Thinking about buying a used Subaru Lancaster (2003–2023) in New Zealand? We've documented 33 known faults for this model spanning transmission, engine, suspension, and electrical. Each researched and verified before it's published. The most serious issues here are rated critical. Two are set out in full below — the rest, with the symptoms, repair costs and checks for each, are free with an account.
33
Documented faults
Critical
Most serious
$900–$2,800
Typical repair
6
Systems covered
Known Subaru Lancaster faults
Every fault below is documented specifically for this model — researched and verified before it’s published.
01Lineartronic TR690 CVT Valve Body and Solenoid Failure
CriticalCommonTransmission $1,800–$11,000 to fix
BS-generation Outbacks use the TR690 Lineartronic CVT, which is more robust than the TR580 but remains susceptible to valve body solenoid failure and torque converter clutch issues. The most common failure is the torque converter clutch lock-up solenoid (DTC P2763), which causes shuddering under light throttle. Chain slip from degraded CVT fluid and pump failure at higher mileages are also documented. Repair typically involves valve body replacement ($1,800-$3,500 NZD) for solenoid-only faults, rising to full unit replacement for mechanical failures.
Symptoms to notice
Shuddering or vibration at cruising speed under light throttle
Delayed engagement when moving from Park to Drive
Check engine light with P2763 or related CVT codes
Transmission slipping or sudden loss of drive under hard acceleration
What to check
During test drive maintain steady light throttle at 80-100 km/h and note any shudder. Check CVT fluid condition and colour via dipstick or service port. Verify CVT fluid change records at the recommended 40,000 km interval. If a workshop inspection is possible: Scan for fault codes with OBD-II tool before test drive.
Where to look: Transmission, mounted behind the FB25 or EZ36 engine
Ask the seller
“Has the CVT fluid been changed at or before 40,000 km intervals?”
“Has the vehicle ever shown a transmission warning light?”
“Is there any current or expired Subaru extended CVT warranty applicable?”
02FB25 Head Gasket External Oil Seep
MinorOccasionalFluid Leaks $1,200–$2,800 to fix
The FB25 flat-four engine can develop a slow external oil seep at the junction between the cylinder head and block. This is a combustion-side oil seal failure that manifests as oil residue or dark staining on the exterior of the engine block, not the internal coolant contamination associated with the older EJ25 engine. The seep is typically gradual, does not cause overheating, and may go undetected for some time. If oil contacts the exhaust system it produces a burning smell. Left unaddressed the seep worsens and can contaminate accessory belts or contribute to unexplained oil consumption. Head gasket replacement is the definitive repair.
Symptoms to notice
Oil staining or residue along the outer edge of the cylinder head gasket join
Intermittent burning oil smell from engine bay after driving particularly when hot
Slow unexplained oil consumption between services
Light smoke from engine bay if oil contacts hot exhaust components
What to check
Inspect both cylinder head gasket perimeter edges with a torch for fresh oil residue or old staining. Check underneath the engine for oil drips. If staining is light or ambiguous, a UV dye and black-light test will confirm the leak source. Ask about unexplained oil top-ups between services.
Where to look: Cylinder head to block deck joint perimeter on both left and right cylinder banks
Ask the seller
“Has a mechanic noted any oil seepage near the cylinder head gaskets?”
“How often does the engine need oil topped up between scheduled services?”
“Has there been any burning oil smell from the engine bay?”
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31 more documented faults on the Subaru Lancaster
Symptoms, what to check, where to look and what to ask the seller — for every fault above. Free with an account, no card needed. One account covers one vehicle, so make it the car you’re actually looking at.
This page covers the model. Enter the plate of the actual car you’re looking at and see its year, engine, safety rating and register flags — free, no account needed.
Like any used car, it depends on the specific example and its service history. Across the 33 documented faults for the Subaru Lancaster, the recurring problem areas are transmission, engine, and suspension. A Subaru Lancaster with a full service history and no signs of the issues listed on this page can be a sound buy but each one needs to be checked individually before you commit.
What are the most common problems with a used Subaru Lancaster?
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We've catalogued 33 known faults for the Subaru Lancaster, covering transmission, engine, and suspension. Two are written out in full on this page. The rest — with the symptoms to notice, what to inspect, and typical repair costs for each — are free once you create an account.
How much do repairs cost on a Subaru Lancaster?
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Most single repairs on the Subaru Lancaster fall between $900–$2,800 at NZ independent-workshop rates. Some of the 33 documented faults cost less and a few cost considerably more, and no one car needs them all. Knowing which ones to look for before you view is what lets you negotiate the price down or walk away.
Should I get a pre-purchase inspection on a Subaru Lancaster?
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Yes. A Subaru Lancaster inspection focused on its known weak points is the single best way to avoid an expensive mistake. KickTyres gives you a guided, model-specific inspection plus a market valuation and negotiation figure for $17.90 far less than the cost of missing one of the faults on this page.