All About the Volkswagen Golf Diesel TDI
June 30th, 2009

70 MPG Electric-Diesel Golf Update

VW Golf Diesel Hybrid at Geneva Motor show

If you saw our post on the VW diesel-electric hybrid Golf, now we have more details as announced at the Geneva auto Show: We now know that the car will have a 1.2-liter three-cylinder common rail TDI diesel engine (55 kW/74 hp and 179 Nm/132 lb-ft of torque) coupled with an electric motor (20 kW and 140 Nm/103 lb-ft of torque). Both diesel engines and electric motors produce lots of torque, so the car should be fun to drive, especially in the city.

Fuel economy is still rated at 69 miles per US gallon, and CO2 emissions are pretty low. In comparison, they’re 14% cleaner than that of the Toyota Prius, though emissions of NOx and particulate matter are lower than the Tier 2 Bin 5 Golf diesel-electric hybrid.

One interesting difference with most other hybrids is that the Golf TDI hybrid does not use a continuously variable transmission (CVT) like the Toyota Prius and Honda Insight. Instead, VW decided to go with a 7-speed direct shift gearbox (DSG) with a twin-clutch, which is basically a manual transmission that is electronically controlled, so you lose the clutch and can let it shift in automatic mode, or shift yourself in semi-automatic. Not a new transmission to VW, though, they use it in the current Jetta TDI to improve fuel mileage, and in the Audi TT to improve fun. It’s more efficient than traditional automatic transmissions, and – some say – more fun to drive than CVTs.

VW Golf Diesel Hybrid at Geneva Motor show

Visual changes which differentiate the Golf TDI Hybrid include a new, unique grille design, smaller front air intakes to reduce aerodynamic drag and ‘TDI-Hybrid’ badging. The Golf TDI Hybrid also sits lower than the standard Golf on revised suspension and adopts the front splitter from the Golf GTI Edition 30 to help further reduce aerodynamic drag. [...]“The electric motor also replaces the conventional starter motor and alternator to save weight and improve packaging.”

VW Golf Diesel Hybrid at Geneva Motor show

The electric motor is powered by a 220 volt, 45 kg nickel metal hydride battery which has a capacity of 1.4 kWh (the Toyota Prius has a 1.2kWh battery).

VW Golf Diesel Hybrid at Geneva Motor show

Now we just have to wait and hope that VW will deliver. A diesel-electric hybrid Golf certainly wouldn’t be completely clean, but with decent emissions (Tier 2 Bin 5), good fuel economy and the ability to use biodiesel (made from used restaurant cooking oil or algae, preferably), it would be an improvement on most of what is currently on the road, including the VW Touareg which ranks as the “meanest” car on the road according to the ACEEE.

June 30th, 2009

70 MPG Golf diesel-electric hybrid !!!

VW Golf/Rabbit Diesel Hybrid

Volkswagen will uncover a diesel-electric hybrid Golf hatchback version at the Geneva Motor Show. Currently the car is available in Europe in a petrol gas and diesel version, and in the US just as a gas model in the “Rabbit.” The information that has filtered out so far is promising: Fuel economy of 69.9 mpg US, and 14% cleaner emissions than the Toyota Prius hybrid!!! Talk about green baby ;-)

Remarkably, the diesel engine used in the Golf Electric-Diesel Hybrid has been developed specifically with the American market in mind, and California in particular,  and will meet all Euro 5 emissions criteria and also pass the stringent Tier 2 Bin 5 emissions standards. Combine this with biodiesel made from algae, and you get a much greener car than what is currently on the road.

VW Golf/Rabbit Diesel Hybrid

Supposedly they will also use the technology in the Jetta, which is more popular in the US, and the Audi A3. Exciting news!!!

June 24th, 2009

Volkswagen Golf Review

The Volkswagen Golf is a car deepened in a rich automotive heritage. Which is part of the reason it’s been recently reviewed as the “World Car of the Year!” The car was a true pioneer in the small hatchback segmet, being introduced in the European market in 1974.

It came to the US a year later wearing the Rabbit nameplate, which starts the history of the interchanging of the two names. Ten years later they renamed the Rabbit to match it’s euro version, the Golf which coincided with a redesign of the car. Which was successful, but several years later they weren’t satisfied and took back the Rabbit name. However in 2010, the Golf is back again!

