2005-2012 · 2.2 4-cylinder turbodiesel in two variants: IS 220d 177 hp (2AD-FHV, D-CAT with DPNR, 2005-2012) and IS 200d 150 hp (2AD-FTV, conventional DPF, 2010-2012)

Lexus IS 220d XE20 — Render © Car Checker

Lexus's only diesel model came in two distinct European variants that this report covers together. The IS 220d (177 hp) uses the 2AD-FHV engine with the D-CAT exhaust system and its DPNR catalyst, and was available from August 2005 to July 2012. The lower-output IS 200d (150 hp) arrived with the 2010 facelift and was built from July 2010 to July 2012; it uses the 2AD-FTV engine with a conventional diesel particulate filter rather than DPNR, and in the UK it replaced the 220d rather than being sold alongside it. Both are rear-wheel-drive compact executives with a 6-speed manual gearbox, offering a distinctive rear-driven alternative to the predominantly front- and all-wheel-drive German competitors. Build quality and interior fit are typical Lexus, and the chassis delivers a rewarding balance of comfort and engagement.· more· less

Excellent build and interior quality Rewarding rear-wheel-drive chassis

Problematic 2AD diesel engine 220d D-CAT/DPNR system complex and costly

Buy if: You do mostly motorway driving, can check the cylinder head and head gasket history through invoices, and want a well-built rear-drive alternative to the German compact executives.

Avoid if: Your driving is predominantly urban or short-trip, or you cannot tolerate the risk of expensive engine and emission system repairs.

Maintenance costs

€850 – €1,700/year

at 15,000 km/year

Fixed costsservice, tyres, brakes €500 – €850 /yr

Risk bufferunplanned repairs €350 – €850 /yr

Price estimates are based on German asking prices. Prices and costs vary by vehicle condition and location.

Maintenance costs

€850 – €1,700 per year

€500 – €850

service, tyres, brakes

€350 – €850

repair buffer

Buying a used Lexus IS? Check its history.

carVertical scans 1,000+ databases for damage, mileage rollbacks, theft records and ownership changes. Save 20% with code CARCHECKER.

Affiliate link. Discount code CARCHECKER applied automatically.

Buying a used Lexus IS? Check its history.

carVertical scans 1,000+ databases for damage, mileage rollbacks, theft records and ownership changes. Save 20% with code CARCHECKER.

Affiliate link. Discount code CARCHECKER applied automatically.

Common Problems

Cylinder head warping and head gasket failure

€2,500 - 4,5001 of 6

The cylinder head of the all-aluminium 2AD engine warps under thermal load, causing head gasket failure and coolant loss · more· less

The 2.2-litre diesel is an all-aluminium engine, with an aluminium block as well as an aluminium cylinder head, and the head is prone to warping under thermal load. This causes head gasket failure, leading to coolant loss, white exhaust smoke, and eventually overheating. Toyota acknowledged the issue and revised the cylinder head design with thicker walls and adjusted bolt torque specifications. Early 220d cars (2005-2009 production) are the most affected; the IS 200d was only built from July 2010, outside that window. Lexus covered many failures under an extended goodwill warranty of up to 7 years or 180,000 km and in some cases replaced entire engine assemblies. That cover was goodwill, not a recall or a VIN-searchable service campaign, and it has long since expired, so a dealer cannot look it up the way a recall can be looked up. Some failures occurred as early as 55,000 km, though 80,000-130,000 km is more typical. Repair involves head gasket replacement plus cylinder head machining or a replacement revised head. Ask the seller for invoices or Lexus workshop records showing whether the head or the complete engine has already been replaced.

DPNR (220d) and DPF (200d) clogging and failure

€1,800 - 2,5002 of 6

The 220d's complex D-CAT DPNR catalyst clogs on short trips and is expensive to replace; the 200d uses a conventional DPF instead · more· less

The two diesels use different exhaust after-treatment, so identify which car you are looking at before pricing this repair. The 177 hp IS 220d (2AD-FHV) uses Lexus's D-CAT (Diesel-Clean Advanced Technology) system with a DPNR (Diesel Particulate-NOx Reduction) catalyst, which is more complex and expensive than a standard DPF. The 150 hp IS 200d (2AD-FTV) uses a conventional diesel particulate filter, a simpler and less costly part. On both, short trips prevent proper regeneration and the filter clogs. Warning signs include the DPF light illuminating and limp mode activation. Professional cleaning costs €300-500 but is only a temporary solution if driving habits do not change. Full DPNR replacement on the 220d through a Lexus dealer costs around €1,800-2,500; a conventional filter for the 200d sits below that. Many owners report the DPF light appearing around 80,000-100,000 km, particularly if the car has been used primarily for urban driving. Sustained motorway driving of at least 30 minutes per week is strongly recommended.

