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2018 Porsche 911

Used 2018 Porsche 911

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2025
2018
Fuel Economy
16 - 23 combined mpg
Horsepower
370 - 700 hp
Engine
3 engines available
Engine Options
  • 6-Cyl, 4.0 Liter
  • 6-Cyl, Twin Turbo, 3.0 Liter
  • 6-Cyl, Twin Turbo, 3.8 Liter
Cargo Volume
4.4 - 9.2 cu ft
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2018 Porsche 911 Review

Scott Oldham

By Scott Oldham

Updated December 02, 2019

Pros

If you’re looking for an exotic sports car that makes a statement and always says the right thing, you’ll like the 2018 Porsche 911. With a unique blend of speed, technology, refinement, timeless style, exceptional build quality and daily practicality, many feel the Porsche 911 is the best all-around sports car in the world.

Cons

If you’re looking for the absolute most speed for the money, the Porsche 911 doesn’t deliver. Chevy’s Corvette, which has been the 911’s rival for over 50 years, delivers similar performance as the Porsche at a radical discount. The new Corvette ZR1 even packs 755 horsepower, which dwarfs the 911’s max output.

What's New?

Porsche significantly updated the 911 for the 2017 model year, so little changed for 2018 in terms of equipment and options other than a new (optional) Powerkit that bumps Carrera S and 4S models from 420 horsepower to 450 horsepower — matching the power output of the GTS. All 2018 Porsche 911 models now come with free scheduled maintenance for the first year, which should cover the first oil change. In other news, the automaker expanded the 911 range with three new models: The new 911 Carrera T targets enthusiasts with a lightened chassis and several performance upgrades. The GT3 Touring is a wingless, and manual-transmission-only, version of the track-ready GT3. Lastly, the 911 GT2 RS debuts as a 700-horsepower flagship.

As the unique and premier sports car in the world, the 2018 Porsche 911 is an automotive and cultural icon. Just as it has since the mid-1960s, it remains the German automaker’s flagship, its showcase for style, technology and ultimate performance. Today the new Porsche 911 is available in three body styles and eight distinct models, some with all-wheel drive and powerful turbocharged 6-cylinder engines, which are mounted in the rear. While most sports cars only seat two, the Porsche 911 has a small back seat that is surprisingly useful, as well as a sizable front trunk or “frunk.” Prices start around $92,000 for a 911 Carrera Coupe with 370 horsepower and top out at almost $295,000 for the 700-horsepower 911 GT2 RS. The 911 competes with the Chevrolet Corvette, Jaguar F-Type, Aston Martin Vantage, Mercedes-AMG GT, as well as supercars from Ferrari, Lamborghini and McLaren.

2018 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 2018 Porsche 911 models when purchasing from a dealership.

Original MSRP
KBB Fair Purchase Price (national avg.)
$93,650
$77,148
$100,550
$83,820
$103,150
$86,817
$104,450
$77,531
$108,750
$87,064
$111,350
$87,638
$111,350
$90,143
$115,650
$92,604
$118,450
$91,829
$123,250
$98,966
$125,350
$101,481
$125,350
$111,664
$130,150
$97,633
$136,350
$107,099
$140,950
$94,384
$140,950
$111,769
$144,650
TBD
$164,350
$125,025
$175,150
$124,388
$191,750
$138,854
$204,050
$137,834
$294,250
TBD

For reference, the 2018 Porsche 911 originally had a starting sticker price of $93,650, with the range-topping 911 GT2 RS Coupe 2D starting at $294,250.

