From Autoblog.comThe state of California has the toughest vehicle emissions regulations
in the world in its LEV II (and the corresponding national Tier 2 Bin
5) standards. Those rules treat all engine types the same regardless of
what fuel they use. It doesn't matter if the engine runs on gasoline,
diesel or cow dung, the emissions standards are the same. These rules
are so tight that no manufacturer has been able to sell light-duty
passenger vehicles powered by diesel engines in California and four
other states for the last several years. That's all about to change
beginning with last month's sales launch of the 2009 Volkswagen Jetta
TDI. The Jetta TDI is the first new diesel-powered car to meet the
tough T2B5 standards, and it's fitting that VW invited us out to the
birthplace of these emissions regulations to drive it. We spent a day
driving the Jetta TDI in and around Santa Monica to gauge whether it
has the right balance of Fahrvergnügen and low fuel consumption to be a
viable alternative to cars like the Prius, Civic and Focus. Continue
after the jump to find out more.
My
friends know that I'm a geek about cars. When it comes time to buy any
kind of transportation, friends and acquaintances often gravitate
toward me for counsel. When asked what's the best car for the money, I
almost invariably respond with my own barrage of questions. I don't
believe there is one best car for everyone, so it all depends on your
combination of needs, desires and resources. Hard as it is for some to
believe, there are a folks for whom a big SUV makes sense. I don't know
any of them personally, but I can definitely imagine who they are. But
we're not here right now to discuss SUVs.
Myth: Diesel are dirty
Dare: Coffee filter test
The
subject matter today is a more personal and perhaps sensible kind of
transportation. Something in a compact to mid-size car. Not too
minimalist, but certainly not a luxury car. The kind of car that the
average middle-class person might use to commute to work, the gym, the
grocery store or out on a date. With gas prices still near record highs
and credit increasingly tight, I've had several people ask for advice
on buying a vehicle that won't break the bank at the showroom or at the
pump. For nearly a million people in recent years, the only answer has
been the Toyota Prius. But before I offer up Toyota's green machine, I
always ask, "Do you like to drive?"
Voted 2009 "Green Car of the Year" by Green Car Journal Well
do you? For many Americans, the answer to that question is a resounding
"No!" And there's nothing wrong with that. Most people just want to get
from one place to another in the shortest possible time with the least
amount of stress. They want their driving time to be peaceful and
uneventful. For those people, there are cars like the Toyota Prius and
Camry, Honda Accord and Ford Taurus. Then there are the rest of us who
like to get in a car and find a route to our destination that does not
minimize the directional changes, or the distance between the origin
and terminus. For those of you in this group, Volkswagen now offers the
Jetta TDI. The Prius has many admirable qualities, but "fun to drive"
is not one of them.
Volkswagen's
small to midsize cars have had reputations for being fun to drive going
back to the original Rabbit in the late 1970s. They've almost always
been good handling cars with decent acceleration and reasonably good
fuel economy. VW introduced a diesel-powered version of the Rabbit in
1976, the first such small car for sale in the U.S. The Rabbit grew a
trunk in 1979 and became the Jetta, and diesel-powered variants have
been offered on and off ever since. During the periods when diesel
Jettas, Rabbits and Golfs have been available, they've been among the
best-selling VWs available and the return of the Jetta TDI has been
anticipated by fans of diesels and Volkswagens for well over a year.

The
most obvious competitors for the Jetta TDI in terms of size, price and
fuel efficiency are the Prius and Civic Hybrid. The Jetta TDI lags
behind its Japanese rivals in terms of official EPA numbers with the
German being rated at 29/40 mpg
with a 6-speed DSG transmission and 1 mpg more with a manually-operated
clutch. The Prius scores 48/45 and the Civic Hybrid rates 40/45. We
managed 37 mpg when we tested the Civic Hybrid recently,
and the Prius got 44 mpg while in the Autoblog Garage. You should also
know that the EPA's new test cycle is generally believed to
underestimate real world mileage by 15-20 percent. Realizing the Jetta
TDI's numbers sounded a little low, VW contracted an independent
testing company called AMCI to run some real world tests that yielded
38 mpg in the city and 44 on the highway.
Those numbers are
closer to the 38-40 mpg typically reported anecdotaly by owners of
older Jetta diesels. We'll be judging for ourselves when we get to
spend an extended period of time with the Jetta TDI a little later. For
this preview, however, Volkswagen provided a route book in our
DSG-equipped Jetta TDI that led us west from Santa Monica through
Malibu and into Ventura County along a route that included some
cruising along the Pacific Coast Highway and lots of runs up through
the twisting canyons that comprise the region.