EGR valve and intake manifold carbon buildup

€300 - 8003 of 6

Carbon deposits accumulate in the EGR valve and intake, causing rough running and power loss · more· less

Carbon buildup in the EGR valve and intake manifold is one of the most common issues on the 2AD engine. Symptoms include rough idle, hesitation on acceleration, black smoke, and gradually increasing fuel consumption. The EGR valve itself costs around €275 plus labor, but cleaning is a more economical first step at €150-300. Specialists recommend cleaning the EGR system and intake manifold every 60,000-80,000 km as preventive maintenance. If left unchecked, heavy carbon deposits can also contribute to DPF problems by increasing soot production. The EGR cooler can also develop cracks from thermal stress, leaking coolant into the intake.

5th injector failure (220d D-CAT system)

€500 - 1,2004 of 6

The 220d's auxiliary 5th injector for DPNR regeneration fails, causing excessive smoke and failed regeneration cycles · more· less

This part belongs to the IS 220d's D-CAT system. The 5th injector sprays diesel fuel into the exhaust to raise temperatures during DPNR regeneration. Its seal washers deteriorate from high exhaust temperatures, causing the injector to leak or malfunction. When it fails, the filter cannot regenerate properly, leading to excessive exhaust smoke and eventually clogging. The injector itself is relatively inexpensive, but access is difficult. A specialist can replace just the injector and seals for €500-600, whereas a Lexus dealer may quote €1,000-1,200 due to the labor involved. Toyota updated the seal design in later production. On an IS 200d, which uses a conventional particulate filter instead of DPNR, confirm with the workshop how that car regenerates before assuming this repair applies.

Oil dilution from DPF post-injection

€100 - 3,0005 of 6

Diesel fuel enters the sump during DPF regeneration, raising oil level above maximum and degrading lubrication · more· less

During DPF regeneration, extra fuel is injected late in the combustion cycle to generate heat. Some of this fuel washes past the piston rings into the sump, diluting the engine oil with diesel. The oil level rises visibly above the maximum mark and the oil loses its lubricating properties. If ignored, the diluted oil accelerates bearing wear and can cause serious engine damage. Regular oil level checks are essential. If the level is consistently rising between services, the DPF may be attempting frequent incomplete regenerations. The fix is to address the underlying DPF/regen issue and change the oil promptly. Use low-ash (C2 specification) oil as required. More frequent oil changes (every 8,000-10,000 km instead of the standard 15,000 km interval) are advisable.

Dual mass flywheel and clutch wear

€1,200 - 2,2006 of 6

Manual-only car with a dual mass flywheel that wears out and has to be replaced together with the clutch · more· less

The 6-speed manual gearbox uses a dual mass flywheel that cannot be resurfaced and has to be replaced when worn. The OEM DMF costs €800-1,200, but aftermarket dual mass flywheels are listed for this car, for example the LuK 415 0279 10 application for the IS II 2.2 diesel, which keeps the job at the lower end of the range; single mass flywheel conversion kits are a further alternative. Symptoms of DMF failure include a rattling noise at idle (especially noticeable with the clutch pedal released), vibration through the drivetrain, and difficulty selecting gears. Typically occurs between 120,000-180,000 km depending on driving style. Urban stop-start driving accelerates wear. Budget for clutch and DMF replacement together, as it is false economy to replace one without the other.

Engine and emission system issues overshadow otherwise solid Lexus quality

The 2AD diesel family used in both the IS 220d and the later IS 200d is widely acknowledged as Lexus's least reliable powertrain and was a key factor in the brand's decision to abandon diesel entirely. Cylinder head warping and clogged particulate filters are well-documented problem areas, and on the 177 hp 220d the D-CAT system with its DPNR catalyst adds complexity and cost that the 150 hp 200d, with its conventional DPF, does not carry. The rest of the car is typical Lexus quality with a durable interior, solid electrics, and a well-sorted chassis. Buyers must budget for the diesel-specific risks and should strongly prioritize examples with complete Lexus service history and evidence of primarily motorway use.

