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Like the 4.10:1 gears, but Dodge needs to up the 5spd to 6spds like the others are doing.
Significantly smaller brakes provide better stopping distance than the Tundra.
Also the HEMI has quicker 0-60 times than the Tundra, even with a 5spd compared to the Tundras 6spd.
Depending on the overall quality, Dodge may just have provided a competitor to Ford/Chevy.
A single cab short bed truck stops shorter and accelerates more quickly than a Double Cab? Who would have thought that would happen?
I have the results of the long term test on the Tundra Double Cab that Car and Driver had for 40,000 miles and the 0-60 time dropped to 6.0 seconds flat by the end of the test (motor loosened up a bit) their test Tundra weighed in at 5560lbs. In the same issue the new Dodge Ram with the 5.7L Hemi in a quad cab 4X4 managed 0-60 in 7.6 seconds.
This can be found in the October issue, the Tundra wrap up starts on page 132, and the first drive of the Dodge is on page 150 for any interested parties.
From what I have read on other forums a SCSB Tundra with the 5.7L/6 speed does the sprint to 60 in a similar time as the Dodge in the review that is linked here.
Not always the case. In a comparison, if both vehicles stop hard enough for ABS activation then the deciding factor is the tires.
Vehicle weight plays a large role, as well.
Would you think that the design of the caliper and pad would also come into effect? The Caliper and pad on my 03' sd's are really big even with a 13" rotor when compared to the half tons.
Would you think that the design of the caliper and pad would also come into effect? The Caliper and pad on my 03' sd's are really big even with a 13" rotor when compared to the half tons.
Calipers and pistons are where the braking power comes from, not the size of the rotor. Larger rotors are more resistant to fading from heat build up. The larger the rotor the more heat energy it can soak up before the brakes start to fade.
The biggest problem I see with the new ram is actually the transmission. Was just looking up the gear ratios of the 5 speed. 3.00:1 1st, 1.67:1 2nd. Doing some math, with a shift point of 5800 RPM @ WOT, with 4.10 gears, the 1st-2nd shift would dump you at 3200 RPM. That has got to kill acceleration, that is 800 RPM BELOW the peak torque output of the engine. What were you thinking chrysler!?
The biggest problem I see with the new ram is actually the transmission. Was just looking up the gear ratios of the 5 speed. 3.00:1 1st, 1.67:1 2nd. Doing some math, with a shift point of 5800 RPM @ WOT, with 4.10 gears, the 1st-2nd shift would dump you at 3200 RPM. That has got to kill acceleration, that is 800 RPM BELOW the peak torque output of the engine. What were you thinking chrysler!?
May be OK when empty, however put a bit of weight behind the truck and it will hurt.
The CR on the 5.7l is way up there, no doubt helps performance out though. Should also lend itself to a healthy just in power with 93 octane and custom tuning. I just see many people may see that the Dodge needs 89 and shy away because they don't want to pay $.10 more per gallon for fuel, who knows. Ford has about reached the max CR with the 5.4l to run 87, at least with current EFI.
They have recommended 89 octane for awhile. The 08 has less compression and recommends 89, but it will run ok on 87. (according to the owners manual).
All of the Mark VIII and 4.6L DOHC Lincolns say premium fuel required and they sold a boat load of those too.
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