Cars
 

Monday, November 21, 2011

Honda S2000 Review

0 nhận xét
The Honda S2000 is a two-seat roadster that features a high-performance, high-winding inline four-cylinder engine along with a superbly balanced chassis. Introduced for the 2000 model year, the S2000 was the first sports car to roll out of a Honda factory since the tiny S500, S600 and S800 roadsters of the 1960s.





2008 Honda S2000 Convertible

With minimalist cockpit comforts and a racetrack-ready suspension, the Honda S2000 is a pure sports car. More powerful than the less expensive Miata yet not as pricey or luxurious as a Z4 or SLK, the S2000 occupies a niche within a niche. Quick and communicative steering, an ideal 49/51 weight distribution and an engine that loves to rev coupled with a slick six-speed gearbox promise a lot of fun for the serious driving enthusiast.

There is only one version of the Honda S2000 roadster. Notable hardware includes a feisty inline four with an 8,200-rpm redline coupled to a short-throw six-speed manual gearbox. Without resorting to forced induction (turbo- or supercharging), this jewel of an engine utilizes Honda's variable valve timing and lift system (VTEC) to squeeze 237 horsepower out of just 2.2 liters. No automatic transmission is available.

Standard features include a power-operated top with a glass rear window (with defroster), lightweight 17-inch wheels, leather seats, keyless entry, air conditioning, an eight-speaker CD audio system, stability control and HID headlights. A lightweight (44 pounds) aluminum hardtop is optional. As expected, the S2000 retains strong Honda attributes such as sound ergonomics and comfortable, supportive seats with enough adjustment to make short and tall pilots alike a good fit.

As with prior S2000s, the current version speaks loudly to the enthusiast. With its finely balanced chassis, quick and communicative steering, eager-to-spin engine and flickable shifter, the S2000 makes short work of twisty roads as it slices through and then slingshots out of the corners.


Debuting in 2000, the Honda S2000 started life with a 2.0-liter inline four that redlined at 9,000 rpm. With 240 horsepower, it put out more horsepower per liter than any other naturally aspirated engine on the planet. Although it provided a thrilling ride when driven aggressively, our editors did find some faults. Among the more notable ones were a lack of low-end torque that made the S2000 a bit flat-footed around town, a sometimes persnickety shifter, a weak audio system and a plastic rear window.

Honda gradually made upgrades to the S2000. For 2002 the company amped up the radio, added a glass rear window with a defogger and even smoothed out the short-throw shifter. Some styling changes took place as well, with chrome rings added to the taillights, a new shift knob and a few pieces of well-placed silver trim in the cockpit. The lightweight aluminum hardtop became optional, a blessing (albeit a pricey one at $3,000) for those who live in areas where inclement weather is a part of life.

The year 2004 saw improvements that made the Honda S2000 more of a viable choice as a daily driver. A slight increase in engine displacement (from 2.0 to 2.2 liters) provided more power at lower rpm. Peak torque went up to 161 pound-feet (up from 153) and that peak occurred at a friendlier 6,500 rpm instead of 7,500 rpm. The redline dropped to a still heady 8,200 rpm. Combined with shorter gearing in the six-speed's lower four gears, this all translated into an S2000 that had more snap at lower engine speeds for dealing with the daily slog to work and dicing through urban traffic. Larger tires (215/45R17s vs. 205/55R16s up front and 245/40R17s vs 225/50R16s out back) were fitted, as were minor suspension tweaks designed to make the ultrareactive S2000 more forgiving of less-than-expert drivers.

Monday, November 14, 2011

Hyundai Tiburon Review

0 nhận xét
When it was introduced to the North American market in 1997, the Hyundai Tiburon signified Hyundai's first commitment to providing more than just value-oriented but bland economy cars. This coupe-styled, 2-door hatchback, though not as refined or as performance-oriented as some of its competitors, was surprisingly affordable and showed that Hyundai was serious about redefining its image. Since then, the Tiburon (the name means "shark" in Spanish) has improved in both looks and performance, and the current model represents the vehicle's second generation. Though the Tiburon has still not broken into the upper echelon of performance hatchbacks and coupes, its affordable price could make it a decent choice for both new and used vehicle shoppers.




