Blog
Telemetry & times
Timing a 0–100 km/h, GPS accuracy, smartphone telemetry.
Articles in this category
Clio 4 RS vs 208 GTi: 6.7 s vs 6.8 s manufacturer
Two 200 hp 2013 hot hatches: Clio 4 RS at 6.7 s, 208 GTi at 6.8 s. What official 0–100 compares (and what it does not) before a GPS run.
Telemetry & timesGolf 7 GTI vs Golf 8 GTI: 6.5 s vs 6.3 s manufacturer
The official 0–100 of the Golf 7 GTI is 6.5 s, the 8 GTI 6.3 s. Mass, power, DSG: what the catalogue says, and how to compare on GPS.
Telemetry & timesBMW M3 F80 vs Audi RS3 8V: 4.1 s on both sides
The M3 F80 and RS3 8V both quote 4.1 s 0–100 km/h. 431 hp RWD vs 400 hp AWD: the official figure matches, a real GPS run will not.
Telemetry & timesHow to measure 0–100 km/h accurately
A smartphone GPS 0–100 is not the manufacturer figure. Protocol: launch, slope, accuracy, and how OpenRank times a trip.
Telemetry & timesWhich GPS telemetry app on iPhone and Android?
Track vs daily telemetry: what you actually need (speed, G, history, clubs) and where OpenRank sits versus paid lap-timing apps.
Telemetry & timesSmartphone GPS accuracy for timing a 0–100
An iPhone or Android is not a VBOX. Sample rate, smoothing, urban canyons: what a phone GPS time is really worth, and how OpenRank uses it.