Kelley Blue Book


HomePorschePorsche Boxster
2015 Porsche Boxster
#8 Best Sports Cars of 2015

Used 2015 Porsche Boxster

4.0
rating
Expert
5.0
rating
Consumer
Write a Review
Save this car
2015 Porsche Boxster Exterior: 0
2015 Porsche Boxster Exterior: 1
Exterior (28)
2015 Porsche Boxster Interior: 0
Interior (26)
2015 Porsche Boxster All Media: 1

View All Media

2016
2015
Fuel Economy
22 - 24 combined mpg
Horsepower
265 - 330 hp
Engine
2 engines available
Engine Options
  • 6-Cyl, 2.7 Liter
  • 6-Cyl, 3.4 Liter
Cargo Volume
4.6 cu ft
Next Steps: Shopping for this car?
See Cars for Sale

2015 Porsche Boxster Review

Joe Tralongo

By Joe Tralongo

Updated December 23, 2019

Joe Tralongo is an author specializing in finding those unique aspects of each car that everyday drivers want to know about. He began his career in 2000 as Kelley Blue Book’s first in-house automotive reviewer. After a long career as a freelancer, Joe returned to the Cox Automotive team in 2022 and remains a dedicated part of the KBB team, providing reviews that are both informative and easy to digest. Now living in Montana, Joe continues to enjoy driving and learning about new cars. In his off time, Joe collects and restores classic 1970s American cars.

Pros

If you’re looking for a purist’s driving machine, and you don’t mind spending north of $50,000 to attain one, the 2015 Porsche Boxster convertible is about as good as it gets.

Cons

If your next convertible must also be a year-round vehicle, a retractable hardtop found on cars like the BMW Z4 might make more sense. The AWD capability of the Audi TT might also be a more enticing feature.

What's New?

The 2015 Porsche Boxster convertible adds a new GTS trim offering 15 more horsepower than the S model. Also onboard are 20-inch Carrera S wheels, sport seats and the Porsche Active Suspension Management system (PASM). Rear parking sensors and a rearview monitor are now standard on all trims.

The Porsche Boxster for 2015 conveys the same sexy exterior and passion for the road as its 911 kin, but without the exorbitant price tag. Now in its third generation, the 2015 Boxster is slightly larger than previous versions, but it is no less competent. The Boxster’s impressive road manners don’t come at the cost of comfort or convenience, with a luxurious cabin and a padded power soft top that can be activated at speeds up to 31 mph. While it lacks the hardtop convenience of a BMW Z4 or Mercedes-Benz SLK, the Boxster’s interior remains impressively quiet. On the flip side, you can achieve nearly equal levels of performance in the less expensive Nissan 370Z or all-wheel-drive (AWD) Audi TT.

2015 Porsche Boxster Pricing

2015 Porsche Boxster pricing starts at $33,292 for the Boxster Roadster 2D, which had a starting MSRP of $53,065 when new. The range-topping 2015 Boxster GTS Roadster 2D starts at $39,312 today, originally priced from $76,680.

Original MSRP
KBB Fair Purchase Price (national avg.)
$53,065
$33,292
$64,965
$35,337
$76,680
$39,312

The Kelley Blue Book Fair Purchase Price for any individual used vehicle can vary greatly according to mileage, condition, location, and other factors. The prices here reflect what buyers are currently paying for used 2015 Porsche Boxster models in typical condition when purchasing from a dealership. These prices are updated weekly.

Driving the Porsche Boxster

With power always at the ready and a rigid structure to resist body flex, Porsche’s 2015 Boxster roadster delivers on every promise one would expect from such a car. Massive brakes ensure impressive stopping power, even after repeated testing. That’s good, because the speeds generated by the Boxster’s mid-mounted 6-cylinder engine are equally impressive. The old school of our group loved the 6-speed manual, but were also impressed by the rapid-fire manual shifts performed with the PDK automatic. We’ve heard mixed reviews about the Boxster’s variable-ratio electric power-steering unit, but found nothing to dislike on our test drive. In fact, we formed consensus that the Porsche Boxster is one of the easiest sports cars to live with on a day-to-day basis. Whether at the track or on a quick jaunt up the coast for dinner, the Boxster feels like an old pair of well-worn jeans, but on wheels.

