Cadillac Lyriq Best & Worst Years: Complete 2023–2026 Reliability Bible
Why Model Years Matter: First-Gen Risk vs Refinement
Being a groundbreaking EV, the Cadillac Lyriq suffered typical “first model year” issues in 2023. Over 2,100+ owner complaints across NHTSA and forums point to software instability, 12V battery failures, and inconsistent charging. The best years (2024 and 2025) incorporate hardware revisions, mature OTA updates, and enhanced quality control. Below you’ll find types of issues, recall history, and definitive rating.
2023 – WORST YEAR
Rating: 3.8/10
- Critical issues: 12V battery drain (TSB 23-NA-187), infotainment black screens, sudden power reduction, faulty HVAC logic.
- Recalls: 4 major recalls: seat belt pretensioners, battery energy control module, rear camera image freeze, insufficient tire placard.
- Charging flaws: Intermittent DC fast charging failures, overheated charge port.
- Verdict: Avoid unless heavily discounted + full dealer reconditioning.
2024 – BEST VALUE
Rating: 9.2/10
- Refinements: New battery management software (fixes 12V drain), improved thermal pump, upgraded telematics module.
- Fewer complaints: 80% drop in reported electrical glitches vs 2023. Super Cruise reliability enhanced.
- Added standard: heated steering wheel, ventilated front seats, power liftgate.
- Ideal for: budget-conscious luxury EV buyers who want proven reliability.
2025 – BEST OVERALL
Rating: 9.7/10
- New tech: Google Built-in (native Maps, Assistant), faster processor, upgraded 200kW DC charging curve.
- Improved AWD acceleration: 0-60 in 4.6 sec, plus better sound insulation.
- Longest remaining warranty: 4yr/50k basic, 8yr/100k EV components.
- Future-proof: NACS port adapter ready (Tesla Supercharger network access by 2025).
How to Identify a Good Lyriq & Pre-Purchase Checklist
Check Software Version
Ask dealer: Is the GM N23-241120 update applied? 2023 models must have BCM & HCP flash. Best years come with version 2024.05+ infotainment.
Ask dealer: Is the GM N23-241120 update applied? 2023 models must have BCM & HCP flash. Best years come with version 2024.05+ infotainment.
12V Battery Health
Worst-year Lyriq often requires battery replacement. Check service records: If replaced after October 2023, may be acceptable.
Worst-year Lyriq often requires battery replacement. Check service records: If replaced after October 2023, may be acceptable.
DC Charging Test
Request a 10-80% charge session. 2023 models often stop at 50kW instead of 190kW. 2024+ consistently holds high speed.
Request a 10-80% charge session. 2023 models often stop at 50kW instead of 190kW. 2024+ consistently holds high speed.
Recall Check
Use VIN at Cadillac recall portal. Worst year (2023) should have all 4 recalls closed. Avoid any open recalls.
Use VIN at Cadillac recall portal. Worst year (2023) should have all 4 recalls closed. Avoid any open recalls.
Is It Safe? Lyriq Safety Analysis by Year
Cadillac Lyriq safety is excellent structurally: all model years earned IIHS Top Safety Pick+ (2024+ tested, 2023 similar construction). However, worst year safety concerns arise from electronic nannies: sudden loss of drive power, rearview camera lag, and false collision alerts. Those were mostly software-related — fixed on 2024+. For maximum safety, choose 2024 or 2025 for reliable driver assistance systems.
Head-to-Head: Advantages & Disadvantages Per Year
| Attribute | 2023 (Worst) | 2024 (Best) | 2025 (Best Premium) |
|---|---|---|---|
| Reliability index | Very poor (frequent dealer visits) | Good (minimal issues) | Excellent |
| Avg. range (real world) | 285 miles | 295 miles | 305 miles (efficiency tweaks) |
| Charging speed (10-80%) | 32-42 min (inconsistent) | 32 min stable | 28 min (optimized curve) |
| Infotainment stability | Frequent reboots | Minor glitches | Buttery smooth |
| Resale value after 3y | ~40% retained | ~55% retained | ~58% retained |
| Warranty remaining (used) | Short (1-2 yrs basic) | Good (2-3 yrs basic left) | Full coverage |
Types of Recalls & Technical Bulletins by Year
2023 Recall cluster:
• HV battery software (22V-946)
• Rear camera image static (23V-278)
• Seat belt retractor (23V-625)
✅ All fixed under warranty but time-consuming.
• HV battery software (22V-946)
• Rear camera image static (23V-278)
• Seat belt retractor (23V-625)
✅ All fixed under warranty but time-consuming.
2024 OTA improvements:
No major recalls; only one minor seat heater software patch.
Best year demonstrates maturity.
No major recalls; only one minor seat heater software patch.
Best year demonstrates maturity.
2025 recall-free (to date). Production quality at peak, new supplier for charging port.
Why? Design freeze and field data integration.
