This is a very practical way to confirm the transmission is in overdrive and visualize low engine
rpm at highway spped.
It is ideal for having something stronger than the car's factory transmission and for adding overdrive to lower engine
rpm at highway speeds.
Despite crazy - short gearing (about 4000
rpm at highway speeds) and updated EPA city / highway ratings of 21/26 mpg, owners report more than 30 mpg in mixed daily driving.
Not exact matches
After a quick draining the Impact stunned everyone with its performance; not only did it leave a Miata and a Nissan 300ZX in its dust in a head - to - head, standing - start race to 60 mph, but even when cruising
at highway speeds it retained enough kick to press a driver into the seat when the accelerator was stomped — a benefit of its high -
rpm, gearless powertrain.
Even though this Miata's six - speed manual transmission has a fairly tall ratio in sixth gear for
highway cruising, the rear axle's final - drive ratio is fairly short to enhance acceleration, so the Miata's 2.0 - liter inline - 4 engine spins above 3000
rpm at ordinary cruising speed and close to 4000
rpm if you're brave with speed limits.
The six - cylinder is a torque - rich engine — it makes 330 pounds - feet of torque
at a low 1,400
rpm — and it helps this big coupe move out assertively, even
at highway speeds.
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.
While the average fuel consumption dropped by 11.9 percent to a highly theoretical (
at this stage) 21.6 mpg combined for city and
highway driving, maximum torque increased to 664 lb - ft — on tap from 1,250 to 4,500
rpm.
DSF is a sort of next - generation cylinder shutoff, but is much more sophisticated than shutting off a bank of cylinders in a V - 6 or V - 8
at low -
rpm highway cruising speeds.
The upside is that it makes for low -
rpm highway cruising —
at 70 mph the tach reads between 2300 and 2400
rpm.
The other issue is that, while it's fun to run this engine into the far reaches of the tach, its droning becomes a drag when it's spinning away
at 3000
rpm or better on the
highway.
Engine: 2.5 - liter, 16 - valve DOHC flat - 4 / 175 hp @ 5,800
rpm, 174 lb - ft @ 4,000
rpm EPA mileage: 26/36/30 mpg (city /
highway / combined) The latest version of the Subaru Legacy midsize sedan bowed
at the 2014 Chicago auto show, and brings fresh design, more technology, and improved fuel economy to the all - wheel - drive car.
The
highway drive
at high
RPM for 15 minutes is highly effective
at incinerating carbon not only from the cat.
Yes, calls for strong acceleration, such as
highway merging, will keep the engine hung up
at high
rpms, but more casual acceleration is accomplished with little high -
rpm droning.
Then add acetone
at a rate of six ounces for every ten gallons and run the engine immediately in low gear
at high
RPM (3,500
RPM) for 15 minutes and floor it on the
highway six times.
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.
In practice, Sport gives the car punchier response from 3,000
rpm to redline, and the steering feels more settled
at highway speeds.
The turbo keeps power on tap for passing without dramatic downshifts and the engine spins
at less than 3000
rpm on the
highway.
In fact, the larger engine, according to chief engineer Akihiko Otsuka, actually helps raise the
highway mileage figure because it runs
at fifteen percent lower
rpm.
It is rated
at an unimpressive 166 hp
at 6000
rpm and 162 lb - ft of torque
at 4200
rpm, but with the help of a continuously variable transmission and a chassis that's 220 pounds lighter than before, it delivers a very impressive 25/31/27 mpg (city /
highway / combined).
This will reduce the actual
rpm of the engine
at highway speed somewhat, which will make the bike quieter and more fuel efficient
at the expense of acceleration.
At highway velocities, the thin, cloth top doesn't provide a great deal of protection from road noise, and the lack of a sixth gear means that the engine rarely dips below 3500
rpm.
«The V - 6 is really thrilling
at high revs,» Capparella said after a 1,900 - mile round trip in the 2014 Honda Accord to Ohio and Tennessee, «but also has plenty of torque (252 lb - ft
at 4,900
rpm) for
highway passing in sixth gear.»
Is it possible that the higher operating temperatures from driving the car
at high
rpms and being driven
at highway speed, somewhat cleaned out the cats and brought them back within the specifications of the ECU?
Vehicle type: five - passenger, five - door crossover, all - wheel drive Base price: $ 43,995 Price as tested: $ 54,090 Engine: 2.0 - liter inline - 4, 280 horsepower
at 5,200
rpm, 306 pound - feet of torque starting
at 2,000
rpm Transmission: 8 - speed automatic Wheelbase: 111 inches Overall length / width: 184.6 inches / 74.9 inches Curb weight: 4,044 pounds EPA mileage estimates: 22 city / 28
highway / 24 combined Assembled in: Cassino, Italy
Vehicle type: Seven - passenger, five - door crossover, all - wheel drive Base price: $ 39,140 Price as tested: $ 40,065 Engine: 3.6 - liter VR6, 276 horsepower
at 6,200
rpm, 266 pound - feet of torque
at 2,750
rpm Transmission: 8 - speed automatic Wheelbase: 1173.3 inches Overall length / width: 198.3 inches / 78.3 inches Curb weight: 4,502 pounds EPA mileage estimates: 17 city / 23
highway / 19 combined Assembled in: Chattanooga, Tennessee
All told, though, the Colorado is a competent little road warrior, capable of taking a 65 - mph
highway cruise
at a shade over 2,000
rpm.
