Changes: Performance Index

Revision as of 06:56, 26 May 2020

The Performance Index of an upgraded Koenigsegg One:1 in Forza Horizon 3

The Performance Index - abbreviated as P.I. or PI - is a car performance measuring system featured in Forza Motorsport 2 and all subsequent titles.

Factors

The Performance Index evaluates five performance factors scored from 3.0 to 10.0 and assigns a car an alphanumeric performance class starting from 0 and capping at 999 or 1000. Classes group similar cars together, allowing race events to permit entry to certain cars to enable a competitive environment.

Speed evaluates top speed determined by engine performance and transmission gearing.
Handling evaluates maximum cornering speeds determined by lateral G force values at 60 mph (97 km/h) and 120 mph (193 km/h).
Acceleration evaluates acceleration to top speed determined by 0 to 60 mph (97 km/h) and 100 mph (161 km/h) times.
Launch evaluates acceleration from a standstill determined by 0 to 60 mph (97 km/h) and 100 mph (161 km/h) times.
Braking evaluates braking distances determined by braking distances required for 60 mph (97 km/h) and 100 mph (161 km/h) to 0.
Class evaluates overall performance determined by a car's lap time on a simulated test track.^[1]

Classes

Xbox 360

Class	Forza Motorsport 2	Forza Motorsport 3	Forza Motorsport 4	Forza Horizon
F		100-200	100-200
E		201-275	201-275	100-200
D	0-400	276-350	276-350	201-300
C	401-550	351-425	351-425	301-400
B	551-700	426-500	426-500	401-500
A	701-850	501-600	501-600	501-600
S	851-998	601-700	601-700	601-700
R3		701-800	701-800	701-800
R2		801-900	801-875	801-900
R1		901-999	876-998	901-999
U/X	999	1000	999

Xbox One & Windows 10

Class	Forza Motorsport 5	Motorsport Series	Horizon Series
E		100-300
D	100-400	301-400	100-500
C	401-500	401-500	501-600
B	401-500	501-600	601-700
A	501-600	601-700	701-800
S	601-700	701-800
S1			801-900
S2			901-998
R	801-900	801-900
P	901-998	901-998
X	999	999	999

Notes

Performance Index values can be altered by applying Upgrades to cars but cannot be changed by custom tunes.
Forza Motorsport 6 and Forza Motorsport 7 do not have Launch ratings.
In the Horizon series, there are no cars ranked X 999 by default.

References

↑ "Performance Index and Classes" . forzamotorsport.net . Retrieved 12-01-2018.

[1] "Performance Index and Classes" . forzamotorsport.net . Retrieved 12-01-2018.

[1]

