Tesla Model 3 vs Mercedes-Benz E300L: Which Used Sedan Fits You?

Introduction

Shopping for a used premium sedan, you may find the Tesla Model 3 and Mercedes-Benz E300L within a similar shopping budget. The Model 3 is an electric, tech-focused sedan, while the E300L uses a gasoline powertrain and offers more rear-seat space.

For a used car, the decision goes beyond the badge. Price, mileage, vehicle condition, running costs and service records can all affect the choice. This comparison looks at performance, space, technology, ownership costs and key inspection points to help you decide which sedan fits your needs.

1. Used Price and Market Position

The Tesla Model 3 and Mercedes-Benz E300L sit at different price levels in the used-car market, but they can still overlap in the budgets of shoppers considering a premium sedan.

Used Price Snapshot

*Approximate USD equivalents based on publicly listed Beijing vehicles in September 2026, not final transaction prices. Prices vary by city and vehicle.

Model 3 listings can vary widely by version and mileage. E300L prices also differ with age, mileage, trim and service records, so two cars from a similar period may still have a large price gap.

New-car pricing is another factor for the Model 3. Tesla's current China pricing starts at ¥235,500, while version changes and promotions can affect the effective price. A lower new-car price can put more pressure on older Model 3 listings.

For either car, compare the version, registration date, mileage and equipment rather than looking at the asking price alone.

The listing price sets the starting point; the car's specifications and records show whether it is worth considering.

2. Performance and Driving Experience

The Tesla Model 3 delivers quick acceleration, which is noticeable when merging into traffic or pulling away from a stop. Performance varies by version, so when comparing a used Model 3, pay attention to whether it is a RWD, Long Range or Performance model.

The Mercedes-Benz E300L feels more familiar on the road. The 2023 E300L, for example, used a 2.0-liter turbocharged engine producing 190 kW (258 hp) and 370 Nm, with a quoted 0–100 km/h time of 6.9 seconds. Specifications can vary by version and production year.

In city driving, the Model 3's quick response and regenerative braking can make stop-and-go traffic easy to manage. On longer highway trips, the E300L provides conventional engine and transmission behavior, while its long wheelbase gives rear passengers more room.

A short drive in both cars is useful before making a decision. Try city streets and faster roads to compare acceleration, steering and ride quality for yourself.

3. Interior, Comfort and Everyday Usability

The Tesla Model 3 uses a clean cabin layout, with most functions controlled through the central touchscreen. Its trunk and additional storage space work well for daily errands, while the front seats provide enough room for regular commuting.

The Mercedes-Benz E300L has a more traditional cabin layout, with physical controls and a wider mix of interior materials. Using the 2023 models as reference points, the E300L has a 3,079 mm wheelbase, compared with 2,875 mm for the Tesla Model 3. That 204 mm difference helps explain the E300L's extra rear-seat space, especially on longer trips.

For daily driving, the Model 3 suits drivers who prefer a simple, screen-based cabin. The E300L is a better fit for those who often carry rear passengers or spend more time on longer journeys. If rear-seat space matters, sit in both cars before making a decision.

4. Technology, Infotainment and Driver Assistance

The Tesla Model 3 puts navigation, climate settings and many vehicle controls on the central touchscreen. For example, drivers can change cabin settings or plan a route from the same screen. Over-the-air updates can also change or add certain functions without a service visit.

The Mercedes-Benz E300L uses MBUX with digital displays, touchscreen functions and physical controls. This gives drivers more than one way to handle tasks such as climate control, navigation and media. Depending on the version, driver-assistance and parking features may also vary.

For a used car, check the actual equipment rather than relying on the model name alone. Test the touchscreen, phone connectivity, navigation and parking functions, and confirm which driver-assistance features are included on the specific Model 3 or E300L.

5. Running Costs: Electricity vs Gasoline

Running costs are one of the clearest differences between the two powertrains.

For reference, the 2023 Tesla Model 3 rear-wheel-drive version is listed at about 11.3 kWh/100 km, while the 2023 Mercedes-Benz E300L is rated at 7.55 L/100 km on the WLTC cycle. These figures use different energy units, so they should not be treated as a direct efficiency comparison.

With a Model 3, home charging can make daily energy costs easier to manage, especially for regular commuting. Public charging may cost more depending on the location and provider. The car also avoids engine oil changes, although tires and other EV maintenance still need to be considered.

The E300L has the usual running costs of a gasoline sedan, including fuel, oil changes, servicing and mechanical wear. Actual spending depends on annual mileage, fuel prices and driving conditions.

For a used-car buyer, the practical question is how the car will be used. Compare your expected charging or refueling pattern, annual mileage and local energy prices before estimating total running costs.

6. Reliability and Used-Car Inspection

Start with the basics: check for accident repairs, warning lights, uneven tire wear and signs of poor maintenance. A proper test drive can also reveal problems that photos or a quick inspection may miss.

