Cadillac2026Sedan
The 2026 Cadillac CT4 is in the Natural Resources Canada fuel-consumption ratings for new light-duty vehicles sold in Canada. 4 configurations are listed, with official L/100 km or electric range. MSRP is shown only when a separate published Canadian price has been checked.
Updated Sources: Natural Resources Canada (fuel consumption ratings)
According to Natural Resources Canada, the most efficient configuration (2.0L 4 cyl) uses 9.1 L/100 km combined (10.6 city, 7.3 highway). The 4 rated configurations range from 9.1 to 9.9 L/100 km.
Yes. NRCan rates AWD configurations of the 2026 Cadillac CT4.
No Transport Canada recall covers the 2026 Cadillac CT4 in our data, which syncs daily with Transport Canada’s recall database.
Its Vehonix efficiency score is 5/10. It ranks #69 of 126 sedan models for fuel use.
The closest matches by body style and price are the Ford Mustang, Audi A5 TFSI quattro, Audi S3 quattro and Mercedes-Benz E 450 4MATIC. The Rivals section compares price, fuel use and power.
AWD for winter
Winter tires still matter most (mandatory in Quebec Dec. 1 to Mar. 15).
Combined fuel use (NRCan)
Source: Natural Resources Canada 2026 Fuel Consumption Guide open data, for every rated configuration.
Dimensions, capacity and EnerGuide label figures have not been verified for this model yet.
| Trim | 2.0L 4 cyl | 2.7L 4 cyl | AWD 2.0L 4 cyl | AWD 2.7L 4 cyl |
|---|---|---|---|---|
| Powertrain | Gasoline | Gasoline | Gasoline | Gasoline |
| Transmission | Automatic (AS8) | Automatic (AS10) | Automatic (AS8) | Automatic (AS10) |
| Drivetrain | — | — | AWD | AWD |
| City (NRCan) | 10.6 L/100 km | 11 L/100 km | 11 L/100 km | 11.3 L/100 km |
| Highway (NRCan) | 7.3 L/100 km | 7.6 L/100 km | 7.6 L/100 km | 8.1 L/100 km |
| Combined (NRCan) | 9.1 L/100 km | 9.5 L/100 km | 9.5 L/100 km | 9.9 L/100 km |
| CO2 | 214 g/km | 221 g/km | 223 g/km | 231 g/km |
| MSRP | Not published | Not published | Not published | Not published |
Prices shown are verified MSRP. Learn how we verify prices.
| MSRP | — |
|---|---|
| Freight and PDI | $0 |
| Dealer fees | $0 |
| Before tax | — |
| HST (13 %) | — |
| Estimated total, Ontario | — |
Enter an MSRP to see the total: it is not published in our source data for this trim.
General sales tax rates. Some provinces use different rates for vehicles (for example higher BC PST tiers above $55,000). This is not a dealer quote.
Estimated monthly payment
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Enter a price to calculate.
Estimate only. The 6.99% rate is an example; use your lender’s rate. Leases assume tax on each payment and exclude acquisition, excess-kilometre and end-of-lease fees. This is not a credit offer.
No checked equipment list has been added yet. The ratings above come from the NRCan file.
Cheapest to run: 2.0L 4 cyl, $2,826/yr · $14,128 over 5 years
Estimate from NRCan city and highway ratings, your split and your prices. Plug-in hybrids are calculated on gasoline unless comparison is on. Real-world use varies, especially in winter.
The manufacturer’s Canadian warranty has not been verified for this model yet. Terms apply to whichever comes first, years or km.
No safety recalls on file for the 2026 Cadillac CT4 so far.
On certain vehicles, a software problem could cause the lower beam headlamps not to turn on as it becomes dark outside if the multi-function switch is in the "OFF" or "PARKING LAMP" position. This could also cause the daytime running lamps (DRLs) to turn off when the vehicle is moving. As a result, the vehicles may not meet certain requirements of Canadian regulations.
Headlamps and/or DRLs that don't turn on could reduce visibility, make the vehicle less visible to others and increase the risk of a crash.
General Motors will notify owners by mail and advise you to take your vehicle to a dealership to update the body control module (BCM)software.
Filed under CT4 · Official Transport Canada notice ↗
Recalls Transport Canada has filed under this model name. A recall may cover only some versions or build dates, so check your VIN with the manufacturer or a dealer. Transport Canada says manufacturers almost always make these repairs free of charge. How to check your vehicle →
No ratings for the Cadillac CT4 yet. Be the first!
Ratings from Vehonix visitors, not a road test.
Against the competition
The Cadillac CT4 leads in 2 of 2 categories against 4 direct rivals.
MSRP not checked yet
Where the CT4 wins
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Where the CT4 wins
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Where the CT4 wins
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Where the CT4 wins
| Spec | CadillacCT4This car | FordMustang | AudiA5 TFSI quattro | AudiS3 quattro | Mercedes-BenzE 450 4MATIC |
|---|---|---|---|---|---|
| Combined fuel use | 9.1 L/100 km | 9.1 L/100 km | 9.1 L/100 km | 9.2 L/100 km | 9.3 L/100 km |
| City / highway (L/100 km) | 10.6 / 7.3 | 10.7 / 7.1 | 10.7 / 7.3 | 10.5 / 7.7 | 10.6 / 7.6 |
| Vehonix efficiency score | 5/10 | 5/10 | 5/10 | 4.9/10 | 4.7/10 |
| Fuel type | Gasoline | Gasoline | Gasoline | Gasoline | Gasoline |
| Drivetrain | AWD available | No | No | No | No |
| Drivetrains | AWD | — | — | — | — |
| Rated configurations | 4 | 3 | 1 | 1 | 2 |
| Recalls this model year | 0 | 4 | 0 | 0 | 2 |
| Compare | Head-to-head → | Head-to-head → | Head-to-head → | Head-to-head → |
Rivals matched automatically: same body style, other brands, closest starting price (or fuel use when the price is missing). Fuel and ratings: NRCan 2026. Prices: manufacturer MSRP before freight and tax. “Best” only reflects the figures shown.
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