Home - Car Reviews - 2008 Cadillac CTS4 DI Road Test
2008 Cadillac CTS4 DI Road Test
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| This car will change the way you think about American cars. (Photo: Justin Couture, American Auto Press) |
There are absolutely zero traces of Floridian retiree in the new CTS. Sharp, sleek, and sexy, it's better looking than the car that it replaces, with a lower and more aggressive stance due in part to a shorter overall length yet increased width and track. It passes close-up inspection; the tri-coat paint is flawless, the panel gaps tight and consistent, and the detail work is just astonishing. The fender vents are real, the air ducts on the lower valance
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| Just look at the detail work of the engineer-grade graph paper-style grille. (Photo: Justin Couture, American Auto Press) |
Believe it or not, things get even better once you're inside. Plunk down into the bucket seats and you'll immediately see and feel things never expected from a Cadillac. We've seen French stitching before and Sappelle Pommele wood, but everything fits together so well, with fine tolerances and high-quality carpeting. Heated and ventilated leather-trimmed seats can be had, as can a power tilt and telescoping steering wheel plus power-operated pedals. Select those and you've got the perfect driver's seat. With the right options, you can also get proximity sensing keyless access, with a slick looking fob and interior mood lighting. Like music? The high-end Bose 5.1 surround sound system does no disservice to your favorite tunes, and with a 40 gig
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| Finally, Cadillac gets its interior right. Plenty of real leather and wood, plus it's available with all sorts of lovely amenities. (Photo: Justin Couture, American Auto Press) |
One of the CTS' must-have features is the new navigation system. The 8-inch gloss screen rises from the dash to display a plethora of stylish but easy to use touchscreen menus and options that both surprise and delight. The navigation screen is easy to operate, and when linked with XM offers live traffic updates plus live weather conditions. One thing that we Americans don't have the luxury of is the jaw-dropping rendering capabilities of the system, which give the view of the streets ahead, complete with buildings and landmarks. Retracted, the system provides the key information about the stereo. It's too bad that there isn't a secondary display in front of the driver so that nav information can be shown without having the screen upright. But since the ability to revel in 3D office buildings didn't present itself, I found other ways to entertain myself ... namely, learning about the chassis, ride
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| 8-inch gloss nav screen rises to the occasion... (Photo: Justin Couture, American Auto Press) |
By and large, the CTS is based off of the Sigma II platform found in the STS, widely regarded as an excellent driving vehicle, but all of the dimensions bar the wheelbase have been changed in the name of optimizing interior room. Engineer a car like a European, tune on Europe's most famous racetrack and by golly, wouldn't you know it, the car that emerged feels very European.
The CTS' suspension features a similar layout to the outgoing model, with double wishbones up front and a multi-link setup in back, but most of the components like the knuckles and links are now made from aluminum to reduce unsprung weight. Steering is the work of ZF's fantabulous Servotronic II rack, which is common to some of the best handling cars in the industry. It all sounds very good, and indeed it comes together astonishingly well. Perhaps the closest car to compare the CTS4 to is the G35x.
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| Grip levels are high in the all wheel drive model. The system works well in the wet and dry. (Photo: Justin Couture, American Auto Press) |
With all this talk of a world-class suspension, you've got to wonder if GM has followed up with a world-class engine. In short, yes they have. Putting forced aspiration aside, this is the most advanced gasoline-powered motor GM sells in North America, packing variable valve timing and direct injection. Indeed, it's something GM can fairly toot its horn about, as you won't find direct injection on Acuras, Infinitis or Mercedes-Benzes. Like all good direct injection engines, it produces fewer emissions and uses less fuel, but what
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| Direct injection enables the engine to provide more power while using less fuel. (Photo: Justin Couture, American Auto Press) |
What I'm not keen on is the automatic transmission. GM's Hydra-Matic transmissions are normally very good, and generally speaking most folks, including those at BMW would agree. After all, they've purchased them for use in their six-cylinder 3-Series, X3 and X5, but for some reason in the CTS it didn't seem up to par. It's got the gears, it's got the manual mode, but what it doesn't have is a clue as to what it's doing when left to its own devices. If you're choosing not to press along it's adept at
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| It's not quite as fun to toss around as the regular rear wheel drive model, but the CTS4 still exceedingly fun to drive. (Photo: Justin Couture, American Auto Press) |
The CTS' all wheel drive system is better. This is the first time that the CTS gets four driving wheels, following its platform relatives the STS and SRX. The CTS' all wheel drive system is permanent but also rear biased. It's more biased than most other systems on the market, sending a quarter of the power to the front and the rest to the rear wheels. Because all wheels are permanently engaged, there's no delay for slippage, and the system effectively moves power to where it's needed. With the right side on a pile
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| Art and Science design advances on the new CTS. Looking lower and wider, it has a distinctive and sophisticated appearance. (Photo: Justin Couture, American Auto Press) |
If there's a problem with the CTS4, it's to do with the fact that it's heavy. Very heavy. Adding all wheel drive, the automatic and countless other goodies helps to push the curb weight to nearly 3,900 pounds, a weight which nudges it beyond svelte and into the territory of clinically obese. For the record, fully equipped the CTS4 is heavier than its bigger brother, the STS. The factor of weight manifests itself in several areas, the biggest of which is that the car feels blunted in its activities. It doesn't feel 304-horsepower powerful, and while it handles well it lacks the agility and outright finesse of some of the cars it competes against, though some of this can be chalked up to the all wheel drive system's steering rack which is set at 19:1 versus 16.1:1 (or 17.4:1 on FE1 cars). The CTS4 also has a tendency to safely understeer around corners, influenced by its wider anti-roll bars versus non-AWD cars, though it goes about its business very swiftly and very smoothly, even with StabiliTrak in its competition mode.
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| Look closely for signs of quality and you'll find them everywhere in the CTS. (Photo: Justin Couture, American Auto Press) |
Beyond its weighty presence, there are few additional gripes regarding the new CTS. First, the big two-panel sunroof is a bit of a double edged sword; it bathes the well-deserved interior in light, but at highway speeds you can hear the wind rush over it. This wouldn't be such a bad thing if not for the fact that the blind is a thin mesh, with no real insulating properties. Another complaint? Though there's more interior room, getting in and out can be a bit tricky due to the rear door's tiny apertures, and while the trunk is of a reasonable size, access to it is limited too. Bluetooth is notably absent from the options list as well, and some of the more advanced goodies such as lane departure warning and the advanced StabiliTrak from the STS would be welcome on this smaller car. And while most of the interior is up to par, there are a couple of minor foibles; the keyless ignition twist knob jiggles loosely, and some of the switchgear that falls to hand can feel a bit cheap at times. But it's all minor stuff in the grand scheme of things, and not enough to detract from it being an overall great vehicle.
For what it's worth, the new CTS is a very affordable car. You get 5-Series size for, more or less, 3-Series money. Opting for the AWD system will set you back about $3,200, but includes the rather expensive $1,300 automatic gearbox in the package. The higher-powered DI AWD model starts at $35,290. As you see it here, expect to shell out $48,440. That's a lot for Cadillac's entry-level model, more than what you'd pay for a G35x, but five figures less than a comparably equipped 5-Series. Mind you, the Cadillac isn't quite as good as the 5, although the difference isn't anywhere close to five figures' worth.
Perhaps the best part of the CTS is what it represents. Here is a car that captures modern America without compromising character or capability. This is a domestic car that stands up to what the rest of the world can offer in all the usual categories, but does so in a way that's unique and different. It's good to see a Cadillac that's truly up to its name; if its future cars are as good as this, the brand will without question continue to prosper.
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