@@ Line 1: / Line 1: @@
+{{game|fm2|fm3|fm4|fm5|fm6|fm6a|fm7|fh|fh2|fh2ff|fh3|fh4}}
-The '''Performance Index''' (commonly abbreviated as '''P.I.''' or '''PI''') is a car performance measuring system first introduced in [[Forza Motorsport 2]].
+[[Image:FH3 PerformanceIndex.jpg|200px|right|The Performance Index of an upgraded Koenigsegg One:1 in Forza Horizon 3]]
+The '''Performance Index''' - abbreviated as ''P.I.'' or ''PI'' - is a car performance measuring system featured in ''[[Forza Motorsport 2]]'' and all subsequent titles.
+==Factors==
-It displays a vehicle's overall performance value, which is determined by top speed, acceleration, braking, handling and launch rating, as well as weight.
+The Performance Index evaluates five performance factors scored from 3.0 to 10.0 and assigns a car an alphanumeric performance class starting from 0 and capping at 999 or 1000. Classes group similar cars together, allowing race events to permit entry to certain cars to enable a competitive environment.
+*'''Speed''' evaluates top speed determined by engine performance and transmission gearing.
-Any vehicle's performance index can be increased by applying power-improving and weight-saving upgrades. Players can also decrease their P.I. value by adding weight and using an AWD-to-RWD conversion.
+*'''Handling''' evaluates maximum cornering speeds determined by lateral G force values at {{speed|60}} and {{speed|120}}.
+*'''Acceleration''' evaluates acceleration to top speed determined by 0 to {{speed|60}} and {{speed|100}} times.
+*'''Launch''' evaluates acceleration from a standstill determined by 0 to {{speed|60}} and {{speed|100}} times.
+*'''Braking''' evaluates braking distances determined by braking distances required for {{speed|60}} and {{speed|100}} to 0.
+*'''Class''' evaluates overall performance determined by a car's lap time on a simulated test track.<ref>{{ref|https://support.forzamotorsport.net/hc/en-us/articles/360005372033-Performance-Index-and-Classes|Performance Index and Classes|forzamotorsport.net|12-01-2018}}</ref>
 ==Classes==
+===Xbox 360===
-{|class="wikitable" style="text-align: center; border:2px solid #EF4224"
+{|class="table table-widthFull" style="text-align: center"
-!style="background:#EF4224; border-right:1px solid #000000; border-bottom:1px solid #EF4224"|Class
+!style="width:50px"|Class
-!style="background:#EF4224; border-right:1px solid #EF4224; border-bottom:1px solid #000000"|Forza 2
+!''Forza Motorsport 2''
-!style="background:#EF4224; border-right:1px solid #EF4224; border-bottom:1px solid #000000"|Forza 3
+!''Forza Motorsport 3''
-!style="background:#EF4224; border-right:1px solid #EF4224; border-bottom:1px solid #000000"|Forza 4
+!''Forza Motorsport 4''
-!style="background:#EF4224; border-right:1px solid #EF4224; border-bottom:1px solid #000000"|Horizon
+!''Forza Horizon''
-!style="background:#EF4224; border-right:1px solid #EF4224; border-bottom:1px solid #000000"|Forza 5
-!style="background:#EF4224; border-bottom:1px solid #000000"|Horizon 2
 |-
+!F
-|style="border-right:1px solid #000000; background:#EF4224; border-bottom:1px solid #EF4224"|'''F'''
-|N/A
+|
 |100-200
 |100-200
-|<nowiki>-</nowiki>
-|<nowiki>-</nowiki>
-|<nowiki>-</nowiki>
 |-
+!E
-|style="border-right:1px solid #000000; background:#EF4224; border-bottom:1px solid #EF4224"|'''E'''
-|N/A
+|
 |201-275
 |201-275
 |100-200
-|<nowiki>-</nowiki>
-|<nowiki>-</nowiki>
 |-
+!D
-|style="border-right:1px solid #000000; background:#EF4224; border-bottom:1px solid #EF4224"|'''D'''
 |0-400
 |276-350
 |276-350
 |201-300
-|100-400
-|100-500
 |-
+!C
-|style="border-right:1px solid #000000; background:#EF4224; border-bottom:1px solid #EF4224"|'''C'''
 |401-550
 |351-425
