Kenworth W900

18 Wheels of Steel		American Truck Simulator
Note: This page contains only information about Kenworth W900 in American Truck Simulator.

Kenworth W900
Overview
Games	American Truck Simulator
Manufacturer
Date added	February 15, 2016
Game Files	kenworth.w900
Body and chassis
Body style	Day Cab 72" Aerodyne Sleeper 86" Studio Sleeper
Powertrain
Engine	370 hp (276 kW) – 625 hp (466 kW)
Transmission	Automated Eaton UltraShift® PLUS 10/13/18 Speed Automatic Allison 6/7/10 Speed

The Kenworth W900 is a truck in American Truck Simulator manufactured by the American truck manufacturer Kenworth.

It was added to the game on February 15, 2016, along with the 1.1 update. On March 2, 2023, along with the 1.46 update, the W900 has been fully reworked from the ground-up, including new parts and customisation options. On August 3, 2023, along with the 1.48 update, the W900 Tuning pack DLC was released, adding more customizations options to the W900.

Upgrades

Cabin

Name	Price	Compatible	Unlock Level	Picture
Day Cab	$16,600	Short Chassis	0
72" Aerodyne Sleeper	$29,750	Medium Chassis	10
86" Studio Sleeper	$34,800	Long Chassis	20

Chassis

Name	Price	Compatible	Unlock Level	Picture
Short 6x2	$19,100	Day Cab	0
Short 6x2 Midlift	$20,200		2
Short 6x4	$21,300		3
Medium 6x2	$23,600	72" Aerodyne Sleeper	10
Medium 6x2 Midlift	$24,900		12
Medium 6x4	$26,200		13
Long 6x2	$26,600	86" Studio Sleeper	20
Long 6x2 Midlift	$27,900		22
Long 6x4	$29,200		23
Long 6x4 100th Anniversary	$29,300
Short 8x4 Midlift	$29,800	Day Cab	24
Short 8x6	$30,200
Medium 8x4 Midlift	$31,400	72" Studio Sleeper	25
Medium 8x6	$32,500
Long 8x4 Midlift	$32,700	86" Studio Sleeper	26
Long 8x6	$33,500

Engine

Name	Price	Unlock Level	Info
Cummins ISX12 370	$37,650	0	370 hp (276kW) 1,350 lb-ft (1830Nm) at 1,200 rpm
Paccar MX-13 405	$39,410	2	405 hp (302kW) 1,450 lb-ft (1966Nm) at 900 rpm
Cummins ISX12 425	$41,170	4	425 hp (317kW) 1,650 lb-ft (2237Nm) at 1,200 rpm
Paccar MX-13 430			430 hp (321kW) 1,550 lb-ft (2102Nm) at 900 rpm
Caterpillar C15 435	$42,930	6	435 hp (325kW) 1,650 lb-ft (2237Nm) at 1,200 rpm
Cummins ISX15 450			450 hp (336kW) 1,650 lb-ft (2237Nm) at 1,200 rpm
Paccar MX-13 455	$42,930		455 hp (340kW) 1,650 lb-ft (2237Nm) at 900 rpm
Cummins ISX15 500	$44,690	8	500 hp (373kW) 1,650 lb-ft (2237Nm) at 1,200 rpm
Caterpillar C15 500	$46,450	10	500 hp (373kW) 1,850 lb-ft (2508Nm) at 1,200 rpm
Paccar MX-13 510	$48,210	12	510 hp (380kW) 1,850 lb-ft (2508Nm) at 1,000 rpm
Caterpillar C15 550	$49,970	14	550 hp (410kW) 1,850 lb-ft (2508Nm) at 1,200 rpm
Cummins ISX15 550
Cummins ISX15 600	$51,730	16	600 hp (447kW) 2,050 lb-ft (2779Nm) at 1,200 rpm
Caterpillar C15 625, King of the Hill	$53,490	18	625 hp (466kW) 2,050 lb-ft (2779Nm) at 1,200 rpm

