Cadillac CT5
7 model years from 2020 to 2026, compared on size, efficiency, safety and reliability.

- Model years
- 2020–2026
- Class
- Midsize Cars
- Latest engines
- 2.0L 4-cyl turbo, 3.0L 6-cyl turbo, 6.2L 8-cyl
- Best MPG
- 26–27 combined, by year
- Latest rating
- ★★★★★ (2025)
- Recalls
- 6 campaigns, all years
- Most complaints
- 2020 (39)
- Fewest problems
- 2023
- Interest
- 9,415 Wikipedia views / 30 days
The 2026 CT5 in brief
The 2026 Cadillac CT5 is a midsize car offered with 3 engines (2.0L 4-cyl turbo, 3.0L 6-cyl turbo and 6.2L 8-cyl) and rear-wheel drive and all-wheel drive.
It measures about 194 inches long and 74 inches wide on a 116-inch wheelbase, with a curb weight of roughly 3,799 lb (4dr Sedan AWD).
EPA rates its most efficient version at 26 MPG combined (22 city / 31 highway), 17% worse than the 2026 midsize car average of 31.2 MPG, for an estimated $3,150 a year in fuel.
It has 1 recall campaign on file and owners have filed 6 complaints with NHTSA since 2015, most often about the forward collision avoidance.
The Cadillac CT5 has 7 model years in our data, from 2020 to 2026.
Its most efficient year was 2024 at 27 MPG combined; across all years the best version ranged from 26 to 27 MPG.
Owners most often report problems with the power train (25), electrical system (25), unknown or other (20).
Buying used? 2024 has the fewest problems in our data, and 2020 is the year to avoid.
2021 has the most recalls (4); all years together count 6 campaigns and 112 owner complaints.
How the 2020 CT5 compares
The 2020 Cadillac CT5 is a midsize car offered with 2 engines (2.0L 4-cyl turbo and 3.0L 6-cyl turbo) and rear-wheel drive and all-wheel drive.
It measures about 194 inches long and 74 inches wide on a 116-inch wheelbase, with a curb weight of roughly 3,799 lb (4dr Sedan AWD).
About the Cadillac CT5
The Cadillac CT5 is a mid-size luxury car manufactured and marketed by General Motors under the Cadillac brand since 2019. It is the replacement for the Cadillac CTS.
From the Wikipedia article "Cadillac CT5", licensed under CC BY-SA 4.0.
2026 CT5 pros & cons
Full 2026 details →What's good
- AWD / 4WD available
- Lots of standard safety tech4 of 5 key driver aids standard on the versions we checked.
Watch out for
- Below-average fuel economyBest version gets 26 MPG combined, 17% below the 2026 midsize car average of 31.2 MPG.
- Premium fuel requiredEvery gasoline version is rated for premium, which raises running costs.
Best and worst years to buy used
2024 CT5
3 owner complaints · 0 recalls · 1 crash report
NHTSA overall: ★★★★★
Year to avoid2020 CT5
39 owner complaints · 4 recalls · 2 crash reports
Most reported: Power Train
NHTSA recalls and complaints for 5 model years since 2015; use it alongside a pre-purchase inspection. How we calculate this →
Compare head to head
CT5 changes by model year
- 2022
- Engine added: 6.2L 8-cyl
Years without a measurable change are left out.
Show all 7 model years side by side
| Year | Latest engines | Best MPG / range | Length | Weight | Overall | Recalls | Complaints |
|---|---|---|---|---|---|---|---|
| 2026 | 2.0L 4-cyl turbo, 3.0L 6-cyl turbo, 6.2L 8-cyl | 26 MPG | 193.7 in | 3,799 lb | Not rated | 1 | 6 |
| 2025 | 2.0L 4-cyl turbo, 3.0L 6-cyl turbo, 6.2L 8-cyl | 26 MPG | 193.7 in | 3,799 lb | ★★★★★ | 0 | 10 |
| 2024 | 2.0L 4-cyl turbo, 3.0L 6-cyl turbo, 6.2L 8-cyl | 27 MPG | 193.7 in | 3,799 lb | ★★★★★ | 0 | 3 |
| 2023 | 2.0L 4-cyl turbo, 3.0L 6-cyl turbo, 6.2L 8-cyl | 27 MPG | 193.7 in | 3,799 lb | ★★★★★ | 1 | 13 |
| 2022 | 2.0L 4-cyl turbo, 3.0L 6-cyl turbo, 6.2L 8-cyl | 27 MPG | 193.7 in | 3,799 lb | ★★★★★ | 2 | 11 |
| 2021 | 2.0L 4-cyl turbo, 3.0L 6-cyl turbo | 26 MPG | 193.7 in | 3,799 lb | ★★★★★ | 4 | 30 |
| 2020 | 2.0L 4-cyl turbo, 3.0L 6-cyl turbo | 26 MPG | 193.7 in | 3,799 lb | ★★★★★ | 4 | 39 |
Alternatives to the 2026 CT5
| Model | Best MPG / range | NHTSA overall | Recalls |
|---|---|---|---|
| 2026 BMW 3 Series | 31 MPG | Not rated | 0 |
| 2026 BMW 5 Series | 31 MPG | Not rated | 0 |
| 2026 Mercedes-Benz E-Class | 28 MPG | Not rated | 0 |
| 2026 Lexus IS | 22 MPG | Not rated | 0 |
| 2026 Tesla Model 3 | 363 mi | Not rated | 1 |
| 2026 Audi A6 | 24 MPG | Not rated | 1 |
Most common owner-reported problems
Sources: EPA, NHTSA, Transport Canada, Wikipedia, Wikimedia Commons. Not affiliated with NHTSA, the EPA or Cadillac. How we calculate this →



