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Cadillac CT4: generations, engines and what to know when buying used
The Cadillac CT4 is a compact luxury sedan that has been in production since 2019 and replaced the previous ATS. In this article, we review the generations, engines, and what to check if you're looking for a used CT4, often imported from the USA or other markets.
Cadillac CT4 in brief
The CT4 is Cadillac's smallest sedan, aimed at those seeking a luxurious yet compact car. It's built on a rear-wheel-drive platform, with an all-wheel-drive option available. It replaces the ATS model.
In Lithuania, the CT4 is rare, with most arriving as imports. It's valued for its sporty handling and well-appointed interior.
Generations and which to choose
Available trims: Luxury, Premium Luxury, Sport, and the sportier V and V-Series Blackwing. Luxury and Premium Luxury are geared towards comfort, Sport offers a more aggressive look, while V and Blackwing are high-performance sport versions.
For most buyers, Luxury or Premium Luxury with the 2.0-litre turbo engine will suffice. V and Blackwing are for those who prioritise dynamic driving, but they come at a higher cost and have greater running expenses.
Engines and transmissions
The main engines are the 2.0-litre turbo and 2.7-litre turbo petrol units. The more powerful V versions use a larger V6 engine (Blackwing features a 3.6-litre V6 with twin turbos, around 472 hp).
Transmissions are manual or automatic (more advanced versions have a 10-speed auto). Drive is to the rear or all four wheels.
What to check when buying a used CT4
First and foremost — the imported car's history: check the records, accident history, and whether manufacturer recall work has been done. Test the gearbox — it should shift smoothly.
Check the multimedia system, screens, and assist systems, inspect the body for signs of repairs. Parts availability in Lithuania is limited, so check their availability in advance.
Trim levels
Names and equipment vary by market and year; we list the trims most commonly found in the US market.
Luxury
All yearsThe base CT4 trim.
- Often — 2.0-litre turbo engine
- Often — lightweight alloy wheels
- Often — standard safety kit
Premium Luxury
All yearsBetter-equipped trim.
- Often — leather interior
- Often — larger screen and sound system
- Often — more assist systems
Sport
All yearsSportier looks.
- Sporty interior
- Often — darkened details
- Often — sporty seats
V
All yearsSporty version with a more powerful engine.
- More powerful engine
- Sportier driving
- Often — stronger brakes
V-Series Blackwing
All yearsThe most powerful version with a V6.
- 3.6-litre V6 with twin turbochargers (around 472 hp)
- Manual or automatic transmission
- Exclusive sporty trim
Cadillac CT4 version comparison
| Luxury | Sport | V | V-Series Blackwing | |
|---|---|---|---|---|
| Who it's for | For daily driving | Sporty looks | For dynamic driving | Maximum dynamism |
| Engine (often) | 2.0-litre turbo | 2.0-litre turbo | More powerful turbo | 3.6-litre V6 (2 turbo) |
| Interior | Standard | Sportier | Sportier | Sportiest |
| Price in the used market (relatively) | €€ | €€ | €€€ | €€€€ |
For most buyers, the best choice is the Luxury or Sport with the 2.0-litre turbo engine. The V and Blackwing are for those who prioritise power and dynamism.
Pros
- Sporty rear-wheel-drive handling
- Compact yet luxurious interior
- Wide range of versions to choose from
- Powerful V models
Cons
- Parts availability in Lithuania is limited
- Higher fuel consumption with powerful engines
- Many cars are imported, so a history check is essential
Frequently asked questions
What’s new with the CT4?
It replaces the previous Cadillac ATS.
Does the CT4 come with all-wheel drive?
Yes, both rear-wheel and all-wheel drive versions are available.
How do the CT4-V and V-Series Blackwing differ?
The CT4-V has a more powerful turbo engine, while the Blackwing features a 3.6-litre V6 with twin turbos and sportier tech.
Updated 2026-10-21 · Trim levels and equipment vary by market and model year — check the equipment of the specific car. · Translated automatically
