Based on Automotive News Full - size Pickup segmentation The award - winning 3.0 L EcoDiesel V6 outputs a phenomenal 420 lb - ft of low -
end torque at 2,000 rpm and provides Best - in - Class fuel efficiency of up to 8.6 L / 100 km (33 mpg) highway.
Not exact matches
The new engine is rated
at the same 300 hp and 300 lb - ft of
torque as the outgoing twin - turbo unit, but it doesn't have quite the same punch
at the low
end.
With six - cylinder
torque, the CVT can keep the engine more relaxed
at the lower
end of the tachometer, avoiding the buzzy acceleration that we're used to in small four - cylinder cars with similar transmissions.
The maximum RPM rises, the horse power rises all
at the cost of bottom
end torque.
The Rolls is
at its best surfing the V - 12's wave of low -
end torque, which crests
at 575 lb - ft
at 1,500 rpm.
Yet the extremely linear power delivery (peak
torque of 442 lb ft is delivered
at 1,900 rpm) means you're treated to a smooth and relentless increase in pace, rather than the more exciting top
end frenzy of, say, the M4.
At the top
end, the Quadrifoglio performance model, like the performance version of the sedan, gets a Ferrari - derived 505 - hp, twin - turbocharged 2.9 - liter V - 6 which puts out 443 pounds - feet of
torque.
If you have a diff splitting the power front / rear and different diff (gear) ratios ether
end then you'll have more
torque at the
end with the lower diff ratio, more
torque means more power is delivered to that site.
With peak
torque arriving
at less than 2000rpm the shove is pretty relentless, and you never feel it's going to
end.
The purpose of the closed IMRC valve is to increase the air charge velocity
at low RPMs which fills the cylinders more, giving you more low
end torque.
Although understeer is still the prevailing attitude
at the adhesion limits, the chips inside the main control unit will momentarily nudge the car's front
end towards the apex, encourage the tail to swing round just a little bit, then speed up the
torque flow again as you open up the steering and the line finally straightens.
The new mill, which Mazda tuned for real - world fuel economy and useful low -
end torque below 3,000 rpm, is EPA - rated
at the top of its class with 22/28/25 mpg city / highway / combined.
Engaging the VXR 60/40
torque split gave a slightly more neutral balance post (missed) apex under power but it all felt somewhat scrappy and not helped
at all by the completely synthetic - feeling helm that refused to signal, in any way, the incipient front -
end break away.
Oversteer is available for order in either car, although the ZL1, with narrower tires
at the rear and big
torque on tap, is a bit more agreeable to sliding its rear
end around
at will.
By offering so much instant
torque at the low
end of the rev range, the engine has enough grunt that the six - speed automatic doesn't have to downshift often.
The 3.2 - liter V - 6 isn't as smooth as some of its rivals, but it emits a throaty growl
at the top
end and provides meaningful
torque from as low as 2500 rpm, with additional grunt above 4000.
Mechanical
torque wrenches have the same problem and are inaccurate
at lower
ends.
The
torque and efficiency of the model's 3.0 - liter V - 6 is proving compelling to truck shoppers, so much that Ram increased the Ecodiesel's presence in the production mix to 20 percent
at the
end of September.
There isn't a ton of low -
end torque or a spike of high -
end power, but the Skyactiv 2.0 - liter is confident
at any rpm.
Hyundai unveiled the all - new Sonata
at the 2014 New York auto show, touting an improved array of safety and technology features as well as revised powertrains for better low -
end torque.
However, Marcos is confident that the GT2 is a unique proposition: slightly more supple, easier to drive both
at low speeds and when extending the bulletproof Chevy V8, as much about low -
end torque as high - rev drama, and less outrageous in its smooth, sophisticated suit.
And those downshifts are surprisingly unnecessary: it's a long gear (70 mph is approximately 2000 rpm) but the 3.8's ample low -
end torque means it'll climb significant grades
at highway speeds.
Don't for a minute write it off as a boring, understeering Audi because it is far, far from it, but
at the
end of the day I couldn't shake the nagging feeling that a four - wheel drive system like that in the Focus RS, one with a proper
torque vectoring rear diff that allows more throttle adjustability, would elevate the TT that last little bit to the star performer that it so nearly threatens to be.
The new Skyactiv - G 2.5 T is a 2.5 - liter turbocharged four - cylinder mill that is tuned specifically for low -
end torque, which peaks with 310 lb - ft
at just 2,000 rpm.
Throttle response, seamless in most situations, is a bit sluggish when trying to rock out of deep slush, although the electric motor does boost low -
end torque (163 lb - ft
at 2000 rpm versus the conventional XV's 145 lb - ft
at 4200 rpm).
That's around peak
torque at 6500rpm, which, on this rain - slicked surface, is when the fat rear Pirellis can contain the engine's urge no longer — both spin up and the back
end jinks a degrees or two sideways before ASR steps in.
