The first-generation Aygo is Toyota's entry-level city car, built alongside the Peugeot 107 and Citroen C1 at the TPCA plant in Kolín, Czech Republic. The Daihatsu-designed 1KR-FE three-cylinder engine is simple, frugal, and capable of well over 200,000 km with proper oil changes. With just 68 hp the Aygo is slow but perfectly suited to urban driving where running costs matter most.· more· less
Extremely cheap to run and insureProven 1KR-FE engine longevity
MMT automated gearbox unreliableExhaust and brake discs rust quickly
Buy if: You want the cheapest possible reliable transport with a manual gearbox and can accept minimal equipment and performance.
Avoid if: You are looking at the MMT semi-automatic version or need a car for regular motorway driving where 68 hp feels dangerously slow.
Price & maintenance
Used price
€3,000
median asking price, typically 130,000 km
Typical range€2,000 – €4,000
Kilometres drivenAll
Maintenance cost
€400 – €900/year
at 15,000 km/year
Fixed costsservice, tyres, brakes€300 – €500 /yr
Risk bufferunplanned repairs€100 – €400 /yr
Price estimates are based on German asking prices. Prices and costs vary by vehicle condition and location.
Ownership costs
Maintenance assumes 15,000 km a year. Price estimates are based on German asking prices. Prices and costs vary by vehicle condition and location.
Electronic clutch actuator wears out, causing jerky shifts, stuck gears, or flashing N warning · more· less
The MultiMode Transmission (MMT) is an automated manual gearbox that uses an electronic actuator to operate the clutch and select gears. This actuator is prone to premature wear, typically between 60,000 and 120,000 km. Symptoms include jerky gear changes, failure to engage gears, sudden shifts to neutral while driving, and a flashing N warning light on the dashboard. A dealer replacement costs over €800-1,500 including labour, but specialist remanufactured units are available for €400-600 fitted. This issue ONLY affects cars with the semi-automatic MMT gearbox. Manual 5-speed cars do not have this problem at all.
Clutch wear and corrosion (manual)
€400 - 8002 of 7
Original 180mm clutch wears prematurely, especially in urban stop-start driving · more· less
The original Aygo clutch uses a 180mm disc that is small for the application and wears faster than expected, particularly in heavy city traffic. Toyota addressed this with an upgraded 190mm clutch kit (borrowed from the Yaris) which significantly extends clutch life. Corrosion on the clutch mechanism can also accelerate wear. If replacing the clutch, always request the 190mm upgrade kit. Replacement costs €400-800 at an independent garage depending on whether the flywheel also needs machining or replacement.
Timing chain stretch
€600 - 1,2003 of 7
Chain elongates around 100,000+ km, causing cold-start rattle and potential engine damage if ignored · more· less
The 1KR-FE engine uses a timing chain rather than a belt, which should theoretically last the life of the engine. However, chain stretch has been reported around the 100,000-150,000 km mark, particularly on cars where oil changes were neglected or where cheap oil was used. The first symptom is a brief rattle on cold start lasting a few seconds. If ignored, the chain can skip teeth, causing valve-to-piston contact and catastrophic engine damage. Replacement involves a chain kit with tensioner and guides, costing €600-1,200 depending on the workshop. Regular oil changes with quality 0W-20 or 5W-30 oil significantly reduce the risk.
Exhaust corrosion
€200 - 5004 of 7
Rear silencer and mid-section rust through, especially on cars driven on salted roads · more· less
The Aygo's exhaust system is known to corrode faster than average. The rear silencer typically fails first, producing a growling or rattling noise from underneath the car. Cars driven in areas with road salt or coastal environments are particularly affected. A replacement rear silencer costs around €80-150 for aftermarket parts plus €100-200 for fitting. If the entire exhaust from the catalytic converter back needs replacing, expect €300-500 at an independent garage. This is a common MOT/TUV failure point.
Lambda sensor failure
€150 - 3505 of 7
Oxygen sensor degrades, causing check engine light and increased fuel consumption · more· less
The lambda (oxygen) sensor typically degrades between 80,000 and 130,000 km. Symptoms include the check engine light, increased fuel consumption of up to 15%, and rough idling. Some owners have reported premature failures at lower mileages. The part costs around €50-100 for aftermarket or €100-150 for OEM, with labour of approximately €50-100. This is a straightforward repair that most independent garages can handle quickly.
