Tools
Interactive calculators. Adjust the inputs and the results update live.
Compare the true total cost of owning up to five vehicles — depreciation, energy with price inflation, tax, insurance, running costs, and optional loan financing — with real Indonesian market presets and automatic insights.
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Work out whether owning a car actually beats just booking Gojek, Grab, or an online taxi — and find the monthly distance where the two flip.
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A 3D, take-apart simulator of the Prius hybrid transaxle: one planetary gearset splits engine power between the wheels and a generator, with live speeds, a lever diagram and power flow for every driving mode.
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A 3D take-apart model of the steel push-belt CVT in the Avanza, Veloz, Brio and City: two cone pulleys squeeze a steel belt to change ratio smoothly, with live rpm, belt radius and a ratio-vs-speed chart.
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Work out what one charge really costs at home versus a public SPKLU, and see how the per-km running cost stacks up against an equivalent petrol car.
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A 3D model of the Avanza front differential: watch the spider gears start spinning as the inner and outer wheels turn at different speeds, from a gentle bend to a full-lock U-turn and one wheel on ice.
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See how two fuel types compare in cost as distance grows, and how much the difference adds up to.
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A 3D take-apart model of Toyota's 2NR-VE four-stroke: turn a cylinder to glass, cut the block open, and watch intake, compression, power and exhaust with live valve lift, a pressure-volume loop and torque.
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For a fixed distance, see how travel time falls as speed rises — and where faster stops saving much time.
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A 3D model of an SPBU fuel dispenser: the pump, the 4-piston meter, the pulser that turns every 0.01 L into an electrical pulse, the display, and the data an IoT monitoring gateway reads.
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