Interior Comfort

The 2015 Boxster’s cabin is surprisingly quiet with the top up and triumphantly alive with it down. It’s also the roomiest ever. The two seats don’t so much fit you as they absorb you. All touch points, including the pedals and leather-trimmed steering wheel and shifter, are as purposeful as they are comfortable. This is what a sports car should feel like. In the center dash is a 7-inch color screen that sits above a bevy of buttons, and growing from there is the sleek and also-button-laden transmission tunnel that sits between driver and passenger. It’s high-tech and classy, but busy.

Exterior Styling

As good as Porsche’s 2015 Boxster appears in photos, it looks better in person, boasting more angles than a geometry lesson. Not surprisingly, the Boxster is at its best with the top down, but even with the fabric roof in position, this roadster draws attention. Among the Boxster’s more prominent features are sculpted side sills that direct air to the engine bay. In front, the Boxster dazzles with jeweled headlights, which are bi-xenon for S and GTS trims. In back is the traditional center-mounted exhaust tailpipe, a single outlet on base models and a pair on the S and GTS.

Favorite Features

QUICK FOLDING TOP
The beauty of a soft top is that it not only weighs less than a hardtop, it folds faster. In just nine seconds the 2015 Boxster will have the wind in your hair and sun in your face. Even better, the Boxster’s roof can be operated at speeds up to 31 mph.

SPORT CHRONO PACKAGE
Order your 2015 Porsche Boxster roadster with an automatic transmission and you can also opt for the Sport Chrono Package. Along with adding a Sport Plus button to tighten the suspension settings, the package includes a cool analog/digital stopwatch in the dash.

Standard Features

Other than the fact that the base Porsche Boxster sport seats are manually adjustable for height and fore/aft positioning (the seatback recline adjustment is electric) in a world where most luxury makers go all-electric, the 2015 Boxster comes deliciously equipped right out of the box. The power-folding roof features a heated glass window, and the included HomeLink garage door opener means you’ll never have to dig for that transponder. The standard 50-watt audio system has four speakers and is controlled via a 7-inch, color touch screen. Base Boxsters come with 18-inch wheels, S models have 19s and GTS ride on 20-inchers.

Factory Options

From a torque-vectoring rear differential to ventilated seats and a navigation system, there are myriad ways to make your Boxster quicker, more comfortable, or more technologically advanced. High-end audio systems from Bose and Burmester are available, and an electronic logbook can record every trip for posterity or recordkeeping. We are personal fans of the wood package and matching heated, mahogany steering wheel. The most performance-minded will be interested in the carbon-ceramic brakes, a $7,000-plus feature alone. And there is, of course, that excellent 7-speed automatic transmission. It’s officially named Porsche Doppelkupplung, but it’s far easier to just say "PDK."

Engine & Transmission

The 2015 Porsche Boxster roadster uses a 2.7-liter flat-6 engine that puts out a respectable 265 horsepower and enables the roadster to leap from zero to 60 mph in a scant 5.5 seconds. The Boxster S features a more powerful 3.4-liter flat-6 that produces 315 horsepower and lowers that acceleration benchmark to a rapid 4.8 seconds. The GTS adds another 15 horsepower. This last powerplant simply doesn’t have a weakness and roars like a warhorse. Both engines are mounted midship and power the rear wheels. The standard transmission is a 6-speed manual, with the quicker-shifting and more fuel-efficient 7-speed PDK automatic optional. An auto start/stop function can be used with either transmission, but we found the startups jarring when faced with a row of ill-timed stoplights.