 |351-425
 |301-400
-|401-500
-|501-600
 |-
+!B
-|style="border-right:1px solid #000000; background:#EF4224; border-bottom:1px solid #EF4224"|'''B'''
 |551-700
 |426-500
 |426-500
 |401-500
-|501-600
-|601-700
 |-
+!A
-|style="border-right:1px solid #000000; background:#EF4224; border-bottom:1px solid #EF4224"|'''A'''
 |701-850
 |501-600
 |501-600
 |501-600
-|601-700
-|701-800
 |-
+!S
-|style="border-right:1px solid #000000; background:#EF4224; border-bottom:1px solid #EF4224"|'''S'''
 |851-998
 |601-700
 |601-700
 |601-700
-|701-800
-|<nowiki>-</nowiki>
 |-
+!R3
-|style="border-right:1px solid #000000; background:#EF4224; border-bottom:1px solid #EF4224"|'''S1'''
-|N/A
+|
-|<nowiki>-</nowiki>
-|<nowiki>-</nowiki>
-|<nowiki>-</nowiki>
-|<nowiki>-</nowiki>
-|801-900
-|-
-|style="border-right:1px solid #000000; background:#EF4224; border-bottom:1px solid #EF4224"|'''S2'''
-|N/A
-|<nowiki>-</nowiki>
-|<nowiki>-</nowiki>
-|<nowiki>-</nowiki>
-|<nowiki>-</nowiki>
-|901-998
-|-
-| style="border-right:1px solid #000000; background:#EF4224; border-bottom:1px solid #EF4224" |'''R3'''
-|N/A
 |701-800
 |701-800
 |701-800
-|<nowiki>-</nowiki>
-|<nowiki>-</nowiki>
 |-
+!R2
-| style="border-right:1px solid #000000; background:#EF4224; border-bottom:1px solid #EF4224" |'''R2'''
-|N/A
+|
 |801-900
 |801-875
 |801-900
-|<nowiki>-</nowiki>
-|<nowiki>-</nowiki>
 |-
+!R1
-| style="border-right:1px solid #000000; background:#EF4224; border-bottom:1px solid #EF4224" |'''R1'''
-|N/A
+|
 |901-999
 |876-998
 |901-999
-|<nowiki>-</nowiki>
-|<nowiki>-</nowiki>
 |-
+!U/X
-| style="border-right:1px solid #000000; background:#EF4224; border-bottom:1px solid #EF4224" |'''R'''
+|999
-|<nowiki>-</nowiki>
+|1000
-|<nowiki>-</nowiki>
+|999
-|<nowiki>-</nowiki>
+|
-|<nowiki>-</nowiki>
+|}
+===Xbox One & Windows 10===
+{|class="table table-widthFull" style="text-align: center"
+!style="width:50px"|Class
+!''Forza Motorsport 5''
+!''Motorsport'' Series
+!''Horizon'' Series
+|-
+!E
+|
+|100-300
+|
+|-
+!D
+|100-400
+|301-400
+|100-500
+|-
+!C
+|401-500
+|401-500
+|501-600
+|-
+!B
+|401-500
+|501-600
+|601-700
+|-
+!A
+|501-600
+|601-700
+|701-800
+|-
+!S
+|601-700
+|701-800
+|
+|-
+!S1
+|
+|
 |801-900
-|<nowiki>-</nowiki>
 |-
+!S2
-| style="border-right:1px solid #000000; background:#EF4224; border-bottom:1px solid #EF4224" |'''P'''
+|
-|<nowiki>-</nowiki>
+|
-|<nowiki>-</nowiki>
-|<nowiki>-</nowiki>
-|<nowiki>-</nowiki>
 |901-998
-|<nowiki>-</nowiki>
 |-
+!R
-| style="border-right:1px solid #000000; background:#EF4224; border-bottom:1px solid #EF4224" |'''U'''
+|801-900
-|999
+|801-900
-|<nowiki>-</nowiki>
+|
-|<nowiki>-</nowiki>
-|<nowiki>-</nowiki>
-|<nowiki>-</nowiki>
-|<nowiki>-</nowiki>
 |-
+!P
-| style="border-right:1px solid #000000; background:#EF4224" |'''X'''
+|901-998
-|<nowiki>-</nowiki>
+|901-998
-|1000
+|
+|-
+!X
 |999
-|<nowiki>-</nowiki>
 |999
 |999
 |}
+==Notes==
+*Performance Index values can be altered by applying [[Upgrades]] to cars but cannot be changed by custom [[Tuning|tunes]].
+*''[[Forza Motorsport 6]]'' and ''[[Forza Motorsport 7]]'' do not have Launch ratings.
+*In the ''Horizon'' series, there are no cars ranked <span style="color:#19A83C;">'''X 999'''</span> by default.
+==References==
+<references/>
+[[Category:Game Mechanics]]
 [[Category:Forza Motorsport 2]]
 [[Category:Forza Motorsport 3]]
 [[Category:Forza Motorsport 4]]
-[[Category:Forza Horizon]]
 [[Category:Forza Motorsport 5]]
+[[Category:Forza Motorsport 6]]
+[[Category:Forza Motorsport 6: Apex]]
+[[Category:Forza Motorsport 7]]
+[[Category:Forza Horizon]]
 [[Category:Forza Horizon 2]]
+[[Category:Forza Horizon 2 Presents Fast & Furious]]
+[[Category:Forza Horizon 3]]
+[[Category:Forza Horizon 4]]