Driving the Porsche 911

The 2018 Porsche 911 is fast enough to get you arrested anywhere in the world, but comfortable enough to be driven every single day. Last year Porsche replaced its naturally aspirated engines with twin-turbo versions that deliver even greater thrust and improved fuel efficiency. Sure the purist porschefisti protested, but the benefits are undeniable and the engines sound as sexy as they should. A 7-speed manual transmission is available in most models, but the 7-speed PDK twin-clutch automatic is equally enjoyable, thanks to its lightning-quick shifts and easy drivability. The standard Porsche Active Suspension Management (PASM) system uses active dampers to both smooth out the ride and tackle corners, without compromising its famous precision. Optional rear-wheel steering helps to both increase maneuverability in parking lots while improving stability at high speeds. And the Sport Chrono package includes a Drive Mode Selector on the steering wheel to select different performance settings.

The new-for-2018 911 Carrera T boasts thin glass, reduced acoustic insulation, and minimalist lightweight racing pull straps (instead of traditional door handles) to save weight. The diet sheds about 40 pounds, but dynamically it drives nearly identical to the standard Carrera. Some may note a more vocal engine soundtrack, which is credited to standard Sport Exhaust. Expert drivers will be able to wring more performance out of the Carrera T, thanks to more aggressive transmission gearing (with the manual gearbox) and a limited-slip differential.

The new-for-2018 GT3 Touring is a street-legal racecar with a high-revving 500-horsepower non-turbocharged engine — the only naturally aspirated engine in Porsche’s model range. Mated to a standard 6-speed manual gearbox (standard Carrera models have a 7-speed manual, but Porsche drops the overdrive ratio on the GT3), the powerplant is an absolute turbine-like jewel. With rear-wheel drive, sport-tuned suspension, aggressive tires, and oversized brakes, the GT3 Touring delivers impressive levels of performance without sacrificing too much in terms of ride quality. Unlike the standard GT3, which boasts a massive rear wing that blocks much of the view to the rear, the Touring model accomplishes similar aerodynamic tricks with discreet appendage tweaks and an active rear spoiler that drops out of sight when not needed. The GT3 Touring is a high-performance sports car for those who like to travel in stealth mode.

Lastly, the new 911 GT2 RS is one of the quickest street vehicles the automaker has ever built — it laps the famed Nürburgring racetrack quicker than Porsche’s 918 supercar. With 700 horsepower, it accelerates from 0-60 mph in just 2.7 seconds — validating its nearly $300,000 asking price. Limited production numbers and a lofty window sticker make the GT2 RS one very rare sports car.

Interior Comfort

In most sports cars you feel like you’re sitting on the floor, looking up at the world. Not in the 911. In the Porsche you sit upright, in a very natural driving position, with excellent visibility in all directions. It’s one of the reasons the Porsche 911 can be driven every day as well as comfortably cross-country. Build quality is exceptional. Some find the Porsche’s control layout a bit button-heavy, but you soon realize the ergonomics is simple and the controls are exactly where they should be, although Porsche still places the 911’s ignition to the left of the steering wheel, which takes some getting used to.

Exterior Styling

Some people think the Porsche 911 has looked the same since 1965. Some people think this is a good thing. Some people think the evolution of the 911’s shape has created the most recognizable sports car in the world. As other supercars have become vulgar, often pornographic and at times caricatures of themselves, the new Porsche 911 remains simply aspirational. It’s a sexy machine with wide hips and a sinister stance, but retains an unmistakable understated elegance lost on the Porsche’s more radically styled competitors. It turns heads, but never draws a sneer. And the valet always keeps it up front.

Favorite Features

FRONT AXLE LIFT SYSTEM
Although the Porsche 911 is less prone to scraping over driveways and speed bumps than other cars in this class, it’s still a low-slung sports car. This optional hydraulic system, which costs $2,590, raises the front axle 1.5 inches at the push of a button to increase ground clearance at speeds up to 37 mph.

PORSCHE CERAMIC COMPOSITE BRAKES
The power of Porsche brakes is legendary, but this optional system is the ultimate and it’s one of the 911’s most expensive options at $8,520. It’s worth it. Porsche replaces the 911’s cast-iron brake rotors with larger cross-drilled and vented carbon-fiber-reinforced units, which are almost impossible to overheat, even on the racetrack.