While
Volkswagen has had a somewhat spotty record with the mechanical
reliability of some its gas-engined cars over the years, the diesels
are generally considered to be almost bulletproof. Similarly, the
interior build quality and materials of Volkswagens are considered to
be among the best in the industry at their respective price points.
Even a base Jetta starting at just over $17,000 has a classy look with
no unfinished edges and materials that look like they belong in a
$30,000 car. The leather-wrapped steering wheel has a pleasantly thick
rim that's easy to grip and the location of the wheel relative to the
driver is also adjustable with respect to angle and reach.
The
seats of our test drive example were also wrapped in leather and had
suitably supportive side bolsters that were up to the task of keeping
the driver situated in front of the wheel. After three hours in the
car, this driver's back side was well rested. The gauges are clear and
easy to read and all TDIs come standard with a trip computer that
displays a variety of information in the center of the cluster.


Visibility
is excellent with pillars that aren't as on so many modern cars. The
back seat is also quite roomy for two adults, although a third
passenger would need to be on the slim side. The Prius does have a bit
more rear leg room, but the Jetta TDI has a particularly commodious and
well shaped 16 cubic foot trunk. Unlike its chief competitors, the
Jetta is also available as a wagon that offers 33 cubic feet behind the
rear seats and 67 with the seats down.
On the road, the dual
clutch DSG transmission offers completely automatic shifting for those
who want it with the option of manual control sans a clutch pedal.
Unlike other applications of this transmission in the R32, GTI and
various Audis, the Jetta TDI doesn't get steering wheel-mounted
paddles. So manual shifts require reaching for the stick and tapping
forward for upshifts and back for downshifts. Either way, the shifts
are smooth and manual requests are realized very quickly. A completely
manual three-pedal version is also available. Right off the line, the
DSG engages the clutch as smoothly as any torque converter automatic
and no unruly behavior was apparent.

As
with most diesels, drag launches are not the Jetta's forte, but then we
don't buy a car with this kind of fuel efficiency to go drag racing, do
we? Once underway, the ample 236 lb-ft of torque of the 2.0L
four-cylinder common-rail direct-inject turbodiesel is easily
accessible and provides plenty of grunt for passing or merging onto
freeways. When the road transforms from linear to twisty, the Jetta's
suspension truly shines. The TDI's 16-inch alloy wheels are wrapped in
basic all-season tires, but the suspension makes the most of them.
There is mild understeer but an admirable amount of overall grip. The
springs and dampers keep the body well under control and rapid
transitions from one direction to another never unsettle the Jetta. It
just goes where you point it and neither the limited body roll or the
direction of the car's back end ever try to get out of phase with the
steering command.
The only slight note about the handling is
the all too common light steering effort just off center. Things
tighten up once you turn in a bit more and the Jetta has decent
steering feedback. The canyons in the area of Malibu will put any car
to the test and the Jetta comes away with an excellent grade.
VW
invited the gathered media to participate in an informal competition to
see who could achieve the lowest fuel consumption over the 125-mile
route. Since most of the nearly 50 other journalists in attendance were
trying to see who could get the best mileage, my driving partner and I
decided to find out how much driving style affected our mileage.
We didn't do any jack rabbit starts or race for the lights, but knowing
that VW aims for fun to drive, we decided to see how much driving for
fun would cost. We made no real attempt during our handling evaluation
to maximize fuel efficiency, instead focusing on the fun. Nonetheless,
even after a couple of stretches totaling 15 miles of going mostly
uphill and squirting from one turn to the next, the mileage according
to the trip computer just barely dipped below 27 mpg. By the time we
returned to the hotel, mileage was up to over 31 mpg. Upon our return
the VW crew refilled all the vehicles and calculated total fuel use.
Steve Ewing of Winding Road and I averaged 30.7 mpg, but the top driver
pair of the day achieved an astounding 44 mpg!. So far John and Helen
Taylor have covered over 5,000 mile of their trek through the lower 48
states and averaged 58.2 mpg in an identical Jetta TDI.

With a starting price tag for the sedan of just $21,990 (minus a
$1,300 tax credit)
for a well-equipped model and $23,590 for the TDI Sportwagen, this car
is a great deal for those looking for excellent fuel economy and a fun
to drive car. Even with the current $0.58 / gallon premium for diesel
compared to regular gas, you'll still come out well ahead. For those
who see this car as nothing more than an appliance but find the Prius
unavailable, a Jetta will still serve your needs more than adequately
without ever disturbing you. And on the off chance you decide to check
out a little Fahrvergnügen, it's right there below your right foot.