2021 Cadillac CT5

Price Range: $25,900 - $48,590

Cadillac CT5 Premium Luxury Sedan Exterior Shown

Good

The 2021 Cadillac CT5 is handsome and packs a ton of features for far less money than anything coming out of Germany. It can't match its European rivals in terms of performance, comfort or build quality, however.

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Average price: $39,361

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Appraise My 2021 Cadillac CT5

Pros

Comes stocked with Cadillac's latest tech and safety features
Precise steering and smooth-shifting powertrain
A lot of car for the money
User-friendly controls

Cons

Poor visibility
Tight on rear headroom and trunk space
Lacks genuine luxury feel and build quality
CT5-V performance model doesn't offer that much extra power

Overview

Written by automotive expert Reese Counts

12/14/2020

The Cadillac CT5 arrived last year as a replacement for Cadillac's previous midsize luxury sedan, the CTS. While the 2021 CT5 doesn't have the performance potential of its predecessor yet (a high-performance variant is coming), it's otherwise a step up from the CTS in about every way.

The interior is more comfortable and upscale, and the in-car tech and available driver aids make it a much more compelling offering against the class stalwarts. For 2021, the CT5 gets even more features, including wireless Apple CarPlay and Android Auto smartphone integration, which means you can activate these systems without needing a USB cord. There's also an available digital instrument cluster as well as Cadillac's Super Cruise, which is one of the most advanced driver aids offered on any car today. It allows for hands-free highway driving in certain situations, though you still have to keep your eyes on the road.

The CT5 competes against such luminaries as the BMW 5 Series and Mercedes-Benz E-Class. They're a bit more comfortable and refined, but the Cadillac is a worthy alternative. Check out our Expert Rating for more detail and our in-depth evaluation of the 2021 CT5.

Edmunds Expert Rating

edmunds TESTED

by the Edmunds Experts

Good

7.8

out of 10

We drove the 2021 Cadillac CT5 on our test track and on real roads. Our Edmunds team conducts rigorous independent vehicle testing, driving 500,000 miles a year.

Performance

8/10

How does the CT5 drive? Our test CT5 had the 335-horsepower V6. At our test track it accelerated from 0-60 mph in 5.5 seconds. It's certainly quick, though that kind of acceleration is typical for a midsize luxury sedan with six-cylinder power. Around town, the V6 feels smooth and strong.

The engine is aided by a smooth 10-speed automatic that keeps the engine revving at just the right speed. The engine's auto stop-start system is unobtrusive, so the biggest issue driving in traffic is the somewhat touchy brake pedal that can make it hard to stop smoothly. We found the CT5's handling to be stable and secure. The CT5 isn't a sport sedan, but it's more entertaining than it might seem thanks to a well-tuned suspension and accurate steering.

Comfort

7.5/10

How comfortable is the CT5? Comfort and refinement should be among the main focuses when designing a luxury car, and Cadillac comes up a bit short in some areas. The front and rear seats are relatively comfortable and supportive. But the ride quality is pretty poor for a luxury car. The CT5 crashes over bumps rather than absorbs them, and uneven roads can make the car rock like a boat.

The climate control system generally works well. There are physical buttons for all controls, a rarity in a class that prefers slick but distracting touchscreens. We also like the quick-acting seat heaters. The fans work quickly to bring the car to an even temp, but they're overly loud for a luxury sedan.

Interior

7.5/10

How’s the interior? A luxury car's interior should really shine, but we found it a little wanting. While we like that CT5 has many physical control buttons instead of a bunch of virtual on-screen ones, some of them are oddly placed. The driving position is OK, but some drivers will want more adjustment range for the steering wheel. The gas and brake pedals are spaced far apart, and that requires more feet shuffling in traffic than should be necessary.

The interior is reasonably roomy, with plenty of front headroom and ample legroom in both rows. Headroom in the rear is surprisingly tight for anyone approaching 6 feet tall. Visibility is poor too. The side mirrors are tiny, and the narrow rear window makes blind spots more of an issue.

Technology

8.5/10

How’s the tech? The CT5 is loaded with all the latest tech you expect in a luxury car. Much of it is optional, however, which is disappointing for this class of luxury car. We found the adaptive cruise control's braking and accelerating to be a little jumpy, but otherwise the other driver aids work well.

The infotainment and navigation impressed us too. While the Cadillac doesn't have quite the range of features as its German competition, the CT5's tech is slick and easy to operate. It's well organized and easy to sort through, and if you prefer to use your phone, wireless Apple CarPlay and Android Auto are standard. There are also a number of USB ports if you prefer to fast-charge.

Storage

7.5/10

How’s the storage? The CT5 is one of the smallest vehicles in its class, and that really shows when it comes to cargo space. The trunk packs just 11.9 cubic feet of space, placing it right at the bottom of its class. The available space is open and fairly useful, and the rear seats do fold flat in a 60/40 split.

Item storage inside the cabin is much better. Luxury cars tend to skimp on interior storage for some reason, but the CT5 does well. There are decent-size bins and cupholders and a vertical wireless charger that takes up less room than most other chargers.

