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2021 Porsche 911

Used 2021 Porsche 911

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2025
2021
Fuel Economy
17 - 20 combined mpg
Horsepower
379 - 580 hp
Engine
2 engines available
Engine Options
  • 6-Cyl, Twin Turbo, 3.0 Liter
  • 6-Cyl, Twin Turbo, 3.8 Liter
Cargo Volume
4.4 - 4.6 cu ft
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2021 Porsche 911 Review

KBB Editors

By KBB Editors

Updated January 30, 2025

Our editors drive and evaluate hundreds of new cars every single year, turning thousands of miles and countless hours behind the wheel into helpful reviews, ratings, and comparisons. They also have lives outside of work, or so they think. You’d be surprised what you can learn by hauling a dirt bike, hunting for a wayward sippy cup, or just packing the trunk full of groceries.

Pros

  • One of the most iconic sports cars of all time
  • Quicker, better-handling & smoother-riding than ever
  • Stability-control technology enhances wet safety & performance
  • Backed by a half-century of development
  • Manual transmission available on S and 4S models

Cons

  • Price of entry is high, optional equipment is costly
  • Addition of digital instrumentation may turn off some traditionalists
  • Rear seats too small for adults

What's New?

  • Targa models
  • Comfort Access is now standard on all models
  • Premium Package has been revised with more content
  • Front-axle lift system now integrates GPS for ease of use
  • New Python Green exterior color

The 2021 Porsche 911 is one of the world’s most iconic sports cars. The all-new type 992, which was introduced last year, doesn’t sway from the sports car’s familiar rear-engine recipe. Offered with three turbocharged variants of the famed flat-6 engine, and in three body styles, there is a 911 model for just about everyone – assuming you can afford the cost of entry. An 8-speed dual-clutch PDK (Porsche Doppelkupplung) automatic gearbox remains standard equipment, but a 7-speed manual transmission has been made a no-cost option for the Carrera S and Carrera 4S models. Turbo models are only fitted with the PDK.

While direct competitors are few, the biggest threat to Porsche’s sports-car monopoly is the new mid-engine C8 Chevrolet Corvette. Though equipped with a starting price that’s one-third more affordable than a base 911, the newsworthy new Vette has stolen a fair share of the German’s thunder.

Loaded with new technology and performance upgrades, the 8th-generation Porsche 911 ultimately represents more of an evolution than a revolution in the microcosm of truly world-class sports cars. But for an icon that has enjoyed continual improvements over its half-century existence, those improvements are simply the cherry on top of a hugely successful platform.

2021 Porsche 911 Pricing

The Kelley Blue Book Fair Purchase Price for any individual used vehicle can vary greatly according to mileage, condition, location, and other factors, but here's a general idea of what buyers are currently paying for used 2021 Porsche 911 models when purchasing from a dealership.

Which Model is Right for Me?

2021 Porsche 911 Carrera coupe

379-horsepower engine
Rear-wheel drive
Coupe or Cabrio
Available 7-speed manual transmission
Staggered 19/20-inch wheels

2021 Porsche 911 Carrera 4 coupe

379-horsepower engine
All-wheel drive
Fixed roof
Available 7-speed manual transmission
Staggered 19/20-inch wheels

2021 Porsche 911 Targa 4S

443-horsepower engine
All-wheel drive
Larger brakes
Available 7-speed manual transmission
Power-operated magnesium and cloth roof

2021 Porsche 911 Turbo S Cabriolet

640-horsepower engine
All-wheel drive
Massive brakes
Standard 8-speed dual-clutch transmission
Power-operated convertible roof

Driving the Porsche 911

Climb into a Porsche 911 of any vintage, and you’ll be hit with a series of familiar elements — the sparse dashboard, a big analog tachometer front-and-center, and a fairly upright interior that comfortably holds two adults ahead of diminutive rear seats. But the most familiar part of the 911 experience is the drive. Available in rear-wheel-drive (RWD) and all-wheel-drive (AWD) variants, the 2021 Porsche 911 Carrera’s incrementally elevated performance makes the sports car manage to feel both rooted in tradition, yet utterly modern.

