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2021 Audi S8 0-60 time, horsepower and power-to-weight

0-60 mph, quickest trim

3.8s

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S8: 3.8 s2.0 s10.9 sQuicker on the left
84 sedans (2021). One dot per model: its quickest trim. Estimates included.

Every trim: 0-60 and power-to-weight

2021 Audi S8: 0-60 and power-to-weight by trim
TrimEnginehpTorqueCurb weighthp per tonlb per hp0-60 and basisTransmissionDrivetrainMSRP
AWD4.0L 8-cyl hybrid563 hp590 lb-ft5,302 lb2129.43.8 sTested8-speed automaticAWD$130,900

Ton = 2,000 lb. Curb weight, no passengers.

Estimates: a fit on 7,236 tested times, using power and weight. Typical error 0.3 s.

Engines offered

1 engine offered.

Engines offered, cheapest trim of each
EngineTrimshpCheapest trimMSRPPrice stepFuel a yearFuel vs base
4.0L 8-cyl hybrid1563 hpAWD$130,900Base$2,400Base

12,000 miles a year. Gas $3.20.

Turbo: only when the engine or trim name says so.

Transmission

CVT: no.

Transmissions by trim
TransmissionTrimsCheapest trimMSRPQuickest 0-60
8-speed automatic1AWD$130,9003.8 s

Rivals with more hp and better mpg

Compared with the AWD: 563 hp, 16 mpg, $130,900. Other makes, sedans, within 15% of the price.

2021 rivals with more hp and better mpg
ModelTrimhpmpgMSRP0-60
Mercedes-Benz E-ClassAMG E 63 S Wagon 4MATIC603 hp18 mpg$112,450N/A
BMW 7 SeriesALPINA B7 xDrive AWD600 hp19 mpg$143,2003.5 s

S8 by year

3.0 s3.5 s4.0 s4.5 s5.0 s20092014201620182021202320252026
Quickest 0-60 of any trim, seconds.
020040060080020092014201620182021202320252026
Most horsepower of any trim.

Which is faster?

Quickest trim of each car, unless you pick a trim.

Compare with

2021 Audi S8: 0.8 s quicker to 60. Same hp per ton.

2021 Audi S83.8 s2021 Karma Revero GT4.6 s
Seconds to 60 mph. Shorter bar is quicker.
2021 Audi S8 and 2021 Karma Revero GT
Measure2021 Audi S82021 Karma Revero GT
TrimAWDRWD
0-603.8 s4.6 s
BasisTestedEstimate
Horsepower563 hp536 hp
Curb weight5,302 lb5,062 lb
hp per ton212212
lb per hp9.49.4
MSRP$130,900$144,800

What this cannot tell you

0-60 times vary by test. Estimates use power and weight only.

Fuel cost uses EPA combined ratings.

How values are checked