BMW M550d xDrive vs Audi A8 4.2 TDI

Picture of BMW M550d xDrive (F10)
Picture of Audi A8 4.2 TDI (D4 385 PS)
Category BMW M550d xDriveAudi A8 4.2 TDI
Engine layout 3.0 l R64.1 l V8
Max power (ps / bhp) 381 / 375385 / 380
Max torque (Nm / lb-ft) 740 / 546850 / 627
Curb weight (kg / lb) 1895 / 41782107 / 4645
Power / tonne (ps / bhp) 201 / 198183 / 180

Performance

Category BMW M550d xDriveAudi A8 4.2 TDI
0 - 100 kph 5.0 s4.0 s
0 - 130 kph 8.1 s7.5 s
Est. 0 - 60 mph 4.7 s4.1 s
Est. 1/8 mile 9.1 s @ 88.9 mph8.9 s @ 95.7 mph
Top speed 250 kph (155 mph)250 kph (155 mph)

Summary

Category BMW M550d xDriveAudi A8 4.2 TDI
Track Performance 00
Straight line speed 391500
Total 391500

Verdict

A8 4.2 TDI is the fastest by considerable margin.

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