The car was known for being very roadworthy despite it’s smaller platform, and being very sturdy and sporty. You could buy it in a 2-door, 4-door, or even one of the “cabrio” or GTI variants which were later introduced.

During the 80’s and 90’s some people were trading in their fun VW Golf for a far less enjoyable yet much more reliable Japanese variant. Because of this, the VW Golf has experienced a large resurgence in quality and durability without sacrificing the fun the car has always been known for. The Japanese cars boast a longer-running track rating for reliability, but very much lack the sporty drive, superior handling, superior interior components, and overall drive of the Golf. And with the quality recently winning awards, it’s no longer an issue.

Of course these cars were always available in the ever powerful and reliable TDI Diesel Golf.

A diesel is a rarity in any car class much less the compact segment. But with diesels’ long term reliability winning and great gas mileage to boot, the car was definitely a winner.

The diesel will definitely not be left out on the 2010 model, either.

The Golf also offered a variety of engines. The GTI could be had with a 2.8-liter six-cylinder “VR6″ engine (a compact, narrow-angle V6, which made up to 200 horsepower) or a 1.8-liter turbocharged four-cylinder. The turbo four, or 1.8T, as it was called, made either 150 or 180 hp, depending on the year; the 150-horse version was available on the standard four-door Golf in 2000 and 2001. Known as the TDI, the Golf’s diesel offering consisted of a 1.9-liter turbodiesel inline-4, initially rated for 90 hp and capable of returning nearly 50 mpg on the highway. Golf TDI models sold from 2004-’06 had an updated version of the 1.9-liter that delivered 100 hp. Late in the model run, the limited-edition, high-performance R32 was offered, sporting a 3.2-liter, 240-hp VR6, all-wheel drive and tasteful body accents; it was sold only as a 2004 model.

Most folks shopping the used Volkswagen Golf market within these years, however, will probably be looking at the volume-seller Golfs (the GL and GLS trim levels), most of which were powered by an outdated two-valves-per-cylinder 2.0-liter four-cylinder engine. With just 115 hp, compared to the 125- to 150-hp ratings of most peers, and below-average fuel mileage, this power plant offered the worst of both worlds. Buyers looking at ‘99 models should note that both third- and fourth-generation Golfs were sold that year. Horsepower is the same, but the engines in the new Golfs had an upgraded cylinder head design for better low-end response.

If possible, we suggest looking for a fourth-gen Golf with either the 1.9-liter TDI or the 1.8-liter turbo instead. Note that Golf TDIs are relatively easy to find on the used car market, while four-door Golf 1.8T models may be hard to come by because of their short, two-year run. If you want the turbocharged 1.8-liter engine, you’re more likely to find it in the two-door GTI.

Compared to other economy cars or hatchbacks of the time, the VW Golf stood out because of its long list of standard features, high-quality cabin materials and its generally fun-to-drive nature. Downsides included a high price when new (now largely negated by depreciation), the aforementioned 2.0-liter engine and mediocre reliability.

Definitely a great choice for a used vehicle, when staying within these guidelines, and a great looking vehicle as well. Let us know what you think of your Volkswagen Golf/Rabbit!

June 24th, 2009

2010 Golf Diesel Euro Version Test Drive

Green Car Reports recently had the opportunity to take the 2010 Golf Diesel TDI out for a spin. Only it wasn’t the USA version, it was a Euro version. I wish they’d just import all the euro versions.

On a short 20 mile urban trip (not highway in other words) they averaged 42 miles per gallon — a very respectable number! Which just happens to be the very high standard Obama has set for car manufacturers to be their goal.

Upon taking it for a test drive, they noted the steering seemed notably more responsive and the car seemed “tossable” thanks to the new electric power steering. This isn’t new technology, it’s just new to the Golf in the US.

Of course, these cars will be out soon in the normal American version. I know you can’t wait!

You can read the full article here: Euro Golf TDI First Test Drive

June 23rd, 2009

The 2010 Golf Diesel TDI

The 2010 Volkswagen Golf TDI Diesel is coming! It will be here before you know it! So to get prepared, this web site will keep to date with all the relevant information. We’re even going to give you information on older TDI Golf’s.

So relax and enjoy the content, and be sure to thank our sponsors by clicking on their ads. They enjoy it!

And if you have any suggetions, leave it in the comments! We love your love.

V-dub love!

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