Standard Features

Along with the new turbocharged engines, every 2018 911 comes with Porsche Active Stability Management suspension and a year of scheduled maintenance. The 911 Carrera and Targa 4 and Turbo models offer all-wheel drive (AWD) as standard fare. There are also eight airbags, a wide array of electronic stability aids, and high-performance brakes comprising 4-piston calipers and 13-inch ventilated rotors. Other standard features on the new Porsche 911 include 4-way-power front seats with manual fore/aft adjustment, partial leather upholstery with a faux-suede headliner, xenon headlights for high and low beams, dual-zone climate control, new touch-screen LCD infotainment (with Apple CarPlay), and a 9-speaker audio system with USB input and Bluetooth phone connectivity.

Factory Options

It’s not possible to get into every option available for the 2018 Porsche 911. There’s a rear-wheel steering system that enhances low-speed maneuverability and high-speed stability, and a front-axle lift system that lifts the nose of the car 1.5 inches to clear low-speed obstacles like steep driveways. Other optional features include multi-adjustable ventilated front seats, 12-speaker Burmester audiophile system, ceramic-composite brakes, Sport Chrono package that includes launch-control programming (PDK transmission only) and overboost function, and Dynamic Chassis Control (PDCC), which essentially eliminates body roll through a multitude of sensors and hydraulic motors while also providing a more compliant ride in normal driving conditions.

Engine & Transmission

The 911’s classic flat-6 "boxer" engine comes in three sizes, but in different power outputs. The 911 S models get more power, while 911 4 models get all-wheel drive, unless it’s already standard as it is on the 911 Turbos. It all breaks down like this: 370-horsepower 3.0-liter for Carrera, Carrera T, Carrera 4, Carrera Cabriolet, Carrera 4 Cabriolet, Targa 4; 420-horsepower 3.0-liter for Carrera S, Carrera 4S, Carrera S Cabriolet, Carrera 4S Cabriolet, Targa 4S; 540-horsepower 3.8-liter for 911 Turbo, 911 Turbo Cabriolet; 580-horsepower 3.8-liter for 911 Turbo S, 911 Turbo S Cabriolet; 500-horsepower 4.0-liter for GT3, GT3 Touring; and 700-horsepower 3.8-liter for GT2 RS. The Turbos are all all-wheel drive (AWD), while the GT3 and GT2 RS are rear-wheel drive (RWD) only. Premium fuel is required for all models.

3.0-liter twin-turbocharged flat-6 (911 Carrera, Carrera T, Carrera 4, Carrera Cabriolet, Carrera 4 Cabriolet, Targa 4)
370 horsepower @ 6,500 rpm
331 lb-ft of torque @ 1,750-5,000 rpm
EPA city/highway fuel economy: 22/30 mpg (RWD/automatic coupe), 22/28 mpg (RWD/automatic cabriolet; AWD/automatic coupe & Targa), 21/28 mpg (AWD/automatic cabriolet), 20/29 mpg (RWD/manual coupe & cabriolet), 20/28 mpg (AWD/manual coupe), 19/28 mpg (AWD/manual cabriolet & Targa)

3.0-liter twin-turbocharged flat-6 (911 Carrera S, Carrera 4S, Carrera S Cabriolet, Carrera 4S Cabriolet, Targa 4S)
420 horsepower @ 6,500 rpm
368 lb-ft of torque @ 1,700-5,000 rpm
EPA city/highway fuel economy: 20/29 mpg (RWD/manual coupe), 22/28 mpg (RWD/automatic coupe & cabriolet), 21/28 mpg (AWD/automatic coupe & cabriolet), 20/28 mpg (RWD/manual cabriolet; AWD/manual coupe), 21/27 mpg (AWD/automatic Targa), 19/28 mpg (AWD/manual cabriolet & Targa)

