The 2018 Porsche Panamera is powered by a standard 3.0-liter turbocharged V6 motor that delivers a decent 330 horsepower and 331 lb-ft of torque. The power figures might not be the best in the segment yet it boils down to the fact that how the engine delivers all that power and torque. Under normal driving scenarios, the motor offers excellent refinement levels while dialing up to the sportiest settings gives out a slightly sporty note from the exhausts while the response from the throttle amplifies. Irrespective of the powertrain, the transmission remains the same, a brilliant 8-speed PDK dual-clutch automatic transmission that offers quick and precise shifts. The 0-60mph time of the sedan is decent at 5.4 seconds while the quarter-mile comes up under 14 seconds.
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Model
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Porsche Panamera
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Audi A7
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Mercedes-Benz CLS 550
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BMW 6-Series 640i xDrive Gran Turismo
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MSRP
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$85,000
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$69,700
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$75,150
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$70,200
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Engine
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3.0L Turbocharged V6
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3.0L supercharged TFSI
V6
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4.7L V8 Biturbo
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3.0L TwinPower Turbo inline 6-cylinder
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Transmission
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8-Speed PDK Automatic
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8-Speed Automatic
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9-Speed Automatic
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8-Speed Automatic
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Power
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330 hp
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340 hp
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402 hp
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335 hp
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Torque
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331 lb-ft
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325 lb-ft
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443 lb-ft
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332 lb-ft
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0 to 60 mph
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5.4 sec
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5.2 sec
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4.9 sec
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5.1 sec
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Quarter Mile
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14.0 sec
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14.8 sec
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13.7 sec
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14.1 sec
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Top Speed
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180 MPH
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190 MPH
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155 MPH
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130 MPH
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The Audi A7 gets a 3.0-liter supercharged V6 under the hood that whips out a decent 340 horsepower and 325 lb-ft of torque. It is almost evenly matched to the Panamera and is also marginally quicker than the latter as well. The Mercedes-Benz CLS 550 is the true stunner here with its commendable power and torque output of 402 horsepower and 443 lb-ft respectively. Also, it has the quickest acceleration times as well, covering 0-60mph under 4.9 seconds and quarter-mile under 13.7 seconds. The BMW 640i Gran Turismo is powered by a turbocharged 3.0-liter turbocharged I-6 motor that has 335 horsepower and 332 lb-ft of torque on tap.
How well does the Porsche Panamera handle?
Porsche designed the Panamera keeping in mind its reputation for building brilliant handling machines and the Panamera is just another example despite being a sedan. The Porsche Active Suspension Management system works like a charm in tandem with the adaptive suspension setup to offer the perfect ride quality and handling according to the settings selected. In normal settings, the car simply glides over the road soaking up almost everything while on the sportiest setting, the dampers do tighten up and steering becomes more responsive to offer a more immersive driving experience.
Braking performance
Porsche vehicles are known for their impeccable handling as well as braking performance too, and the Panamera is blessed with the same characteristics as well. The 13.8-inch front rotors and 13.0-inch rear rotors do tame the 4,000 lbs vehicle properly and offer a stopping distance of 109 ft, a solid feat in the segment.
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Model
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Porsche Panamera
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Audi A7
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Mercedes-Benz CLS 550
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BMW 6-Series 640i xDrive Gran Turismo
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Curb Weight (lbs.)
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4,001
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4,255
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4,158
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4,409
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Brake (Front)
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13.8
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14.0
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14.2
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13.7
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Brake (Rear)
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13.0
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13.0
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12.6
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13.6
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60 -0 mph (ft.)
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109
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109
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104
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106
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The Audi A7 gets bigger front brakes at the front than the Panamera for its added curb weight and has a similar 109 ft of stopping distance to the Panamera. The Mercedes-Benz CLS 550 is stunning in the braking department too. It comes to a dead stop within 104 ft and has the biggest front brake rotors here. The BMW 640i takes second place here in braking performance when compared to the rivals with a stopping distance of 106 ft.