2018 Audi TT Roadster
US · Two Seaters
The 2018 Audi TT Roadster is listed in the US market with gasoline power. Every figure below carries the source it came from, and anything our sources do not publish is left out rather than estimated.
- Engine
- 2.0L 4-cylinder turbocharged (SIDI)
- Transmission
- 6-speed dual-clutch
- Drivetrain
- AWD
- Fuel
- Gasoline
- Economy
- 26 mpg (9.0 L/100 km) combined
Key Figures
Engine
| Specification | Value | Source |
|---|---|---|
| Engine | 2.0L 4-cylinder turbocharged (SIDI) | |
| Displacement | 2.0 L | |
| Cylinders | 4 | |
| Aspiration | Turbocharged | |
| Fuel type | Gasoline | EPA fueleconomy.gov |
Transmission and drivetrain
| Specification | Value | Source |
|---|---|---|
| Transmission | Dual-clutch | EPA fueleconomy.gov |
| Gears | 6 | |
| Drivetrain | AWD | EPA fueleconomy.gov |
Fuel economy and range
| Specification | Value | Source |
|---|---|---|
| Combined | 26 mpg (9.0 L/100 km) | EPA fueleconomy.gov |
| City | 23 mpg (10.2 L/100 km) | |
| Highway | 30 mpg (7.8 L/100 km) |
Our sources do not publish these for this vehicle: Power, Torque, Electric range, Battery capacity. We leave them out instead of estimating.
Trims and configurations
1 configuration listed by our sources. Engines, drivetrains and fuel economy can differ between them.
Recalls
NHTSA lists 1 recall campaign for this model year. Last checked November 10, 2026.
18V863000: FUEL SYSTEM, GASOLINE:DELIVERY:HOSES, LINES/PIPING, AND FITTINGS
Volkswagen Group of America, Inc. (Volkswagen) is recalling certain 2018 Audi TT Roadster, TT Coupe, A3 Sedan and A3 Cabriolet vehicles. The fuel hose quick connector may detach from the fuel supply line in the engine bay, resulting in a fuel leak.
Remedy: Volkswagen will notify owners, and dealers will secure the fuel line connection, as necessary, free of charge. The recall began January 11, 2019. Owners may contact Audi customer service at 1-800-253-2834. Volkswagen's number for this…
Reported December 5, 2018. View on NHTSA
Data sources
- EPA fueleconomy.gov · retrieved November 5, 2026 · US Government public data
Source checked: November 5, 2026
Data verified: November 5, 2026
Specifications can vary by market, trim, configuration and production date. Confirm with the manufacturer before buying parts or making safety decisions. Report an error.
Related vehicles
- 2017 Audi TT Roadster
Gasoline
2.0L 4-cylinder turbocharged (SIDI) · AWD
26 mpg (9.0 L/100 km)
Frequently asked questions
What engine does the 2018 Audi TT Roadster have?
2.0L 4-cylinder turbocharged (SIDI). Engines can differ by trim, so check the trim list below.
What is the fuel economy of the 2018 Audi TT Roadster?
Combined fuel economy is 26 mpg (9.0 L/100 km), as published by the source shown in the specification table.
Is the 2018 Audi TT Roadster front-wheel, rear-wheel or all-wheel drive?
Drivetrain: AWD.
Are there recalls for the 2018 Audi TT Roadster?
NHTSA lists 1 recall campaign for this model year (last checked November 10, 2026). Details are in the Recalls section.