher thermal and mechanical loads from Performance/Track Mode accelerate bearing wear. May appear 50-80k miles with frequent track use. Same repair: $400 bearings or $6,000-10,000 full unit.
Symptoms: Whining on hard acceleration, milling noise at speed
+ 3 more engine weaknesses + vehicle weaknesses
Single permanent magnet motor, rear-wheel drive. LFP battery from 2021 tolerates daily 100% charging but loses 30% range in freezing temperatures. NMC pack on earlier SR+ degrades faster but handles cold better. The 12V auxiliary battery is the weak link — fails without warning, strands the car. Drive unit bearing whine develops around 100k miles but rarely catastrophic. VIN prefix tells the factory: 5YJ=Fremont (worst QC), LRW=Shanghai (best QC).
- !! 12V auxiliary battery dies without warning from 100,000 km
Affects 2017-2021 models with lead-acid 12V. Battery dies without warning — car completely inoperable, doors may not open, charge cable locks in place. PTC heater isolation faults drain the 12V. Tesla switched to lithium-ion 12V late 2021, largely resolving the issue. Budget $250-450 replacement every 3-4 years on lead-acid cars.
Symptoms: Car completely dead, unable to unlock doors, charger cable stuck, no warning before failure - !! Drive unit bearing whine from 160,000 km
High-pitched whine or milling noise from rear drive unit, developing gradually. Common across all Model 3 variants. Bearing replacement: ~$400 at independent shops. Full drive unit at Tesla: $6,000-10,000. Covered under 8-year/120,000-mile drivetrain warranty. Rarely catastrophic — most owners live with it.
Symptoms: High-pitched whining increasing with speed, milling sound on acceleration and deceleration, vibration through floor - !! Charge port door actuator failure — won't open or close from 80,000 km
The small motor that opens and closes the charge port door fails, leaving the port stuck open or closed. Common on pre-2022 builds. Tesla mobile service replaces in 10 minutes. Third-party parts $57 but use the old design that fails again — Tesla's updated part $360 includes design revision. May be covered under 8-year charging system warranty.
Symptoms: Charge port door won't open when tapped or from app, door stuck open, intermittent operation in cold weather
+ 3 more engine weaknesses + vehicle weaknesses
Vehicle Weaknesses
| Weakness | Cost | |
|---|---|---|
| Horn fails in rain (speaker design) Highland replaced the traditional horn with an external speaker that also serves as pedestrian warning sound. The speaker is not adequately waterproofed — horn becomes inaudible or completely silent in rain. 15+ NHTSA complaints filed. Works normally in dry conditions. No permanent damage — dries out and functions again. Design flaw, not a wear item. Symptoms: Horn produces no sound or weak sound in rain, works normally when dry, pedestrian warning sound also affected | Low | |
| Capacitive turn signal buttons — unresponsive Highland replaced stalks with capacitive steering wheel buttons. Buttons become unresponsive, lock out after finger rest, or need excessive force. May be software-related — some cases resolved via OTA. Unique to Highland redesign. Symptoms: Turn signal buttons unresponsive, signals fail to activate, buttons lock out | Low | |
| Door ambient LED light bar cracking and failure LED light strips above door interior handles develop cracks from panel flex when pulling the door shut. Direct sunlight through windows causes heat-related bubbling in the LED strip material. Tesla replaces the entire door panel rather than just the light bar. Covered under warranty — mobile service can handle the replacement. Symptoms: LED light bar goes dark in sections, visible cracks or bubbles in light strip, flickering ambient lighting | Low |
Known Problems and Issues +
A total of 25 weaknesses have been documented for the Tesla Model 3 Highland (2024–2025) — 18 engine-related and 7 vehicle-related. Typical issues affect Electronics, Suspension, Interior, Other.
Model 3 (Model3-SR, 2024–2025) — Be Careful: 12V auxiliary battery dies without warning, Drive unit bearing whine, Charge port door actuator failure — won't open or close. Power: 279 PS.
Model 3 (Model3-LR, 2024–2025) — Be Careful: 12V auxiliary battery failure, Rear induction motor bearing failure (2018-2020), Drive unit bearing whine. Power: 498 PS.
Model 3 (Model3-Perf, 2024–2025) — Be Careful: 12V battery failure (2018-2021), Rear induction motor failure (2018-2020), Drive unit bearing whine — accelerated by track use. Power: 460 PS.
What to watch out for with the Tesla Model 3? See the detailed listing of all engine and vehicle weaknesses in the sections above.
Frequently Asked Questions
What problems and weaknesses does the Tesla Model 3 Highland have? +
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Last updated: February 2026 · All information without guarantee