Review Opel Insignia: What do owners and experts really say?

The second-generation Opel Insignia, designated Generation B, represents the brand’s final traditional mid-size flagship. European customer deliveries began in June 2017, and assembly concluded in December 2022 without an immediate successor. Positioned in the European D-segment, it was engineered to provide long-distance touring capability and significant footprint at an accessible mainstream price point.

Opel offered the model primarily in two distinct body shapes: the five-door Grand Sport liftback and the Opel Insignia Sports Tourer estate. A rugged, raised Country Tourer variant was available until late 2019, alongside performance-oriented GSi variants offered in both body styles.

A mid-cycle refresh premiered in January 2020, with order books opening in March 2020 and customer deliveries starting in autumn 2020 following the start of series production that September. On the used market, this generation primarily attracts fleet drivers, high-mileage motorway commuters, and families looking for substantial cargo utility without paying an SUV premium.

Long-term reliability data and workshop records for the second-generation Opel Insignia present a clear pattern: mechanically sound fundamentals offset by persistent fluid weeping, emission sensor sensitivities on diesels, and electrical gremlins tied to battery voltage.

Repeated Faults from Tests and Owner Reports

Mandatory roadworthiness inspection data shows that fluid leaks around the powertrain represent the most frequent mechanical issue on this generation. Even at early periodic inspections, oil seepage from the engine and transmission occurs at rates substantially higher than the segment average. Technicians trace these fluid losses primarily to crankshaft radial oil seals, oil sump mating surfaces, and turbocharger oil feed and return fittings. While re-sealing cures immediate seepage, higher-mileage cars often re-develop minor oil misting along lower casing joints.

Diesel powertrains carry specific mechanical watchpoints. On the 1.6-litre diesel, tests and specialist workshops describe timing chain rattle during cold starts, caused by hydraulic tensioners that allow engine oil to drain back when parked. If unaddressed, chain flapping against plastic guides can lead to premature wear or guide breakage over time. On earlier versions of the 2.0-litre diesel, the secondary camshaft-to-camshaft synchronizing chain can develop slack past higher mileages, producing a distinct metallic rattle at idle.

On diesel Opel Insignia variants conforming to recent Euro 6 standards, selective catalytic reduction components frequently trigger warning messages. Common culprits include urea crystallization around the injector tip, failing heating elements inside the urea tank, and electronic drift in upstream or downstream nitrogen oxide sensors. These malfunctions typically trigger an emissions warning along with an engine restart countdown.

Roadside breakdown statistics highlight the 12-volt starter battery as the single most frequent failure point across all model years. The car’s complex network of active safety modules, keyless entry, and infotainment draws considerable quiescent current. A drop in battery voltage frequently generates phantom dashboard warnings—such as false parking brake errors or radar sensor alerts—long before the starter motor struggles to turn over. On Opel Insignia 4x4 variants, owners also report that neglecting differential and clutch fluid maintenance can lead to binding thuds or shutter during tight, low-speed turning maneuvers.

Verified Safety Recalls

Official European safety registers record several manufacturer recall actions across the generation’s production life:

• Hydraulic Brake Pressure Regulator (March 2023): Affecting 194,032 vehicles worldwide built between 13 December 2016 and 5 October 2020. The official notice stated that "due to a vacuum loss in the hydraulic brake pressure regulator, the automatic emergency brake may not activate, increasing the risk of an accident." The remedy requires an authorized workshop to update the software in the electronic brake control module.
• Engine Tailpipe Emissions (August 2023): Affecting 25,639 vehicles worldwide across shared model ranges built from 2017 to 2019. The notice cited an "increased lambda value" departing from regulatory emission standards, rectified via an engine control unit software calibration.
• Wheel Fastener Torque Deviation (February 2021): Covering 3,561 vehicles worldwide built between 23 June 2019 and 10 July 2020. Official notices warned that "the wheel screws are not tightened with the required torque. This could lead to a wheel being lost during driving, increasing the risk of an accident." Workshops inspect and retorque all wheel fasteners.
• Fuel Feed Hose Abrasion (January 2020): Covering vehicles built from July 2016 to November 2018 (primarily 2.0-litre diesels). The defect notice stated that "the fuel hose may be damaged by contact with a support bracket. As a result, fuel may leak, increasing the risk of fire." Dealerships inspect the hose, replace it if abraded, and install protective sleeving with adjusted clearance.
• Turbocharger Oil Return Pipe (January 2020): Affecting vehicles built between 2 May 2017 and 21 February 2019. The safety alert noted that "the turbo charger oil return pipe may get damaged by cracks which may lead to oil leaks," presenting a fire risk. Workshops fit a revised return pipe.
• Brake Master Cylinder Sealing (June 2019): Restricted to 1.6-litre diesel models with manual transmissions built between 3 January 2017 and 29 June 2017. The notice cautioned that "defective sealing may cause an internal leakage on the brake master cylinder," which could lengthen braking distances. Authorized workshops replace the master cylinder and clutch slave cylinder assembly.

The second-generation Opel Insignia offered a broad spectrum of turbocharged four-cylinder petrol and diesel units, alongside an efficient three-cylinder diesel introduced with the mid-cycle update. All-wheel drive was reserved for high-output versions, while front-wheel drive remained standard across the mainstream range.

Urban and Short-Distance Driving

For routine city commutes and low annual mileage, a petrol Opel Insignia is the sensible path. The base 1.5 DI Turbo warms up quickly and avoids the complex exhaust aftertreatment headaches inherent to modern diesels on short journeys. Paired with either the manual gearbox or the six-speed automatic, it provides predictable, quiet urban operation.

