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2018 Audi TT

Used 2018 Audi TT

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4.9
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2023
2018
Fuel Economy
22 - 26 combined mpg
Horsepower
220 - 400 hp
Engine
2 engines available
Engine Options
  • 4-Cyl, Turbo, 2.0 Liter
  • 5-Cyl, Turbo, 2.5 Liter
Cargo Volume
10.8 - 12 cu ft
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2018 Audi TT Review

Keith Buglewicz

Updated May 16, 2025

Pros

From the base coupe to the TTS convertible, to the new TT RS coupe, the Audi TT offers a unique blend of style, technology and all-wheel drive. With a starting price in the mid-$40,000 range, you could even call it a sensible choice for a luxury-sports car.

Cons

The Audi TT doesn’t come with rear-wheel drive, nor does it offer a manual transmission, which could kill the deal for some enthusiasts. If that’s you, the 4 Series and Porsche Cayman and Boxster come with manual transmissions, as does the Chevrolet Corvette if you’re willing to make the financial stretch.

What's New?

The big news for 2018 is the new Audi TT RS. Available as a coupe only, this high-performance TT variant packs a turbocharged 5-cylinder engine that makes 400 horsepower. Base TT coupe and roadster models get standard parking sensors, and an updated technology package now includes a 12-speaker Bang & Olufsen audio system. A new S-line competition package adds high-gloss interior trim, brushed aluminum doorsills and other visual goodies.

The 2018 Audi TT is a counterpunch to sporty coupes and convertibles like the BMW Z4, Infiniti Q60 and Porsche Cayman and Boxster. Like virtually everything Audi makes, the 2018 TT seamlessly blends its performance, style and luxury, never favoring one aspect of its personality over the other. Under the hood is a superb 2.0-liter 4-cylinder engine, putting out 220 horsepower in the TT, 292 in the TTS, or a scorching 400 in the TT RS. Add in Audi’s excellent quattro all-wheel-drive system and high-tech features like the so-cool “virtual cockpit,” and you have a car that encapsulates 21st-century driving. It’s brilliant fun at its limits, but it’s also practical, with generous front-seat room and plenty of cargo space in coupe models, too.

2018 Audi TT Pricing

2018 Audi TT pricing starts at $27,014 for the TT Coupe 2D, which had a starting MSRP of $44,925 when new. The range-topping 2018 TT RS Coupe 2D starts at $39,697 today, originally priced from $66,875.

Original MSRP
KBB Fair Purchase Price (national avg.)
$44,925
$27,014
$48,425
$26,481
$53,925
$29,977
$66,875
$39,697

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 2018 Audi TT models in typical condition when purchasing from a dealership. These prices are updated weekly.

Driving the Audi TT

Audi says it committed to making a pure sports car for this 3rd-generation TT, even going so far as to call it a “baby brother” to the vaunted Audi R8 exotic. That, to be honest, is a stretch, but there’s no doubt that the 2018 Audi TT and 2018 TTS have the performance and handling chops to take on its rivals from Porsche and BMW. The way the Audi quattro all-wheel-drive system sends the 220 horsepower from the 2.0-liter 4-cylinder engine to the ground is like adding gravity, keeping the car pinned in hairpin turns and high-speed sweepers. There’s no lack of power; the TT coupe gets to 60 mph in about 5.3 seconds, and the TTS gets there in s 4.6. Yet, despite all this sports-car talk, the TT and TTS remain surprisingly livable in quiet and relaxed driving. The new, super performance TT RS, however, does bring Audi’s coupe closer in spirit to the R8. Its unique turbocharged 5-cylinder is like nothing else out there, in both performance and even the sounds it makes. In a word, it’s intoxicating. This is a serious performance machine, obliterating the 60 mph barrier in just 3.6 seconds on its way up to 174 mph if you opt for the Dynamics plus power. As is the story with the TT in general, the RS’ straight-line performance merely complements its talent in the cornering department.

Interior Comfort

The air vents in the 2018 Audi TT cabin don’t just aim the air. The elegant design incorporates the controls as well, showing the climate readout in the vent dial, and using the housing to control adjust temperature, seat heat and more. That kind of simplicity and elegance permeates the TT’s cabin, whether it’s the vents, the Virtual Cockpit, or the excellent ergonomics and comfortable front seats. It’s an excellent experience for the driver and front passenger, but the coupe’s rear seats aren’t really fit for people. Better to fold and forget them. We wish the TT’s sun visors offered more adjustments.

