Opel Agila A
Weaknesses, engine ratings and buying advice
The Opel Agila A (2000–2007) is a Suzuki Wagon R+ with an Opel badge — fully developed and built in Japan. GM positioned it as an entry-level model below the Corsa class. Anyone buying an Agila A today is buying a car that is 19–26 years old. Expectations need to match: cheap to buy and run, but with the ailments of an ageing city car. The boxy body offers surprisingly good interior space for its exterior dimensions — headroom almost like a van.
Engine choice: The Z10XE (1.0, 43 kW) is the ultimate economy engine — 3 cylinders, vibration-rich, at its limit on the motorway at 130 km/h with real-world consumption around 5.5–6.5 litres. Adequate for city traffic, nothing more. The Z12XE (1.2, 55 kW) is the sweet spot — sufficient power for country roads, proven in the Corsa C, real-world consumption 6–7 litres. The Z12XEP (1.2 Twinport, 59 kW) from 2004 saves another 0.3 litres, but has the typical Twinport timing chain issue — chain tensioner weakens from 80,000 km, rattling on cold start is the warning sign (repair 400–800 EUR). The only diesel: the Z13DTH (1.3 CDTI, 51 kW) — Fiat Multijet unit, economical at 4.5 litres, but DPF problems with short trips and timing chain stretch from 120,000 km (repair 600–1,200 EUR). Not recommended in the Agila because short-trip use is practically guaranteed.
Weak points: The main topic on a 20+ year old Agila is rust. Sills, rear wheel arches and exhaust system — the galvanising was thin at this price point. Brake lines may be rusted through — safety-critical, visually inspect before buying (renewal 150–400 EUR). Exhaust system rarely lasts over 10 years — rear silencer from 120 EUR, often the entire system gets replaced. Window regulators fail (mechanical and electric), replacement part from 40 EUR. The power steering (hydraulic on the Agila A) can develop leaks from 150,000 km — noises when turning are the first sign. Clutch is due around 100,000–120,000 km in city driving (350–600 EUR complete).
Test drive checklist: Inspect the underside with a torch for rust — especially sills and longitudinal members. Visually check brake lines — a rusted-through brake hose can burst under braking. Cold start Z12XEP — does the chain rattle? Power steering at full lock left/right — squealing or groaning? Check exhaust for holes and rust. Clutch: check the bite point — if it only engages at the very top, the clutch is worn.
Buying advice: Market prices in 2026 are minimal — 800–2,500 EUR depending on condition and MOT status. Many Agila A examples are standing without a valid MOT because the preparation costs (rust, brakes, exhaust) would exceed the vehicle's value. Insider tip: Z12XE with manual gearbox and fresh MOT — finding one that is rust-free and well-maintained means getting a nearly indestructible city car for under 2,000 EUR. Parts are identical to the Suzuki Wagon R+ and Corsa C — extremely cheap and available everywhere. The high seating position and small turning circle make the Agila A an ideal runabout — technically simple and honest.
80 PS
Agila · Benzin
Refreshed small one
DecentGenerations
Engine Overview
The Opel Agila A is available with 4 engine variants — from 54 to 95 hp.
90 hp variant of the small Fiat MultiJet diesel (1.3 L), fitted in the Corsa D and Astra H. The timing chain, declared maintenance-free by the manufacturer, is the biggest weakness and can catastrophically fail above 150,000 km — preventive replacement from 120,000 km is recommended. EGR and turbo wastegate are further typical wear points. No swirl flap problem like the larger Z19DTH — the 1.3 has no variable swirl flaps.
- !! Timing chain: stretch and chain failure from 170,000 km
The timing chain, declared maintenance-free, stretches considerably with long oil change intervals. A broken chain means engine damage from valve collision. Total failure documented at 184,000 km.
Symptoms: Rattling on cold start from the timing chain area, easing slightly as it warms up. Sudden engine failure with heavy smoke in total failure cases. - !! Turbo wastegate: seizing and pressure loss from 120,000 km
The wastegate actuator on the IHI turbo seizes in the closed position through heat and ageing, leading to excessive boost pressure and limp mode. Turbo overhaul costs approx. 310 EUR.
Symptoms: Vehicle enters limp mode, severely reduced power, engine warning light, occasional whistling or grinding noises from turbo area. - !! EGR carbon buildup in intake from 120,000 km
The EGR system of the 1.3 CDTi recirculates exhaust gases into the intake tract, where soot deposits form. At high mileage the intake becomes increasingly clogged, causing power loss and increased consumption. Regular cleaning or EGR deactivation are common remedies.
Symptoms: Power loss, increased consumption, black smoke, check engine light
+ 1 more engine weaknesses + vehicle weaknesses
Robust 1.0-litre three-cylinder from GM/Suzuki development, fitted in the Corsa B/C and Agila A. Frequent problems with crankcase ventilation (PCV valve) and throttle body — both inexpensive repairs. Head gasket is the best-known weak point on older examples with over 150,000 km. Regular oil changes are mandatory as this small engine is sensitive to contaminated oil.
- !! Head gasket faulty from 120,000 km
Head gasket failure occurs regularly with increasing age. Coolant enters the oil circuit, visible as a yellowish emulsion under the oil filler cap.
Symptoms: White smoke from exhaust, sweet smell, coolant level drops with no visible leak, yellowish streaks on oil filler cap. - ! Lambda sensor faulty from 100,000 km
Lambda sensor downstream of the catalytic converter fails frequently, accelerated by oil vapour from a contaminated crankcase ventilation. Fault codes P0135/P0136 are typical.
