If anyone hasn't been following the Cadillac company in recent years, there may be some surprises in store. Cadillac has worked hard to design modern, athletic vehicles, and the CT4 is one of them. The 2021 Cadillac CT4 feels upscale and a bit edgy. It's an intriguing option for consumers looking for sedans that handle themselves well and come with some high-end amenities.
As a four-door car, the CT4 is certainly a practical choice for many. It has a spacious front row that can be decked out with premium components. In the back, there is 33.4 inches of leg room, and the trunk has a volume of 10.7 cubic feet. The CT4 isn't going to offer a huge amount of space, but it's sufficient for most situations, and its compact shape helps it feel agile and athletic.
This guide will review how each of the four trims differs from one another, so hopefully people can go into the car-buying process with more knowledge.
Compare the 2021 Cadillac CT4 Luxury vs Premium Luxury Trim. What is the difference?
When comparing the trims, it's important to note how they differ in performance. Two different engines are available on the CT4, but not on all the trims. The Luxury, for instance, is only offered with a 2.0-liter four-cylinder engine. For being the "standard" engine, it does very well. It comes with 237 horsepower and over 250 pound-feet of torque, and Cadillac has paired it with an eight-speed automatic transmission.
With the Premium Luxury trim, the standard option is the 2.0-liter engine, but there's the opportunity to upgrade the car with a 2.7-liter turbocharged engine. The engine is actually a dual-volute turbocharged model. This means that it does an excellent job of channeling exhaust air into the turbine. This results in impressive efficiency and response. This upgrade is something to consider if anyone loves to accelerate quickly off the line and likes to have thrilling experiences when behind the wheel. This engine comes with 310 horsepower and 350 pound-feet of torque.
The company has matched this powerful engine with a ten-speed automatic transmission. This is more speeds than what can be found in pretty much any other car in this class. To match this level of performance, the Premium Luxury can be upgraded with Brembo brakes. These are more precise than the standard brakes, and the available blue brake calipers add some more visual flair to the car.
The CT4 can either be configured as a rear-wheel-drive or all-wheel-drive vehicle. Rear-wheel drive is often seen in performance-oriented vehicles, so the company made a statement by putting this type of drivetrain into this sedan. All-wheel drive can be useful in many situations, especially when people have to deal with snow and ice in the winter.
Both the Luxury and Premium Luxury have some sophisticated interior features. Keyless open, remote start, and power-adjustable lumbar support are just the start of it. The steering wheels in these vehicles are wrapped in leather so they're soft to the touch. Available in these two trims is a heating element built into the steering wheel.
In the Luxury, the leatherette seats could be black or beige. In the Premium Luxury, the seats are leather. There are more color options at this level; the seating upholstery could be black, beige, cinnamon, or gray.
The Premium Luxury is upgraded with ambient interior lighting. This adds some extra elegance to the car, and it can make it easier to see what's going on in the cabin. It has a rearview mirror that has an auto-dimming function. This can be very helpful at night when other vehicles are shining their bright lights into the cabin.
In the technology department, the CT4 has many features. Every model is capable of acting as a Wi-Fi hotspot, and an eight-speaker sound system is standard. If anyone wants to upgrade that sound system, there's the option to get a Bose 14-speaker surround sound system. This system is available in the Luxury and the Premium Luxury, and it's offered along with wireless charging.
The Cadillac User Experience is the name of the infotainment package on the CT4. It comes with wireless Apple CarPlay and Android Auto, and it uses an eight-inch touchscreen. Voice recognition technology provides another way to adjust controls, make phone calls, or look up information. SiriusXM and Bluetooth are standard, and navigation is available on either trim.
In terms of safety, the CT4 is packed with advanced systems. The Luxury has automatic emergency braking to reduce the chances of rear-ending another vehicle or hitting a pedestrian. Before that automated braking engages, drivers will receive a warning, thanks to Forward Collision Alert. The Luxury also has an HD rear vision camera as well as a Teen Driver system. This system can be used to encourage better driving when new drivers are behind the wheel, and it provides people with reports that can be used in the learning process.
Lane change alert and blind spot monitoring are available in the Premium Luxury. One standard feature that the Premium Luxury has that the Luxury doesn't is Rear Park Assist. This provides the driver with information regarding distance from other objects. Yet another available element in the Premium Luxury is a head-up display. This can make it easier to stay aware of useful information while driving.
When looking at these two trims from the exterior, there are a few differences. First, the Luxury has 17-inch wheels and the Premium Luxury has 18-inch wheels. In either model, though, there's the opportunity to get 19-inch wheels. The Premium Luxury has front lights that can automatically turn themselves on and off, depending on how dark it is. They can even turn themselves on in tunnels.