One of the most immediate touch points of any sports car is steering, and the 911 Carrera feels intuitively connected to the road through the palms of your hands, conveying a clear picture of how the front tires are grasping the road. The 911’s accelerator and brake pedal deliver similar levels of communication, accurately conveying how much input will be needed to draw the desired acceleration and deceleration — which, for the record, is fierce in both directions. Handling is sharp, tenacious, and unflappable, with surprisingly supple ride quality; brakes are commensurately capable, with available carbon ceramics delivering track-ready performance.

Step up through the 911 range and you’ll get more “wow” factor; while the base model is plenty quick thanks to the enhanced output of the 379-horsepower twin-turbocharged flat-6 engine. The Carrera S’s enhanced 443-horsepower powerplant steps up the game with even more grunt, while the range-topping Turbo S models deliver an astonishing 640 horsepower from its twin-turbocharged 6-cylinder. Expect future variants to deliver even sharper performance and even more power.

Interior Comfort

The 8th-generation Porsche 911 Carrera’s general interior layout feels familiar to brand loyalists, with fresh design details tweaking the traditional formula. For the first time ever the instrument cluster features two thin, frameless digital screens flanking the (still analog) tachometer, while the main multimedia interface adds a large 10.9-inch touch screen. The sparseness of the instrument panel is punctuated by knurled toggle switches for key functions, and the passenger area of the dashboard has a trim section that can be finished in a variety of materials including open-pore wood and carbon fiber.

Exterior Styling

Countless contenders have come and gone since the Porsche 911 made its debut at the 1963 Frankfurt Motor Show, many of them with styling treatments that have passed like last season’s fashions. By sticking to the same basic silhouette while adding subtle tweaks to each generation, the 911 has managed to retain its timeless character despite incremental updates.

Porsche is one of the few automakers that offers several different variants of the same body style with unique styling attributes for their specific mission. The 911 is offered in coupe, convertible, and Targa configurations and each has a slightly unique width based on engineered performance – the Turbo models are the widest of the family.

Favorite Features

“JUST RIGHT” PERFORMANCE FEEL
Plenty of modern sports cars deliver astounding performance, with spec sheets that would put supercars of recent vintage to shame. But nothing feels quite like a Porsche 911, a model line that exudes a strong sense of its own unique personality.

PERFECT PACKAGING
A rear-mounted engine creates copious usable space throughout the vehicle. For instance, the 911’s lack of a transmission tunnel lends the cabin an open, spacious feeling, and the front end of the vehicle features a surprisingly capacious “frunk,” or front-trunk storage area. Plus, 2+2 seating allows the 911 to carry two additional passengers in a pinch.

Standard Features

All 911 models are fitted with full power accessories and dual-zone climate control. Leather upholstery, alloy wheels, multi-piston sport brakes, and high-performance tires are also standard. New-for-2021 is standard Comfort Access (keyless entry) across the model range.

Factory Options

If you’re feeling spendy, Porsche offers a plethora of ways to part with your money while ordering your 911 Carrera. Porsche charges for everything from fully leather seats to special leather colors, but performance options are even more tempting, among them a sport-exhaust system that can switch loudness levels at the touch of a button, carbon-ceramic brakes, and a sport chrono package that enables more aggressive drive modes and launch control.

Porsche is known for having one of the most comprehensive, and extravagant, options lists in the industry. A customization program called Porsche Exclusive offers a choice of any exterior color of the rainbow, a leather-lined trunk, and climate-control vents wrapped in leather!

Engine & Transmission

While the architecture of Porsche’s famed flat-6 boxer engine has remained virtually unchanged for more than 50 years, the fully updated engine is one of the most advanced in the industry.

All of the 2021 powerplants include dual turbochargers, direct injection, and variable valve tuning. The 3.0-liter engine is used in several of the models. Porsche increases power in the S models with larger turbochargers and increased boost. The Turbo models have a larger, 3.8-liter, flat-6 engine with a pair of Variable Turbine Geometry (VTG) turbochargers.