3.0-liter twin-turbocharged flat-6 (911 Carrera GTS, Carrera GTS Cabriolet, Carrera 4 GTS, Carrera 4 GTS Cabriolet, Targa 4 GTS)
450 horsepower @ 6,500 rpm
405 lb-ft of torque @ 2,150-5,000
EPA city/highway fuel economy: 20/26 mpg (RWD/automatic coupe & ; AWD/automatic coupe & Targa), 20/25 mpg (AWD/automatic cabriolet), 18/26 mpg (RWD/manual coupe & cabriolet; AWD/manual coupe, cabriolet & Targa)

4.0-liter flat-6 (911 GT3)
500 horsepower @ 8,250 rpm
339 lb-ft of torque @ 6,250 rpm
EPA city/highway fuel economy: 15/20 mpg (automatic), 13/21 mpg (manual)

3.8-liter twin-turbocharged flat-6 (911 Turbo, 911 Turbo Cabriolet)
540 horsepower @ 6,400 rpm
486 lb-ft of torque @ 1,950-5,000 rpm (523 lb-ft w/overboost)
EPA city/highway fuel economy: 19/24 mpg (AWD/automatic coupe & cabriolet)

3.8-liter twin-turbocharged flat-6 (911 Turbo S, 911 Turbo S Cabriolet)
580 horsepower @ 6,750 rpm
516 lb-ft of torque @ 2,100-4,250 rpm (553 lb-ft w/overboost)
EPA city/highway fuel economy: 19/24 mpg (AWD/automatic coupe & cabriolet), 17/23 mpg (Turbo S Exclusive)

3.8-liter twin-turbocharged flat-6 (911 GT2 RS)
700 horsepower @ 7,000 rpm
553 lb-ft of torque @ 2,500-4,500 rpm
EPA city/highway fuel economy: 15/21 mpg


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2018 Porsche 911
KBB.com Consumer Reviews

4.9
Consumer Rating
Based on 47 Consumer Reviews
Write a Review
98%Recommend this vehicle
5
94%
5
94%
4
4%
4
4%
3
0%
3
0%
2
0%
2
0%
1
2%
1
2%
Value
4.6
Performance
5.0
Quality
4.9
Comfort
4.6
Reliability
4.8
Styling
4.9

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2018 Porsche 911 Styles

Style
Price
Combined Fuel Economy
Horsepower
Engine
Cargo Capacity
Torque
0-60
Top Speed
Curb Weight
Carrera Cabriolet 2D
$77,531
23 MPG
370 @ 6500 RPM
6-Cyl, Twin Turbo, 3.0 Liter
5.1 cu ft
331 lb-ft
4.6 seconds
181 mph
3307 lbs
Carrera 4 Cabriolet 2D
$87,638
22 MPG
370 @ 6500 RPM
6-Cyl, Twin Turbo, 3.0 Liter
5.6 cu ft
331 lb-ft
4.5 seconds
179 mph
3417 lbs
Carrera S Cabriolet 2D
$91,829
23 MPG
420 @ 6500 RPM
6-Cyl, Twin Turbo, 3.0 Liter
5.1 cu ft
368 lb-ft
4.3 seconds
190 mph
3329 lbs
Carrera 4 GTS Cabriolet 2D
$94,384
21 MPG
450 @ 6500 RPM
6-Cyl, Twin Turbo, 3.0 Liter
5.6 cu ft
405 lb-ft
4.4 seconds
188 mph
3395 lbs
Carrera 4S Cabriolet 2D
$101,481
22 MPG
420 @ 6500 RPM
6-Cyl, Twin Turbo, 3.0 Liter
5.6 cu ft
368 lb-ft
4.2 seconds
188 mph
3439 lbs
Carrera GTS Cabriolet 2D
$107,099
21 MPG
450 @ 6500 RPM
6-Cyl, Twin Turbo, 3.0 Liter
5.7 cu ft
405 lb-ft
4 seconds
192 mph
3296 lbs
Turbo Cabriolet 2D
$124,388
21 MPG
540 @ 6400 RPM
6-Cyl, Twin Turbo, 3.8 Liter
5.7 cu ft
486 lb-ft
3 seconds
198 mph
3671 lbs
Turbo S Cabriolet 2D
$137,834
21 MPG
580 @ 6750 RPM
6-Cyl, Twin Turbo, 3.8 Liter
5.7 cu ft
516 lb-ft
2.9 seconds
205 mph
3682 lbs
See Full Specs for All 2018 Porsche 911 Styles
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2018 Porsche 911 Depreciation

A 2018 Porsche 911 has depreciated $22,292 or 24% in the last 3 years and has a current resale value of $69,089 and trade-in value of $65,874.