Transmission

Name	Price	Unlock Level	Info
Eaton FM-15E310B-LAS	$8,750	0	10 speeds Ratios 15.42-1.00 Differential 2.85
Eaton FO-20E313A-MHP	$9,510	4	13 speeds Ratios 12.29-0.73 Differential 3.55
Eaton FM-15E310B-LAS R	$10,220	2	10 speeds, retarder Ratios 15.42-1.00 Differential 2.85
Eaton FO-20E318B-VXP	$11,120	9	18 speeds Ratios 14.40-0.73 Differential 3.25
Allison 4500 RDS	$12,430	14	6 speeds Ratios 4.70-0.67 Differential 3.42 Torque 2.42x
Eaton FO-20E313A-MHP R	$12,830	6	13 speeds, retarder Ratios 12.29-0.73 Differential 3.55
Allison 4700 RDS	$13,230	16	7 speeds Ratios 7.63-0.64 Differential 3.55 Torque 2.42x
Eaton FO-22E318B-VXP R	$14,250	12	18 speeds, retarder Ratios 14.40-0.73 Differential 3.25
Allison TC10	$14,560	18	10 speeds Ratios 7.40-0.86 Differential 2.64 Torque 1.84x
Allison 4500 RDS R	$15,770	18	6 speeds, retarder Ratios 4.70-0.67 Differential 3.42 Torque 2.42x
Allison 4700 RDS R	$16,470	20	7 speeds, retarder Ratios 7.63-0.64 Differential 3.55 Torque 2.42x

Interior

Name	Price	Unlock Level	Compatible	Picture
Splendor Slate Gray	$15,180	0	All Cabs	Dashboard View Sleeper View
Diamond Jet Black	$22,960	10		Dashboard View Sleeper View
Diamond Slate Gray				Dashboard View Sleeper View
100th Anniversary	$23,100		86" Studio Sleeper	Dashboard View Sleeper View

Accessories

Air Filters

Name	Price	Unlock Level	Picture
Basic Air Filters	$500	0
Air Filters with Light Bars	$650	11

Bug Deflector

Name	Price	Unlock Level	Picture
Metal Deflector	$200	4

Bumper

Name	Price	Unlock Level	Picture
Standard	$820	0
Standard II	$830
Modern	$1,750	4
Shield	$2,030	7
Firefly	$2,540	13
Quarterback	$3,210	17

Cab Panels

Name	Price	Unlock Level	Picture
Basic	$50 (Chrome) $90 (Paint)	0	Chrome Paint
Chrome	$100 (Standard) $120 (Extended)		Chrome Chrome Extended
Chrome, Oval	$220 (Standard) $230 (Extended)	7	Chrome, Oval Chrome Extended, Oval
Chrome, Round	$370 (Standard) $380 (Extended)	12	Chrome, Round Chrome Extended, Round

Cabin Deflectors

Name	Price	Unlock Level	Picture
Aerocab Roof Deflector	$1,150	6	72" Aerodyne Sleeper 86" Studio Sleeper
Chrome Turbo Wing	$2,540	13

Cabin Lights

Name	Price
Light Adapter	$50
Lumen Mark I	$80
Lumen Mark II	$140
Lumen Chrom	$270

Cabin Rear

Name	Price	Unlock Level	Compatibility	Picture
Standard	$50	0	Day Cab
No Rails			Studio Sleepers
Rails

Carpet

Name	Price	Unlock Level	Picture
Duty	$100	4

Door Steps

Name	Price	Unlock Level	Picture
Aluminium, Basic	$130	0	Day Cab Studio Sleepers
Aluminium	$150		Day Cab - Single Tank Day Cab - Double Tank Studio Sleepers
Aluminium, Exclusive	$180		86" Studio Sleeper
Chrome, Basic	$470	7	Day Cab Studio Sleepers
Chrome	$520		Day Cab - Single Tank Day Cab - Double Tank Studio Sleepers
Chrome, Exclusive	$590		86" Studio Sleeper