The Premium Luxury also has nicer side mirrors than what are found in the Luxury. Both trims have side mirrors that are heated and built with integrated turn signals. However, the Premium Luxury has a driver-side mirror that can automatically dim to reduce distracting glare at night. When it rains, the wipers in the Premium Luxury can automatically turn themselves on. Both trims do have LED headlights and taillights, and a power sunroof is available in either.
Compare the 2021 Cadillac CT4 Premium Luxury vs Sport Trim Level. What is the difference?
The Sport is priced just a bit higher than the Premium Luxury. Remember, though, that the Premium Luxury has many available features. If it's fully loaded, it can actually be the more expensive out of the two.
Something to keep in mind is that the CT4 Sport is exclusively available with the 2.0-liter engine. With this engine, the Sport can earn up to 34 miles per gallon on the highway and 23 miles per gallon in the city. This is a pretty respectable amount.
Style is the main way in which the Sport distinguishes itself from the other CT4 cars. The Sport rides on 18-inch wheels that have a pearl nickel finish. Around the windows, there is a black surround. The Sport has a spoiler on the back, and also in the back are gray-tinted transparent lenses around the taillamps. Little touches like these can work together to make a big impression.
Similar components are found inside the cabin. The Sport can be set up with leatherette or leather seats, but the many available colors that are offered with the Premium Luxury are not found in the Sport. Instead, it has two dark interior color choices: black and sangria.
People who like to spice things up a bit with style will appreciate that the Sport has alloy sport pedals. They're made with brushed metal and have rubber parts that are raised, making them easy for a foot to grip. A similar element is the bright sill plate covers on the front door openings.
The front seats on the Sport can be adjusted in terms of their cushion length, and they have power-adjustable side bolsters. The leather-wrapped steering wheel on this model has paddle shifters mounted on its back side in a perfect location.
Compare the 2021 Cadillac CT4 Sport vs V-Series. What is the difference?
The V-Series is the most premium CT4 available. As such, it has a hefty price tag, which is about $11,000 greater than that of the Luxury. When learning about all the extra features that the V-Series has, perhaps most people will feel that it's cost is justified. The real question will be whether individuals feel that they need all of these additional components.
The most notable thing about the V-Series is that it comes standard with the dual-volute turbocharged engine. This engine is very quick to respond, and drivers can have a lot of fun starting things up. This type of engine was first developed with trucks in mind, and Cadillac has adapted it for use in this sedan.
In the V-Series, the performance Brembo brakes can do a good job of providing a precise response. It's up to the buyer whether the calipers are blue or red. These can be seen through the wheels, and either color would be a bold choice. The V-Series also has Magnetic Ride Control and performance suspension. Magnetic Ride Control is a system in which information is gathered a thousand times each second; the car uses that data to make adjustments and keep the ride smooth and controlled. Further enhancing control are a traction management system and a mechanical limited-slip rear differential.
When looking at the V-Series from the exterior, a few key things stand out. It has a quad-outlet exhaust with bright tips, and it has rocker moldings that have black extensions. It shares some of the features that the Sport has, such as a rear spoiler and black window surround.
Like the Sport, the V-Series has alloy pedals. It has the same type of sport-inspired steering wheel, too. The paddle shifters can be fun to use.
The V-Series comes standard with the Bose Premium Audio Package. Its sound system has 14 speakers that can create a surround-sound effect. Wireless charging is standard. Unfortunately, the V-Series does not have standard navigation. It is an option, just like it is on the rest of the trims.
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Which Trim to Choose?
There's a lot to think about with the 2021 Cadillac CT4. It's great that the company is giving its customers so many options.
While the Sport certainly looks sleek and modern with its exterior enhancements, it might not be the best choice to make for the average consumer. Likewise, the V-Series has some of these extra stylistic details, and the reality is that these aren't really necessary.
What could be very desirable for some drivers is the turbocharged engine. For anyone who loves driving, it would be hard to pass up the chance to get a new car that comes with more than 300 horsepower. This can make everyday drives much, much more exciting. For this reason, the Premium Luxury model is recommended. It can come with the superior engine, but at the same time, it could be more affordable than the V-Series.
The Premium Luxury is still a good choice if the turbocharged engine isn't selected. The standard engine is quite powerful, and the fact that the Premium Luxury has leather seats and ambient lighting makes it feel sophisticated.
• Compare the 2020 Cadillac CT4 Trim Levels