Gran Turismo Top Speed Comparison (Official Stats)

Compare 12 official Gran Turismo 7 top speeds: Mazda 787B 349kmh, Porsche 917K 360kmh, SRT Tomahawk 650kmh and more. Game data. See full table. See more.

Visual comparison

Linear scale: bar lengths are directly proportional to value, relative to the largest entry.

Dodge SRT Tomahawk X650 Kilometers per hour
Dodge SRT Tomahawk GTS-R550 Kilometers per hour
Red Bull X2019500 Kilometers per hour
Dodge SRT Tomahawk S450 Kilometers per hour
Bugatti Veyron Gr.4410 Kilometers per hour
Porsche 917K 70360 Kilometers per hour
Mazda 787B 91349 Kilometers per hour
McLaren P1 GTR340 Kilometers per hour
Super Formula SF19330 Kilometers per hour
Nissan GT-R Nismo320 Kilometers per hour
Toyota 86 GT220 Kilometers per hour
Mazda Demio XD180 Kilometers per hour

All values

Click any row to load it as Entry A.

NameValueContextSource
About these numbers: Top speeds are GT7 in game specs from Gran Turismo Wiki, not real world brochure numbers. Tuning and slipstream raise live speeds, rows pin stock specs only.

About this converter

Gran Turismo 7 lists top speed per car from 180 to 650kmh. Demio XD opens at 180, Toyota 86 at 220, GT-R Nismo at 320, SF19 at 330, P1 GTR at 340, Mazda 787B at 349, Porsche 917K at 360, Veyron Gr.4 at 410, Tomahawk S at 450, X2019 at 500, Tomahawk GTS-R at 550 and Tomahawk X at 650. That makes one Tomahawk X equal over three Demios or almost two 787Bs. Le Mans icons sit mid pack because downforce caps speed, while Vision GT cars top the table. Every value here is the stock GT7 spec from Wiki tables.

How to use it

Pick two cars and a unit in the top row. The three boxes below stay linked: one holds a count of the first, one the matching count of the second, one the total in kmh or mph. Change any box and the other two update. Try 1 Tomahawk X against Demios.

Tuning, gears and slipstream change live top speed, so rows pin stock specs. Route X rolling tests show higher numbers than spec sheets, for example 787B 453 in tests against 349 spec, but specs stay pinned for comparability. EVs and hybrids with boost show sustained top, not peak overtake.

FAQ

What is fastest here?

Tomahawk X at 650 kmh. GTS-R follows at 550.

What is Mazda 787B top speed?

349 kmh or 217 mph stock in GT7.

Why spec not test?

Tests vary by track and tune. Specs keep rows comparable.

Are these real speeds?

No. GT7 in game specs. Real brochures differ.

Sources

  • Gran Turismo 7 game data (Polyphony 2022): car spec top speed tables
  • Gran Turismo Wiki: Mazda 787B 91 Top Speed 217 mph 349.2 kmh, Porsche 917K 360, Tomahawk range
  • GTPlanet 787B analysis and GT Wiki spec cross-checks (stock vs Route X test notes)
  • Gran Turismo official car list (gran-turismo.com GT7 carlist specs)

Last verified: 2026-09-29 · 12 entries

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