Every back road and canyon curve becomes more thrilling when you can actually see where you’re going. But when your Cadillac CT4’s wiper blades start chattering and leaving streaks, even a light drizzle can ruin the momentum of your spirited drive.
Getting replacement blades shouldn’t be complicated. Our sizing guide lists the specific blade dimensions your CT4 requires based on model year. We’ll also reveal the brand Cadillac enthusiasts recommend most for performance and lifespan.
Cadillac CT4 Wiper Blade Size Chart
| Year | Style | Driver | Passenger | Recommended |
|---|---|---|---|---|
| 2025 | Sedan | 22" | 18" | Bosch ICON |
| 2024 | Sedan | 22" | 18" | Bosch ICON |
| 2023 | Sedan | 22" | 18" | Bosch ICON |
| 2022 | Sedan | 22" | 18" | Bosch ICON |
| 2021 | Sedan | 22" | 18" | Bosch ICON |
| 2020 | Sedan | 22" | 18" | Bosch ICON |
About the Cadillac CT4
The Cadillac CT4 arrived for the 2020 model year as the spiritual successor to the ATS, continuing Cadillac’s tradition of compact sport sedans aimed at driving enthusiasts. Riding on GM’s Alpha platform (renowned for its balanced weight distribution and rear-wheel-drive architecture) the CT4 measured 187 inches long, making it nimble enough for urban environments while still offering legitimate back-seat space.
Cadillac positioned the CT4 as an attainable entry point into premium sport sedan ownership, competing directly against German stalwarts that had long dominated the segment.
The standard CT4 came equipped with a turbocharged 2.0-liter four-cylinder engine producing 237 horsepower, while a more powerful 2.7-liter twin-turbo four-cylinder generating 310 horsepower was available on higher trims. Both engines paired with a ten-speed automatic transmission, with rear-wheel drive standard and all-wheel drive optional.
Performance variants elevated the formula considerably: the CT4-V delivered 325 horsepower, while the CT4-V Blackwing unleashed a twin-turbo 3.6-liter V6 making 472 horsepower with either a six-speed manual or ten-speed automatic. Buyers cross-shopping the CT4 typically evaluated the BMW 3 Series, Audi A4, Mercedes-Benz C-Class, and Genesis G70.
For 2025, Cadillac refreshed the CT4 with updated exterior styling including a redesigned front fascia, new LED lighting elements, and revised rear details that bring it in line with the brand’s current design direction. The interior received a technology upgrade featuring a 33-inch curved display and Google built-in connectivity.
The performance-oriented CT4-V Blackwing continues unchanged, preserving one of the last opportunities to buy a compact luxury sedan with a manual transmission. As sedan sales continue their industry-wide decline, the CT4 represents Cadillac’s determination to serve enthusiasts who still value the driving experience that only a well-balanced sport sedan can deliver.
See Also: Cadillac CT5 wiper lengths, Cadillac CTS wiper lengths, Cadillac XTS wiper lengths