Hello! As said on the tin, this is a series of quick guides that tell you whether the design choices you made in your car make any unforeseen side effects at all, since I saw that some people have been struggling with certain aspects of their car during the design stage. Now, since I’m not good with words, let’s get right to the topic at hand.
Part 1: Service Costs
Ever wondered why when you have tried to make a “budget” CSR car, equipped with all the “reasonably cheap” parts, only for it to end up getting binned by the judge for having $1000++ service costs? If you answered yes, then this list is for you.
I’ll be trying to update the list to the latest meta, but so far these are the things that I have found. Anything else that is not specified in the list does not affect the service costs (unless I’m proven wrong, in which case please point it out).
Chassis:
- Car body type (the larger the car, the more expensive)
- Engine layout (from cheapest to most expensive: Front longitudinal -> Front transverse -> Rear longitudinal -> Mid transverse -> Mid longitudinal)
Engine:
- Engine configuration (from cheapest to most expensive: Inline -> V (bank angle does not have effect) -> Boxer)
- Number of cylinders
- Head type (for some reason, DOHC is cheaper to maintain than SOHC by a few cents)
- Valve count
- Engine size/displacement
- Engine fill factor (as the in-game warning says, there is extra multiplier added to the service costs if your engine is filling up the engine bay past a certain treshold)
- Turbo
- Fuel system
- Configuration (only on multiple carb setup)
- Intake type
- Fuel system quality (by a few dollars)
Trim:
- Drive type (from cheapest to most expensive: 2WD -> 4x4 -> AWD)
- Gearbox type (from cheapest to most expensive: Manual -> Sequential -> Auto / Adv. Auto / DCT)
- Top speed limit (affects tire speed rating; only available if engine has fuel injection)
- Differential (from cheapest to most expensive: Open -> Manual Locker -> Viscous LSD -> Auto Locker -> Geared LSD -> eLSD)
- Tire type (radial is cheaper than cross-ply)
- Tire choice (from cheapest to most expensive: Hard Long Life -> Chunky Off-road -> Medium -> Sport -> Semi-slicks)
- Tire width (staggered/different width tires will greatly affect service costs since they can’t be rotated)
- Wheel quality (affects tire quality)
- Brake types
- Brake caliper options
- Brake drum/rotor size
- Brake pads (the softer/lower the number, the cheaper the service costs)
- Brake quality
- Undertray
- Wing angles (only by a few cents)
- Active wing
- Interior and entertainment choice
- Power steering (hydraulic PS are more expensive)
- Traction aids
- Springs, dampers, and sway bars options (the parts choice, not their spring/damper/sway bar rates, mind you)
- Camber (if you go over 0.5 degree total on both wheel axles it will get more expensive)
That should be everything. Happy minmaxing!