Everything you need to know before buying a used Infiniti QX80 in South Africa — pricing by mileage, known faults, a buyer's inspection checklist, maintenance schedule and real owner feedback.
Naturally Aspirated V8Three-Row LuxuryHigh Fuel CostLimited SA Network
7.2
Specialist Luxury—High Running Cost
Excellent build and performance for discerning buyers, but fuel consumption and parts scarcity make it a commitment requiring solid income and trusted service access.
Pricing, specs and depreciation below are modelled on a 2024 Infiniti QX80 5.6 V8 S AT — figures will differ for other model years.
Est. Retail
R1,680k–R1,920k
Est. Trade
R1,520k–R1,740k
Annual Sales (SA)
~45
5yr Depreciation
28%
Infiniti QX80 buyer's guide
The 2024 Infiniti QX80 5.6 V8 S AT is a full-size luxury SUV engineered for buyers who prioritize presence, traditional V8 power, and three-row seating in one commanding package. In the South African ultra-luxury segment, it occupies a rarified space where Japanese reliability meets American-scale proportions and a naturally aspirated V8 engine—increasingly rare in an era of turbocharging and electrification. At 40,000–60,000 km, these vehicles are still young enough to command warranty confidence and show minimal powertrain wear, though fuel consumption (averaging 12–13 L/100 km in real-world mixed driving) will be a reality check for prospective owners accustomed to smaller turbocharged competitors. The QX80's appeal lies in its expansive interior, smooth 7-speed automatic transmission, and traditional luxury positioning; it does not compete on agility or efficiency, but rather on space and a visceral driving experience. Parts and service availability in SA is limited compared to German rivals—Infiniti has a narrow dealer network, and genuine parts command premium pricing. Resale strength remains solid within Infiniti's niche buyer base, but depreciation will exceed mainstream Japanese SUVs due to specialist appeal and fuel-cost sensitivity. This is a used purchase best suited to established owners who value understated Japanese prestige, can absorb running costs, and have access to reputable Infiniti service facilities. It is not a practical choice for fuel-conscious buyers or those seeking common-parts affordability.
vs BMW X7 xDrive40d (2021–2024): The BMW X7 rivals the QX80 in size and three-row luxury but delivers superior handling dynamics, more advanced infotainment, and better fuel economy (~9 L/100 km); however, the QX80's simpler V8 engine is more transparent to own, whereas BMW electronics and air suspension repairs escalate costs significantly.
vs Toyota Land Cruiser 200 Series (2015–2021, legacy stock): Both are full-size, V8-powered three-row icons with exceptional durability; the LC200 commands cult resale appeal and proven off-road pedigree, while the QX80 is newer (2024), offers more refined on-road comfort, and benefits from a longer effective warranty—but LC200 parts are far cheaper and more available in SA.
Infiniti QX80 price in South Africa by mileageMedium confidence
Mileage band
Trade-in estimate
Retail estimate
0 – 20,000 km km
Est. R457k–R679k
Est. R557k–R780k
20,001 – 40,000 km km
Est. R413k–R614k
Est. R504k–R705k
40,001 – 60,000 km km
Est. R376k–R558k
Est. R458k–R642k
60,001 – 80,000 km km
Est. R339k–R503k
Est. R413k–R578k
80,001 – 100,000 km km
Est. R308k–R458k
Est. R376k–R526k
100,001 – 120,000 km km
Est. R278k–R412k
Est. R339k–R474k
120,001 – 140,000 km km
Est. R251k–R372k
Est. R306k–R428k
140,001 – 160,000 km km
Est. R227k–R337k
Est. R277k–R387k
160,001 – 180,000 km km
Est. R207k–R307k
Est. R252k–R353k
180,001 – 200,000 km km
Est. R186k–R277k
Est. R227k–R318k
200,000+ km km
Est. R169k–R251k
Est. R206k–R289k
Prices are estimated using modelled data for the SA market and may vary from an official industry valuation. Want the exact price for a specific vehicle? Use our Industry Valuation Report.
Common Infiniti QX80 problems & repair costs
Fuel Consumption & Running Cost
V8 petrol engine averages 12–13 L/100 km in mixed driving; annual fuel bill at R25/L and 20,000 km/yr approaches R65,000. Ownership demands disciplined budgeting.
Severity: HighEst. repair: R60,000–R80,000 annuallyCommon at: 0k+ km
Parts Availability & Service Cost
Infiniti's SA network is sparse; genuine parts attract 30–50% premium over Japanese mainstream rivals, and independent specialists are rare. Major repairs (suspension, transmission) can exceed dealer estimates significantly.
Severity: MediumEst. repair: R8,000–R25,000 per serviceCommon at: 60k+ km
Infotainment Age & Smartphone Integration
2024 QX80 uses Infiniti's dated touchscreen system with slower responsiveness than competitors; Apple CarPlay/Android Auto support is basic, and software updates are infrequent.
