When it comes to navigating the city lanes or stretching highways, every commuter wants a plush & comfortable ride, on other days- the urgency of a sports car and sometimes a rare combination of both.
A harmonious blend that many claim to offer but only few are able to deliver!
Nonetheless, In today’s post, Advisorwheels are going to zoom into that “few” list and acquaint you with one of the most compelling yet understated picks in the plush GT segment.

An impeccable lineup from a long-established and prestigious clan, revered for serving a heavenly convergence of raw acceleration and suave mobility experience under one roof.
Presenting, BMW’s latest exhibition and legacy propelling representation –BMW 8 Series
A grand tourer that inherited the confident GT stance of its predecessors fused it with its own understated style. A Munich’s icon cum sophisticated reminder that declares that driving passion can be sculpted with steel, leather and vigorous speed.
If we magnify under its metallic hood, the beating of heart of this legacy-upscaling series is a ferocious 4.4 litre twin turbocharged V8 that is responsible for:
- producing a thumping 523 horsepower
- 0-60 mph destruction in as little as 3.5 seconds
- touching a governed top speed of 155 mph.
With raw and refined performance, BMW Series 8 also caters a driver-focused tech laden cockpit that complements with rich upholstery and rest of the anatomy that simply feels like it is clocked to 200 mph
Its USP? It’s evident now, high-octane power with everyday utility and an opulent interior that feels a private rolling haven with all the alluring amenities that firmly place it amidst maestros like Mercedes Benz S-Class Coupe, Audi RS7, and Porsche 911 Carrera.
Hooked enough? If yes, then you should explore the complete BMW Series 8 spec sheet comprising precise performance figures, gear information, compelling features to safety advancements.
And, if you’re on the other side, it becomes more exciting and enticing for you as you will be astonished with the complete Series 8 package. Trust Us!
So, dive in and acquaint yourselves with the magnificent BMW DNA and vital stats of one the best grand tourer- BMW Series 8.
Engine & Performance
Engine Type: | 840i – 3.0L BMW TwinPower Turbo inline-6 M850i xDrive – 4.4L BMW M TwinPower Turbo V8 M8 Competition – 4.4L BMW M TwinPower Turbo V8 (high-output) |
Displacement/Battery Capacity: | 840i – 2,998 cc M850i xDrive – 4,395 cc M8 Competition – 4,395 cc |
Power Output: | 840i – 335 hp @ 5,000–6,500 rpm M850i xDrive – 523 hp @ ~6,000 rpm M8 Competition – 617 hp @ 6,000 rpm |
Torque: | 840i – 368 lb-ft (500 Nm) @ 1,600–4,500 rpm M850i xDrive – 553 lb-ft (750 Nm) @ 1,800–4,600 rpm M8 Competition – 553 lb-ft (750 Nm) @ 1,800–5,860 rpm |
0-60 mph (0-100km/h): | 840i – 4.7 sec (RWD), 4.4–4.6 sec (xDrive) M850i xDrive – 3.5–3.6 sec M8 Competition – 3.0 sec |
Top Speed: | 840i – 155 mph (electronically limited) M850i xDrive – 155 mph (electronically limited) M8 Competition – 190 mph with M Driver’s Package (155 mph standard) |
Number of Cylinders/Motors: | 840i – 6 M850i xDrive – 8 M8 Competition – 8 |
Fuel Type: | All trims – Premium Unleaded |
Emission Standard: | All trims – Euro 6 / U.S. EPA Tier 3 |
Transmission
Type: | 840i – 8-speed Sport Automatic (ZF 8-speed torque-converter auto) M850i xDrive – 8-speed Sport Automatic (with Sport/Manual modes) M8 Competition – 8-speed M Sport Transmission (M-Steptronic, Drivelogic) |
Number of Gears: | All trims – 8 gears (8-speed) |
