For Sale: Opel Insignia 2016 - Euro 6 - Diesel - Excellent Condition Selling a beautiful 2016 Opel Insignia with low mileage. The car has been used exclusively on the motorway, so the engine and mechanical parts are in great condition with minimal wear. Euro 6 diesel engine, perfect for long trips with low fuel consumption. The rear fender has been replaced due to a minor incident (no structural damage). There is only a small scratch on the bodywork. Very low price compared to market value, slightly negotiable after viewing. Test drive available.