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2018 Porsche 911
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2018 Porsche 911 Annual Depreciation

Year
Vehicle Depreciation*
Resale Value
Trade-In Value
2022
+ $6,875
$91,381
$87,263
2023
$12,215
$79,166
$74,752
2024
$4,335
$74,831
$71,324
Now
$5,742
$69,089
$65,874
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2-Year Forecasted Depreciation

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

2018 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
3307 lbs.
Fuel Capacity
16.9 gallons
Max Seating Capacity
4
Overall Length
177.1 inches
Trunk or Cargo Capacity
5.1 cu.ft.
Wheel Base
96.5 inches
Width with mirrors
77.9 inches

Exterior

Alloy Wheels
Available
Fog Lights
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
20 mpg
Highway
29 mpg
Combined
23 mpg

Mechanical

Drivetrain
RWD
Transmission Type
Manual
7 speed
Available
Recommended Fuel
Premium
Parking Assist System
Available

Performance

Horsepower
370 @ 6500 RPM
Torque
331 @ 1700 rpm
Engine
6-Cyl, Twin Turbo, 3.0 Liter
0 to 60
4.6 seconds
Top Speed
181 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
  • 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
  • Smartphone Interface
  • Touch Screen Monitor
  • USB Port
  • Voice Recognition System

2018 Porsche 911 Safety

2018 Porsche 911 Safety Technology

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

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See Details
Price
$77,531
$95,871
$69,867
$94,490
KBB.com Rating
4.0
N/A
3.9
N/A
Consumer Rating
4.9
4.6
4.5
4.5
Fuel Economy
City 20/Hwy 29/Comb 23 MPG
City 15/Hwy 20/Comb 17 MPG
City 13/Hwy 23/Comb 16 MPG
City 13/Hwy 22/Comb 16 MPG
Fuel Type
Gas
N/A
N/A
N/A
Seating Capacity4224
Basic Warranty
4 years or 50000 miles
4 years or 50000 miles
3 years or 36000 miles
4 years or 50000 miles
Horsepower
370 @ 6500 RPM
550 @ 5750 RPM
650 @ 6400 RPM
621 @ 4800 RPM
Engine
6-Cyl, Twin Turbo, 3.0 Liter
V8, Twin Turbo, 4.0 Liter
V8, Supercharged, 6.2 Liter
V12, Twin Turbo, 6.0 Liter
Drivetrain
RWD
RWD
RWD
RWD

2018 Porsche 911 Rankings

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FAQs

Is the 2018 Porsche 911 a good vehicle?

Yes, the 2018 Porsche 911 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 2018 Porsche 911?

2018 Porsche 911 city/highway fuel economy ratings range from 13/21 mpg to 20/29 mpg, depending on trim and equipment.

How much should a 2018 Porsche 911 cost?

Used 2018 Porsche 911 prices currently range from $77,531 for the GT3 Coupe 2D to $138,854 for the Turbo S Coupe 2D when purchasing from a dealership, depending on a range of factors like equipment, mileage, and condition.

What's the cheapest Porsche 911?

The cheapest 2018 Porsche 911 is the GT3 Coupe 2D, with a Kelley Blue Book Fair Purchase Price of $77,531.

Is the 2018 Porsche 911 reliable?

The 2018 Porsche 911 is part of the 8th-generation 911, which our owners give an above-average reliability rating of 4.8 out of 5.

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