Symptoms: Engine warning light, increased fuel consumption, emissions test failure due to high CO levels. - ! Throttle body dirty from 90,000 km
The throttle body potentiometer gets contaminated by oil mist from the crankcase ventilation. Cleaning fixes the problem temporarily; a replacement is needed if the potentiometer is faulty.
Symptoms: Juddering and stumbling when pulling away, rough cold running, power loss in part-throttle range.
+ 1 more engine weaknesses + vehicle weaknesses
Solid 1.2-litre 16V four-cylinder with timing belt drive — the best-selling Corsa C engine. The timing belt must be replaced at least every 100,000 km; a breakage means total engine destruction (interference motor). Oil consumption at higher mileages is typical, usually caused by worn valve stem seals. Throttle body and EGR valve carbonise regularly. Fundamentally a long-lived engine when maintenance intervals are observed.
- !! Timing belt breaks → engine damage from 100,000 km
If the timing belt breaks, all 16 valves strike the pistons. Replacement interval is 100,000 km or 10 years — exceeding this risks total engine failure.
Symptoms: Engine suddenly will not start, loud metallic banging as it dies, no compression. - !! Timing chain tensioner with insufficient travel from 100,000 km
Opel fitted the Z12XE up to build year 2004 with a chain tensioner with too short a travel. The chain stretches from around 100,000 km and begins to rattle. An improved tensioner was offered as a goodwill gesture but does not solve the problem permanently.
Symptoms: Metallic rattling immediately after cold start, noise decreases as engine warms up, audible even when warm at higher wear levels. - !! Oil consumption from piston rings from 130,000 km
From around 120,000 km, oil consumption increases through worn oil control rings and valve stem seals. Over 1 L/1,000 km indicates genuine wear.
Symptoms: Blue smoke when accelerating, heavily sooted spark plugs with oil carbon, dropping oil level.
+ 5 more engine weaknesses + vehicle weaknesses
Twinport development of the Z12XE with variable intake system and timing chain instead of belt. Advantage: no timing belt change required. Disadvantage: chain elongation from approximately 120,000 km with rattling noise on cold start. The oil pressure switch can push creeping oil into the ECU compartment and cause expensive electronic damage. The Twinport flap motor in the intake manifold is another wear candidate. Reliable with good care.
- !! Timing chain stretched from 130,000 km
Timing chain stretches from around 120,000 km, especially with short trips and infrequent oil changes. Workshop costs approx. 1,150 EUR, GM chain kit 93191271.
Symptoms: Loud rattling immediately after cold start, rhythmic ticking from the timing chain area. - !! Oil pressure switch leaking → oil migrating through wiring loom from 80,000 km
Oil pressure switch leaks, oil migrates by capillary action through the wiring loom to the lambda sensor and engine ECU. In the worst case, ECU failure.
Symptoms: Lambda sensor fault code, engine warning light, rough running, oil visible in connectors. - !! Coil pack faulty from 90,000 km
Coil pack is a known weak point. Water ingress causes corrosion at the contacts, misfires through to engine limp mode.
Symptoms: Flashing engine warning light, juddering and power loss, engine in limp mode.
+ 1 more engine weaknesses + vehicle weaknesses
Vehicle Weaknesses
| Weakness | Cost | |
|---|---|---|
| Fuel pump relay failure — no-start The fuel pump relay can fail on the Agila A, preventing fuel delivery. The engine then cranks but does not start. Symptoms: Engine cranks but does not start; no fuel pump priming sound when key is turned to position 2. from 80,000 km | Low | |
| MAF sensor failure or contamination The MAF sensor on the Agila A fails or becomes contaminated, causing rough running and poor throttle response. This is a common wear item after 80,000 km. Symptoms: Engine management light, poor throttle response, rough idle, increased fuel consumption. from 100,000 km | Low | |
| Fuel gauge sender faulty The fuel gauge sender in the tank fails on the Agila A. The display shows incorrect or stagnant readings. Symptoms: Fuel gauge reads incorrectly or stays fixed at one position; low fuel warning light stays on despite a full tank. from 100,000 km | Low | |
| Downstream oxygen sensor failure The downstream oxygen sensor fails repeatedly on the Agila A (1.0 and 1.2 16V), sometimes multiple times within a few months. Fault code P0141 (O2 sensor heater circuit) is typical. Aftermarket replacements available cheaper than OEM. Symptoms: Check engine light on, increased fuel consumption, slight rough running, emissions test failure from 90,000 km | Low |
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Known Problems and Issues +
A total of 33 weaknesses have been documented for the Opel Agila A (2000–2007) — 20 engine-related and 13 vehicle-related. Typical issues affect Electronics, Steering, Brakes, Body.
Agila (Z13DTH, 2003–2007) — Be Careful: Timing chain: stretch and chain failure, Turbo wastegate: seizing and pressure loss, EGR carbon buildup in intake. Power: 69 PS.
Agila (Z10XE, 2000–2007) — Be Careful: Head gasket faulty, Lambda sensor faulty, Throttle body dirty. Power: 58–60 PS.
Agila (Z12XE, 2000–2007) — Be Careful: Timing belt breaks → engine damage, Timing chain tensioner with insufficient travel, Oil consumption from piston rings. Power: 75–80 PS.
Agila (Z12XEP, 2003–2007) — Be Careful: Timing chain stretched, Oil pressure switch leaking → oil migrating through wiring loom, Coil pack faulty. Power: 75–80 PS.
What to watch out for with the Opel Agila? See the detailed listing of all engine and vehicle weaknesses in the sections above.
Frequently Asked Questions
What problems and weaknesses does the Opel Agila A have? +
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Last updated: February 2026 · All information without guarantee