2.7-liter flat-6
265 horsepower @ 6,700 rpm
206 lb-ft of torque @ 4,500-6,500 rpm
EPA city/highway fuel economy: 20/30 mpg (manual), 22/32 mpg (automatic)

3.4-liter flat-6
315 horsepower @ 6,700 rpm
266 lb-ft of torque @ 4,500-5,800 rpm
EPA city/highway fuel economy: 20/28 mpg (manual), 21/30 mpg (automatic)

3.4-liter flat-6
330 horsepower @ 6,700 rpm
273 lb-ft of torque @ 4,500-5,800 rpm
EPA city/highway fuel economy: 19/26 mpg (manual), 22/31 mpg (automatic)


What did you think of this review?

More About How We Rate Vehicles
Advertisement

2015 Porsche Boxster
KBB.com Consumer Reviews

5.0
Consumer Rating
Based on 45 Consumer Reviews
Write a Review
100%Recommend this vehicle
5
100%
5
100%
4
0%
4
0%
3
0%
3
0%
2
0%
2
0%
1
0%
1
0%
Value
4.8
Performance
5.0
Quality
5.0
Comfort
4.9
Reliability
5.0
Styling
5.0

Trending Topics in KBB.com Consumer Reviews

Advertisement

2015 Porsche Boxster Styles

Style
Price
Combined Fuel Economy
Horsepower
Engine
Cargo Capacity
Torque
0-60
Top Speed
Curb Weight
Roadster 2D
$33,292
24 MPG
265 @ 6700 RPM
6-Cyl, 2.7 Liter
4.6 cu ft
207 lb-ft
5.5 seconds
164 mph
2888 lbs
S Roadster 2D
$35,337
23 MPG
315 @ 6700 RPM
6-Cyl, 3.4 Liter
4.6 cu ft
266 lb-ft
4.8 seconds
173 mph
2910 lbs
GTS Roadster 2D
$39,312
22 MPG
330 @ 6700 RPM
6-Cyl, 3.4 Liter
4.6 cu ft
273 lb-ft
4.7 seconds
174 mph
2965 lbs
See Full Specs for All 2015 Porsche Boxster Styles
Advertisement

2015 Porsche Boxster Depreciation

A 2015 Porsche Boxster has depreciated $6,624 or 18% in the last 3 years and has a current resale value of $28,363 and trade-in value of $25,685.

Login or create a new account to see your vehicle depreciation forecast data.

Historical
historical solid line
Forecast
forecast dash line
2015 Porsche Boxster
Compare up to 3 vehicles by logging in.

2015 Porsche Boxster Annual Depreciation

Year
Vehicle Depreciation*
Resale Value
Trade-In Value
2022
+ $783
$34,987
$33,315
2023
$2,733
$32,254
$29,590
2024
$3,241
$29,013
$26,277
Now
$650
$28,363
$25,685
Lock Icon

Unlock Forecast

2-Year Forecasted Depreciation

*Depreciation for the last 12 months of the private party resale value.

2015 Porsche Boxster 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.


Is this information helpful?
Learn More About 2015 Porsche Boxster Depreciation

Already Own This Car?

See Cars for Sale

Specifications

Dimensions, Weights & Capacities

Curb Weight
2888 lbs.
Fuel Capacity
16.9 gallons
Max Seating Capacity
2
Overall Length
172.2 inches
Trunk or Cargo Capacity
4.6 cu.ft.
Turning Diameter
36.8 feet
Wheel Base
97.4 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
Rear Spoiler
Available

Fuel Economy

City
20 mpg
Highway
30 mpg
Combined
24 mpg

Mechanical

Drivetrain
RWD
Transmission Type
Manual
6 speed
Available
Recommended Fuel
Premium
Hill Start Assist
Available
Parking Assist System
Available

Performance

Horsepower
265 @ 6700 RPM
Torque
207 @ 4500 rpm
Engine
6-Cyl, 2.7 Liter
0 to 60
5.5 seconds
Top Speed
164 mph

Warranty

Basic
4 years / 50000 miles
Corrosion
12 years / Unlimited miles

Comfort & Convenience

  • Heated Steering Wheel
  • Integrated Garage Door Opener

Entertainment

  • MP3 Player
  • Premium Radio
  • Satellite Radio
  • CD Player

Interior

  • Leather Interior Trim
  • Leather-Wrapped Steering Wheel
  • Power Windows
  • Rear Window Defroster
  • Tilt Steering Wheel