The second generation, front-wheel-drive Hyundai Tiburon debuted for the 2003 model year. It's available in one body style, a two-door hatchback. The base GS trim is powered by a 2.0-liter four-cylinder engine -- making 138-horsepower and 136 pound-feet of torque -- and comes standard with a five-speed manual transmission. A 4-speed automatic is optional.

A better choice would be the Tiburon GT, which comes with a standard 172-hp 2.7-liter V6 engine and several performance features, such as a tuned suspension with firmer spring rates and larger 17-inch alloy wheels. Other amenities include automatic climate control, cruise control, a trip computer and a dramatic rear spoiler. A GT Limited trim level adds leather seats, a sunroof and a 440-watt Infinity audio system.

More performance-minded buyers should look at the Tiburon SE, which pairs the V6 engine with a 6-speed manual gearbox. Unique exterior additions, such as red front brake calipers, foglamps and a high-mounted rear spoiler, give the SE a sportier appearance. And it comes loaded on the inside, including leather-wrapped steering wheel and shift knob, a premium Kenwood CD/MP3 audio system, metallic interior trim, aluminum pedals and auxiliary gauges.

In road tests, our editors preferred the Hyundai Tiburon with the V6 engine, as it provides the 3,000-pound car with much-needed pulling power. The 5-speed manual transmission is user-friendly and the Tiburon GT handles well in demanding situations. The fun factor is high, though the tight suspension tilts ride comfort toward the harsh side.

Although the Tiburon GT doesn't lead its class in any category, some shoppers might be attracted to its distinctive styling and low price. Hyundai has made only minor changes to this model since its introduction, so those interested in a used model should feel free to focus on price and vehicle condition.

Over the past decade, the Hyundai Tiburon has come a long way. As a replacement for the previous Scoupe, the '97 launch model came in two trims: base and FX. The base trim was powered by a 1.8-liter 4-cylinder engine developing 130 hp. The FX had a 140-hp 2.0-liter 4-cylinder engine. Both came with a standard 5-speed manual transmission or an optional 4-speed automatic.

For Hyundai's first attempt at sexy, the Tiburon was a respectable effort. Hyundai equipped it with a number of standard features, especially inside the cabin. The FX got leather seats and cruise control. But it hardly performed like a sports coupe. In road tests, our editors complained of too much understeer. The loud exhaust on the FX made it seem like it was faster than it actually was. For 1998, all Hyundai Tiburons got the stronger engine.

Hyundai dropped the FX for 2000 and made 15-inch alloy wheels and power windows, mirrors and locks standard items on the base trim. The most significant change that year was the redesigned body. The front end featured 4 projector-beam headlights. The front fenders, rear end and taillights were also modified. Mechanically, nothing had changed. This Tiburon carried into 2001 and was then discontinued. There was no 2002 model.

Monday, November 7, 2011

Infiniti M45 Review

0 nhận xét
Though high-end vehicles now come in more shapes and sizes than ever, the midsize luxury sedan segment remains the heart of the luxury automobile market. Nissan's luxury division, Infiniti, has been around since 1990, yet it had no real presence in this key segment until 2003, when it launched the V8-powered, rear-wheel-drive M45.

The first Infiniti M45 was little more than a Japanese-market Nissan sedan that was rebadged and slightly "Americanized" in order to give Nissan dealers something with which to compete against the high-profile German nameplates that dominate this class. But although it offered a credible amount of luxury and performance, the original M45's relatively uninspired design and cramped interior kept it from registering anything more than a faint blip on luxury buyers' radar screens.

In mid-2005, the current Infiniti M45 was introduced to wide critical acclaim. With substantially more space, a tremendous amount of technology and comfort features, and a bold, imposing exterior design, today's M45 is a high-tech powerhouse with plenty to offer midsize luxury car shoppers. Its performance capabilities have been raised significantly due to things like available four-wheel steering, a precisely tuned suspension and strong brakes. All told, the current M45 is a swift, stylish, superbly executed luxury sedan that should be considered with the top players in the segment.

