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By KBB Editors
Updated January 30, 2025
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.
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?
379-horsepower engine
Rear-wheel drive
Coupe or Cabrio
Available 7-speed manual transmission
Staggered 19/20-inch wheels
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
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.
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.
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.
“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.
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.
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!
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)
Curb Weight | 3460 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 |
Alloy Wheels | Available | ||
---|---|---|---|
Fog Lights | Available | ||
Moon Roof/Sun Roof | Available | ||
Number of Doors | 2 doors | ||
Power Folding Exterior Mirrors | Available | ||
Privacy Glass | Available | ||
LED Headlights | Available | ||
Rear Spoiler | Available |
City | 18 mpg | ||
---|---|---|---|
Highway | 24 mpg | ||
Combined | 20 mpg |
Drivetrain | AWD | ||
---|---|---|---|
Transmission Type | Automatic | ||
8 speed | Available | ||
Recommended Fuel | Premium | ||
Dual-Clutch Automatic Transmission | Available | ||
Parking Assist System | Available |
Horsepower | 379 @ 6500 RPM | ||
---|---|---|---|
Torque | 331 @ 1950 rpm | ||
Engine | 6-Cyl, Twin Turbo, 3.0 Liter | ||
0 to 60 | 4.0 seconds | ||
Top Speed | 180 mph |
Basic | 4 years / 50000 miles | ||
---|---|---|---|
Powertrain | 4 years / 50000 miles | ||
Corrosion | 12 years / Unlimited miles |
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.
Used 2021 Porsche 911 | Used 2021 Polestar 1 | Used 2021 Lotus Evora GT | Used 2021 Mercedes-Benz Mercedes-AMG S-Class | ||
---|---|---|---|---|---|
Price | $106,175 | $101,450 | $85,875 | $99,367 | |
Consumer Rating | 4.1 | N/A | 4.7 | 3.8 | |
Fuel Economy | City 18/Hwy 24/Comb 20 MPG | City 0/Hwy 0/Comb 26 MPG | City 0/Hwy 0/Comb 58 MPGe | City 17/Hwy 26/Comb 20 MPG | City 16/Hwy 26/Comb 19 MPG | |
Fuel Type | Gas | N/A | N/A | N/A | |
Seating Capacity | 4 | 4 | 4 | 4 | |
Basic Warranty | 4 years or 50000 miles | 4 years or 50000 miles | 3 years or 36000 miles | 4 years or 50000 miles | |
Horsepower | 379 @ 6500 RPM | 600 HP | 416 @ 7000 RPM | 603 @ 5500 RPM | |
Engine | 6-Cyl, Twin Turbo, 3.0 Liter | 4-Cyl, Hybrid, Turbo, Supercharged, 2.0 Liter | V6, Supercharged, 3.5 Liter | V8, Twin Turbo, 4.0 Liter | |
Drivetrain | AWD | AWD | RWD | AWD |
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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.
2021 Porsche 911 city/highway fuel economy ratings range from 15/20 mpg to 18/24 mpg, depending on trim and equipment.
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.