3.0-liter twin-turbocharged flat-6 (Carrera, Carrera Cabrio, Carrera 4, Carrera 4 Cabrio)
379 horsepower @ 6,500 rpm
331 lb-ft of torque @ 1,950-5000 rpm
EPA city/highway fuel economy: 18/24 mpg (all Carrera and Carrera 4 models)

3.0-liter twin-turbocharged flat-6 (Carrera S, Carrera S Cabrio, Carrera 4S, Carrera 4S Cabrio, Targa, Targa 4, Targa 4S)
443 horsepower @ 6,500 rpm
390 lb-ft of torque @ 2,300-5,000 rpm
EPA city/highway fuel economy: 18/23 mpg (S automatic), 17/25 mpg (S manual, S Cabrio manual), 18/23 (S Cabrio automatic, 4S automatic, 4S Cabrio automatic, Targa 4S automatic), 17/25 (4S manual) 17/24 mpg (4S Cabrio manual, Targa 4S manual), 18/24 (Targa 4 automatic)

3.8-liter twin-turbocharged flat-6 (Turbo S coupe, Turbo S Cabriolet)
640 horsepower @ 6,750 rpm
590 lb-ft of torque @ 2,500-4,000 rpm
EPA city/highway fuel economy: 15/20 mpg (all Turbo and Turbo S Coupes and Cabriolets)


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2021 Porsche 911
KBB.com Consumer Reviews

4.1
Consumer Rating
Based on 14 Consumer Reviews
Write a Review
73%Recommend this vehicle
5
64%
5
64%
4
14%
4
14%
3
0%
3
0%
2
7%
2
7%
1
14%
1
14%
Value
3.1
Performance
4.2
Quality
4.2
Comfort
3.9
Reliability
4.1
Styling
4.2

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2021 Porsche 911 Styles

Style
Price
Combined Fuel Economy
Horsepower
Engine
Cargo Capacity
Torque
0-60
Top Speed
Curb Weight
Carrera 4 Cabriolet 2D
N/A
20 MPG
379 @ 6500 RPM
6-Cyl, Twin Turbo, 3.0 Liter
4.6 cu ft
331 lb-ft
4.2 seconds
179 mph
3614 lbs
Carrera Cabriolet 2D
$111,155
20 MPG
379 @ 6500 RPM
6-Cyl, Twin Turbo, 3.0 Liter
4.6 cu ft
331 lb-ft
4.2 seconds
180 mph
3508 lbs
Carrera S Cabriolet 2D
N/A
20 MPG
443 @ 6500 RPM
6-Cyl, Twin Turbo, 3.0 Liter
4.6 cu ft
390 lb-ft
3.7 seconds
190 mph
3537 lbs
Carrera 4S Cabriolet 2D
N/A
20 MPG
443 @ 6500 RPM
6-Cyl, Twin Turbo, 3.0 Liter
4.6 cu ft
390 lb-ft
3.6 seconds
188 mph
3641 lbs
Turbo Cabriolet 2D
N/A
17 MPG
540 @ 6400 RPM
6-Cyl, Twin Turbo, 3.8 Liter
4.4 cu ft
486 lb-ft
3 seconds
198 mph
3671 lbs
Turbo S Cabriolet 2D
N/A
17 MPG
580 @ 6750 RPM
6-Cyl, Twin Turbo, 3.8 Liter
4.4 cu ft
516 lb-ft
2.9 seconds
205 mph
3682 lbs
See Full Specs for All 2021 Porsche 911 Styles
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2021 Porsche 911 Depreciation

A 2021 Porsche 911 has depreciated $27,903 or 22% in the last 3 years and has a current resale value of $96,850 and trade-in value of $93,071.

