2021 Toyota Supra Reliability ReportCommon Problems, Repair Costs & Expert Verdict
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Quick Facts · 2021 Toyota Supra
- Has 5 NHTSA recalls on record — the most notable involves the seat belts.
- Outscores the 2020 Toyota Supra by 3 points — one of the stronger nearby years to consider.
- The system most likely to surface first: engine pcv system/valve cover (moderate severity).
The 2021 Toyota Supra at a glance
- Is the 2021 Toyota Supra reliable?
- Autojunket rates the 2021 Toyota Supra 88/100 (grade A-), categorized as low risk. A thrilling and largely reliable sports car, provided you anticipate BMW-level ownership expenses for long-term peace of mind.
- Should I buy a used 2021 Toyota Supra?
- Autojunket recommends reading the full reliability report before buying a 2021 Toyota Supra. The 2021 Toyota Supra is a fantastic blend of Japanese design and German engineering, offering strong reliability in its core powertrain and chassis. While it carries BMW maintenance characteristics and occasional electronic quirks, its fundamental components are robust. This is a sports car you can confidently own…
- Which Toyota Supra years are the most reliable?
- Best model years to buy: 2021+ (for the power bump and any early production refinements, though 2020 is also solid). Years to avoid: None stand out as problematic, the platform has been consistently reliable since launch..
- What are the most common problems with the 2021 Toyota Supra?
- The top failure points on the 2021 Toyota Supra are Engine PCV System/Valve Cover (typically around 60,000-100,000 miles), Cooling System Components (typically around 80,000-120,000 miles), Infotainment/Electrical Quirks (typically around 30,000-70,000 miles). Autojunket's full report includes repair-cost ranges and inspection checklists for each.
- At what mileage do problems start on the 2021 Toyota Supra?
- The first major mileage danger zone for the 2021 Toyota Supra is around 30,000. Initial Check-up Zone — This mileage typically marks the end of some lease terms or the first significant period of ownership. Ensure all initial manufacturer services are completed and inspect for early signs of aggressive driving wear (tires, brakes).
Every answer is generated from real repair, recall, and ownership data — full breakdown in the report.
Read the full free reportShould You Buy the 2021 Toyota Supra?
The 2021 Toyota Supra, underpinned by BMW engineering, stands as a surprisingly robust and engaging sports car for its segment. While benefiting from Toyota's rigorous quality control and assembly, its core components are high-performance German parts. Expect strong performance and solid build quality, though potential owners must be prepared for European-level maintenance costs and a few specific component weaknesses as it ages, making it a generally safe but not entirely inexpensive choice.
The 2021 Toyota Supra is a fantastic blend of Japanese design and German engineering, offering strong reliability in its core powertrain and chassis. While it carries BMW maintenance characteristics and occasional electronic quirks, its fundamental components are robust. This is a sports car you can confidently own…
Best Model Years
2021+ (for the power bump and any early production refinements, though 2020 is also solid)
Years to Avoid
None stand out as problematic, the platform has been consistently reliable since launch.
Biggest Strengths
- Powertrain durability (BMW B58 engine, ZF 8HP transmission)
- Solid chassis and suspension components
- Excellent overall build quality and materials
Top Risk Areas
The systems that tend to fail first on the 2021 Toyota Supra, with the typical mileage window when each becomes a concern. Detailed repair-cost ranges and exact what-to-check inspection notes are in the full report.
The B58 engine's PCV system is integrated into the valve cover. Failures can lead to excessive oil consumption, vacuum leaks, and engine oil leaks from the valve cover gasket. This is a common point of failure on many modern BMW engines.
While not widespread on the B58 yet, plastic cooling components (hoses, expansion tank, thermostat housing) are common failure points on high-performance BMW engines. Leaks can lead to overheating if not addressed promptly.
Being a BMW-sourced iDrive system, minor glitches such as frozen screens, connectivity issues, or sensor misreadings can occur. These are usually not immobilizing but can be annoying and costly to diagnose/fix at a dealership.
2021 Toyota Supra Mileage Danger Zones
The mileage windows when the 2021 Toyota Supra most commonly needs attention. Plan ahead, budget accordingly, and inspect before you cross each threshold.
Initial Check-up Zone
This mileage typically marks the end of some lease terms or the first significant period of ownership. Ensure all initial manufacturer services are completed and inspect for early signs of aggressive driving wear (tires, brakes).
Key Maintenance Interval
Approaching this mileage, proactive maintenance becomes crucial. Consider engine and transmission fluid services even if the manufacturer states longer intervals. Watch for initial signs of engine component wear.
Elevated Component Wear
Beyond 90,000 miles, age and mileage-related wear on rubber components, seals, and some electronic sensors become more prevalent. Expect to replace wear items as needed.
Long-Term Ownership Zone
At this mileage, you're entering the territory where major component replacement becomes a real possibility. Thorough pre-purchase inspection and a robust maintenance history are paramount. Budget for more significant repairs.
2021 Toyota Supra Ownership Cost Outlook
What it typically costs to keep the 2021 Toyota Supra on the road. Full 5-year cost-of-ownership projection and major-failure-risk forecast are in the report.
