The 911 manages to stand on its own, with no other model line offering the breadth and depth of offerings.
That said, there are several competitors aimed at parts of the 911 roster.
The Jaguar F-Type chooses a balance that's much closer to the 911's mix of practicality, style, and speed, but comes up short in the purity of its dynamics--though its sound and design are among the best in the segment.
Nissan's GT-R is best compared to the upper end of the Porsche range, as its twin-turbo all-wheel-drive nature gives it incredible acceleration and impressive overall performance.
With a vestigial back seat, much like the 911's, the GT-R's practicality and daily-driver suitability are close to the 911's as well.
BMW's 6-Series is more comfort-oriented than the very sporty Porsche 911, but offers its own brand of speed in the form of the M6.
The Chevy Corvette Stingray, new last year, is an incredible value, starting at about half the price of similar-performance 911s.
The Vette has an interior that finally matches the performance of the car, but without a back seat or available all-wheel drive, the Corvette can only be considered against a small portion of the 911 range.
For 2015, Chevrolet adds a higher-performance Corvette Z06, in both coupe and convertible bodies.
And AMG will soon have a 911 competitor in the form of its GT coupe.
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|2015 Porsche 911Browse Used Listings||2015 BMW 6-SeriesBrowse Used Listings||2015 Chevrolet CorvetteBrowse Used Listings||2015 Jaguar XKBrowse Used Listings||2015 Jaguar F-TypeBrowse Used Listings||2015 Nissan GT-RBrowse Used Listings|
|15 MPG City / 27 MPG Hwy||14 MPG City / 32 MPG Hwy||15 MPG City / 29 MPG Hwy||15 MPG City / 24 MPG Hwy||16 MPG City / 28 MPG Hwy||16 MPG City / 23 MPG Hwy|
|Premium Unleaded H-6||Intercooled Turbo Premium Unleaded I-6||Gas V8||Premium Unleaded V-8||Intercooled Supercharger Premium Unleaded V-6||Twin Turbo Premium Unleaded V-6|
|Minicompact Cars||Subcompact Cars||Two Seater||Minicompact Cars||Two-Seaters||Subcompact Cars|
|2-Door Coupe Carrera||2-Door Coupe 640i RWD||2-Door Stingray Coupe w/1LT||2-Door Coupe||2-Door Coupe V6||2-Door Coupe Premium|
|Rear Wheel Drive||Rear Wheel Drive||Rear Wheel Drive||Rear Wheel Drive||Rear Wheel Drive||All Wheel|
|Manual w/OD||Automatic w/OD||Manual||Automatic w/OD||Automatic w/OD||Auto-Shift Manual w/OD|
|Detailed Spec Comparison|
|2015 Porsche 911 vs. 2015 BMW 6-Series||2015 Porsche 911 vs. 2015 Chevrolet Corvette||2015 Porsche 911 vs. 2015 Jaguar XK||2015 Porsche 911 vs. 2015 Jaguar F-Type||2015 Porsche 911 vs. 2015 Nissan GT-R|