NRCan fuel consumption ratings
2021 Cadillac CT5 — what a year of fuel costs
Official consumption ratings, your kilometres, your pump price. No sign-up, and every number is editable.
Your vehicle
Your driving
$2,670
2021 Cadillac CT5 · 10.6 L/100 km combined · 16,249 km a year in Ontario.
- Per month
- $223
- Fuel burned
- 1,722 L
- Tailpipe + grid CO₂
- 3,979 kg
All 6 rated versions
NRCan rates each engine and transmission separately. The figure above uses the median one, so a single halo trim cannot skew it.
| Version | Engine | Combined | Cost a year |
|---|---|---|---|
| CT5 | 2 L · AS10 | 9 L/100 km | $2,267 |
| CT5 | 3 L · AS10 | 10.6 L/100 km | $2,670 |
| CT5 AWD | 2 L · AS10 | 9.5 L/100 km | $2,393 |
| CT5 AWD | 3 L · AS10 | 11.1 L/100 km | $2,796 |
| CT5-V | 3 L · AS10 | 10.9 L/100 km | $2,745 |
| CT5-V AWD | 3 L · AS10 | 11.1 L/100 km | $2,796 |
Watch this vehicle
Recall letters go to whoever owns the car on paper, which may not be you. Save your 2021 Cadillac CT5 and we will email you the day Transport Canada issues a new recall for it.
Source: NRCan — Fuel consumption ratings; StatCan 18-10-0001-01 — monthly retail fuel prices by city. Data current as of 2026-08-12. Consumption figures are NRCan’s published ratings. Prices are annual provincial averages, hand-maintained and marked as estimates — Hand-maintained annual averages, not a live feed. Electricity is all-in residential (energy + delivery + regulatory riders); gasoline is regular grade. Override them with your own numbers in any tool. Grid intensities are CER’s 2022 figures, one citation per jurisdiction.