The Daihatsu Sirion (also known as the Storia) from 2002-2005 offered a fuel-efficient and compact option, popular for urban driving in New Zealand. Renowned for its simplicity and economy, understanding its specific weaknesses and maintenance is essential for owners and potential buyers. This review provides a technical assessment focusing on prevalent issues, WOF considerations, and servicing requirements tailored to Sirions/Storias in NZ.
Common issues with the Sirion/Storia often revolve around the age and condition of the vehicle. These can include: Oil leaks (especially around the valve cover and crankshaft seals), worn suspension components (leading to knocking noises), exhaust rust (particularly the muffler), and electrical gremlins (especially with the central locking and power windows). The automatic transmission can also experience wear and tear over time.
During a WOF inspection, pay close attention to: Brake performance (especially the condition of the rear drums), tyre condition (due to their small size, they can wear quickly), suspension components (check for excessive play in ball joints and bushings), lighting functionality (including correct headlight alignment), and exhaust system integrity (look for rust and leaks). Rust around the wheel arches and sills should also be inspected.
The Sirion/Storia's primary appeal lies in its fuel efficiency and ease of parking in congested areas. Its small engine provides adequate performance for city driving. The interior, while basic, is functional and surprisingly spacious for its size. These cars were targeted at first car buyers and those looking for supreme economy.
In New Zealand, Sirions/Storias are commonly used as economical runabouts. Their simple design generally contributes to reasonable reliability, but age and mileage can take their toll.