Exterior Styling

The 1st-generation TT boasted an “upside-down bathtub” shape, most of which is gone on the newest version, with the rounded wheel arches and central exhaust the only vestiges of that iconic styling. However, the TT coupe and convertible are still distinctive cars. The hatch on the coupe models blends neatly into the tail, while the roadster’s fabric roof opens and closes in 10 seconds, at speeds up to 31 mph. The squat and muscular shape of its immediate predecessor remains, but with taut lines, a trapezoidal grille, and full LED headlights adding distinctive touches. TTS models can be distinguished by their quad tailpipe outlets, while the new TT RS replaces those with a pair of large oval finishers. The TT RS also distinguishes itself with a fixed rear wing spoiler and available OLED (organic light-emitting diode) rear taillights, a first for a production-series car.

Favorite Features

VIRTUAL COCKPIT
This is a must-have feature on a new Audi. It replaces the physical gauges with a 12.3-inch digital display running at 60 frames per second, powered by an NVIDIA quad-core computer processor. The upshot is that you get a flicker-free experience, with multiple levels of information available right in front of you.

QUATTRO
Audi didn’t invent all-wheel drive, but its quattro system is so intrinsic to the brand’s DNA that you could be forgiven for thinking it had. Proven on rally cars around the world, the system not only improves grip on slick roads, but on dry roads as well.

Standard Features

Newly standard on the 2018 TT and TTS are parking sensors, which combine with the standard rearview camera to make backing up a snap. Also standard are power-folding and automatically dimming heated exterior mirrors, the Virtual Cockpit, MMI touch-based infotainment system, and a 9-speaker/155-watt AM/FM/CD/HD Radio with two USB inputs and Bluetooth connectivity. There’s automatic climate control and full LED headlights. Leather upholstery comes standard, as do the 12-way power-adjustable heated front seats. Roadsters come with an electric wind blocker along with its power-operated top, while the higher-performing 2018 Audi TTS comes with adjustable suspension, larger wheels and tires, and TTS-specific styling. In addition to its high-performance engine and other hardware, the Audi TT RS features magnetic ride control, Nappa leather seats, 19-inch wheels, and RS-specific interior and exterior aesthetics.

Factory Options

Along with Apple CarPlay and Android Auto, a 12-speaker 680-watt Bang & Olufsen audio system is available for the 2018 Audi TT and TTS. It’s all part of the Technology package, which also adds navigation, Audi Connect 4G LTE service with Wi-Fi, and a side-assist blind-spot monitoring system. An S-line competition package adds glossy interior accents, aluminum doorsills and inlays, red brake calipers, suspension upgrades, and unique seats and leather. The TTS Coupe offers Nappa leather-trimmed seats with contrast diamond stitching and three color options, including an eye-catching Calendula Yellow. One way to get even more performance out of the new 2018 Audi TT RS is to opt for the front carbon-ceramic brakes, which are 8 pounds lighter than the standard rotors and better at resisting fade in track use.

Engine & Transmission

The 2018 Audi TT and TTS come with different versions of the same 2.0-liter turbocharged 4-cylinder engine. In the TT it puts out 220 horsepower and 258 lb-ft of torque, rushing the TT Coupe from a standstill to 60 mph in only 5.3 seconds, with plenty in reserve. The Audi TTS uses a high-output version of that engine that puts out 292 horsepower and 280 lb-ft of torque, enough to blast the TTS from 0-60 in just 4.6 seconds. The new TT RS coupe is even more extreme. It produces an even 400 horsepower from Audi’s unique 5-cylinder engine, and can do 0-60 mph in just 3.6 seconds. Regardless of model, the TT comes standard with quattro all-wheel drive and Audi drive select for different drive modes ranging from relaxed to sporty. The Audi TT and TTS use an excellent 6-speed dual-clutch automatic transmission, while the TT RS has a 7-speed dual-clutch. Fuel economy is also decent, with the TT getting an EPA-estimated 30 mpg.

2.0-liter turbocharged inline-4 (TT coupe & roadster)
220 horsepower @ 4,500 rpm
258 lb-ft of torque @ 1,600 rpm
EPA city/highway fuel economy: 23/30 mpg

2.0-liter turbocharged inline-4 (TTS coupe)
292 horsepower @ 4,500 rpm
280 lb-ft of torque @ 1,600 rpm
EPA city/highway fuel economy: 23/27 mpg

2.5-liter turbocharged inline-5 (TT RS coupe)
400 horsepower @ 5,850-7,000 rpm
354 lb-ft of torque @ 1,700-5,850 rpm
EPA city/highway fuel economy: 19/29 mpg


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2018 Audi TT
KBB.com Consumer Reviews

4.9
Consumer Rating
Based on 16 Consumer Reviews
Write a Review
93%Recommend this vehicle
5
94%
5
94%
4
0%
4
0%
3
6%
3
6%
2
0%
2
0%
1
0%
1
0%
Value
4.7
Performance
4.8
Quality
4.8
Comfort
4.4
Reliability
4.9
Styling
4.9

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2018 Audi TT Styles

Style
Price
Combined Fuel Economy
Horsepower
Engine
Torque
0-60
Top Speed
Curb Weight
Convertible 2D
$26,481
26 MPG
220 @ 4500 RPM
4-Cyl, Turbo, 2.0 Liter
258 lb-ft
5.6 seconds
130 mph
3373 lbs
See Full Specs for All 2018 Audi TT Styles
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2018 Audi TT Depreciation

A 2018 Audi TT has depreciated $13,388 or 36% in the last 3 years and has a current resale value of $23,341 and trade-in value of $21,187.

