Used 2021 Porsche 718 Boxster S Roadster 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 | $61,200 | $61,110 | ||
Very Good | $59,300 | $59,210 | ||
Good | $57,300 | $57,210 | ||
Fair | $52,000 | $52,010 |
Estimated Trade-In Values for the 2021 Porsche 718 Boxster S Roadster 2D range from about $52,000 to $61,200 depending on vehicle condition. Estimated Private Party Values range from about $52,010 to $61,110 depending on vehicle condition. Valid for ZIP Code 92805 through 3/31/2026.
2021 Porsche 718 Boxster S Roadster 2D Depreciation
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2021 Porsche 718 Boxster S Roadster 2D Annual Depreciation
Year | Vehicle Depreciation* | Resale Value | Trade-In Value | ||
|---|---|---|---|---|---|
2023 | $17,782 | $71,471 | $68,153 | ||
2024 | $5,732 | $65,739 | $62,631 | ||
2025 | $1,212 | $64,527 | $61,885 | ||
Now | $7,027 | $57,500 | $57,600 |
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2-Year Forecasted Depreciation
*Depreciation for the last 12 months of the private party resale value.
2021 Porsche 718 Boxster S Roadster 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
Curb Weight | 3071 lbs. | ||
|---|---|---|---|
Fuel Capacity | 16.9 gallons | ||
Max Seating Capacity | 2 | ||
Overall Length | 172.4 inches | ||
Trunk or Cargo Capacity | 4.4 cu.ft. | ||
Turning Diameter | 36.1 feet | ||
Wheel Base | 97.4 inches | ||
Width with mirrors | 78.5 inches |
Exterior
Alloy Wheels | Available | ||
|---|---|---|---|
HID Headlights | Available | ||
Number of Doors | 2 doors | ||
Power Folding Exterior Mirrors | Available | ||
Power Retractable Top | Available | ||
Privacy Glass | Available | ||
LED Headlights | Available | ||
Rear Spoiler | Available |
Fuel Economy
City | 19 mpg | ||
|---|---|---|---|
Highway | 24 mpg | ||
Combined | 21 mpg |
Mechanical
Drivetrain | RWD | ||
|---|---|---|---|
Transmission Type | Manual | ||
6 speed | Available | ||
Recommended Fuel | Premium |
Performance
Horsepower | 350 @ 6500 RPM | ||
|---|---|---|---|
Torque | 309 @ 1900 rpm | ||
Engine | 4-Cyl, Turbo, 2.5 Liter | ||
0 to 60 | 4.4 seconds | ||
Top Speed | 177 mph |
Warranty
Basic | 4 years / 50000 miles | ||
|---|---|---|---|
Powertrain | 4 years / 50000 miles | ||
Corrosion | 12 years / Unlimited miles |
2021 Porsche 718 Boxster S Roadster 2D Standard Features
2021 Porsche 718 Boxster
KBB.com Review
Kbb.com Expert Rating
It’s an open-top Porsche. It’s a 2-seater. Mid-engine means great balance. Sporty GTS 4.0 and 718 Spyder models. Limited-edition Boxster 25 Years model.
Security not great with fabric top. A bit loud inside the car. Gets expensive with options.
2021 Porsche 718 Boxster
KBB.com Consumer Reviews
Consumer Rating
2021 Porsche 718 Boxster S Roadster 2D Safety
Safety Features & Technology
Compare to Similar Vehicles
 Used 2021 Porsche 718 Boxster S Roadster 2D |  New 2025 Porsche 718 Boxster |  Used 2021 Chevrolet Corvette |  Used 2021 Jaguar F-TYPE | ||
|---|---|---|---|---|---|
| Price | $62,800 | $76,895 | $58,100 | $55,800 | |
| KBB.com Rating | 4.7 | 4.7 | 4.7 | 4.3 | |
| Consumer Rating | 5.0 | 5.0 | 3.8 | 4.7 | |
| Fuel Economy | City 19/Hwy 24/Comb 21 MPG | City 21/Hwy 27/Comb 24 MPG | City 15/Hwy 27/Comb 19 MPG | City 16/Hwy 24/Comb 18 MPG | |
| Fuel Type | Gas | Gas | N/A | N/A | |
5 Year Cost To Own 5-Year Cost to Own includes out of pocket expenses like fuel and insurance, plus the car’s loss in value over time (depreciation). | N/A | $113,552 | N/A | N/A | |
| Seating Capacity | 2 | 2 | 2 | 2 | |
| Basic Warranty | 4 years or 50000 miles | 4 years or 50000 miles | 3 years or 36000 miles | 5 years or 60000 miles | |
| Horsepower | 350 @ 6500 RPM | 300 @ 6500 RPM | 455 @ 6000 RPM | 575 @ 6500 RPM | |
| Engine | 4-Cyl, Turbo, 2.5 Liter | 4-Cyl, Turbo, 2.0 Liter | V8, 6.2 Liter | V8, Supercharged, 5.0 Liter | |
| Drivetrain | RWD | RWD | RWD | AWD |