February 11, 2012
Looking for a car that does not run on gasoline? So therefore a diesel SUV may be the answer to your problem. Although diesel SUVs are harder to find than traditional, there are some alternatives to choose from when purchasing a diesel SUV.
If you are looking for the best diesel SUV when it comes to power then you need to have a look at the BMW xDrive35d. Beginning around $50,000 this higher end diesel SUV provides lots of power if you want to tow or haul anything. Getting 19 miles per gallon in the city and also 26 miles per gallon on the freeway this diesel SUV provides fairly reasonable gas mileage when compared to traditional gasoline SUV’s.
If you are looking for the highest amount of seating in a diesel SUV you ought to check out the Mercedes-Benz GL350 BlueTEC. With optionally available third row seats this diesel SUV allows you to take the entire family with you whenever you go and still gets 19 miles per gallon in the city and 23 miles per gallon on the highway. Beginning at around $60,000 this diesel SUV is well worth the extra cash.
Another great option for a diesel SUV is the second generation Volkswagen Touareg TDI. The least expensive of the diesel SUVs, this SUV starts at $47,000 and is a great deal for the car you are getting. Even though this SUV only seats five the seats are designed for comfort. You no longer have to feel guilty when you ask your adult friends to ride in the back. This automobile provides style, comfort and affordability. It is the best option for most of us unless you need extra power or extra seating.
Even though there are just a few SUV diesel models available to choose from, there are some great options made by some high-end companies. You can be confident no matter what diesel SUV you buy you will have a reliable car that will last longer than you are interested in preserving it. SUV diesels have by no means become the solution to traditional gasoline SUVs, but they have been climbing in reputation by consumers.
If you can afford to purchase a diesel SUV you will be buying a great car for many years to come. Diesel engines have a reputation to be long lasting and low maintenance. Which means that you can possibly save money and worry by buying a dependable car, that will not end up broken down on the side of the road.
Diesel engines are likewise known for their power. Thinking you may get a boat, RV or trailer in the future? Then be prepared with a car that will be prepared to tow or haul whatever you need. Diesel fuel could be helping shape the future of different fuel. Although it has taken a backseat to hybrids diesel fuel is a preferred choice for alternative fuel.
As diesel’s reputation continues to raise you can be one of the first to help drive this trend towards alternative fuel. When you look at the style, power and dependability of diesel SUVs, why wouldn’t you at least head out and test drive one? See for yourself how good a diesel SUV can be.
January 16, 2012
Thinking of buying a second hand car and are not sure if you should choose a petrol or diesel car, find problems that commonly occur and make an educated buying decision.
For many years, I have been driving both petrol and diesel engine cars. This is my advice, and when I go looking for my next car, these are the things I’ll be looking out for. But before I get into the list of checkpoints, here is some general information about diesel engines:
Diesel engines made stronger than petrol engines as the forces within the motor are really high, almost double that of their petrol counterparts. The compression inside the cylinders is really high because diesel does not use spark plugs to ignite the fuel. Diesel is compressed until it ignites. Glow plugs are used to warm the initial fuel mixture and aid the starting process, that’s why you don’t just turn the key as you would with a petrol engine. You need to heat the glow plugs first before you swing the engine.
A diesel engine is therefore highly stressed and as a result, it has a stronger engine block casting, much stronger cylinder head and stronger parts all round. All these things add weight, and as the engine is heavier, the engine mounts need to be stronger and heavier too same with the front shock absorbers it’s a knock on effect of trying to ignite relatively stable diesel fuel using high compression. So in short, diesels are heavier as they are built stronger.
The benefits of course are that diesel offers very good economy (I think the VW 1.9 Tdi is about as efficient as a Toyota Prius) and this is further improved when you add a Turbocharger. And this is where some of the problems begin when considering a used diesel engine car if you do not service them regularly, you stand the chance of over stressing a motor that is already quite stressed. By not changing the air filter when dirty, will make for an engine that runs hot and the item that takes the strain most is the turbocharger.
I’m not saying you should avoid used diesels, it’s just that they are not exactly like petrol. In return for the economy, make sure they are well looked after and keep them serviced regularly.
NOTE: It’s worthwhile noting that this information is for USED diesel engines, but following this advice will definitely prolong the life of any engine.
Benefits of Diesel:
Fuel Efficiency: Diesel fuel has about 14 percent more energy in it than petrol fuel, so it’s going to be hard for petrol to beat diesels economy. When driving long distances at a constant speed, diesel’s economy is unbeatable.
Pulling Power: Diesel delivers raw torque right from the bottom end. When towing a boat or a trailer you sometimes need to check that it’s still with you!
Well made Engines: As diesel engines are built stronger, they tend to last longer too. Make sure they have been serviced as required.
Be aware of the following things:
- Worn glow plugs: Diesels tend to start first time, every time. If you need to let the glow plugs go again, or if the glow plug indicator light is lit for a period of more than 5 seconds, it could mean that they have seen better days and they are expensive, much more than a set of petrol spark plugs!
- Oil and Sweating: Because of the high compression experienced with diesel, make sure that there is no sweating from around the head gasket or sump.
- Turbo: A worn turbo and inter-cooler that are covered in oil or show signs of leaking are to be avoided as repairs to them are costly and usually require replacing. Turbos that are worn show signs of oil use, smoking engine and/or lack of power.
- Injectors: If you put your foot down or accelerate aggressively, and the car leaves a plume of smoke behind, then it’s reasonable to assume the injectors are worn (if the car did not smoke with normal use). This can be costly as the whole injection system needs recalibrating when they are replaced.
You should feel quite at home in a diesel powered car, it’s not really all that different from a petrol car. You should note improved economy, and a lower revving engine.
I’d be delighted if you found this article useful and that you find a better car for your needs.