Detroit DD16 600 vs Cummins x15 Performance 605 (The New Western Star 49x engines)

[💗Blaaashyyy💗]

One has 2050lb-ft at 975rpm, and another, the Cummins engine, have 2050lb-ft at 1150 rpm. Which is better? Is there any difference? In real world or in game? If there is, what is the difference really? Thank's for the answers upfront.

[Bum nut plus +]

Originally posted by Blash:

One has 2050lb-ft at 975rpm, and another, the Cummins engine, have 2050lb-ft at 1150 rpm. Which is better? Is there any difference? In real world or in game? If there is, what is the difference really? Thank's for the answers upfront.

DD16 engines are made of plastic and are extremely strange to work on in some truck configurations. the X15 is a very expensive controlled oil leak but is reasonably easy to work on.

[💗Blaaashyyy💗]

Originally posted by c0v1d-69:

Originally posted by Blash:

One has 2050lb-ft at 975rpm, and another, the Cummins engine, have 2050lb-ft at 1150 rpm. Which is better? Is there any difference? In real world or in game? If there is, what is the difference really? Thank's for the answers upfront.

DD16 engines are made of plastic and are extremely strange to work on in some truck configurations. the X15 is a very expensive controlled oil leak but is reasonably easy to work on.

Interesting, but the question was specifically about the difference in diferent rpms and pulling power....

[💗Blaaashyyy💗]

Btw, I made a test, and it's either a tie betwen them, or Cummins was one/half mp/h faster than Detroit one, with heavy cargo, 90 000 lbs.

[Iron Spirit]

^
I checked the torque curves for both engines:

The DD16 has slightly higher torque values across the low RPM range compared to the X15,
The X15 has slightly higher torque values across the high RPM range compared to the DD16.

Here's the full data for both engines so you can see for yourself:

Detroit Diesel DD16 600:

SiiNunit
{
accessory_engine_data : dd16_600.westernstar.49x.engine
{
name: "Detroit DD16 600"
price: 51730
unlock: 16
info[]: "600 @@hp@@ (447@@kw@@)"
info[]: "2@@dg@@050 @@lb_ft@@ (2779@@nm@@)"
info[]: "975 @@rpm@@"
icon: "engine_detroit_dd16"

torque: 2779
volume: 15.6

torque_curve[]: (300, 0.0)
torque_curve[]: (440, 0.5)
torque_curve[]: (700, 0.8)
torque_curve[]: (800, 0.91)
torque_curve[]: (975, 1.0)
torque_curve[]: (1125, 1.0)
torque_curve[]: (1450, 0.98)
torque_curve[]: (1625, 0.91)
torque_curve[]: (1800, 0.85)
torque_curve[]: (2000, 0.61)
torque_curve[]: (2400, 0.0)

rpm_idle: 650
rpm_limit: 2080
rpm_range_low_gear: (800, 1500)
rpm_range_high_gear: (975, 1370)
rpm_range_power: (1400, 1900)
rpm_range_engine_brake: (1800, 2300)

engine_brake: 2.0
engine_brake_downshift: 1
engine_brake_positions: 3

sound: "/sound/truck/westernstar_49x.bank"

# 2017 Detroit DD16 600/2050
# https://demanddetroit.com/engines/dd16/


Cummins X15 605

SiiNunit
{
accessory_engine_data : x15_605.westernstar.49x.engine
{
name: "Cummins X15 Performance 605"
price: 52030
unlock: 16
info[]: "605 @@hp@@ (451@@kw@@)"
info[]: "2@@dg@@050 @@lb_ft@@ (2779@@nm@@)"
info[]: "1@@dg@@150 @@rpm@@"
icon: "engine_cummins_x15_performance"

torque: 2779
volume: 14.9

torque_curve[]: (300, 0)
torque_curve[]: (500, 0.5)
torque_curve[]: (1150, 1)
torque_curve[]: (1500, 1)
torque_curve[]: (1600, 0.96)
torque_curve[]: (1800, 0.86)
torque_curve[]: (1900, 0.82)
torque_curve[]: (2000, 0.77)
torque_curve[]: (2100, 0)

rpm_idle: 600
rpm_limit: 2000
rpm_limit_neutral: 1600
rpm_range_low_gear: (850, 1550)
rpm_range_high_gear: (1100, 1500)
rpm_range_power: (1500, 2000)
rpm_range_engine_brake: (1400, 2000)

engine_brake: 2.0
engine_brake_downshift: 1
engine_brake_positions: 3

consumption_coef: 0.93
adblue_consumption: 0.05
no_adblue_power_limit: 0.6

sound: "/sound/truck/westernstar_49x.bank"

# 2017 Cummins X15 Performance 605
# https://www.cummins.com/engines/x15-performance-series-2017

[💗Blaaashyyy💗]

So i guess they're the same in the end.