2012 Toyota iQ

Japan Diesel FWD HatchbackUpdated Aug 25, 2026

Specifications

Engine & Performance

Engine

Engine Specification

Rev. at Max Power: 3,400 rpm
Rev. at Max Torque: 1,800 - 3,200 rpm

Engine Fluids

Synthetic Oil (viscosity): 0W-30
5W-30
Semi-synthetic Oil (viscosity): 5W-30

Engine Configuration

Bore: 73 mm (2.9 in)
Stroke: 81.5 mm (3.2 in)
Compression Ratio: 16.5 :1
Engine Configuration: Inline
Turbocharger: Yes
Synchronization: Timing Chain
Engine Placement: Front
Type of Combustion Engine: Piston

Service Intervals

Air Filter: 60,000 km / 4 years
Fuel Filter: 60,000 km / 4 years
Brake Fluid: 30,000 km / 2 years
Engine Coolant: 90,000 km (55,923 mi)
Interior Filter: 30,000 km (18,641 mi)

Exterior

Chassis & Body

Chassis

Chassis: Hatchback
Pillars: A-C
Chassis Construction: Unibody

Doors

Front Doors: Conventional

Interior

Other