The Daihatsu Delta, a light- to medium-duty commercial vehicle, served as a workhorse for many New Zealand businesses. From delivery trucks to service vehicles, the Delta provided a versatile platform for a wide range of applications. Its robust design and practical features made it a popular choice for those needing a reliable commercial vehicle.
Expect to find wear and tear proportional to its use. Keep an eye on diesel injector health, especially in the diesel models, and check for oil leaks around the engine and transmission. Suspension components (leaf springs, shock absorbers) can wear out under heavy load, leading to ride quality issues and potential WOF failures. Also, commercial vehicles often face electrical issues resulting from frequent use and modifications (e.g., added lights, refrigeration units).
WOF inspections will focus heavily on safety-related items: brakes (including parking brake performance), steering, suspension, lights, and tyre condition. Because these vehicles are often heavily loaded, brake wear is a common failure point. Be aware of load ratings and ensure the vehicle is not overloaded, as this can affect braking performance and suspension integrity.
The Delta's robust mechanicals are its strength. Primarily designed for commercial use, models vary from small trucks to cab-over vans and often share components with similar Toyota vehicles. This parts commonality is a considerable advantage in NZ. Engine options typically include diesel and petrol powerplants, the diesels preferred for their torque and economy. Due to its purpose, regular maintenance is key to ensuring reliability and long service life. These are less consumer vehicles and more business machines and their condition will largely depend on how well they were maintained during their time on the road.