Fiat 500e vs Mercedes-Benz EQE: Specs Compared
Also searched as Mercedes-Benz EQE vs Fiat 500e specs — both orientations show this same side-by-side comparison.
The Fiat 500e is the more efficient of the two: it reaches 116 mpg combined versus 96 mpg for the Mercedes-Benz EQE, a 20 mpg advantage and costs about $150 less per year to fuel.
Across 4 measured categories, the Fiat 500e leads in 4. Figures are EPA test data, not manufacturer claims.
2024–2027
Mercedes-Benz EQE
Midsize Cars · 23 configurations
Head-to-head specifications
| Metric | Fiat 500e | Mercedes-Benz EQE |
|---|---|---|
| Best combined MPG | 116 mpg ✓ | 96 mpg |
| Best city MPG | 127 mpg ✓ | 99 mpg |
| Best highway MPG | 108 mpg ✓ | 96 mpg |
| Lowest annual fuel costEPA estimate at 15,000 miles per year | $650 ✓ | $800 |
| Lowest CO2 output | Not available | Not available |
| Engines offered | Not available | Not available |
| Transmissions | Automatic (A1) | Automatic (A1) |
| Drivetrains | Front-Wheel Drive | Rear-Wheel Drive, All-Wheel Drive |
| Fuel types | Electricity | Electricity |
| EPA class | Minicompact Cars | Midsize Cars |
| Years covered | 2015–2026 | 2024–2027 |
| Configurations on record | 11 | 23 |
Source: EPA fuel economy records via fueleconomy.gov. Best-case values across all recorded configurations for each model.
Fiat 500e vs Mercedes-Benz EQE dimensions and size
The Mercedes-Benz EQE is 52 inches longer than the Fiat 500e on a wheelbase 31.5 inches longer, and 2,504.4 lbs heavier. Both clear the roughly 200 inches of usable length in a standard single garage bay.
| Dimension | Fiat 500e (2026) | Mercedes-Benz EQE (2026) | Difference |
|---|---|---|---|
| Length | 142.9 in | 194.9 in | 52 in |
| Width (excl. mirrors) | 74 in | 77.2 in | 3.1 in |
| Height | 66.1 in | 59.4 in | 6.7 in |
| Wheelbase | 91.3 in | 122.8 in | 31.5 in |
| Curb weight | 2,952 lbs | 5,456 lbs | 2,504 lbs |
Width excludes mirrors; add 8–12 inches for mirrors out. Figures are for the newest model year on record for each vehicle. See both drawn to scale.
Fiat 500e vs Mercedes-Benz EQE: what the numbers mean
Running cost over five years: at the EPA's 15,000-mile-a-year assumption the Fiat 500e burns about $650 of fuel annually against $800 for the Mercedes-Benz EQE. That $150 yearly gap compounds to roughly $750 over five years and $1,200 over eight — often more than the price difference between two trims of the same vehicle, and the single largest running-cost line item separating these two.
City and highway economy: the Fiat 500e leads in both cycles — 127 mpg city and 108 mpg highway against 99 and 96 mpg — so its fuel-efficiency advantage holds whether you commute in traffic or cover long highway miles.
Drivetrain and class: the Fiat 500e is offered with Front-Wheel Drive, the Mercedes-Benz EQE with Rear-Wheel Drive, All-Wheel Drive. All-wheel drive typically costs one to two mpg combined against the same vehicle in front- or rear-wheel drive, which is worth remembering when the gap between these two is small. The EPA classes them as Minicompact Cars and Midsize Cars respectively — the class drives the interior volume, cargo space and passenger space each one is measured against.
500e vs EQE: common questions
Which is better on gas, the Fiat 500e or the Mercedes-Benz EQE?
The Fiat 500e is the more efficient of the two: it reaches 116 mpg combined versus 96 mpg for the Mercedes-Benz EQE, a 20 mpg advantage and costs about $150 less per year to fuel.
Which costs less to run per year?
By EPA estimates at 15,000 miles a year, the Fiat 500e runs about $650 a year in fuel at its most efficient configuration, versus about $800 for the Mercedes-Benz EQE — a difference of roughly $150 per year.
What engines do the 500e and EQE offer?
Fiat 500e: no engine data on record. Mercedes-Benz EQE: no engine data on record.
Are they in the same vehicle class?
The EPA classifies the Fiat 500e as Minicompact Cars and the Mercedes-Benz EQE as Midsize Cars, so they aren't a like-for-like match on size.
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Comparison id: fiat-500e-vs-mercedes-benz-eqe