Installing a child seat should be relatively easy. The anchors are easily accessible behind plastic covers, and the expanse of rear legroom means there's space for larger rear-facing seats.

Fuel Economy

7.5/10

How’s the fuel economy? The CT5's fuel economy ranges from 26 mpg in combined city/highway driving with the base engine down to 21 mpg with the V6 and all-wheel drive. That's fine but nothing extraordinary. We got about 21 mpg with our rear-wheel-drive, V6-equipped CT5 on our 115-mile mixed driving evaluation route, which tells us that the EPA estimates should be achievable.

Value

8/10

Is the CT5 a good value? Cadillac offers a lot of bang for your buck with the CT5. The list of standard features is good for a luxury car, and most options won't cost you nearly as much as they will on other luxury cars. The CT5's sub-$40,000 base price bests Audi and BMW and Mercedes-Benz competitors by around $15,000. We found the build quality to fall short of the best in class, however. Some of the interior bits feel more Buick than Cadillac.

Cadillac's warranty isn't quite so impressive. With the CT5, you get a four-year/50,000-mile basic warranty and a six-year/70,000-mile powertrain warranty. The four-year/50,000-mile rust warranty is far off the 12 years that Audi and BMW offer, an odd thing given that Cadillac is based in rust-prone Michigan. Cadillac does include six years/70,000 miles of roadside help.

Wildcard

7.5/10

Just like its predecessor, the Cadillac CTS, the new CT5 has a sharp and attractive design. It's not a huge departure from what we've seen before, but it's evolved enough to look fresh yet handsome. The interior, too, has an attractive overall design. We just wish it were as fun to drive as the CTS.

For sale near Ashburn, VA

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2021 Cadillac CT5
Premium Luxury Sedan
$14,966
great price
$2,951 below market
- 132,298 miles
- 23 City / 32 Hwy MPG
- 32 mi away
- Back-up camera
- Bluetooth
- Leather Seats
- Keyless Entry/Start
- Upgraded Headlights
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Located in Temple Hills, MD
The 2021 Cadillac CT5 Premium Luxury 1SD represents a masterclass in modern American executive design, effortlessly balancing dynamic road presence wi...
Features and Specs:
26 Combined MPG (23 City/32 Highway)
Listing Information:
VIN:
1G6DN5RK6M0107342
Stock:
107342
Certified Pre-Owned:
No
Listed since:
09-03-2026
2021 Cadillac CT5
Luxury Sedan
$24,635
good price
$1,925 below market
- 57,891 miles
- 23 City / 32 Hwy MPG
- 30 mi away
- Back-up camera
- Bluetooth
- Navigation
- Sunroof/Moonroof
- Keyless Entry/Start
Close
Located in College Park, MD
This stunning 2021 Cadillac CT5 Luxury in elegant white delivers refined performance and sophisticated comfort. With a turbocharged 2.0L engine produc...
Features and Specs:
26 Combined MPG (23 City/32 Highway)
Listing Information:
VIN:
1G6DW5RK2M0117296
Stock:
N1T0800B
Certified Pre-Owned:
No
Listed since:
08-25-2026

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2021 Cadillac CT5 trim level differences

The 2021 Cadillac CT5 is available in four trim levels: Luxury, Premium Luxury, Sport and V-Series. The Premium, Premium Luxury and Sport trims are all powered by a turbocharged 2.0-liter four-cylinder engine (237 hp, 258 lb-ft of torque) that sends power to the rear wheels through a 10-speed automatic transmission. Compare the 2021 Cadillac CT5 trim levels in-depth.

Which CT5 trim does Edmunds recommend?

The base Luxury trim comes fairly well equipped, but we suggest stepping up to the Premium Luxury trim. Not only does it get you more standard features, but it also opens up the options list to include Super Cruise and the turbocharged V6 engine.

Cadillac CT5 Reviews

Owner Reviews

4.0

29 reviews

5(55%)

4(14%)

3(17%)

2(4%)

1(10%)

See all 29 reviews of the Cadillac CT5

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Most Helpful Owner Reviews

CT5-V 27,000KM engine replaced

RBM, 01/24/2023

2021 Cadillac CT5 V 4dr Sedan (3.0L 6cyl Turbo 10A)

From Toronto very disappointed. Dealers service snd care excellent. Car 27,000 km in two years. GM authorized a new engine install, In 24 mo nine OnStar notices engine transmission. Defective actuator. Tore down engine Jan 2023 at dealer and found metal filings or metal fatigue in engine! I started a case with Cadillac Care GM Canada. No lemon law here. I asked fir a new car. No idea …

GM Sold the tracking data from my CT5 beware

1Troy, 08/03/2021

2021 Cadillac CT5 Luxury 4dr Sedan (2.0L 4cyl Turbo 10A)

I was surprised to find the dealer had only 1 in stock. I took a test drive and loved the car. The price for this size and class of car was AMAZING, I paid around $36k after my trade in which wasn’t worth much. I’ve driven it now for about 5 months and I actually like it better now than when I first bought it. It handles better now that I have about 6k miles on it. These cars have a …