Because the all - wheel - drive Sorento is relatively heavy (3737 pounds) and the engine doesn't make that much low -
end torque (181 lb - ft
at 4250 rpm), the automatic transmission hunts up and down with annoying frequency.
The Harley with it's long stroke, high reciprocating mass and resulting low RPM has lot's of bottom
end power and
torque at low RPM's.
As a side note, the 3.6 L absolutely screams, however all that high - rpm power comes
at the expense of low -
end torque, which is one of the few areas that could be improved on the Wrangler.
A peak
torque figure of 112 lb ft doesn't sound much, but when it arrives
at 3000rpm it endows VW's tiddler with surging low - rev flexibility that melds cleanly with the zing of top -
end power.
This engine produces 248 horsepower and 250 pound - feet of
torque, making it possible to tow up to 3,500 pounds while remaining
at the high
end of efficiency with a mileage rating of 19 city / 28 highway **.
The Atkinson cycle sacrifices low -
end torque for greater efficiency
at higher rpms, the low -
end torque being supplied by the electric motors in a hybrid.
The Durango also offers an interesting feature
at the front
end: Under the hood, the Durango SRT rocks a 392 - cubic - inch HEMI V8 capable of 475 horsepower and 470 pound - feet of
torque.
But low -
end torque has been boosted, and EPA estimates are up
at a combined 33 MPG.
At the other
end of the Volkswagen Group's portfolio to the Chiron, 306bhp is the uprated power output of the facelifted Volkswagen Golf R. VW's mega hatch has had a few tweaks to tip its power output over the 300bhp mark and boost its
torque by 15 lb ft to 280 lb ft, all of which helps make this the fastest Golf ever made.
The 2.0 - liter still feels rather anemic
at the low
end until muscularity sets in
at 3500 rpm, turning it into a rip - roaring,
torque - happy beast.
It takes longer for the Type R's turbo to start working, but when it does, it provides even more power and
torque at the top
end.
In the standard TT it makes 220 horsepower and 258 lb - ft of
torque, and it's a wonder, rushing the TT from 0 - 60 mph in 5.3 seconds with plenty left
at the top
end.
At the performance
end of the car market, manual gearboxes may not be strong enough to handle the
torque (power) of high - performance engines.
At 365 horsepower and 350 lb - ft of
torque, its output still isn't «super high» (the new top -
end Ferrari makes something like 900 HP), but this engine has to lug around only 12 pounds per horsepower instead of the first SHO's 15.
The environment friendly U2 1.4 CRDi diesel engine is low on emission and NVH levels; however it operates
at a high pressure 1,800 bars and generates high low
end torque resulting in lesser gear shifts in city driving conditions for enhanced drive comfort.
Smoother and more efficient than the outgoing 1.6 - litre engine, what both versions lack in outright power, they make up for with punchy low -
end torque (250Nm
at 1,500 rpm and 270Nm
at 1,750 rpm respectively) so they feel strong.
The Dual Active Valve Control System (Dual AVCS) hydraulically controls timing in both the intake and exhaust valves, which helps improve low -
end torque while providing a strong power boost
at high rotations.
At the low
end is a 2.5 - litre engine with 170 horsepower and 170 lb - ft of
torque combined with a six - speed automatic.
At the other
end of the expanded spread between comfort and sportiness, the long - transmission eighth gear ensures low
torques, optimised fuel consumption and relaxed driving.
The clutch takeup and engagement is surprisingly light and direct — the massive low -
end torque of the 6.2 - liter LS3 V8 allows you to smoosh those clutch plates together
at relatively low rpm without stalling or lugging.
It's an underrated powerplant, for sure, and what it lacks in smoothness
at the top of the rev range it more than makes up for with its low -
end torque and linearity.
While other reviewers seemed to enjoy the 2.4 L that advertises a fuel economy rating of 6.9 L / 100 km for highway driving, this fortysomething found a complete and unsatisfying lack of
torque at just about any speed, especially
at the low
end.
Red - lining
at 7,000 rpm, the engine — part of Honda's next - generation Earth Dreams Technology series — features an advanced new turbocharger with VTEC technology that boosts low -
end torque and delivers sustained acceleration.
