For The 3.6 feels a fair bit brisker than the version with the smaller engine, and although running costs are high, they're not much worse than the 2.8's.
Against The 3.6 is a lot more expensive to buy than the 2.8, and although performance is better, it still doesn't feel fast enough when you consider the size of the V6 engine.
The only choice if you want decent performance from your CTS, but you'll still be disappointed. It'll cost you a bomb to buy and run, too.
CTS buyers don't pay very much in comparison to those who buy BMWs and Mercs, and they get stacks of kit for their money.
Don't sign that cheque just yet, though. While you can easily get four-figure discounts from your BMW or Mercedes dealer on a 5-Series or E-Class, Cadillac dealers won't be so willing to haggle. That's if you can find one in the first place, because dealers are so few and far between in the UK. That can also make servicing tricky.
However much you manage to save on buying your CTS, you'll pay a bomb to run it. Big petrol engines are the only choices, so fuel bills are eye-watering, and high emissions make it expensive as a company car. The forthcoming diesel version can't arrive soon enough.
Residuals are the other big crippler, because they're nowhere near as strong as those of executive car rivals.
Having read the What Car? review I felt the need…