Cost
Right off the bat, choosing the Volvo S90 will save you money. The S90's starting MSRP is $46,950, whereas the Cadillac base model starts at $53,795. At the highest level trims, the Volvo starts from $55,450, while the Cadillac Platinum CT6 starts at $83,795.
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Volvo's S90 is an impressive luxury sedan that can be furnished with all the comfort, convenience, and technological features you could want in a car, but the price isn't inflated. You get a wonderfully built, solid car that's worth every penny.
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Handling, Performance, and Braking
The most important thing you'll notice if you drive these cars back-to-back is that the Cadillac's brake system was not built to the same standards as the Volvo's. The Volvo brakes from 60 mph to 0 in 107 feet, and the Cadillac takes 117 feet to do the same. Those ten feet could be very important someday, which is why we'll always recommend the Volvo.
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Reversing that particular test, we note that the Volvo outperforms the Cadillac in the 0 to 60 race. The S90 accelerates up to 60 mph in 5.6 seconds, and the CT6 gets there after 6.4 seconds.
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Interior, Features, and Driver Assistance
The Interior of the S90 is the height of elegance and taste. It features wood, metal, and leather complementing one another in a stylish confluence of Swedish minimalism.
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As executive editor of Motor Trend Mark Rechtin says, "they grow tall people in Sweden, so the back seat easily passes the 6-footer-behind-6-footer test." You and your passengers will each be riding in style and comfort.
Depending on the Cadillac's trim level, you could end up with a mixture of carbon fiber, chrome, and plastic materials in your 54-thousand-dollar car. Beauty is in the eye of the beholder, but we much prefer the cohesive, sophisticated style of the S90.
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The Cadillac's infotainment system is not what you may expect from a car in this particular segment of the auto market; it's somewhat haphazard in its responsiveness and general function. The Volvo touchscreen is a feature-rich, responsive, and intuitive system.
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For unparalleled driver assistance and semi-autonomous driving, you'll want to choose Volvo's Pilot Assist technology. It includes semi-autonomous steering, lane keeping, and cruise control. The Cadillac's lane keeping system will keep you within the lane, but it might just bounce you between the lines. The Volvo will actually maintain a nice, even line through the middle of the lane markers.
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