Severity: MediumEst. repair: R3,000–R8,000 to retrofitCommon at: 40k+ km
Buyer's inspection checklist
🔧Engine & Drivetrain
Run full compression test on all 8 cylinders — V8 engine longevity is excellent, but uneven compression flags hidden internal wear, carbon buildup, or head gasket drift.
Verify transmission fluid colour (bright red, not brown) and confirm all 7 gears shift smoothly — The 7-speed is robust but early slipping or delayed engagement signals internal wear; fluid condition reflects overall transmission health.
🚗Body & Exterior
Inspect all three sunroofs (panoramic + two rear hatches) for water ingress, seal degradation, and motor function — Multiple sunroof systems are complex; leaks cause interior mold and electrical faults; motor replacement is costly.
Check all 22-inch alloy wheels for curb damage, tyre tread uniformity, and spare wheel accessibility — OEM Infiniti wheels are expensive to refurbish; uneven wear suggests alignment or suspension issues; spare is often difficult to locate.
💡Interior & Electronics
Test all climate zones (driver, front passenger, second row, third row) independently and verify heated/cooled seat function — Four-zone climate is prone to blend door actuator failure; heated seats draw high current and can short; third-row control faults are expensive.
Power all windows, door locks, and power tailgate; confirm backup camera, parking sensors, and blind-spot monitor all active — High-powered window motors and multiple sensor networks fail with age; replacements are specialist parts.
📋Service History
Demand full Infiniti dealership service records and verify every 10k km interval stamp — Skipped services void warranty claims and hide neglect; oil change intervals are critical for V8 longevity and valve carbon accumulation.
Confirm original paintwork via paint-depth gauge and check all panels for accident history via crash reports (thesaffers.co.za, NSC database) — Repaired panels indicate prior damage; oversprayed sections suggest hidden structural or suspension repairs.
highTransmission fluid and filter replacement — Transmission slippage, overheating, seal failure
80,000 km (every second major service) R4,500–R8,500
highBrake fluid flush and pad replacement (front and rear) — Brake fade, corrosion, stopping distance loss
40,000 km or annually R3,000–R6,000
mediumAir filter and cabin air filter replacement — Engine intake restriction, poor cabin air quality
40,000 km or yearly R800–R2,000
Infiniti QX80 owner reviews
Owners praise the commanding presence and V8 smoothness, but acknowledge fuel costs and service scarcity as real ownership challenges. (72/100 owner approval)
👍
Effortless V8 Power & Refinement
405 hp feels adequate (not explosive) in daily driving; the naturally aspirated engine is smooth, predictable, and far more transparent than turbo rivals. Owners appreciate the simplicity of the powerplant.
👍
Three-Row Space & Comfort
Interior is vast, with genuine three-abreast seating in rows two and three; climate zones, heated seats, and soft-touch materials feel genuinely luxurious. Third-row legroom is class-leading.
👎
Fuel Consumption & Cost of Ownership
Real-world consumption exceeds 13 L/100 km in mixed driving; at current SA fuel prices, annual running cost rivals small luxury sedans' full annual depreciation. Not for fuel-conscious buyers.
👎
Limited Service Network & Expensive Parts
Infiniti has few dedicated dealerships outside major metros; genuine parts are scarce and costly. Independent workshops often lack diagnostic expertise, forcing owners to Infiniti dealers exclusively.
Infiniti QX80 specifications
Engine
5.6L DOHC V8 Naturally Aspirated
Power
405 hp @ 5,800 rpm
Torque
562 Nm @ 4,000 rpm
Transmission
7-Speed Automatic (Electronically Controlled)
Fuel Consumption
12.5–13.2 L/100 km (combined, WLTP)
Fuel Tank
87 litres
Boot Capacity
594 L (third row up) / 1,898 L (second row down)
Kerb Weight
2,565 kg
Top Speed
210 km/h (electronically governed)
0–100 km/h
6.1 seconds
Service Interval
10,000 km or 6 months
Service Plan
Infiniti Warranty: 4 years/80,000 km; Service Plan optional (R15,000–R25,000 for extended 5-yr/100k coverage)
Warranty
4 years / 80,000 km (remainder of original 5 yr/100k available if pre-owned plan purchased)
Original Price
R1,950,000 (2024 S AT, SA manufacturer's recommended retail price)
Frequently asked questions
A used Infiniti QX80 typically retails from around R1,680k–R1,920k depending on year, mileage and condition, with trade-in value around R1,520k–R1,740k. See the full pricing table above for estimates across all mileage bands.
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All information is either scraped, searched from live sources or AI training data. It is intended as a general research guide only and may not represent actual transaction values for a specific vehicle. RideReport is not a licensed valuations provider.