2024 BMW 840i Gran Coupe

Grand Tourer · 3.0L TwinPower Turbo I6 · RWD

84/100

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

Specifications

Engine	3.0L TwinPower Turbo I6
Horsepower	335 hp
Torque	369 lb-ft
0–60 mph	5 sec
Top speed	155 mph
Drivetrain	RWD
Seats	4
Combined MPG	26 mpg (22 city / 32 hwy)
Range	455 miles
MSRP	$97,500
Body style	Grand Tourer

The verdict

What's good

Four-door practicality with genuine fastback coupe proportions
Rear headroom rivals many full-size sedans despite the raked roofline
Silky inline-six delivers seamless torque across all driving speeds
iDrive interface among the most intuitive in the grand tourer class

What's not

Rear passengers sit noticeably lower than the elegant exterior suggests
Boot space is tight for long-haul luggage at this price point
Base trim's RWD-only setup limits confidence in wet or wintry conditions
Ownership costs including maintenance packages run high versus German rivals

The engine

B58

3.0L Turbo I6

The B58 is BMW's celebrated single-turbo straight-six — buttery smooth and effortlessly torquey, delivering power in one seamless, silken surge to redline.

Heir to a BMW inline-six bloodline running back to 1933, the B58 belongs to the modular B-series family and is so over-built it's become a tuning and engine-swap legend.

Tuners regularly push the B58 past 600 hp on its stock internals.
Toyota chose the B58 to power the latest Supra.

See the rest in AutoVault

The six sub-scores behind the 84 — performance, tech, comfort, reliability, safety and value
Market value today and year-by-year value history
All 4 trims with pricing
Studio photography — exterior, rear and interior
Side-by-side comparison with up to four cars

Open in AutoVault