The Mercedes-Benz SLC-Class roadster, complete with retractable hardtop, is a primary rival to the TT, though it feels more mature, more comfortable, and more luxurious.
The 362-horsepower Mercedes-AMG SLC43 competes with the TTS, though it’s a roadster while the TT is a coupe.
The BMW Z4 has become more of a touring car as it ages, and it is significantly more expensive.
The Porsche 718 Boxster and 718 Cayman are purpose-built sports cars, but they are also comfortable; they more closely compete with the TTS and TT RS.
For value and fun in a roadster package, you can’t beat the Mazda MX-5 Miata.
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|2018 Audi TTBrowse Used Listings||2018 Mazda MX-5 MiataBrowse Used Listings||2018 Mercedes-Benz SLC ClassBrowse Used Listings||2016 BMW Z4Browse Used Listings|
|19 MPG City / 30 MPG Hwy||26 MPG City / 35 MPG Hwy||20 MPG City / 32 MPG Hwy||17 MPG City / 34 MPG Hwy|
|Intercooled Turbo Premium Unleaded I-4||Premium Unleaded I-4||Intercooled Turbo Premium Unleaded I-4||Intercooled Turbo Premium Unleaded I-4|
|2.0 TFSI||Sport Manual||SLC 300 Roadster||2-Door Roadster sDrive28i|
|All Wheel Drive||Rear Wheel Drive||Rear Wheel Drive||Rear Wheel Drive|
|Auto-Shift Manual w/OD||Manual||Automatic w/OD||Manual w/OD|
|Detailed Spec Comparison|
|2018 Audi TT vs. 2018 Mazda MX-5 Miata||2018 Audi TT vs. 2018 Mercedes-Benz SLC Class||2018 Audi TT vs. 2016 BMW Z4|