Today's Infiniti M45 luxury sedan debuted as a 2006 model and comes in two trim levels: M45 and M45 Sport. Both are motivated by a powerful, 4.5-liter V8 that sends up to 325 horsepower and 336 pound-feet of torque to the rear wheels. The M45's five-speed automatic transmission has manual shift control and a sporty rev-matching feature that imparts a particularly lively feel to downshifts. Infiniti also offers a 275-hp, V6-powered version of the sedan called the M35. All M45 models are rear-wheel drive only. (The M35 is available with rear- or all-wheel drive.)

Base M45 models are geared more for luxury than sport and offer a long list of standard amenities, including climate-controlled seats, adaptive xenon headlights and tasteful wood and metal trim, among other things. The M45 Sport swaps the wood for aluminum trim, but otherwise is identical inside to the standard M45. Mechanical enhancements on the M45 Sport that raise its performance potential include 19-inch wheels and tires, firmer suspension tuning and active rear-wheel steering.

Options for the M45 line are consistent with its high-tech image, including adaptive cruise control; a lane-departure warning system; a Bose surround-sound DVD audio system with front-seat, shoulder-level surround speakers; heated and reclining rear seats; and a navigation system with voice-activated destination entry.

In road test reviews, editors have praised the Infiniti M45 for its explosive power and sharp handling and its bounty of luxury features. Criticisms of the M45 include overly intrusive road noise and complicated center-stack controls that are hard to master.

The original Infiniti M45 debuted in 2003 and was basically a Japanese-market Nissan Cedric luxury sedan brought over to fill the gap between Infiniti's near-luxury G35 and the larger, technology-laden Q45. Engineered for the narrow streets of Japan, the M45's cabin proved too narrow to hold corn-fed Americans comfortably, and the backseat was scant on legroom for a car of this size. Even worse, the M's exterior design was bland to a fault.

However, it was fast. The original M45 was available only with a 340-hp V8 and rear-wheel drive. Unlike today's model, there were no separate standard and Sport versions from which to choose, and the only suspension offered was on the sporty side. Combined with big, 18-inch wheels and performance tires, the M45 delivered respectable handling. Equally important, the original M45 was equipped with nearly the same number of safety features as today's model.

Competitively priced even when new and available with most of the luxury features found on the larger Q45, first-generation M45s generally represent strong used-car values in terms of feature content and performance. For shoppers who like the car's combination of stealth speed and luxury, and don't need a lot in the way of interior room, the first-generation Infiniti M45 could be a good match.

Tuesday, November 1, 2011

Jaguar XJ-Series Review

0 nhận xét
The British have a penchant for revering (and some say clinging to) things past -- old buildings and dentistry from the 16th century, warm beer, 50-year-old double-decker Routemasters, the royal family and the Jaguar XJ. Introduced in 1968, the XJ's basic styling has strayed very little through three generations and several midlife redesigns. About the wildest thing to happen was the addition of square headlamps in 1990 -- and they were generally met with a smattering of jeers and "cor blimeys!"

The Jaguar XJ has never really been considered the cutting edge of full-size luxury sedans, but it has continuously been a niche model for those who consider luxury to be the quintessentially British look of abundant leather and veneered wood. Brushed aluminium, iDrive-like technologies and Japanese precision just won't cut it. Although features like digital gauges and navigation systems have been added over the years, the basic look has remained, even if it has occasionally clashed with such newfangled technology.



With the exception of its vintage duds, the present Jag XJ is a thoroughly modern luxury sedan. A lightweight aluminum frame, powerful V8 engines, active damping suspension, adaptive cruise control and high-tech features like navigation and Bluetooth keep this flagship sedan in step with competitors from Germany and Japan. Yet Jaguar's insistence on maintaining "timeless" styling has backfired, leading to disappointing sales at a time when it can ill afford any false starts (or whatever English rugby analogy would apply).

Current Jaguar XJ

Today's third-generation XJ was introduced for the 2004 model year, featuring an all-new aluminum chassis that is significantly stiffer and lighter than the previous steel structure. This added stiffness translates into better body control and more precise road feel, while the reduced heft makes for a quicker, more nimble-feeling car. The base engine is a naturally aspirated 4.2-liter V8 making 300 horsepower, while the XJR and Super V8 get a supercharged version of the same engine that churns out 400 hp. The only transmission offered is a six-speed automatic attached to Jaguar's classic and controversial J-gate shifter.

