2026 McLaren 750S Spider

Supercar · 4.0L Twin-Turbo V8 · RWD

90/100

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

Specifications

Engine	4.0L Twin-Turbo V8
Horsepower	740 hp
Torque	590 lb-ft
0–60 mph	2.7 sec
Top speed	212 mph
Drivetrain	RWD
Seats	2
Combined MPG	19 mpg (16 city / 23 hwy)
Range	329 miles
MSRP	$385,000
Body style	Supercar

The verdict

What's good

Folding roof, near-zero weight penalty
Telepathic, race-car steering feel
Rear window drops for engine sound
Lighter than almost any rival

What's not

Awkward to climb in and out
Hard to see out the back
Tiny front-only luggage space
Infotainment feels dated

The engine

M840T

4.0L Twin-Turbo V8

McLaren's M840T 4.0-liter twin-turbo V8 is all violence and immediacy — flat-plane, lightweight, and mounted low behind the driver for explosive, race-car-like acceleration.

Developed with Ricardo and rooted in McLaren's racing DNA, this flat-plane V8 evolved from the 3.8 that launched the modern McLaren road-car era with the MP4-12C.

McLaren's carbon-tub cars wrap this engine in a Formula 1-derived monocoque.
The flat-plane crank lets it rev hard and keeps the engine light and compact.

See the rest in AutoVault

The six sub-scores behind the 90 — performance, tech, comfort, reliability, safety and value
Market value today and year-by-year value history
Studio photography — exterior, rear and interior
Side-by-side comparison with up to four cars

Open in AutoVault