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Mercedes-Benz E-Class
2023 · gas
5 measured figures
5 of the 9 figures this market publishes for a car like this one are measured for this car. This market publishes no overall score, so there is no share of a composite weight to measure confidence against; figures_measured says how many of this market's figures the row carries, and contributing_publishers says who measured them

Measured figures

Fuel economy25.3 mpg (US gallons)Measured by NRCan · configuration: E 450 4MATIC Sedan · also 9.3 L/100 km
Tailpipe CO₂219 g/kmMeasured by NRCan · CO₂ basis: tailpipe_rated · configuration: E 450 4MATIC Sedan · also 352 g/mile
WarrantyFree with an accountMeasured for this car, with its publisher and basis
Recall campaignsFree with an accountMeasured for this car, with its publisher and basis
NHTSA overall ratingFree with an accountMeasured for this car, with its publisher and basis

3 more measured figures for this car — Warranty, Recall campaigns, NHTSA overall rating — each with the publisher that measured it and the basis it is on. Free to read with an account.

Figures this car does not carry

Fuel economy (MPGe)Not published for this carFuel economy (MPGe) is published for electric and hydrogen cars, whose economy is published as MPGe: energy converted at 33.7 kWh per gallon, not fuel burned; this car is not one of them, so the figure is not the same quantity for it
Tailpipe CO₂ (charge-weighted)Not published for this carthis car's CO₂ is published as the tailpipe rating for the car driven as rated on the test cycle (219 g/km), not as a composite weighted across electric and fuel-burning miles, so it is not the quantity this list orders. It is published as Tailpipe CO₂
HorsepowerNot published for this carNot published for this car. The record's own reason is free to read with an account.
Engine horsepowerNot published for this carNot published for this car. The record's own reason is free to read with an account.
Kerb weightNot published for this carNot published for this car. The record's own reason is free to read with an account.
EPA test weightNot published for this carNot published for this car. The record's own reason is free to read with an account.
Complaints per 10,000 builtNot published for this carNot published for this car. The record's own reason is free to read with an account.
PriceNot published for this carNot published for this car. The record's own reason is free to read with an account.

5-Year Running Costs

FuelUS$8,849
InsuranceUS$4,990 (modelled)
MaintenanceUS$7,800 (class estimate)
RepairsUS$8,000 (modelled)
Depreciationnot estimated — we hold no purchase price for this car, and it is not assumed.
Totalnot estimated — a component above is unknown or modelled

Running costs only — the purchase price is not included. The five-year running cost is an ESTIMATE, not a measurement of this car: only its fuel half is computed from the car's own measured consumption and a dated pump price (see fuel_price_source and fuel_price_as_of in the market's own figures); insurance, maintenance and repairs are class models. It orders no list and is not one of this market's published figures. Fuel is this car's own combined consumption over 15,000 km a year at 1.738 CAD a litre of petrol (Statistics Canada. Table 18-10-0001-01 Monthly average retail prices for gasoline and fuel oil, by geography; Canada; regular unleaded gasoline at self service filling stations, 2026-08). Adapted from Statistics Canada, Table 18-10-0001-01 Monthly average retail prices for gasoline and fuel oil, by geography, August 2026. This does not constitute an endorsement by Statistics Canada of this product. Costs are in US dollars; the CAD pump price is converted at 1 CAD = 0.73 USD, the rate set on 2026-09-13. Insurance, maintenance and repairs are models, not figures for this car: insurance from its power, weight and crash rating, maintenance from its make's class, repairs from its complaint and recall counts. They are shown for scale and are not used to rank it. Confidence is low: several components are modelled from class averages.

Known Issues

ENGINE
7 complaint(s)
I had just left home and was about two blocks from my house when the engine stopped running and the word “malfunction” appeared on the display. It would not restart until I hit the off button and then…
TIRES
5 complaint(s)
Have replace 5 tires since April 2024 due to damage from pot holes
POWER TRAIN
4 complaint(s)
The contact owns a 2023 Mercedes-Benz E450. The contact stated that while driving at an undisclosed speed and merging into traffic, the gear shifter inadvertently shifted into neutral (N). There was n…
ELECTRICAL SYSTEM
3 complaint(s)
I am submitting this complaint regarding serious and repeated electronic failures in my 2023 Mercedes-Benz E 450 that pose a significant safety risk to myself and other drivers on the road. The vehicl…
TIRES:PRESSURE MONITORING AND REGULATING SYSTEMS
3 complaint(s)
UNKNOWN OR OTHER
3 complaint(s) · 2 report a crash, fire, injury or death
May 4, 2023 at approximately 5:45 PM, while reaching into the trunk of my car, the trunk lid came crashing down on me. To avoid being struck on the head, I blocked it with me left forearm. The trunk l…
FUEL/PROPULSION SYSTEM
2 complaint(s)
The fuel pump on my vehicle failed multiple times, including coming off start / stop at traffic lights, as well as when being started. When at a stop light turning from red to green, my car did not re…
BACK OVER PREVENTION: SENSING SYSTEM: CAMERA
1 complaint(s)
My vehicle is equipped with a camera system which, when in reverse gear, displays objects/people behind the vehicle and, when going forward to park, displays objects/vehicles ahead. For the first 11…
ELECTRICAL SYSTEM:IGNITION:ANTI-THEFT:IMMOBILIZER/PROXIMITY:SENSOR
1 complaint(s)
An Intoxalock ignition interlock device was installed in my 2023 Mercedes-Benz E-Class on May 7, 2026. Following installation, the vehicle experienced repeated electrical/no-start problems and inciden…
FUEL SYSTEM, GASOLINE
1 complaint(s)
The contact owns a 2023 Mercedes-Benz E450. The contact received notification of NHTSA Campaign Number: 23V880000 (Fuel System, Gasoline) however, the part to do the recall repair was not yet availabl…

The 10 components named in the most complaints are shown, of 12 named in all.

These complaints are filed under AMG E53, E 350, E 450, names that include one NHTSA also uses for other versions of this car, so some may concern those versions.

Data sources