2008 Cadillac CTS

2008 Cadillac CTS - GM’s confidence is so high that it flew a passel of 2008 CTSs from Detroit to Germany—at a cost between $20,000 and $30,000 each—to be test-driven by the motoring press on the highly challenging Nürburg­ring racetrack, just as it did six years ago with the original CTS, the first model to bear the knife-edged art-and-science design language of 21st-century Cadillac.

Since the CTS spent extensive development time on the tortuous 12.9 miles of Nürburgring pavement, we asked lead development engineer Rob Kotarak how many laps he’d turned there. Quite a few, he said, but all of them from the passenger seat. That’s because he hasn’t acquired GM’s top driving certification and therefore is not allowed to drive at the German track. Meanwhile, a first-timer from Car and Driver gets to lap freely—what was that about a bureaucracy? Just so you know, Mr. Kotarak, your car is quite adept.

The ’08 CTS retains a 113.4-inch wheelbase but adds 1.5 inches in overall length and swells almost two inches in width as do its front and rear track. That extra width means not only more handling prowess but much improved proportions as well. There were times when the first-gen CTS could look a bit awkward; it seemed tall and narrow from behind and not that desirable in profile. But there’s no bad view of the new car, from its attention-grabbing front end and better-integrated vertical headlights and taillights to its muscular fender flares.

Tops on the CTS’s mechanical upgrade list is a 304-hp, 3.6-liter direct-injection DOHC V-6 that also resides in the ’08 STS. This new engine is, for now, the top choice and will likely cost $1000 more than the base non-direct-injected 258-hp version of this 3.6-liter mill that is carried over from the outgoing model. The old base engine, a 210-hp, 2.8-liter V-6, is dropped for the U.S. All-wheel drive is offered for the first time, but only with an automatic transmission.

In relaxed driving, the new V-6 is smooth and quite muted, as Cadillac has attacked the noise problem in just about every way—triple door seals, sound-deadening covers on the engine and high-pressure fuel pump, and numerous other acoustical treatments. But push a little harder, and the engine starts to sing at about 4000 rpm, pulling enthusiastically to the 7000-rpm redline. Our 304-hp manual ran 0 to 60 mph in 5.8 seconds and blew through the quarter-mile in 14.6 at 97 mph, more than a second quicker in the sprint and 0.6 second fleeter through the quarter than the last non-V CTS we tested. That’s quick enough to run with a Mercedes C350 or BMW 328i, but a twin-turbo 335i reaches 60 mph a full second quicker.

These tires, although in an almost too modest 235/50R-18 size (Cadillac promises larger wheels are coming), are a part of the most aggressive suspension package, called FE3. All three suspension choices use the same spring rates, but the FE3 option includes larger brakes and anti-roll bars as well as revised dampers. The others, FE1 and FE2, ride on all-season tires.

We spent most of our three days in Germany with the sportiest FE3 package, and the most impressive thing about the ’08 CTS is its ride-and-handling balance. Tightly controlled body movements keep it buttoned down, and the rear-drive CTS’s ride never feels harsh, either. Even in full-blown Nürburgring mode, the car is balanced, and not once did it respond with excessive understeer, although oversteer is hard to come by as well.

On the street, our initial impression is that the CTS is more comfortable than a Sport-package-equipped BMW 3-series or Infiniti G35 without giving up much ultimate performance, although rain during our testing day kept us from verifying Cadillac’s skidpad claim of 0.86 g.