CT4
Rear-Wheel Drive · Automatic (S10) · Compact Cars
- MPG combined
- 25
- City / highway
- 21 / 31
- Engine
- 2.7L 4-cyl turbo
- Fuel
- Premium
- Annual fuel cost
- $3,300
- Tailpipe CO₂
- 356 g/mi
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Cadillac CT4
The Cadillac CT4 has been sold in the US from 2020 to 2026, in 7 model years covered here. The 2026 line-up has 8 trims with 18–26 MPG combined.
Model years
2026 CT4 trims (8)
CT4
Rear-Wheel Drive · Automatic (S8) · Compact Cars
- MPG combined
- 26
- City / highway
- 22 / 32
- Engine
- 2.0L 4-cyl turbo
- Fuel
- Premium
- Annual fuel cost
- $3,150
- Tailpipe CO₂
- 345 g/mi
CT4 AWD
All-Wheel Drive · Automatic (S10) · Compact Cars
- MPG combined
- 24
- City / highway
- 21 / 29
- Engine
- 2.7L 4-cyl turbo
- Fuel
- Premium
- Annual fuel cost
- $3,400
- Tailpipe CO₂
- 371 g/mi
CT4 AWD
All-Wheel Drive · Automatic (S8) · Compact Cars
- MPG combined
- 25
- City / highway
- 21 / 31
- Engine
- 2.0L 4-cyl turbo
- Fuel
- Premium
- Annual fuel cost
- $3,300
- Tailpipe CO₂
- 357 g/mi
CT4 V
Rear-Wheel Drive · Automatic (S10) · Compact Cars
- MPG combined
- 23
- City / highway
- 20 / 29
- Engine
- 2.7L 4-cyl turbo
- Fuel
- Premium
- Annual fuel cost
- $3,550
- Tailpipe CO₂
- 383 g/mi
CT4 V
Rear-Wheel Drive · Automatic (S10) · Compact Cars
- MPG combined
- 19
- City / highway
- 16 / 24
- Engine
- 3.6L 6-cyl turbo
- Fuel
- Premium
- Annual fuel cost
- $4,350
- Tailpipe CO₂
- 478 g/mi
CT4 V
Rear-Wheel Drive · Manual 6-spd · Compact Cars
- MPG combined
- 18
- City / highway
- 15 / 23
- Engine
- 3.6L 6-cyl turbo
- Fuel
- Premium
- Annual fuel cost
- $4,550
- Tailpipe CO₂
- 493 g/mi
CT4 V AWD
All-Wheel Drive · Automatic (S10) · Compact Cars
- MPG combined
- 23
- City / highway
- 20 / 28
- Engine
- 2.7L 4-cyl turbo
- Fuel
- Premium
- Annual fuel cost
- $3,550
- Tailpipe CO₂
- 387 g/mi
Source: U.S. EPA / DOE fueleconomy.gov. Annual fuel cost is the EPA estimate for 15,000 miles a year at national average fuel and electricity prices.