Why? Design freeze and field data integration.
Ownership Cost: 2023 vs 2024/2025
Worst year expense (2023): Owners report average $1,200 – $2,500 out-of-pocket after warranty (towing, rental cars, battery replacement). Higher insurance due to electrical failure claims. Best year (2024/2025): Negligible unscheduled costs — only annual tire rotation and cabin filter (~$150/year). Electricity cost ~$550/year for 12k miles. Always prioritize best years for lower TCO.
Cadillac Lyriq: General Advantages & Disadvantages
Advantages
• Luxurious silence + air suspension optional
• Spacious interior, huge cargo room
• 33-inch 4K screen best-in-class
• Strong power (500hp AWD)
• Best years offer superior reliability
• Luxurious silence + air suspension optional
• Spacious interior, huge cargo room
• 33-inch 4K screen best-in-class
• Strong power (500hp AWD)
• Best years offer superior reliability
Disadvantages
• Worst year software headaches
• Charging network still lags Tesla
• Some dealer EV knowledge gaps
• Limited frunk space
• Worst year software headaches
• Charging network still lags Tesla
• Some dealer EV knowledge gaps
• Limited frunk space
Safety equipment
All years include automated emergency braking, lane keep, blind spot monitoring. 2024+ adds rear pedestrian detection and improved Super Cruise.
All years include automated emergency braking, lane keep, blind spot monitoring. 2024+ adds rear pedestrian detection and improved Super Cruise.
Which Lyriq Year Should You Use for What?
- Daily commuter / family hauler: 2024 Lyriq offers the best blend of low cost and high dependability.
- Road trip warrior: 2025 Lyriq with upgraded charging curve and Google maps EV routing.
- Budget/Lease takeover: Avoid 2023 unless price is 30% below market value + certified warranty.
- Fleet or business: 2025 minimizes downtime and maximizes image.
Frequently Asked Questions — Everything You Need to Know
What is the absolute worst Cadillac Lyriq year and why does it fail?
The 2023 Cadillac Lyriq is the worst due to immature software architecture, faulty 12V power management, and numerous recalls. Key reasons: rushed production schedule, global chip shortage leading to substandard telematics, and insufficient beta testing. Avoid unless fully updated.
Which years are considered the best Cadillac Lyriq to buy used?
2024 and 2025 are the best years. The 2024 offers mature software with lower price, 2025 adds Google integration and better fast charging. Both have dramatically fewer complaints.
How to update 2023 Lyriq software to improve reliability?
Take your Lyriq to a Cadillac dealer and request Technical Service Bulletins: #23-NA-226 (infotainment), #PIE0494 (BECM update). After updates, most 2023 glitches reduce by 70% but not fully eliminated.
What is the real-world battery degradation on worst vs best years?
2023 models show up to 5% degradation after 30k miles (due to early BMS issues). 2024+ models under 2% degradation at 30k miles due to refined thermal management.
Types of maintenance required for Cadillac Lyriq?
EV-specific: cabin air filter (every 2y), brake fluid flush (every 3y), tire rotation (7.5k miles). No oil changes. Best years require essentially zero unscheduled repairs.
Is Cadillac Lyriq safe for harsh winters?
Yes, especially AWD versions. However, worst-year (2023) had reports of heat pump failures. 2024+ revised heat pump and battery preconditioning work flawlessly down to -20°C.
What is the total cost of ownership difference between worst and best year?
Over 5 years: 2023 Lyriq costs ~$7,200 more (repairs, lost resale, rental fees). 2024/2025 are cheaper to own despite higher initial price.
How many miles can a Cadillac Lyriq last? Best vs worst years?
2024/2025 expected to last 200,000+ miles with battery capacity above 70%. 2023 may face electronic component failures earlier (120k miles). The battery itself is durable, but modules around it less so.
Are there any differences in trim types across the years?
2023 offered Luxury and Debut Edition. 2024 introduced Luxury 1/2/3 and Sport 1/2/3 trims with more options. 2025 added “Velocity Package” with performance tires and illuminated grille.
Can I rely on 2023 Lyriq for long distance trips?
Not recommended. Unpredictable charging and software failures could leave you stranded. The best years (2024+) are extremely road-trip worthy, with Plug&Charge capability and stable navigation.
Deep-Dive: Advantages & Disadvantages by Specific Year
| Model Year | Advantages | Disadvantages |
|---|---|---|
| 2023 | Lower used price, same luxurious cabin, Super Cruise capable | Poor software, high failure rate, worst resale, multiple recalls, slower charging consistency |
| 2024 | Stable infotainment, best value, tax credit eligible, Enhanced reliability, quieter cabin fixes | No native Google built-in (still good), slightly less range than 2025 |
| 2025 | Ultimate refinement, fastest charging, NACS ready, Google ecosystem, longest range, minimal depreciation | Higher price, fewer used options available |
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