Annual Maintenance
$600-900 (includes oil changes, cabin filters, basic checks)
Moderate Repairs
$500-1,500 occasionally (e.g., PCV system, suspension bushings, major sensor replacement)
How Long Does the 2021 Toyota Supra Last?
Focus on a vehicle with a clear, documented service history, especially for oil changes. Don't be overly concerned about higher mileage if maintenance records are impeccable, as the B58 engine is known for durability.
What 2021 Toyota Supra Owners Actually Say
What Owners Love
- Blistering acceleration and responsive handling from the BMW B58 engine.
- Stunning and unique exterior design that turns heads.
- High-quality interior materials and excellent fit and finish for the price point.
- Surprisingly comfortable for a sports car, even on longer trips.
Common Frustrations
- Limited rear visibility due to its coupe styling.
- Small trunk opening and interior storage space, impractical for large items.
- Maintenance and parts costs are firmly in BMW territory, not typical Toyota.
- Infotainment system (iDrive) can be complex for new users and prone to minor glitches.
Who Should Buy the 2021 Toyota Supra?
Best For
- Performance enthusiasts seeking a thrilling, reliable daily driver or weekend car.
- Drivers who appreciate German engineering but prefer Toyota's dealership experience (for basic services).
- Individuals looking for a stylish coupe with a proven, tunable powertrain.
Not Ideal For
- Budget-conscious buyers expecting Corolla-level running costs.
- Drivers prioritizing cargo space or rear passenger room.
How the 2021 Toyota Supra Compares to Rivals
The Supra offers an excellent blend of performance, technology, and 'Toyota' peace of mind for an otherwise BMW-sourced car. It typically excels in powertrain reliability compared to some domestic sports cars, but doesn't quite reach the low maintenance cost threshold of pure…
More Reliable Than
- Ford Mustang GT (S550 generation, general reliability)
- Subaru BRZ/Toyota GR86 (power/performance, though less complex)
- Nissan 370Z (modernity, interior, efficiency)
Comparable To
- BMW Z4 (its platform twin)
- Audi TT RS (performance, German engineering)
- Porsche 718 Cayman (driving dynamics, but higher cost)
NHTSA Recalls
5 recalls on record from NHTSA. Check your VIN atnhtsa.gov to see if the repair was performed.
SEAT BELTS
BMW of North America, LLC (BMW) is recalling certain 2021 2 Series (230i, 230i xDrive, M240i, M240i xDrive), 330e, 330e Xdrive, 4 Series Coupe (430i, 430i xDrive, M440i xDrive) M4 Coupe, M4 Competition Coupe, BMW 4 Series Convertible (430i, M440i), BMW X1 sDrive28i, xDrive28i, 2 Series Gran Coupe (228i, 228i xDrive, M235i xDrive), M2 Competition Coupe, 330i, 330i xDrive, M340i, M340i xDrive, M3, M3 Competition, 530i, 530i xDrive, 540i, 540i xDrive, MINI Hardtop 2 Door (Cooper, CooperS, JCW), X2 sDrive28i, X2 xDrive28i, X2 M35i, Z4 sDrive30i, Z4 M40i, MINI Hardtop 2 Door (Cooper SE), MINI Convertible (Cooper, Cooper S, JCW), MINI Clubman (Cooper S, Cooper S All4, JCW), MINI Countryman (Cooper, Cooper All4, Cooper S, Cooper S All4, JCW All4), Rolls Royce Ghost, MINI Countryman (Cooper S E All4), Rolls Royce Phantom, Rolls Royce Cullinan, and Toyota Supra vehicles. The passenger seat belt Automatic Locking Retractor (ALR) may deactivate early, before the webbing fully retracts. As such, these assemblies fail to comply with the requirements of Federal Motor Vehicle Safety Standard number 208, "Occupant Crash Protection."
FUEL SYSTEM, GASOLINE:STORAGE:TANK ASSEMBLY
BMW of North America, LLC (BMW) is recalling certain 2020-2021 Z4 and 2020-2021 Toyota Supra vehicles. The weld between the fuel tank halves may have been insufficiently welded, causing the weld to fail.
What breaks on the 2021 Toyota Supra?
Full reliability breakdown — engine, transmission, rust, electrical. With repair costs and mileage danger zones.
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Toyota Supra by Year
Compare AutoScores across nearby years of the Toyota Supra. Click any year for its full report.
If You're Considering This, Also Look At
Similar class, similar year range — ranked by AutoScore.
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Where the 2021 Toyota Supra report beats Carfax + CR
Carfax tells you if it crashed. Consumer Reports rates the whole nameplate. Autojunket tells you what will actually break on this specific year — and how to negotiate it.
Year-specific reliability score
Common problems + repair costs
Mileage danger zone map
AI negotiation script + walk-away price
Single report price
Frequently Asked Questions
Related Comparisons
Sell your 2021 Toyota Supra for what it's actually worth.
Log every service on your Toyota Supra. When it's time to sell, hand the buyer a signed PDF — every receipt, mileage-verified, close the deal at your price.
- OSC Transfer PDF — every receipt
- Snap-a-receipt AI log
- Fuel & mileage tracker
- Shareable buyer view link
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