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2021 Porsche 911
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2021 Porsche 911 Annual Depreciation

Year
Vehicle Depreciation*
Resale Value
Trade-In Value
2022
-
$124,753
$119,564
2023
$17,448
$107,305
$102,380
2024
$3,460
$103,845
$99,363
Now
$6,995
$96,850
$93,071
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2-Year Forecasted Depreciation

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

2021 Porsche 911 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
3614 lbs.
Fuel Capacity
17.6 gallons
Max Seating Capacity
4
Overall Length
177.9 inches
Trunk or Cargo Capacity
4.6 cu.ft.
Turning Diameter
36.8 feet
Wheel Base
96.5 inches
Width with mirrors
79.7 inches

Exterior

Alloy Wheels
Available
Fog Lights
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
18 mpg
Highway
24 mpg
Combined
20 mpg

Mechanical

Drivetrain
AWD
Transmission Type
Automatic
8 speed
Available
Recommended Fuel
Premium
Dual-Clutch Automatic Transmission
Available
Parking Assist System
Available

Performance

Horsepower
379 @ 6500 RPM
Torque
331 @ 1950 rpm
Engine
6-Cyl, Twin Turbo, 3.0 Liter
0 to 60
4.2 seconds
Top Speed
179 mph

Warranty

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

Comfort & Convenience

  • Heated Steering Wheel
  • Integrated Garage Door Opener

Entertainment

  • iPod Connector
  • iPod Interface
  • MP3 Player
  • Premium Radio
  • Satellite Radio
  • CD Player

Interior

  • Leather Interior Trim
  • Leather-Wrapped Steering Wheel
  • Power Windows
  • Rear Window Defroster
  • 12V Power Outlet
  • Power Outlet
  • Steering Wheel Controls
  • Tilt Steering Wheel
  • Tilt/Telescoping Steering Wheel

Seating

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

Security

  • Alarm System

Technology

  • Bluetooth Wireless Technology
  • Cruise Control
  • Hands Free Phone
  • Navigation System
  • Remote Keyless Entry
  • Internet Access
  • Proximity Sensing Keyless Entry
  • Push-Button Engine Start
  • Remote Engine Start
  • Smartphone Interface
  • Touch Screen Monitor
  • USB Port
  • Voice Recognition System

2021 Porsche 911 Safety

2021 Porsche 911 Safety Technology

Wet Driving Mode

In an industry first, the new Porsche 911 Carrera features a standard wet-driving mode system that detects rainfall within the wheelwell and calibrates the stability control and anti-lock brakes for optimal stability when it’s raining.

LED Matrix Headlights with PDLS Plus

This optional feature uses 84 individual LED lights within the headlight cluster, which selectively illuminates the road ahead by calibrating the range, intensity, and path of the vehicle’s light.

Night Vision Assist

Another optional item, this feature uses an intelligent thermal-imaging camera to alert the driver when people or animals up to 300 meters away are detected.

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Price
$111,083
$106,549
$127,894
Consumer Rating
4.1
3.8
4.6
Fuel Economy
City 18/Hwy 24/Comb 20 MPG
City 14/Hwy 24/Comb 17 MPG
City 15/Hwy 20/Comb 17 MPG
Fuel Type
Gas
N/A
N/A
Seating Capacity442
Basic Warranty
4 years or 50000 miles
4 years or 50000 miles
4 years or 50000 miles
Horsepower
379 @ 6500 RPM
603 @ 5500 RPM
550 @ 5750 RPM
Engine
6-Cyl, Twin Turbo, 3.0 Liter
V8, Twin Turbo, 4.0 Liter
V8, Twin Turbo, 4.0 Liter
Drivetrain
AWD
AWD
RWD

2021 Porsche 911 Rankings

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FAQs

Is the 2021 Porsche 911 a good vehicle?

Yes, the 2021 Porsche 911 is a good car. Its Kelley Blue Book rating of 0 out of 5 is within 10% of our average rating.

What is the MPG for a 2021 Porsche 911?

2021 Porsche 911 city/highway fuel economy ratings range from 15/20 mpg to 18/24 mpg, depending on trim and equipment.

Is the 2021 Porsche 911 reliable?

The 2021 Porsche 911 is part of the 9th-generation 911, which our owners give an above-average reliability rating of 4.1 out of 5.

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