With 755 horsepower the 2019 Chevrolet Corvette zr1 is the most powerful Corvette ever it's also the most technologically advanced behind me are the rolling s's
at Road Atlanta and we're here to see if we can reach to the supercar levels of performance afforded by this thing's massive power big tires and the tall wing on the back after that we'll take to the streets to see if a car this powerful can behave itself in public this is a monster of a car I've had some brief track opportunities moving this morning to get used to the pace of this machine which is phenomenal we're gonna warm up as we get out to the road Atlanta and sort of build up to the pace that this car can operate
at now initially when you hop in this car you have this shrine to the engine right above you you see the line of the hood it kind of dominates the center of the view you can see over it it doesn't affect visibility but it's immediately obvious and that kind of speaks to what makes this car special it's a monster of an engine listen to that [Music] that is tremendous tremendous acceleration and incredible power but what I finding so far my brief time here
at the Atlanta is that everything else in the car is rut has risen to match hurt me while I lay into it on the back straight look you know 150 mile - an - hour indicated we're going to ease up a little bit on it because I need to focus on talking rather than driving but like I was saying the attributes of the rest of the car the steering the braking capability the grip every system of this car is riding to the same level of the power and I think that's what makes it really impressive initially this is undoubtedly a mega mega fast car but it's one that doesn't terrify you with its performance potential there's a level of electronic sophistication that is unparalleled
at this price point but it's hard not to get you know totally slipped away by the power of this engine so that's why I keep coming back to it this car has an electronically controlled limited slip differential it has shocks filled with magnetically responsive fluid that can react faster to inputs and everything this car has a super sophisticated stability control system that teaches you how to drive it quick but also makes you go faster we haven't even gotten into exploring it yet because the limits of this car are so high that frankly it takes a while to grow into it but [Music] I think what's impressive about this car is despite how fast it is it is approachable you can buy this car to track dates with it and grow with it as a driver and as an owner I think that's a really special [Music] because you will never be more talented than this car is fast ever unless you are a racing driver casually grazing under 50 miles an hour on this straight okay I'm just going to enjoy driving this now [Music][Applause][Music] this particular Corvette zr1 comes with the cars track performance package a lot of those changes happen underneath the sheet metal but one of the big differences that is immediately obvious is this giant carbon fiber wing now the way this thing is mounted is actually into the structure of the vehicle and it makes you know loading the rear hatch a bit more difficult but we're assuming that's okay if you're looking for the track performance this thing delivers also giving you that performance are these Michelin Pilot Sport cup tires which are basically track oriented tires that you can drive on the street but as we wake our way to the front of the thing what really matters is what's under the hood that's right there's actually a hole in the hood of this thing and that's because this engine is so tall it's tall because it has a larger supercharger and a bunch of added cooling on it to help it you know keep
at the right temperature the supercharger is way larger than the one on the zo six and it has a more cooling capacity and the downside is it's taller so it pops literally through the hood the cool thing is from the top you can actually see this shake when you're looking
at it from you know a camera from the top of the vehicle this all makes for 755 horsepower making this the most powerful Corvette ever now what's important about that is this not just the power but likewise everything in the car has to be built to accommodate and be able to drive to the level of speed this thing can develop that's why you had the massive cooling so I had the aerodynamics and that's why I had the electronic sophistication inside [Applause] we had a lot of time to take this car on the track yesterday and I've had the night to think about things Matt today two crews on the road and see how this extreme performance machine deals with the sort of more civil minded stuff of street driving the track impressions remain this thing is unquestionably one of the most capable cars you can get from a dealer these days a lot of that's besides the point now because we're on the street we have speed limits they have the ever - present threat of law enforcement around every corner so the question is what does this car feel like in public when you slow this car down it feels like a more powerful Corvette you don't get much tram lining from these big wheels though we as the front
end doesn't want to follow grooves in the pavement it is louder it is a little firmer but it's certainly livable on a day to day basis that's surprising for a vehicle of this capability normally these track oriented cars are so hardcore that you wouldn't want to drive them to the racetrack but let's face it you spend more time driving to the track than you do on the track and the fact that this thing works well in both disciplines is really impressive I can also dial everything back and cruise and not feel like I'm getting punished for driving a hardcore track machine that's a that's a really nice accomplishment that's something that you won't find in cars that are this fast and costs maybe double this much the engine in this car dominates the entire experience you can't miss the engine and the whole friend this car is sort of a shrine to it the way it pops out of the hood the way it's covered with coolers around the sides it is the experience of this car and that does make driving this thing special and also the fact that it doesn't look half bad either in fact I think it has some of the coolest looking wheels currently available on a new car this car as we mentioned this car has the track package the track package on this car gives you what they call competition bucket seats which are a little wide for my tastes but I'm you know not the widest person in the world this automatic transmission works well I mean there's so much
torque again out of this engine that it can be very smooth and almost imperceptible its clunky on occasion I think I'd might opt for the manual although Chevy tells me about 80 % of its customers will go for the automatic I don't think they're gonna be disappointed and that's gonna be the faster transmission drag strip on the street - and on the racetrack man it was a little bit more satisfying to my taste though we've talked about the exhaust I have it set in the track setting let's quiet it down a little bit so you can hear the difference now I've set that separately from everything else so let's put it stealth what happened to the engine sound that's pretty that's pretty amazing man stealth is really stealth and then go back to track Wow actually a really big difference that's that's pretty great the Corvette has always been a strong value proposition and nowhere is that more evident than this zr1 giving you a nearly unbeatable track performance per dollar now the nice thing is on the road this doesn't feel like a ragged edge track machine either you could genuinely drive it every day the compromises are few and that's what makes this car so special if you like what you see keep it tuned right here and be sure to visit Edmunds.com [Music]