ABT is only making 125 examples of the RS6-R, and the package adds $75,000 over the $109,000 base price of a 2020 Audi RS6 Avant. Now, that's a lot of money, but you get a lot of goodies in return.

As its name implies, the RS7-R takes the goods of the Audi RS7 and adds an extra dose of ABT spice. Like the RS6-R, the RS7-R's bi-turbo V-8 engine makes a whopping 690 horses and 649 lb-ft of twist.

The modifications made to the Audi RS6-R from ABT are largely identical to those of the RS7. As such, it also pumps out 730 hp and 679 lb-ft.

ABT Brings More Power in Geneva with New Audi RS6-R Published: 5 Mar 2014, 16:40 UTC • By: Liana Nastase 6 photos ...

With 591 horsepower and a wider, meaner body, few people would call the 2020 Audi RS 6 station wagon understated. But for those few, ABT Sportsline has a solution in the RS6-R.

In addition, every ABT Audi RS6-R comes with a special “1 of 125” badge on the dashboard, with the same script appearing on the ABT door sills. ABT offers a warranty of 2 years or 50,000 miles ...

Performance and Power The core of the ABT RS6-R package is the ABT Power R performance upgrade, which unleashes an extremely sporty 740 hp (544 kW) and 920 Nm in the 4.0-litre V8 TFSI engine.

Two years ago, ABT decided the Audi RS6 needed more power, so the German tuner came up with the RS6-R, a station wagon packing no less than 730 hp and 678 lb-ft (920 Nm) of torque.

As its name implies, the RS 7-R takes the goods of the Audi RS 7 and adds an extra dose of ABT spice. Like the RS 6-R, the RS 7-R's twin-turbo V-8 engine makes a whopping 690 horses and 649 lb-ft ...

Audi's twin-turbo 4.0-liter V8 is already a beast of a motor. It does duty in the company's RS7 and S7, RS6 and S6, and the A8 and S8. Along with ABT's 730 horses, drivers get 678 lb-ft of torque.

Apparently, ABT Sportsline felt that the 560 hp output of the stock 4.0-liter TFSI-engined Audi RS6 Avant wasn't enough, and tuned the ABT Power S version to produce 700 hp.