I really don't know why petrol is still so popular. You get more miles with a diesel.
Can you actually reach 70 mph on the motorway in it? Remember the motorway has to deal with Beattock and Shap like the railway.I drive a 1.0l Toyota Aygo. Does the job perfectly well. It's more powerful than you'd think with a 1l engine, and it can park just about anywhere in Glasgow.
I think very small capacity, 2 or 3 cylinder, turbocharged engines are the way to go now. (Assuming that you can't get electric cell technology to be where it should be for every day driving) Ford's Ecoboost 3 cylinder, 1.0 Turbo engine due out in the new B-max is incredible both in terms of performance and fuel efficiency apparantelyBut the two issues go hand in hand. By concentrating solely on what comes out the back no effort is going into fuel saving, and the less fuel you burn the less you pollute.
The problem at the moment is that because my 2 litre diesel car is designed to meet Euro 4 emissions standards it has so many filters and whatnot in the exhaust that the engine has to work harder just to overcome all the constraints on the exhaust. It also has to burn more fuel than it would otherwise have to in order to get the diesel particulate filter up to working temperature so that all the carbon deposits are burnt off. This is wasted fuel and demands more of the natural resources simply in order to meet environmental legislation. No matter how laudable the reasons behind the legislation this situation is utter madness.
**EDIT**
10 years ago I had my first diesel car, a VW Golf 1.9 TDI. It was a lovely car that didn't have to labour under all the Euro legislation. It never clagged and always returned MPG figures in the mid-high 40's, and on one memorable occasion I got just over 600 miles out of a single fill of fuel.
My current car has a more advanced common-rail diesel engine that is supposed to be more fuel efficient. However, it seldom returns MPG figures better than the mid 30's and at the moment is showing an average MPG of just over 32. If I get this figure over 40 then I consider that I've done incredibly well.
But why should this be? Motor manufacturers should be making engines that are more efficient and use less fuel as well as being less polluting. BBC Top Gear only managed to get 38MPG out of a Fiat 500 Twin Air, and that has a twin cylinder engine displacing just 850cc and is being sold as a fuel efficient car that can attain 68.9MPG on a combined cycle. Repeating the trip in a VW Polo Bluemotion and suddenly they got 50MPG. How is this a good thing?
O L Leigh
Ford's Ecoboost 3 cylinder, 1.0 Turbo engine due out in the new B-max is incredible both in terms of performance and fuel efficiency apparantely
My Mum has one of these and I used to drive it regularly before I went to University. I did regular (ie. 2-3 times per month over the course of 12 months) weekend trips between Bristol and Birmingham and did about 80mph most of the way (it could have gone faster but I always eased off as I didn't want to drive at excessive speeds); even had no trouble keeping it at 70mph on the uphill section between Bromsgrove and the M42 going junction going north, and the uphill section heading south past Michaelwood services. My Dad reported he got it up to 89mph on a flat section of the M5 south of Bristol.Can you actually reach 70 mph on the motorway in it? Remember the motorway has to deal with Beattock and Shap like the railway.
Can you actually reach 70 mph on the motorway in it? Remember the motorway has to deal with Beattock and Shap like the railway.
No racing the Pendolini though.If I ever do take it down to Beattock or Shap, I'll let you know!
It has been my experience that you cannot have performance and fuel economy at the same time. It is usually one at the expense of the other.
Apparently the Fiat 500 Twin Air is an absolute gas to drive, but driving it briskly will use more fuel.
O L Leigh
Technology has moved on my friend. I'm not saying you would get Cosworth performance from said engine, but Ford are quoting 70 mpg combined and 0-60 in 10 seconds for this engine in the B-max. Now that's not bad at all
I really don't know why petrol is still so popular. You get more miles with a diesel.
Saab 9-3 turbo, beats an audi rs4 and civic type r away from the lights, nice.