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2018 Audi TT
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2018 Audi TT Annual Depreciation

Year
Vehicle Depreciation*
Resale Value
Trade-In Value
2022
$303
$36,729
$34,001
2023
$6,294
$30,435
$27,888
2024
$2,891
$27,544
$25,297
Now
$4,203
$23,341
$21,187
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2-Year Forecasted Depreciation

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

2018 Audi TT 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
3373 lbs.
Fuel Capacity
14.5 gallons
Front Head Room
36.6 inches
Front Leg Room
41.1 inches
Max Seating Capacity
2
Overall Length
164.7 inches
Front Shoulder Room
53.6 inches
Turning Diameter
34.8 feet
Wheel Base
98.6 inches

Exterior

Alloy Wheels
Available
Fog Lights
Available
Number of Doors
2 doors
Power Folding Exterior Mirrors
Available
Power Retractable Top
Available
LED Headlights
Available
Rear Spoiler
Available

Fuel Economy

City
23 mpg
Highway
30 mpg
Combined
26 mpg

Mechanical

Drivetrain
AWD
Transmission Type
Automatic
6 speed
Available
Recommended Fuel
Premium
Dual-Clutch Automatic Transmission
Available

Performance

Horsepower
220 @ 4500 RPM
Torque
258 @ 1600 rpm
Engine
4-Cyl, Turbo, 2.0 Liter
0 to 60
5.6 seconds
Top Speed
130 mph

Warranty

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

Comfort & Convenience

  • Integrated Garage Door Opener

Entertainment

  • iPod Connector
  • iPod Interface
  • MP3 Player
  • Premium Radio
  • Satellite Radio
  • Bluetooth Streaming Audio
  • CD Player

Interior

  • Power Windows
  • Rear Window Defroster
  • 12V Power Outlet
  • Power Outlet
  • Steering Wheel Controls
  • Tilt Steering Wheel
  • Tilt/Telescoping 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
  • Navigation System
  • Remote Keyless Entry
  • Internet Access
  • Proximity Sensing Keyless Entry
  • Push-Button Engine Start
  • Remote Engine Start
  • Smartphone Interface
  • Voice Recognition System

2018 Audi TT Safety

2018 Audi TT Safety Technology

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

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See Details
Price
$26,481
$24,065
$25,668
$30,380
KBB.com Rating
4.3
3.6
4.7
4.4
Consumer Rating
4.9
4.8
4.4
4.7
Fuel Economy
City 23/Hwy 30/Comb 26 MPG
City 25/Hwy 32/Comb 27 MPG
City 22/Hwy 29/Comb 25 MPG
City 20/Hwy 29/Comb 23 MPG
Fuel Type
Gas
N/A
N/A
N/A
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
220 @ 4500 RPM
241 @ 5550 RPM
241 @ 5500 RPM
315 @ 5800 RPM
Engine
4-Cyl, Turbo, 2.0 Liter
4-Cyl, Turbo, 2.0 Liter
4-Cyl, Turbo, 2.0 Liter
6-Cyl, Turbo, 3.0 Liter
Drivetrain
AWD
RWD
RWD
RWD

2018 Audi TT Rankings

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FAQs

Is the 2018 Audi TT a good vehicle?

Yes, the 2018 Audi TT is a good car, as reflected by its above-average Kelley Blue Book rating of 4.3 out of 5.

What is the MPG for a 2018 Audi TT?

2018 Audi TT city/highway fuel economy ratings range from 19/29 mpg to 23/30 mpg, depending on trim and equipment.

How much should a 2018 Audi TT cost?

Used 2018 Audi TT prices currently range from $26,481 for the Convertible 2D to $39,697 for the RS Coupe 2D when purchasing from a dealership, depending on a range of factors like equipment, mileage, and condition.

What's the cheapest Audi TT?

The cheapest 2018 Audi TT is the Convertible 2D, with a Kelley Blue Book Fair Purchase Price of $26,481.

Is the 2018 Audi TT reliable?

The 2018 Audi TT is part of the 3rd-generation TT, which our owners give an above-average reliability rating of 4.9 out of 5.

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