Water leak into boot and footwells
€50 - 2006 of 7
Degraded door and boot seals allow water ingress, causing damp carpets and potential electrical issues · more· less
A well-documented issue on the AB10 Aygo. Water leaks into the boot area through deteriorated tailgate seals, rear light cluster gaskets, or the high-level brake light seal. Water can also enter the front footwells through a faulty cabin vent seal. If left unaddressed, standing water can damage the wiring loom under the carpets. New seal kits cost €20-50, and the repair is straightforward with silicone sealant and replacement rubber seals. Check for damp carpets and a musty smell during inspection.
Starter motor wear
€200 - 4007 of 7
Starter motor wears out faster than typical, causing intermittent cold-start reluctance · more· less
Some Aygo owners report that the starter motor wears out earlier than expected, particularly in cold weather. The symptom is slow or reluctant cranking that gets worse in winter. A replacement starter motor costs around €80-150 for the part, with €100-200 for labour. The starter motor is reasonably accessible on the 1KR-FE engine, making it a relatively quick job.
Very reliable if manual, MMT gearbox is the main concern
The Toyota Aygo AB10 with a manual gearbox is one of the most reliable and cheapest-to-run city cars available. The 1KR-FE engine routinely exceeds 200,000 km with basic maintenance. The main concerns are age-related: exhaust corrosion, water seal degradation, and clutch wear. Cars with the MMT semi-automatic gearbox are significantly less reliable due to the electronic actuator. Always verify gearbox type before purchase.
Service history
Complete service records from Toyota dealer or specialist. Toyota's European schedule for the 1KR-FE is 15,000 km or 12 months under normal conditions; 10,000 km is conservative advice rather than the manufacturer interval.
Tires
Check tread depth, age (date codes on sidewall), and uneven wear. Small tires (155/65R14) are cheap to replace.
Cold start
Must start engine completely cold. Listen for rattling during first 10 seconds indicating timing chain stretch.
Test drive
Minimum 20 minutes through town. On MMT models, drive in traffic for at least 15 minutes to check gear shifts.
Specific for this vehicle
Check gearbox type (manual vs MMT)
Manual 5-speed is far more reliable. MMT has no clutch pedal but has a gear lever. If MMT, check for jerky shifts and N light flashing.
Cold-start timing chain rattle
Start engine completely cold. Any metallic rattle in the first 5-30 seconds indicates timing chain stretch. Walk away if it lasts more than 5 seconds.
Check for water leaks in boot and footwells
Lift boot carpet and check for damp patches. Feel front footwell carpets for moisture. Musty smell is a strong warning sign.
+ 3 more checksShow less
Inspect exhaust from underneath
Look for heavy rust, holes, or patches on the mid-section and rear silencer. Tap with a screwdriver to check integrity.
Check front brake disc condition
Look through wheel spokes for heavy corrosion, scoring, or lip on disc edge. Aygo brake discs corrode faster than average.
Verify clutch engagement (manual)
On manual cars, check clutch bite point is not excessively high. If high, clutch is worn. Ask if 190mm upgrade was fitted.
Rear door glass adhesive failure, window may detach (cars fitted with rear doors, production 17 Feb 2005 - 7 Jan 2014)Verify completed
Front shock absorber piston rod may crack and impair vehicle control (Czech-built KGB10, produced 20 Jun - 27 Aug 2013)Verify completed
Contact Toyota with the VIN to verify all recalls have been completed. The accelerator pedal recall is particularly important for 2005-2009 models.
Warranty Status
Factory warranty3 years / 100,000 km in most markets, 5 years / 100,000 miles for UK cars bought from June 2010; expired either way
Rust perforation warranty (12 years)Expired on 2005-2013 models, may apply to late 2014 cars
All first-generation Aygo models are well outside their original factory warranty, which was three years in most markets and five years or 100,000 miles for UK cars bought from June 2010. Toyota's 12-year rust perforation warranty may still cover the very last production cars until 2026. In Germany, an eligible car can gain Toyota Relax cover for up to 15 years or 250,000 km when it is serviced at a Toyota dealer.
Sources: Research draws on model-specific owner forums and owner communities, recall information from official authorities, German automotive press, and multiple workshop cost references cross-checked against each other.
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.