The Jaguar XJ is offered in two wheelbases and five trim levels. The XJ8 and supercharged XJR are short-wheelbase models, while the XJ8 L, Vanden Plas and supercharged Super V8 have long wheelbases. XJ8 and XJ8 L come with a respectable amount of equipment for a luxury sedan, while the Vanden Plas adds more luxurious trappings. The XJR is equipped for enhanced performance. The Super V8 is essentially a Vanden Plas with much of the XJR performance equipment, plus a few extra high-end features. Much of what is standard on the Vanden Plas and Super V8 is optional on the base XJ8 models.

The interior, much like the rest of the car, is a peculiar mix of current technology and heritage design. Burl walnut wood trim, chrome and supple leather are liberally strewn about, providing a coddling environment that would make the Fifth Duke of Wellington feel at home. Yet in reviews, we found this classic British style comes at the expense of ergonomics and general usability. Controls and switchgear are laid out illogically and set low in the dashboard, while their craftsmanship is not up to par. Whether considered "charming" or just "irritating," it would be nice if the XJ's cabin joined the 21st century.

Our road tests have shown the Jaguar XJ8 to deliver an isolated ride that filters out even the most punishing roads with little intrusion into the cabin. The soft suspension, though, tends to mask the car's stiffer body structure and good steering. On the other hand, the XJR (and to a lesser extent, the Super V8) makes the most of its advanced aluminum chassis. Its quicker steering, more aggressively tuned air suspension and 400-hp supercharged V8 prove that Jaguar can produce a luxury sedan that pleases enthusiasts and luxury-minded buyers alike.

Changes to this generation have been minimal. The long-wheelbase Vanden Plas and Super V8 didn't debut until 2005, while 2006 saw modest horsepower increases and the addition of technology like satellite radio and Bluetooth. A limited-edition Super V8 Portfolio model that added even more luxurious interior trappings was available that year. For 2008, the XJ was mildly restyled, adopting XK-style front fender vents and a more aggressive front fascia.

Past Jaguar XJ models

The first Jaguar XJ debuted in 1968 and lasted through 1987, while the second generation was on the prowl from 1987 (yes, both generations were offered that year) to 2003. The second generation started out with round headlights, but for 1990 adopted ungainly rectangular units that were met with disdain by Jaguar enthusiasts. On the whole, this era of the XJ (which ran to '94) was seen as one of the darkest, as it was plagued with various problems, many of which were electrical in nature.

For 1995's midcycle makeover, the round headlights returned, along with a sleeker, lower grille. The interior was also significantly revised to bring it into the 1990s, with improved materials and more up-to-date electronics. The traditional look remained, however, with radio and HVAC controls contained in a pod under a large swath of wood.

There were a number of different engines offered during the second generation's lifespan. The square-headlamp version came with a choice of either an inline-6 (3.6 liters and later 4.0) or a 6.0-liter V12. These models were referred to as the XJ6 and XJ12, respectively. The engines carried through the 1995 overhaul, with a supercharged, 310-hp version of the six-cylinder engine first appearing in the new XJR in 1995. The V12-powered XJ12 was dropped in 1997.


In 1998, Jaguar replaced the inline-6 engines with all-new V8s. A 4.0-liter V8 (290 hp) was found in the XJ8 (the "8" in the name signifying V8 power), while a supercharged version (370 hp) powered the XJR. A few years into this generation, the supercharged V8 became available in other XJs as well, namely the Vanden Plas Supercharged and Super V8 models.

Performance of the 1995-2003 XJs ranged from swift for the six-cylinder cars to thrilling for the supercharged V8 versions. Our road test of a 2000 Vanden Plas had that long-wheelbase luxury sedan sprinting to 60 mph in just 5.5 seconds. Ride and handling are composed but (except on the XJR) biased toward plush comfort, as one might expect of a vehicle whose cabin resembles an Edwardian parlor.
Cars