• MotorSim Drag Racing 1
  • MotorSim Drag Racing 2
  • MotorSim Drag Racing 3
  • MotorSim Drag Racing 4

MotorSim Drag Racing

MotorSim is a drag racing and performance simulator for cars and motorbikes (please note that this app is not a driving game, as it only does a physical simulation of their performance as the crow flies). MotorSim allows you to configure a number of vehicle parameters to calculate what the resulting performance will be. It includes an interactive simulator with speedometer, rpm meter, throttle, brake and gear shift (manual or auto), with procedurally generated engine sound (not by sampling) an a representation of vehicle position over a 1/4 mile road segment. Once a setting has been tested, the user can save a ghost/shadow in order to later compare this setting performance with some other.
Configurable vehicle parameters are:


- Power curve (can be defined point by point).
- Torque curve (as power = torque
* rpm , defining the power curve automatically defines the torque one).
- RPM for gear shifting (used for auto mode).
- Max engine RPM (ignition cutoff).
- Gears configuration (up to 9 gears).
- Resistances (Cx, frontal area and rolling resistance coefficients).
- Total vehicle weight (including passengers).
- Tyre size.
- Shift time.
- Transmission efficiency.

Calculated performance parameters are:


- Maximum speed.
- Acceleration 0-60, 0-100, 0-200, 0-300,... and so on.
- ... and any other you can measure by using the interactive simulator.

Category : Racing

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Reviews (28)

Fer. Nov 23, 2018     

Stumbled this game accidentally and decided to install it. First impression, the best vehicles customising game ever I've played. I've made a car that have more than 8000hp+. TheBrainSphere keep making more game like this and keep updating this with more stuff.

I. L. F. C. G. N. R. A. E. Apr 11, 2020     

I love the way the cluster looks but I don't like this game because there is a few problems you can't set red or orange line and you can't even change nums step and there's no speed or rpm indicator!!!😭😭

A. G. u. Nov 4, 2018     

I love it but there's some problems, Every time I adjust the engine from 60 to 150 the speedometer doesn't go by tens to hundreds it goes by 20, 40, 60, 80, 100, 120, 140, 160, 180, 200, 220, 240, 260, 280, 300, 320, and the engine sound is very annoying at maximum rpm it sounds like a engine revving at high rpm and can you please add a different engine sound like a V4, V6, V8, V10, V12, V16, V18, V20, L4, I3, I4, I6, it would be a better sound can you please update this and can you please update a redline for the rpm

A. G. u. Nov 26, 2018     

I hate it because the game don't have the same options from motorsim 2 and the engine sound revs almost high as the redline and there is no redline

Sup. M. Mar 15, 2021     

I had this game for over 3 years now, and I made a car that can go 118,000 mph+. This game is fun

Lal. S. Mar 14, 2021     

It's bad i create mazda rx 7 But with f1 and it's with slowest rpm the rpm is not x1000 maybe it's x100 rpm

dem. i. Nov 5, 2019     

Make it with semi trucks and sliding gears like u are really shifting!!

TRU. A. T. Feb 8, 2021     

Mint add some vtec popping and banging sound fx be amazing live this game really great

Eld. J. Feb 4, 2019     

I think you should add more car sounds

Com. C. Nov 25, 2020     

Well the app can help me learn how make a enggine

Tal. l. Jan 4, 2019     

it isn't the best but better than over Games

Bev. F. Sep 29, 2019     

Sound was horrible

Del. V. Apr 4, 2020     

That is best App ever

A. G. u. Aug 11, 2018     

I think setting should be limited I made a F1 run over 1000 km/h

Ryk. C. Oct 26, 2015     

Give more "tuneability" such individual HP and TQ power-bands and you can stimulate any vehicle's top speed and acceleration with any engine, which would very helpful, but right now it seems limited to V8 engine's considering the wide TQ band when i want to simulate a I4 engine. Also more stats in the testing menu, I guess that bar at the top 1\4 mile?

Den. V. Dec 14, 2016     

Add sound selectioN like tuner muscle and motorcycle supercar sound, and add time for every 1/4 mile and tUrbo psi selectioN

Mas. C. Dec 7, 2017     

its a good game but there is no sense of reality to it. ive tuned a car that goes over 100,000 mph. please add some sense of reality, new controls, new interface, and ill give you 5 stars

Col. S. Feb 5, 2016     

Every time I make a custom vehicle it doesn't save the custom settings. Kind of makes this app pointless.

Kev. S. Feb 4, 2017     

Best simulation ever! It has been good but the sounds are kinda bad. Just make the cylinders count to make a better sound. Also the displacement.

vie. Aug 28, 2016     

Might want to fix wording under preference. Torque is pound foot not pound food. Would be cool if engines ran on waste food.

Cas. L. May 24, 2016     

Within 5 minutes of playing around my sedan had over 1000000 horsepower and 15 lb tq top speed was in the billions. Not realistic at all but on the realistic side is very good.

Jay. B. Feb 19, 2016     

Let's you tune a vehicle. I made a 1600 HP station wagon that had a top speed of 1324.08 mph

bob. N. Jul 18, 2016     

It is a great app but if there were different engine sounds and a way to sort vehicles that would be great.

Sam. S. Nov 5, 2016     

This "simulator" honestly does not work even in the slightest. None of the options work, settings make no sense whatsoever and if you are a petrolhead this will dissapoint you.

ARI. K. Jul 27, 2017     

The first gear is okay but the second gear should go till 110km/h same as the other please check the Fiji cars which gear goes till what speed

tcw. Mar 21, 2016     

Great simulation, love the ability to make custom specs for whatever I feel like. I never write reviews either, but I am really happy with this. Thank you.

A. G. u. Apr 15, 2016     

Looked cool but needs way more o0tions to configure car to what you really own. I wonder if it is even accurate with the stock car info. Add real customize configs that are accurate and would be cool to use.

Ale. M. Feb 28, 2017     

I built a 9000hp car that goes from 0 to 41200 km/H in 5 seconds. Very realistic, I love it