Merging onto the
highway, the Pathfinder definitely feels brisk as it shuttles power to front wheels with a good amount of snarl, though peak torque sits
at 4,800
rpm, so drivers need to be generous with the gas to get the most out of it; around town, the power is more than adequate.
of torque
at 2,400
rpm Transmission: Six - speed automatic Max Tow Rating: 10,700 pounds (4,853 kilograms) Fuel Economy: 13.3 L / 100 kilometres (city), 10.4 L / 100 kilometres
highway Rear Axle Ratio: 3.31
of torque
at 3,000
rpm Transmission: Six - speed automatic Max Tow Rating: 7,600 pounds (3,447 kilograms) Fuel Economy: 12.2 L / 100 kilometres (city), 9.2 L / 100 kilometres (
highway) Rear Axle Ratio: 3.55
of torque
at 2,000
rpm Transmission: Eight - speed automatic Max Tow Rating: 9,200 pounds (4,173 kilograms) Fuel Economy: 12.1 L / 100 kilometres (city), 8.8 L / 100 kilometres (
highway) Rear Axle Ratio: 3.55
The Q3 is
at home in the city with drivability being strong while out on the
highways, you will be pleasantly surprised by the rev happiness of this diesel powerplant, redlining all the way
at 5000
RPM.
The larger engine displacement allows for increased torque, reducing engine speeds (
RPM), which improves fuel economy
at highway speeds.
When you cruise
at highway speeds, it holds the
rpm nice and low for optimal fuel economy.
In sixth gear the engine speed pushes 3,000
rpm at 65 mph, leading to the car's 27 mpg
highway number.
At highway speeds in drive, the V - 10 lopes along at about 2,500 rp
At highway speeds in drive, the V - 10 lopes along
at about 2,500 rp
at about 2,500
rpm.
With its relatively small engine, the A4's power drops off in higher gears, and the ability to shift down quickly coupled with the boost from the turbo
at higher
rpms gave the car the added juice we needed to pass the inevitable RVs on California's
Highway 1.
On the other hand, the 3.5 litre V6 engine delivers 268 HP of peak power
at 6200
RPM and 336 Nm of torque
at 4700
RPM with fuel efficiency of 8.93 km / l in the city and 12.75 km / l on the
highway.
All 308 horsepower is transmitted to the wheels via a 6 - speed transmission with a driver - selectable Eco mode that adjusts shift points for improved fuel efficiency 3.6 - liter V6 308 horsepower @ 6,800
rpm 265 lb - ft of torque
at 2,400
rpm EPA city /
highway fuel economy: 17/24 mpg (front - wheel drive), 16/23 mpg (AWD)
However, the diesel's passing power is underwhelming
at highway speeds, largely because peak torque is only available between 1,750 and 2,250
rpm, a very narrow band.
Enough torque to break the wheels loose all the way up to
highway speeds complemented this instant acceleration
at low
rpms.
By making more torque, the new engine can run
at lower average
rpm on the
highway.
Towing capability maxes out
at 9,000 for a RWD SWB model, and falls to 8,400 pounds for a 4WD Navigator L. 3.5 - liter twin - turbocharged V6 380 horsepower @ 5,250
rpm 460 lb - ft of torque @ 2,750
rpm EPA city /
highway fuel economy: 16/22 mpg (SWB, RWD), 15/20 mpg (LWB, RWD), 15/20 mpg (SWB, 4WD), 15/19 mpg (LWB, 4WD)
Producing an impressive 280 horsepower
at 6,200
rpm and 258 lb - ft of torque
at 2,500
rpm with regular fuel, it offers power and luxury - class driving comfort with surprising fuel economy — EPA estimated fuel economy is 19 mpg city and 28 mpg
highway.
3.0 - liter turbodiesel V6 254 horsepower @ 3,750
rpm 443 lb - ft of torque
at 1,750 - 2,250
rpm EPA city /
highway fuel economy: 22/28 mpg 3.0 - liter supercharged V6 340 horsepower @ 6,500
rpm 332 lb - ft of torque @ 3,500 - 5,000
rpm EPA city /
highway fuel economy: 17/23 mpg 3.0 - liter supercharged V6 380 horsepower @ 6,500
rpm 332 lb - ft of torque @ 3,500 - 5,000
rpm EPA city /
highway fuel economy: 17/23 mpg 5.0 - liter supercharged V8 518 horsepower @ 6,000 - 6,500
rpm 461 lb - ft of torque @ 2,500 - 5,500
rpm EPA city /
highway fuel economy: 14/19 mpg 5.0 - liter supercharged V8 557 horsepower @ 6,000 - 6,500
rpm 502 lb - ft of torque @ 3,500 - 4,000
rpm EPA city /
highway fuel economy: 14/19 mpg
Those same modern EFI tricks mean the Camaro's big 6.2 - liter V8 is perfectly content puttering along in traffic, and huge torque reserves allow the car to be left in fourth gear for just about any driving over 15 mph;
at the same time, a sixth gear means the SS cruises
at 80 mph on the
highway turning fewer than 2,000
rpm, so there's a tremendous amount of flexibility in the powertrain.
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.
2013 Porsche Boxster S Base price: $ 61,850 (including destination charge) Price tested: $ 84,120 Powertrain: 3.4 - liter, direct - injected flat six - cylinder engine; six - speed manual transmission Horsepower: 315
at 6,700
rpm Torque: 266 pound - feet
at 4,500 - 5,800
rpm 0 - 60: 4.8 seconds Curb weight: 2,910 pounds Wheelbase: 97.4 inches Overall length: 172.2 inches EPA fuel economy: 20 mpg city / 28 mpg
highway...
With the Drive Mode selector in Normal, the V8 putters smoothly around town
at low
rpm while returning 16 mpg in the city and 24 mpg on the
highway, according to the EPA.
Combined with a new, numerically lower 2.41 rear axle ratio vs. the 2.56 gear used with previous six - speed automatic models, engine
rpm is reduced by 8 percent (123
rpm) on the
highway at 70 mph.