Is it that their more efficient models tend to run on diesel, an issue in America both because of strict clean - air requirements and preconceived notions
about diesel as a dirty, noisy alternative to gasoline?
Automakers are getting serious
about diesels as one part of the fuel efficiency story.
Not exact matches
Hydro - fracking is not just
about drilling into the ground, but running hugely powerful
diesel engines to create the necessary pressure to fracture the underground shale
as well
as fleets of heavy duty trucks criss - crossing rural and scenic roads carrying heavy equipement and toxic by - products, including uranium.
As I understand it, the lawsuit was
about forcing the cities to impose more drastic measures (e.g. ban
diesel cars from cities) to stay within the «self imposed» nitrogen dioxide EU limits.
But they have an outsized impact, contributing
about as much to VOC emissions
as gasoline and
diesel do.
NuScale claims it will be able to produce power at
about seven to nine cents per kilowatt - hour — roughly the same
as big nuclear plants, only a few cents more than the cheapest modern natural gas — fired or coal - fired plants, and one - third the cost of a typical
diesel generator.
The objective of the current program is 1,000 hours of co-gasification of pyrolysis oil and black liquor, which makes a total of
about 125 tons of the biofuel dimethyl ether (DME), popularly known
as green
diesel.
A 60 - litre tankful of
diesel equates to
about 200 kilowatt - hours of electricity, assuming the electrical energy is used three times
as efficiently
as the heat energy from
diesel.
Chris and I met through Nick Tumminello, and
as I found out more
about him, I realized he was doing a lot of similar training in his gym that I do in mine, especially Strongman Training, only he has been doing it with athletes and personal training clients, turning them into brutally strong,
DIESEL - powered monsters.
I grow up in the fire house and was a junior fire cadet
as a teen I love everything
about it from the smell of the
diesel to the smell of the smoke when...
Readers will find stories
about grants to clean up and replace outdated
diesel school buses
as well
as articles discussing the latest in school - bus evacuation drills.
That all takes us back to my earlier comments
about heavy vehicles,
diesel engines, and torque;
as they produce high torque values quite well, at low engine speeds, over a wide rev range, and they do it reasonably reliably too.
This is not an über - high - fuel - mileage competitor for the Mercedes - Benz E250 BlueTec or BMW 535d xDrive turbo -
diesels, although the RLX Sport Hybrid will cost
about as much
as the latter.
Petrol /
diesel engines are outdated in
about the same way
as books, theatre, steaks or good wine - there are so many cheaper, simpler, more accessible or user - friendly alternatives, but life without them would suck.
One key item auto makers want to talk
about is bringing the consumer into the mix, either through higher fuel taxes or greater tax incentives to pay for advanced technologies such
as hybrid powertrains and
diesel engines.
Tesla hasn't announced the truck's price, though
diesel semis cost
about $ 120,000 each these days, same
as a well - equipped Tesla Model S or X. Tesla's profitability for the Semi don't seem
as favorable
as its profit contribution to trucking companies.
There are no
diesel engines, because the hybrid system costs
about the same
as a
diesel would cost and achives similar fuel efficiency with a cleaner exhaust.
And once the new 3.0 - liter Power Stroke
diesel joins the mix in spring 2018
as the first - ever oil - burner in an F - 150, there will be even more for Dearborn to brag
about to their Detroit - area rivals.
As for the stupid comment
about gas guzzling, Yes I'm sure an ultra modern 2l twin turbo
diesel will guzzle
diesel..
A particulate filter is available
as an option for the
diesel units (this reduces
about 99 % of the particle emissions, without the need for additives).
In fact, while chatting with Turner
about supercharging and amazing stuff such
as the Napier Nomad flat - 12 two - stroke
diesel compound aero engine (his favourite engine) is cool, the really fascinating area is his views on the future of the internal combustion engine and how we're going to get more power from it.
The combination of CVT and a
diesel engine is a first - in - the - segment which raises apprehensions
about its effectiveness
as power and torque figures are down by 20 PS and 40 Nm respectively
as compared to the manual
diesel variant.
As for the LT - based
diesel, it starts at
about $ 25,000.
That would buy a lot of gasoline, and with
diesel fuel running at
about the same price
as premium unleaded, you'd have to drive a lot of miles to make up the difference.
The base trim doesn't get sat - nav or a powered tailgate, which seems mean, although 142g / km CO2 from the cheaper 180bhp 2.0 - litre
diesel variant is
about as efficient
as hefty, non-hybrid SUVs get.
* Horsepower and torque expected to top previous model (testing is ongoing — check media.gm.com for updates) * NOx emissions reduced at least 63 percent over 2010 models * Quieter operation * High - pressure (30,000 psi / 2, 000 bar) Piezo - actuated fuel system for greater fuel efficiency, improved performance and reduced emissions * Exhaust brake system that enables controlled vehicle slowdown on downhill grades without actuating the brakes * Selective catalytic reduction after - treatment system using
diesel exhaust fluid (DEF) injection to provide the best overall
diesel characteristics and performance — with a range of
about 5,000 miles (8,000 km) between DEF refills * Combustion and after - treatment have been optimized to provide
about 700 miles (1,125 km) between
diesel particulate filter regenerations — a 75 - percent improvement over the previous system and significant contributor to improved fuel efficiency,
as the regeneration process requires additional fuel * B20 biodiesel capability for an alternative fueling option * Internal revisions that improve durability
The new range of power plants will include two gasoline engines: a 1.2 Liter and 1.4 Liter Twinport variants
as well
as two different
diesel options: a 1.7 CDTI and 1.3 CDTI ecoFLEX with fuel consumption ranging between 5.0 and 5.5 liter / 100 km,
about 50 MPG, with a maximum CO2 emissions of only 129 g / km, a number that is very low.