Seating

  • Leather Seats
  • Heated Seats
  • Dual Power Front Seats
  • Power Driver's Seat

Security

  • Alarm System

Technology

  • Bluetooth Wireless Technology
  • Cruise Control
  • Hands Free Phone
  • Touch Screen Monitor
  • Voice Recognition System

2015 Porsche Boxster Safety

2015 Porsche Boxster Safety Technology

  • Child Door Locks: Not available
  • Child Seat Anchors
  • Driver Airbag
  • Passenger Airbag
  • Stability Control
  • Driver Knee Airbag
  • Front & Rear Parking Sensors
  • Front Head Curtain Airbag
  • Front Knee Airbag
  • Front Side Airbag
  • Rear Parking Sensors
  • Rear View Camera

Compare to Similar Vehicles

Used 2015
Porsche Boxster
Used 2015
Mercedes-Benz SLK-Class
Used 2018
BMW 6 Series
Used 2017
Mercedes-Benz E-Class
See Details
Price
$33,292
$28,858
$28,897
$30,020
KBB.com Rating
4.0
3.8
4.4
4.8
Consumer Rating
5.0
4.8
4.7
4.2
Fuel Economy
City 20/Hwy 30/Comb 24 MPG
City 19/Hwy 28/Comb 22 MPG
City 17/Hwy 25/Comb 20 MPG
City 17/Hwy 25/Comb 20 MPG
Fuel Type
Gas
Gas
Gas
Gas
Seating Capacity2244
Basic Warranty
4 years or 50000 miles
4 years or 50000 miles
4 years or 50000 miles
4 years or 50000 miles
Horsepower
265 @ 6700 RPM
415 @ 6800 RPM
445 @ 5500 RPM
402 HP
Engine
6-Cyl, 2.7 Liter
V8, 5.5 Liter
V8, Twin Turbo, 4.4 Liter
V8, Twin Turbo, 4.7 Liter
Drivetrain
RWD
RWD
RWD
RWD

2015 Porsche Boxster Rankings

More Porsche Boxster News & Information

High Performance Car
2017 Porsche Boxster: A joy ride and more details

The 2017 Porsche 718 Boxster that’s set to arrive this June marks the 20th anniversary of Porsche’s popular roadster, and…

Matt Degen March 01, 2016
Sports Car
2016 Porsche Boxster Spyder: Is this the Boxster for you?

The Boxster Spyder is back. And like the version offered in 2011 and 2012, the new one was created using…

Jason Allan February 09, 2016
Sports Car
2017 Porsche 718 Boxster and Boxster S unveiled

Set to debut at the Geneva Auto Show with a new look, new engines and new designation, the 2017 Porsche…

Bob Nagy January 28, 2016

FAQs

Is the 2015 Porsche Boxster a good vehicle?

Yes, the 2015 Porsche Boxster is a good car. Its Kelley Blue Book rating of 4 out of 5 is within 10% of our average rating.

What is the MPG for a 2015 Porsche Boxster?

2015 Porsche Boxster city/highway fuel economy ratings range from 19/26 mpg to 20/30 mpg, depending on trim and equipment.

How much should a 2015 Porsche Boxster cost?

Used 2015 Porsche Boxster prices currently range from $33,292 for the Roadster 2D to $39,312 for the GTS Roadster 2D when purchasing from a dealership, depending on a range of factors like equipment, mileage, and condition.

What's the cheapest Porsche Boxster?

The cheapest 2015 Porsche Boxster is the Roadster 2D, with a Kelley Blue Book Fair Purchase Price of $33,292.

Is the 2015 Porsche Boxster reliable?

The 2015 Porsche Boxster is part of the 3rd-generation Boxster, which our owners give an above-average reliability rating of 5 out of 5.

Also from Porsche

  • 2015 Porsche 911
  • 2015 Porsche 918 Spyder
  • 2015 Porsche Cayenne
  • 2015 Porsche Cayman
  • 2015 Porsche Macan
  • 2015 Porsche Panamera
Advertisement