This new G boasts a slew of interior upgrades but under the hood, the monstrous V12 engine is nowhere to be found. Mercedes still sells the V8-powered G63 AMG but the V12 G65 AMG was discontinued.

Power comes from a 6.0-liter bi-turbocharged V12 delivering 603hp (612PS) and a monstrous peak torque of 1,000Nm (737 lb-ft). As in the G63 AMG, a 7G‑TRONIC automatic transmission is responsible ...

The rarest of them all, however, is the Mercedes-AMG G63 V12. With only a handful ever built, we're sure only a few of you have heard that this model existed. Even better, one of them has come out ...

Early next month, RM Sotheby’s will auction off an ultra-exclusive 2002 Mercedes-Benz G63 AMG V12. The attractive vehicle is the first variant of the 4×4 to feature a V-12 and was never made ...

The range-topping G63 has been fettled to within an inch of ... Lifting the 523bhp 6-litre turbocharged V12 from an S600 L, the German tuner has performed extensive work on the power plant to ...

is speculated to get the S65 AMG’s 6.0-litre bi-turbocharged V12 engine with an output of 612HP and a tarmac shredding 1,000Nm or 737 lb-ft of peak torque. Both the G63 and G65 AMG will sport ...

The 6.0-liter V12 in all its glory. Just how much of a power bump does the G65 AMG provide over its V8-engine sibling? The G63 AMG produces "merely" 536-hp and 561 lb-ft of torque, so the G65 ...

The Mercedes-Benz G63 AMG is seen by many as one of the most insane cars tuned by AMG. The only stock G-Class that has even a larger dose of “crazy” is the G65, which has a twin-turbocharged ...

The 2002 Mercedes-Benz G63 AMG V12, a vehicle shrouded in mystery and exclusivity, is set to go under the hammer on Sunday, December 1. With only five units ever built, this SUV represents the ...

The G63 AMG sports a 5.5-liter twin-turbo (or as Mercedes ... which sports a 6.0-liter Bi-Turbo V12, rated at 612 hp and a monstrous 737 lb-ft of torque. To cope with the extra power on the ...

Like this article? Get the Robb Report newsletter for similar stories delivered straight to your inbox. sign up ...