Do this and you'll hear a fairly gruff engine note; acoustic engineering makes the GTD's sound
about as appealing
as a four - cylinder
diesel can — but it's never going to sound
as pleasant
as a turbocharged petrol motor.
The engine choices include an economical
diesel, a turbocharged four - cylinder, and a supercharged V6 that makes the XE sound almost
as good
as its sportier XF sibling (which is just
about the best sounding car we've ever driven).
Early next year the engine range will be complemented by the TDV6 already mentioned
as well
as a 339PS (250kW) 4.4 - litre SDV8 and a «high - efficiency
diesel hybrid», which we're sure we'll hear a lot more
about when Range Rover is ready to tell us.
On Wednesday, the Stuttgart grand brand is probably going to display the standard GLC, with a range of 4 - and 6 - cylinder engines, both in
diesel and petrol formats, together with a sporty AMG Sport version featuring a V6,
as well
as s GLC350 plug - in hybrid variant, combining a 2.0 - liter 4 - cylinder petrol engine with an electric motor, offering an electric range of
about 30 kilometers.
It has some of the typical
diesel engine clatter, but it's kept in check
as well or better than just
about every other full - size
diesel truck on the market.
Second - gen Amaze compact sedan priced up to Rs 9.00 lakh for
diesel - CVT trim; costs
about the same
as the Maruti Dzire and Hyundai Xcent.
The gas XD uses a same - size 26 - gallon fuel tank
as the
diesel, and we expect range to be more than 400 miles if our unscientific observed highway fuel economy of
about 18 mpg holds true.
A new XF Sportbrake debuts for 2018, a station wagon that includes just
about everything
as standard equipment and comes with a price tag to match.The XF's range of turbocharged gasoline and
diesel engines also grows this year, and the supercharged V6 returns
as well.
Bradley also said that although the Outlander PHEV is the highest price Outlander available, when comparing the cost of electricity to the cost of
diesel, the 3 year costs of the PHEV are
about the same
as the 3 year cost of the
diesel Outlander version.
«When you take the purchase price and the running costs into account, it is
about the same over a three - year period for the
diesel as it is for the PHEV.»
Chevrolet is quick to mention that's quicker than the Jetta TDI DSG, although they fail to mention it's only by one - tenth of a second, and I doubt the kind of person that would buy a compact
diesel cares all that much
about how fast it gets to highway speed, so long
as it actually does get there.
A 3.6 - liter gas engine comes standard, but I opted for the 2.8 - liter Duramax
diesel engine,
as the Rebelle Rally is
as much
about fuel management
as it is
about navigational accuracy.
GMC doesn't need to shout
about its 2018 Terrain
as it can handle that itself with its two gaping mouths at the front... The all - new Terrain made its debut at the North American International Auto Show (NAIAS) 2017 featuring new design (that is to set the tone for all GMCs of the near future), new turbocharged engines and even a
diesel.
In lay terms, the 2014 MDX is quick, quiet, safe, and
about as economical
as an SUV can be without a hybrid or
diesel engine.
At this juncture,
as the sales numbers show, the Cruze
diesel's volume makes it more a competitor for the Golf TDI, but we actually enjoyed driving Chevrolet's anti-Jetta, and like some things
about it better, so here's more...
At # 17,690, it's
about the same price
as a top - spec
diesel Renault Captur or Peugeot 2008, but those models are more spacious and a lot more fuel - efficient, too.
Prices for the Outlander PHEV start at around # 34,000, which is
about the same
as the most expensive
diesel - powered Outlander.
The 3.0 - litre V6
diesel is a much better bet: with a 0 - 60mph time of 6.1 seconds it's very nearly
as quick, but feels much more effortless in the way it goes
about its business thanks to a wealth of low - down and mid-range torque.
I've just been reading
about how the European Ford Mondeo (same platform
as Ford Fusion) with a
diesel engine gets
about the same fuel economy
as the Fusion hybrid we get in the US... but we can't get the
diesel because supposedly Americans won't buy it.
Now set at $ 117,900,
about $ 14,000 more than its predecessor's price when it departed the Australian market in September 2011, the A6 allroad continues on
as a high - rise version of the latest A6 Avant, powered by an uprated 3.0 - litre 180kW / 580Nm turbo -
diesel engine mated to a seven - speed dual - clutch transmission (S tronic) and quattro permanent all - wheel drive.
Meantime, Roeks was more talkative
about the prospect of an Edge ST
diesel, which could arrive here
as the Endura ST given Ford Australia's new five - seat
diesel crossover will be based on Europe's all -
diesel Edge.
The Bentley Bentayga
Diesel is surprising not just because a
diesel SUV is
about as far from a traditional Bentley
as you can get, but because parent Volkswagen is still in the throws of a scandal over excess
diesel - exhaust emissions.
At the moment Automobili Lamborghini SpA is talking
about a production version of this concept
as early
as 2010, probably offering more engine variants, there is even a rumor
about a V12
diesel powered edition.