Exhaust

Name	Price	Unlock Level	Picture
Plain Stacks	$5,340	0	Plain Stacks - Day Plain Stacks - Studio Sleeper
Standard Exhaust	$6,840	8	Standard Exhaust - Day Standard Exhaust - Studio Sleeper
100th Anniversary	$6,940		100th Anniversary Exhaust - Studio Sleeper

Fender Guards

Name	Price	Unlock Level	Picture
Metal Fender Guards	$250	3

Filter Cover

Name	Price	Unlock Level	Picture
Stock	$200	4

Front Mirrors

Name	Price	Unlock Level	Picture
Classic	$280	3	Classic - Left Classic - Right
Standard	$320	8	Standard - Left Standard - Right

Front Turn Light

Name	Price	Unlock Level	Picture
Stock	$100	0
LED	$150	5

Grille

Name	Price	Unlock Level	Picture
Standard	$2,500	0

Headlights

Name	Price	Unlock Level	Picture
Standard	$500	0

Horns

Name	Price
Horn Adapter	$50
Roar	$340
Big Roar	$570
Super Roar	$990

Interior Trim

Name	Price	Unlock Level	Picture
Standard	$100	0
Exclusive	$250
100th Anniversary	$320	10

Main Mirrors

Name	Price	Unlock Level	Picture
Mirrors Duty	$250	0
Mirrors Double	$370	3

Rear Bumper

Name	Price	Unlock Level	Picture
Stock	$600	0
Chrome Modern	$1,300	9

Roof Sleeper Lights

Name	Price
Light Adapter	$50
Lumen Mark I	$80
Lumen Mark II	$140
Lumen Chrom	$270

Seat

Name	Price	Unlock Level	Picture
Cloth Gray	$500	0
Leather Black	$1,500	10
Leather Gray
100th Anniversary	$1,600

Side Badge

Name	Price	Unlock Level	Picture
Studio Sleeper	$100	7
100th Anniversary	$150

Side Deflector

Name	Price	Unlock Level	Picture
Standard	$1,350	7	72" Studio Sleeper 86" Studio Sleeper

Side Logo

Name	Price	Unlock Level	Picture
Kenworth Logo (1984 ver.)	$100	0
Kenworth Logo (2023 ver.)	$150
Epic Kenworth Logo	$200	5

Side Mirror

Name	Price	Unlock Level	Picture
Passenger Side Mirror	$185	5

Side Panel

Name	Price	Unlock Level	Picture
Standard	$100	0
Exclusive	$200	7

Sunshield

Name	Price	Unlock Level	Picture
Standard Sunshield	$480	4
Blind Mount Visor	$620	9

Tank

Name	Price	Unlock Level	Compatible	Picture	Notes
Aluminium 120gal	$720	0	Day Cab
Chrome 120gal	$950	4
Aluminium 150gal (DEF-less)	$790	6
Chrome 150gal (DEF-less)	$990	7
Aluminium 180gal	$1,090	5
Chrome 180gal	$1,160	7
Aluminium 220gal (DEF-less)	$1,130	8	All Cabs	Day Cab Studio Sleepers	Added in update 1.47
Chrome 220gal (DEF-less)	$1,220	10		Day Cab Studio Sleepers
Aluminium 235gal	$1,310		72" Studio Sleeper 86" Studio Sleeper
Chrome 235gal	$1,410	12
Aluminium 260gal	$1,550	15
Chrome 260gal	$1,730	17
Aluminium 300gal (DEF-less)	$1,790				Added in update 1.47
Chrome 300gal (DEF-less)	$2,000	20

Trivia

• In real-life, it is actually the Kenworth W900L, and it was sold alongside its newer one, the W990.
• In its original release, it was based on the 1990 model that was heavily modified. After its rework in update 1.46, it is now based on the latest 2023 model (Unit #1 of the 900 units of the limited edition of the truck).

Gallery

Pictures

Old W900 (pre 1.46)

Old W900 in config scenes

Videos

American Truck Simulator - Introducing W900

Old Trailer

See also

• Kenworth T680 Classic
• Kenworth T680 Next Gen