NRCan fuel consumption ratings
2021 Mercedes Benz E 450 — 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
$2,883
2021 Mercedes Benz E 450 · 9.3 L/100 km combined · 20,000 km a year in Ontario.
- Per month
- $240
- Fuel burned
- 1,860 L
- Tailpipe + grid CO₂
- 4,297 kg
All 4 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 |
|---|---|---|---|
| E 450 4MATIC All-Terrain Wagon | 3 L · A9 | 9.6 L/100 km | $2,976 |
| E 450 4MATIC Cabriolet | 3 L · A9 | 9.3 L/100 km | $2,883 |
| E 450 4MATIC Coupe | 3 L · A9 | 9.3 L/100 km | $2,883 |
| E 450 4MATIC Sedan | 3 L · A9 | 9.2 L/100 km | $2,852 |
Watch this vehicle
Recall letters go to whoever owns the car on paper, which may not be you. Save your 2021 Mercedes Benz E 450 and we will email you the day Transport Canada issues a new recall for it.
Source: NRCan — Fuel consumption ratings; Provincial price table. Data current as of 2026-08-10. 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.