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Nissan Skyline Problems & Known Issues

The most common Nissan Skyline problems ranked by severity — what to watch for, what it costs to fix, and what happens if you ignore it.

Generations

R32 — R32 GT-R
1989–1994
RB26DETT Twin Turbo
R33 — R33 (1993-1998)
1993–1998
RB26DETT Twin Turbo, RB25DET, RB25DE
R34 — R34 (1998-2002)
1998–2002
RB26DETT Twin Turbo, RB25DET, RB25DE

Top issues to watch for

The most serious Nissan Skyline problems ranked by severity. We track 14 known issues — here are the ones you need to know about first.

Dangerous
Oil pump drive failure (pre-Feb 1993) (R32)
R32RB26DETT1989–1994
Early R32 models built before February 1993 have a catastrophic oil pump drive failure mode where the drive coupling between the crankshaft and oil pump can shear without warning. This results in immediate total loss of oil pressure and engine seizure within seconds. The issue was addressed in February 1993 with a redesigned oil pump drive system, making post-February 1993 cars significantly more desirable. This is the most feared failure mode on early R32 GT-Rs and has destroyed many engines.
What happens if ignoredComplete oil pump drive failure results in total loss of oil pressure and engine seizure within 10-30 seconds. The engine will require complete rebuild or replacement at costs of £8,000-£15,000. The car must not be driven if oil pump issues are suspected.
Dangerous
Subframe corrosion
R32, R33/R341989–200260k–150k miles
The steel subframes suffer from corrosion that compromises load-bearing capacity around suspension mounting points. This is exacerbated by the car's age (30+ years) and UK road salt exposure. Subframe failure represents a critical safety risk as it affects suspension geometry and structural integrity.
What happens if ignoredSubframe failure can cause sudden loss of suspension geometry, wheel alignment, and vehicle stability. In severe cases, suspension components can detach from the vehicle. Repair typically requires subframe removal and professional welding or replacement at £2,000-£5,000. The vehicle is unsafe to drive with compromised subframe integrity.
Independent garage
£1,500–£3,000
Specialist
£2,000–£4,000
Parts only
£500–£1,500
Major
Rust (rear arches / rear screen / inner wings)
R32, R33/R34RB26DETT1989–2002
Rust is endemic on 30+ year old Skylines and represents the primary threat to long-term ownership. The rear wheel arches are particularly vulnerable due to trapped moisture and debris, while the bottom edge of the rear screen suffers from blocked drain channels. Inner wing corrosion affects structural integrity and can spread to suspension turrets. Poor-quality repairs using filler rather than proper metalwork are common and will fail within 2-3 years.
What happens if ignoredStructural rust can progress to affect load-bearing members and suspension mounts, making the car unsafe or uneconomic to repair. Rear arch replacement typically costs £1,000-£2,000 per side. Inner wing corrosion may require professional fabrication work costing £2,000-£5,000. The car remains driveable with surface rust but structural issues require immediate attention.
Independent garage
£500–£2,500
Specialist
£1,000–£4,000
Parts only
£200–£1,000
Major
Turbo failure (age-related)
R32, R33/R34RB26DETT1989–2002
The stock ceramic-wheeled turbochargers on RB26DETT engines are now 25-35 years old and commonly fail due to bearing wear, shaft play, or wheel damage. Failures are accelerated by poor maintenance, infrequent oil changes, or increased boost pressure from modifications. Many cars have already been upgraded to aftermarket turbos such as HKS GT-SS or similar units, which is actually preferable to worn original equipment.
What happens if ignoredFailed turbos will cause loss of power, poor fuel economy, and potential engine damage from oil starvation or debris ingestion. Replacement with OEM turbos costs £1,500-£2,500. Aftermarket upgrades range from £1,000-£3,000 depending on specification. The car remains driveable with failed turbos but performance will be severely compromised.
Independent garage
£800–£1,800
Specialist
£1,200–£2,500
Parts only
£500–£1,500

10 more known issues tracked

Including further major faults, wear items, electrical niggles, and generation-specific problems. Check a specific car to see which issues apply to its age and mileage.

Check a specific car →

MOT failure hotspots

Based on DVSA MOT test data. These are the items where the Nissan Skyline fails at a significantly higher rate than the average car.

Exhaust system damage
Bodywork · 80-100k miles
MOT failure rate: 72x the fleet average
Sample: 387 tests
Structural corrosion
Bodywork · 120-150k miles
MOT failure rate: 11x the fleet average
Sample: 165 tests
ABS fault
Suspension · 60-80k miles
MOT failure rate: 6.4x the fleet average
Sample: 217 tests
Track rod ends worn
Steering · 80-100k miles
MOT failure rate: 6.1x the fleet average
Sample: 112 tests
Suspension joint dust cover severely deteriorated
Suspension · 120-150k miles
MOT failure rate: 5.4x the fleet average
Sample: 173 tests

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Related

Nissan Skyline reliability FAQs

What are the most common problems with the Nissan Skyline?

The Nissan Skyline has 14 known issues across 4 severity levels. The most serious are: Oil pump drive failure (pre-Feb 1993) (R32), Subframe corrosion.

Is the Nissan Skyline reliable?

The Nissan Skyline has 2 dangerous and 7 major known issues. Most can be avoided with a thorough pre-purchase check and full service history.

How much does it cost to fix Nissan Skyline problems?

Costs vary by issue. Independent garages are typically 30-50% cheaper than main dealers for most repairs.

Which Nissan Skyline generation is most reliable?

The R33 (1993–1998) has the fewest dangerous issues (0). However, condition and service history matter more than generation — a well-maintained earlier car can be more reliable than a neglected newer one.