For a Model 3, check the charging system, battery condition, suspension, tires and touchscreen. Tesla's China warranty covers the battery and drive unit for 8 years or 160,000 km on Model 3 rear-wheel-drive versions, while some Long Range and Performance versions are covered for up to 192,000 km, subject to the applicable terms.

For an E300L, pay attention to engine and transmission behavior, air conditioning, suspension and electronic features. Interior wear can also provide clues about how the car was used, particularly on vehicles with high mileage or frequent rear-seat use.

Before making an offer, review available service and repair records and take the car for a proper drive. Unusual noises, warning messages, uneven braking or steering problems should be checked before discussing the final price.

7. Depreciation and Resale Value

Several factors can affect the resale price of a Tesla Model 3. Battery condition, mileage, version and equipment all matter, while Tesla's new-car pricing can also influence the value of older vehicles.

The E300L follows a more familiar resale pattern. Age, mileage, trim, equipment and maintenance records can all affect its asking price. Clear service records and less visible wear may also make the car easier to sell.

For either car, accident repairs, worn tires, damaged interior parts or missing service records can reduce buyer interest. Keeping maintenance and repair documents organized can make the next sale easier.

8. Which One Fits Your Lifestyle?

A Used Tesla Model 3 May Suit You If...

The Model 3 makes sense for drivers who spend most of their time in the city, have convenient access to charging and take relatively short daily trips. Quick acceleration, one-pedal driving and touchscreen controls may also appeal to buyers who prefer a more digital driving experience.

A Used Mercedes E300L May Suit You If...

The E300L is worth considering for frequent highway trips, longer journeys or regular rear-seat use. Its gasoline powertrain also suits drivers who prefer conventional refueling and a cabin with more physical controls.

The choice comes down to how you drive most days. Charging access, trip length and rear-seat use are more useful decision points than the badge alone.

9. How to Choose the Right Car

A simple buying process can keep the search focused:

Step 1 — Set your budget
Include the purchase price, insurance, taxes and expected running costs.

Step 2 — Choose the powertrain
Decide whether an EV or gasoline car fits your daily routes, charging access and longer trips.

Step 3 — Compare similar listings
Look at cars with similar age, mileage and equipment. The cheapest listing is not always the best value.

Step 4 — Review the records
Check ownership details, accident history and available service records before arranging a viewing.

Step 5 — Inspect and test-drive
Drive in city traffic and on faster roads. Watch for unusual noises, warning messages, braking or steering issues.

Step 6 — Calculate total cost
Consider electricity or fuel, maintenance, tires, insurance and likely repairs.

Step 7 — Contact and negotiate
Compare the final price and terms before making an offer.

Compare Available Listings

Browse Tesla Model 3 Listings
Compare prices, specifications and vehicle records before contacting the seller.

Browse Mercedes-Benz E300L Listings
Review available E300L vehicles and compare mileage, equipment, condition and asking price.

10. Tesla Model 3 vs Mercedes E300L: Quick Comparison + FAQ

Quick Comparison

*2023 model reference figures used in this comparison.

Compare Available Used Cars

Browse Tesla Model 3 Listings
Compare prices, specifications, mileage and vehicle records.

Browse Mercedes-Benz E300L Listings
Review available E300L vehicles and compare mileage, equipment, condition and asking price.

FAQ

Q1: Is a used Tesla Model 3 cheaper to maintain than a Mercedes E300L?
It can be, depending on charging costs, mileage and maintenance needs. The Model 3 has fewer engine-related service items, while the E300L requires fuel and conventional servicing.

Q2: What should I check before buying a used Tesla Model 3?
Check the battery, charging system, tires, electronics, accident history and available service records.

Q3: Is the Mercedes-Benz E300L a good used sedan?
It can suit buyers who want a gasoline powertrain, more rear-seat space and a cabin with physical controls. The specific car's age, mileage and service records still matter.

Q4: Which is better for long-distance driving, Model 3 or E300L?
The E300L uses conventional refueling, while the Model 3 requires charging and some route planning. Charging access and your regular routes are important factors.

Q5: Should I buy a used Tesla Model 3 or Mercedes E300L?
Choose the Model 3 for city driving and easy charging; choose the E300L for longer trips, rear passengers and conventional refueling.

References

• Tesla China — Model 3 Official Specifications and Warranty

Tesla China — Model 3 Tesla China — Model 3 Owner's Manual

• Mercedes-Benz China — 2023 E-Class L Brochure

Mercedes-Benz China — E-Class L Brochure

• Autohome — China Vehicle Specifications
  Used for Model 3 and E300L wheelbase and consumption data.
• Public Beijing Used-Car Listings
  Used for the approximate used-price ranges cited in this article. Listing prices are not final transaction prices.