You can have more fun with the RWD model, but the AWD is faster in a straight line, reaching 60 mph in 4.3 seconds. Both models come standard with a ZF eight-speed automatic transmission. The BMW’s top speed is limited to 130 mph or 155 mph if you opt for a set of performance tires.
The RC F is the most old-school car here, so you’d expect it to be demolished by both turbocharged vehicles. The naturally aspirated 5.0-liter V8 holds its own against the more modern turbocharged engines, sending 472 hp and 395 lb-ft to the rear wheels. In the sprint to 60 mph, it slots nicely between the BMW and Mercedes with a time of 4.2 seconds.
But that’s only half the story. In the turbocharged cars, 100% of the torque is available from 1,800 rpm (BMW) to 2,200 rpm in the Mercedes. You really have to work the Lexus’ V8, as peak torque only arrives at 4,800 rpm. All of the horses only join the party at 7,100 rpm, while both Germans get there at less than 6,000 rpm.
You’ll also feel a noticeable power dip in the Lexus if you live at altitude, but the upside is the engine noise. There’s no turbocharger reducing the glorious noise emitted by the V8, not to mention the sweet induction noise up front.