My CT 5 Sport Review

CT5 Sport Man, 06/15/2020

2020 Cadillac CT5 Sport 4dr Sedan (2.0L 4cyl Turbo 10A)

I recently purchased a CT5 Sport, with most of the bells and whistles. I've owned Caddies for most of my adult life. from the CTS to the ELR. And this caddie is spot on, its very comfortable, stunning looks, great technology, and a so so engine. The engine is alittle loud for my tastes, but I am coming from a ELR which is electric, and produces very little noise. But to me it seems …

Great Car

Marlou, 01/17/2020

2020 Cadillac CT5 Sport 4dr Sedan (2.0L 4cyl Turbo 10A)

This is one great Caddy. Technology is great. Has a lot of “get up and go”. Especially like the heated massaging seats, park assist and heads up display. This Sport Edition is sleek and very attractive. A little pricey but I think I’m worth it !

We have a limited number of reviews for the 2021 Cadillac CT5, so we've included reviews for other years of the CT5 since its last redesign.

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2021 Cadillac CT5 Features & Specs

Type:

Sedan

Trim:

Luxury

Est. Market Value	$23,678
Engine Type	Gas
Combined MPG	26 MPG
Cost to Drive	$224/month
Seating	5 seats
Cargo Capacity All Seats In Place	11.9 cu.ft.
Drivetrain	rear wheel drive
Warranty	4 years / 50,000 miles

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Reliability

The 2021 Cadillac CT5 has a 4 years / 50,000 miles basic warranty and no recalls.

Recalls

There are no recalls for the 2021 Cadillac CT5

Warranty

4 years / 50,000 miles Basic Warranty

Basic Warranty: 4 years / 50,000 miles
Drivetrain Warranty: 6 years / 70,000 miles
Rust Warranty: 4 years / 50,000 miles
Roadside assistance Warranty: 6 years / 70,000 miles
Free maintenance Warranty: 1 years / unlimited miles

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Safety

Our experts’ favorite CT5 safety features:

Safety Alert Seat: Vibrates the driver's seat to alert you of things such as unintentional lane departure.
Teen Driver: Monitors driving habits, prevents the disabling of safety features such as stability control, and lets parents limit the stereo volume.
Rear Camera Mirror: Displays the view of a wide-angle camera in the rearview mirror to make reversing safer and easier.

Research other CT5 years

FAQ

Is the Cadillac CT5 a good car?

The Edmunds experts tested the 2021 CT5 both on the road and at the track, giving it a 7.8 out of 10. Edmunds’ consumer reviews show that the 2021 CT5 gets an average rating of 4 stars out of 5 (based on 29 reviews) What about cargo capacity? When you're thinking about carrying stuff in your new car, keep in mind that the CT5 has 11.9 cubic feet of trunk space. And then there's safety and reliability. Edmunds has all the latest NHTSA and IIHS crash-test scores, plus industry-leading expert and consumer reviews to help you understand what it's like to own and maintain a Cadillac CT5. Learn more

Is the Cadillac CT5 reliable?

To determine whether the Cadillac CT5 is reliable, read Edmunds' authentic consumer reviews, which come from real owners and reveal what it's like to live with the CT5. Look for specific complaints that keep popping up in the reviews, and be sure to compare the CT5's 4-star average consumer rating to that of competing vehicles. Learn more

Is the 2021 Cadillac CT5 a good car?

There's a lot to consider if you're wondering whether the 2021 Cadillac CT5 is a good car. Edmunds' expert testing team reviewed the 2021 CT5 and gave it a 7.8 out of 10. Our consumer reviews show that the 2021 CT5 gets an average rating of 4 stars out of 5 (based on 29 reviews). Safety scores, fuel economy, cargo capacity and feature availability should all be factors in determining whether the 2021 CT5 is a good car for you. Learn more

How much should I pay for a 2021 Cadillac CT5?

The least-expensive 2021 Cadillac CT5 is the 2021 Cadillac CT5 Luxury 4dr Sedan (2.0L 4cyl Turbo 10A). Including destination charge, it arrives with a Manufacturer's Suggested Retail Price (MSRP) of about $36,995.

Other versions include:

Luxury 4dr Sedan (2.0L 4cyl Turbo 10A) which starts at $36,995
Premium Luxury 4dr Sedan (2.0L 4cyl Turbo 10A) which starts at $40,795
Sport 4dr Sedan (2.0L 4cyl Turbo 10A) which starts at $41,795
V 4dr Sedan (3.0L 6cyl Turbo 10A) which starts at $47,795

Learn more

What are the different models of Cadillac CT5?

If you're interested in the Cadillac CT5, the next question is, which CT5 model is right for you? CT5 variants include Luxury 4dr Sedan (2.0L 4cyl Turbo 10A), Premium Luxury 4dr Sedan (2.0L 4cyl Turbo 10A), Sport 4dr Sedan (2.0L 4cyl Turbo 10A), and V 4dr Sedan (3.0L 6cyl Turbo 10A). For a full list of CT5 models, check out Edmunds’ Features & Specs page. Learn more