Mixed Commutes and Daily Use

Drivers balancing suburban commuting with occasional motorway runs will find the stronger 1.5 DI Turbo or the later 1.6 DI Turbo well-judged used buys. Both offer composed passing power without the extra running mass of all-wheel-drive hardware. Among facelift petrol options, the front-wheel-drive 2.0 DI Turbo paired with the nine-speed automatic delivers smooth shifts and imperceptible cylinder deactivation during steady cruising.

Long-Distance Motorway Travel

Frequent long-distance drivers should focus on a diesel Opel Insignia. The pre-facelift 2.0 CDTI and facelift 2.0 Diesel stand out as the optimal choices for high-speed cruising, delivering strong mid-range acceleration and relaxed engine speeds in top gear. While the smaller three-cylinder 1.5 Diesel achieves low fuel consumption in fleet service, professional tests mark it down for an audible thrum under load and sluggish acceleration when merging onto fast motorways.

Towing and Demanding Loads

For hauling heavy trailers or driving in adverse winter conditions, the Opel Insignia 4x4 variants prove well suited. The torque-rich 2.0 BiTurbo CDTI and the all-wheel-drive 2.0 Diesel provide immediate pulling power from low revs, backed by confident all-weather traction from their twin-clutch rear axle.

Comprehensive details regarding mechanical durability, including timing drive wear and fluid weeping, are covered in the owner experiences section.

Figures reflect standard front-wheel-drive configurations and do not apply to GSi variants or the Country Tourer.

In everyday driving, the Opel Insignia provides extensive knee room for rear passengers, easily accommodating tall adults on long journeys. The tapering roof profile of the Opel Insignia hatchback restricts vertical headroom for occupants over average height, whereas the roofline of the Opel Insignia estate preserves comfortable clearance. Middle-seat accommodation remains constrained by the tall central floor tunnel and a firmer, elevated seat base. Cargo access is straightforward across both body styles thanks to wide aperture openings and low loading sills, although choosing an optional spare wheel raises the load floor and reduces beneath-floor depth. Versatility improves on higher specifications, which swap the standard split backrest for a three-way folding arrangement with remote cargo-area release catches and an integrated central through-loading hatch.

Professional road tests describe the Opel Insignia as a composed long-distance cruiser. Its suspension absorbs surface undulations effectively and maintains highway stability even on larger wheel options. Steering feels direct and tracks faithfully, although testers noted a lack of road texture off-centre and an artificial heaviness in optional adaptive chassis modes. In tight urban settings, the car's substantial length and wide turning circle feel cumbersome. Refinement drew criticism across multiple tests: while wind noise is muted, diesel engines intrude with noticeable clatter under load and coarse cold-start vibration.

Inside, optional AGR-certified front seats receive widespread praise for long-distance posture support. The dashboard retains straightforward physical climate switchgear, avoiding distracting touchscreen submenus. Cabin trim, however, draws mixed marks; rigid, scratch-prone plastics line the lower centre console, and the infotainment interface aged quickly against executive peers.

Testers agree on the car's stable high-speed ride, but they diverge on driver engagement: lighter front-wheel-drive models show agile turn-in, whereas heavier all-wheel-drive variants feel detached. The autumn 2020 facelift introduced updated lighting and subtle exterior revisions, but it left the dated central screen layout and vocal diesel acoustics essentially unchanged.

All the charts in this section reflect current Carvago listings across the entire Opel Insignia model family, including other generations represented in the market data, rather than the reviewed generation alone. Consequently, this dataset does not establish a separate price level for a single production cycle. In today's offer, the median asking price sits at 12 000 EUR for 2016 vehicles, while cars from the 2020 model year record a median asking price of 19 000 EUR. The latest entries represented in the listings reach 23 400 EUR for 2022 cars and 23 500 EUR for 2023 registrations.

Between April 2026 and September 2026, monthly listings for the Opel Insignia ranged from a peak of 1,705 in June to a low of 1,446 in August. The chart below illustrates how active listing counts moved across these months.

A total of 1,465 listings in September 2026 means buyers can still expect plenty of choice, even though available listings have declined from earlier in the period.

The median asking price of cars advertised today built in 2016 is 12,000 EUR, while cars registered in 2023 reach a median asking price of 23,500 EUR. The chart below illustrates how these median asking prices compare across model years.

Buyers focusing on 2018 models see a median asking price of 16,400 EUR among listings advertised today, whereas 2021 models demand a median asking price of 21,900 EUR. Between 2022 models and 2023 registrations, asking prices are nearly level, differing by under one percent between 23,400 EUR and 23,500 EUR.

Between April and September 2026, advertised listings were concentrated on diesel and petrol, starting in April with 1179 diesel and 515 petrol cars on offer. The chart below tracks how each fuel type was represented month by month.

Diesel makes up the bulk of the available cars, with 1006 diesel listings compared to 459 petrol models in September 2026. Anyone searching the market will find their realistic choices limited almost entirely to these two options, as alternative fuels are virtually absent from the listings.

The chart traces the average asking price for the Opel Insignia across six months, starting at 19,000 EUR in April 2026.

From that initial figure, the average eased to 17,800 EUR in August and remained at 17,800 EUR through September 2026, an overall decrease of approximately 6%.

Sources: media.stellantis.com, adac.de, autobild.de, autocar.co.uk, whatcar.com

This article was prepared using artificial intelligence tools. The section guarantor is Petr Dušek.