Why are there no diesel hybrid cars? Probably because the intention of hybrids is not so much to reduce fuel consumption - but lower emissions.
At first blush it seems like a no brainier. The inherent issue with diesel fuel is that the greater proportion of the energy comes from carbon oxidising. read more. The added benefits come at a double expense—more for the hybrid system and more for the diesel engine. Hi, Joe - Yes, a locomotive is very efficient. Le gasoil est un carburant très populaire en France. I don't understand: 300mpg Diesel-Electric Hybrid Unveiled by Volkswagen. Mechanically, a diesel engine is essentially the same as a gasoline engine except for the higher compression ratio.
However, hybrid engines seem to be only available on passenger vehicles. Well, they would be more expensive to build. Have a diesel generator and electric motor without batteries. The heat of compression causes the fuel to ignite spontaneously. That is why no spark plugs are needed. You'd think that truck operators would care about cost savings from having hybrid engines. The XL1 also emits just 24g/km of CO2 and has a 0-60 time of 11.9 seconds.
This highly efficient tuning gives them maximum power output at the top of their range, but almost no torque at lower speeds. There are significant errors in the rational given on why no diesel hybrids.
Discussion Starter • #1 • Feb 11, 2010. by Joe (Utah) I want to know why a car can't be designed like a locomotive.
The Hiroshima-based automaker will develop the diesel hybrid on its own, without assistance from tie-up partner Toyota. However Mercedes offers about 6 versions of a diesel powered car in the UK. Its "10-liter diesel tank gives the XL1 a … Best Answers. Why no Diesel Hybrid Electric Cars? So why are there no diesel-electric hybrids on sale? Volkswagen produces a hybrid-diesel Rabbit. A 2008 Honda Civic Hybrid costs about $7,000 over the base sedan, and a VW Jetta TDI costs about $5,000 more than the gasoline version. I read where a locomotive is very efficient. No one makes diesel hybrids yet, mainly because they are expensive. Le parc automobile français est constitué à 70 % de véhicules Diesel. Both hybrid cars and diesel cars are more expensive than the same vehicles with gas engines. But diesel and hybrid fans are very different groups, as the company's marketing surveys show. Source: greencarreports.com. Many diesel fans have suggested just that, but there turn out to be valid reasons that automakers believe will largely keep diesels and hybrids separate. One of our readers posted a great comment under a story recently asking why there are no diesel hybrid cars in the US market. With VW pushing diesel as strongly as they do (and with 4k miles on my treg i'm a convert) why wouldn't they put together a diesel hybrid? TRUE, the current diesel powered cars sold in the USA today only match the efficiency of gasoline powered cars. 537 Posts . However, cost may be a discouraging factor. A very obvious question that many gearheads might ask themselves regularly is why manufacturers don't build a hybrid car that uses a diesel engine, rather than a gasoline engine. Two-mode hybrid vehicles have two powertrains, one internal combustion and one electric. Chrysler produces a hybrid-diesel pick-up truck. Why are there hybrid cars, but no hybrid trucks?