Pre-Purchase Inspection Checklist

Viewing checklist for the Lexus IS 220d XE20

A printable one-page A4 checklist for this model.

General checks

Service history
Complete Lexus dealer or specialist records essential. Verify oil specification (C2 low-ash) and change intervals.
Tires
Check tread depth, age (date codes), and uneven wear patterns. Rear tires wear faster on this rear-drive car.
Cold start
Start engine completely cold. Listen for unusual knocking, rattling from the flywheel area, or excessive smoke.
Test drive
Minimum 30 minutes including motorway driving to allow a DPF regeneration cycle. Watch for warning lights.

Specific for this vehicle

Check for head gasket symptoms
Look for coolant loss without visible leaks, white exhaust smoke, bubbling in the expansion tank when cold, and overheating. Check under the oil filler cap for milky residue.
Monitor oil level on the dipstick
If the oil level is above the maximum mark, diesel fuel is diluting the oil from failed DPF regeneration cycles. This is a serious warning sign.
Request particulate filter diagnostics with Techstream
Check soot loading percentage, regeneration count, and distance since last successful regeneration. High soot loading or infrequent regeneration indicates imminent problems. Note whether the car is a 220d with the DPNR catalyst or a 200d with a conventional DPF, because the replacement part differs.

+ 4 more checksShow less

Check for excessive exhaust smoke
Blue or black smoke at idle or under load can indicate turbo seal wear or EGR problems, and on the 220d also 5th injector failure.
Listen for flywheel rattle at idle
A metallic rattle that disappears when the clutch pedal is pressed indicates dual mass flywheel wear.
Ask for documented cylinder head or engine work
There is no Lexus recall campaign for the cylinder head, so a VIN check will not show one. The cover was an extended goodwill warranty of up to 7 years or 180,000 km that has expired. Ask the seller for invoices or Lexus workshop records showing whether a revised head or a replacement engine was fitted.
Ask about previous owner driving patterns
Short-trip urban use is a major red flag for this car. Ideal previous use is regular motorway commuting.

Recalls and Technical Service Bulletins

Takata airbag inflator replacement (European IS production 2005-2011, final applicability by VIN) Verify with VIN

Front wiper arm retaining nuts may be loose (2013 campaign, left-hand-drive IS 200d, 220d and 250 built June 2005 to September 2011) Verify completed

Contact a Lexus dealer with the VIN to verify that both campaigns have been completed, because final applicability of the Takata inflator recall is determined by VIN rather than by model year alone. The cylinder head issue is not a recall: Lexus covered it through an extended goodwill warranty of up to 7 years or 180,000 km, which has expired, so ask for invoices or workshop records instead of a campaign check.

Warranty Status

Factory warranty (3 years) Expired on all IS 220d and IS 200d models

Cylinder head extended goodwill warranty Goodwill cover of up to 7 years / 180,000 km, not a recall - now expired

Corrosion perforation warranty (12 years) Expired on all models

All XE20 diesel models are now well outside their original factory warranty. The cylinder head cover was extended goodwill rather than a recall campaign, and it has also expired. All repair costs must be budgeted independently.

↔ Also consider

Lexus IS 300h XE30 2013-2021

Hybrid successor with Toyota's proven powertrain. Virtually no powertrain risks compared to the 220d's diesel problems. The natural upgrade path.

BMW 330d E90 2005-2012

More powerful inline-6 diesel. M57/N57 engines are widely considered among the best diesels BMW produced. Turbo actuator and DPF issues exist but overall a more reliable drivetrain.

Mercedes-Benz C220 CDI W204 2007-2014

OM651 timing chain stretch and Delphi injector issues on early models. ESL failure adds cost. Comparable complexity but far better parts availability.

Lexus CT 200h 2011-2020

Same Lexus quality with Toyota's proven hybrid system. Far more reliable drivetrain and much lower running costs. Smaller and front-wheel drive, different character.

Audi A3 2.0 TDI 8P 2003-2013

Well-proven 2.0 TDI with better parts availability. Early BKD engines had their own porous cylinder head issue. FWD platform, different driving character.

This report is for informational purposes only and does not constitute professional advice. Estimates may be inaccurate. Always have a qualified specialist inspect the vehicle before purchase. We accept no liability for decisions made based on this information.