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2025 Porsche 911 GT3

Supercar · 4.0L NA H6 · RWD

91/100

AutoVault's overall score, weighted for what a supercar is actually for — performance, technology, comfort, reliability, safety and value.

Specifications

Engine4.0L NA H6
Horsepower502 hp
Torque346 lb-ft
0–60 mph3.4 sec
Top speed198 mph
DrivetrainRWD
Seats4
Combined MPG17 mpg (15 city / 20 hwy)
Range286 miles
MSRP$224,000
Body styleSupercar

The verdict

What's good

  • Race-bred engine revs to 9,000 rpm
  • Wing and underbody glue it to the road
  • Track-ready straight off the showroom
  • Manual gearbox available at no cost

What's not

  • Very firm ride on rough roads
  • Loud cabin tiring on long drives
  • No real luggage space
  • Big rear wing draws attention

The engine

4.0L NA H6

4.0L Naturally-Aspirated Flat-6

Porsche's naturally-aspirated 4.0-liter flat-six is a motorsport engine for the road — no turbos, a wailing 9,000-rpm redline, and the purest, most thrilling sound in the Porsche range.

Derived from Porsche's GT and Cup racing engines, this high-revving boxer powers the cars enthusiasts revere most: the 911 GT3 and the 718 Cayman GT4.

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