Used 2018 Mercedes-Benz E-class E 400 4MATIC Cabriolet 2D

Pricing
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Values and Prices

Fair Purchase Price is determined by collecting thousands of actual consumer vehicle purchase prices, plus data from national vehicle registration databases and several other reliable third-party sources.
Estimated Values
Condition | Trade-In Value | Private Party Value | ||
|---|---|---|---|---|
Excellent | $21,270 | $24,740 | ||
Very Good | $20,770 | $24,140 | ||
Good | $20,220 | $23,540 | ||
Fair | $18,770 | $21,840 |
Estimated Trade-In Values for the 2018 Mercedes-Benz E-Class E 400 4MATIC Cabriolet 2D range from about $18,770 to $21,270 depending on vehicle condition. Estimated Private Party Values range from about $21,840 to $24,740 depending on vehicle condition. Valid for ZIP Code 14202 through 9/23/2026.
2018 Mercedes-Benz E-Class E 400 4MATIC Cabriolet 2D Depreciation
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2018 Mercedes-Benz E-class E 400 4MATIC Cabriolet 2D Annual Depreciation
Year | Vehicle Depreciation* | Resale Value | Trade-In Value | ||
|---|---|---|---|---|---|
2023 | $7,174 | $35,571 | $28,663 | ||
2024 | $3,808 | $31,763 | $24,858 | ||
2025 | $9,747 | $22,016 | $17,652 | ||
Now | + $1,084 | $23,100 | $19,850 |
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2-Year Forecasted Depreciation
*Depreciation for the last 12 months of the private party resale value.
2018 Mercedes-Benz E-class E 400 4MATIC Cabriolet 2D Depreciation
Annual Depreciation is an estimation of what your vehicle's value might be over time based on an average of similar vehicles. Estimations are calculated by comparing Kelley Blue Book Private Party Values of vehicles similar to yours over time, as well as forecasts from Manheim Auction data comparing current and projected auction values against current Kelley Blue Book Private Party and Trade-In Values. This is not a guarantee of actual depreciation. Local weather conditions, market factors and driver performance will also impact your vehicle's actual depreciation.
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Specifications
Dimensions, Weights & Capacities
Fuel Capacity | 17.4 gallons | ||
|---|---|---|---|
Front Head Room | 40.7 inches | ||
Front Leg Room | 41.8 inches | ||
Max Seating Capacity | 4 | ||
Minimum Ground Clearance | 4.2 inches | ||
Overall Length | 190.0 inches | ||
Front Shoulder Room | 56.1 inches | ||
Trunk or Cargo Capacity | 13.6 cu.ft. | ||
Turning Diameter | 37.5 feet | ||
Wheel Base | 113.1 inches | ||
Width with mirrors | 80.9 inches |
Exterior
Adaptive Headlights | Available | ||
|---|---|---|---|
Alloy Wheels | Available | ||
Number of Doors | 2 doors | ||
Power Folding Exterior Mirrors | Available | ||
Power Retractable Top | Available | ||
Privacy Glass | Available | ||
LED Headlights | Available |
Fuel Economy
City | 20 mpg | ||
|---|---|---|---|
Highway | 25 mpg | ||
Combined | 22 mpg |
Mechanical
Drivetrain | AWD | ||
|---|---|---|---|
Transmission Type | Automatic | ||
9 speed | Available | ||
Recommended Fuel | Premium | ||
Hill Start Assist | Available | ||
Parking Assist System | Available |
Performance
Horsepower | 329 @ 5250 RPM | ||
|---|---|---|---|
Torque | undefined @ 1600 rpm | ||
Engine | V6, Twin Turbo, 3.0 Liter | ||
0 to 60 | 5.3 seconds | ||
Top Speed | 130 mph |
Warranty
Basic | 4 years / 50000 miles | ||
|---|---|---|---|
Powertrain | 4 years / 50000 miles | ||
Corrosion | 4 years / 50000 miles |
2018 Mercedes-Benz E-Class E 400 4MATIC Cabriolet 2D Standard Features
2018 Mercedes-Benz E-Class
KBB.com Review
Kbb.com Expert Rating
Beyond its posh ride quality, premium amenities and envy-inducing badge, the E-Class is filled with surprise-and-delight features. From systems that fill the cabin with fine fragrances to others that can steer for you or prevent a collision, the E-Class has a remarkable way of mixing technology that serves and amenities that coddle.
Though handsome, the E-Class may not look as sexy to your eyes as a Jaguar XF or Volvo S90. The Lexus GS is expected to hold its value better in the long run, while the Genesis G80 undercuts the E-Class’ roughly $54,000 starting price by over $11,000. Want a diesel luxury sedan? Look to Jaguar.
2018 Mercedes-Benz E-Class
KBB.com Consumer Reviews
Consumer Rating
2018 Mercedes-Benz E-Class E 400 4MATIC Cabriolet 2D Safety
Safety Features & Technology
Compare to Similar Vehicles
![]() Used 2018 Mercedes-Benz E-Class E 400 4MATIC Cabriolet 2D | ![]() Used 2018 Audi TT | ![]() Used 2023 Mercedes-Benz E-Class | ![]() Used 2018 Audi S5 | ||
|---|---|---|---|---|---|
| Price | $24,800 | $24,500 | $55,300 | $26,600 | |
| KBB.com Rating | 4.7 | 4.3 | 4.7 | 4.8 | |
| Consumer Rating | 4.2 | 4.9 | 4.2 | 4.7 | |
| Fuel Economy | City 20/Hwy 25/Comb 22 MPG | City 23/Hwy 30/Comb 26 MPG | City 23/Hwy 29/Comb 25 MPG | City 20/Hwy 29/Comb 23 MPG | |
| Fuel Type | Gas | N/A | Gas | N/A | |
| Seating Capacity | 4 | 2 | N/A | 4 | |
| Basic Warranty | 4 years or 50000 miles | 4 years or 50000 miles | 4 years or 50000 miles | 4 years or 50000 miles | |
| Horsepower | 329 @ 5250 RPM | 220 @ 4500 RPM | 362 HP | 354 @ 5400 RPM | |
| Engine | V6, Twin Turbo, 3.0 Liter | 4-Cyl, Turbo, 2.0 Liter | 6-Cyl, MHEV, Turbo, 3.0 Liter | V6, Turbo, 3.0 Liter | |
| Drivetrain | AWD | AWD | RWD | AWD |