Drive Type: (FWD / RWD / AWD / 4WD): | 840i – Rear-Wheel Drive (RWD) standard; AWD (xDrive) optional on the Gran Coupe/Convertible M850i xDrive – All-Wheel Drive (AWD) via BMW’s xDrive system M8 Competition – AWD (xDrive), but can decouple front axle for RWD mode |
Dimensions & Weight
Overall Length: | 840i Coupe/Convertible – 191.2 in (4,851 mm) 840i Gran Coupe – 200.3 in (5,082 mm) M850i xDrive – 191.2 in (4,851 mm) M8 Competition – 200.9 in |
Overall Width: | 840i Coupe/Convertible – 74.9 in 840i Gran Coupe – 76.1 in M850i xDrive – 74.9 in M8 Competition – 76.5 in |
Overall Height: | 840i Coupe – 53.0 in 840i Gran Coupe – 55.4 in M850i xDrive – 53.0 in M8 Competition – 55.9 in |
Wheelbase: | 840i Coupe/Convertible – 111.1 in (2,822 mm) 840i Gran Coupe – 119.0 in (3,023 mm) M850i xDrive – 111.1 in (2,822 mm) M8 Competition – 119.0 in (3,023 mm) |
Ground Clearance | 840i Coupe/Convertible – 4.9–5.0 in 840i Gran Coupe – 4.8 in M850i xDrive – 4.9–5.0 in M8 Competition – 4.8–5.0 in |
Kerb Weight: | 840i Gran Coupe – 4,180 lb M850i xDrive Coupe – 4,427 lb 840i Coupe/Convertible – ~4,400–4,600 lb M8 Competition – 4,480 lb |
Boot Space | 840i Coupe/Convertible – ~12.4 cu ft 840i Gran Coupe – ~15.5 cu ft M850i xDrive – ~12.4–15.0 cu ft depending on body style M8 Competition – ~15 cu ft |
Fuel Efficiency
Fuel Tank Capacity/ Battery Pack: | 840i (I6) – 18.0 gal M850i xDrive (V8) – 18.0 gal M8 Competition (V8) – 20.1 gal (All trims are ICE only, no hybrid/EV battery pack) |
Mileage (City): | 840i – ~21 mpg M850i xDrive – ~17 mpg M8 Competition – ~15 mpg |
Mileage (Highway): | 840i – ~29 mpg M850i xDrive – ~24 mpg M8 Competition – ~22 mpg |
Mileage (EPA/Company Certified): | 840i – ~24–25 mpg combined M850i xDrive – ~20 mpg combined M8 Competition – ~17 mpg combined |
Suspension & Brakes
Front Suspension: | 840i – Double Wishbone, Adaptive Suspension M850i xDrive – Double Wishbone, Adaptive M Suspension M8 Competition – Double Wishbone, Adaptive M Suspension Pro |
Rear Suspension: | 840i – Multi-Link, Adaptive Suspension M850i xDrive – Multi-Link, Adaptive M Suspension M8 Competition – Multi-Link, Adaptive M Suspension Pro |
Front Brakes: | 840i – Ventilated Disc Brakes M850i xDrive – Larger Ventilated Disc Brakes (M Performance spec) M8 Competition – High-Performance M Compound Ventilated Disc Brakes |
Rear Brakes: | 840i – Ventilated Disc Brakes M850i xDrive – Larger Ventilated Disc Brakes (M Performance spec) M8 Competition – High-Performance M Compound Ventilated Disc Brakes |
Steering Type: | 840i – Electric Power Steering (EPS), variable ratio M850i xDrive – Electric Power Steering with Servotronic, variable sport steering M8 Competition – M Servotronic Electric Power Steering, variable ratio |
Wheels & Tyres
Wheel Type: (Steel/Alloy) | 840i – Alloy Wheels (standard BMW design) M850i xDrive – M Light Alloy Wheels (19–20 in, depending on package) M8 Competition – Forged M Light Alloy Wheels (20 in, optional 21 in) |
Tyre Size: | 840i – 245/40 R19 (front), 275/35 R19 (rear) M850i xDrive – 245/35 R20 (front), 275/30 R20 (rear) M8 Competition – 275/35 R20 (front), 285/35 R20 (rear) or staggered performance tyres with optional 21 in rims |
Spare Tyre: | All trims – Tyre Repair Kit / Mobility Kit (run-flat tyres fitted; no physical spare provided) |
Capacity
Seating Capacity: | 840i Coupe – 4 seats 840i Convertible – 4 seats 840i Gran Coupe – 5 seats M850i xDrive Coupe – 4 seats M850i xDrive Convertible – 4 seats M850i xDrive Gran Coupe – 5 seats M8 Competition Coupe – 4 seats M8 Competition Convertible – 4 seats M8 Competition Gran Coupe – 5 seats |
Number of Doors: | Coupe – 2 doors Convertible – 2 doors Gran Coupe – 4 doors |
Features & Technology
Infotainment System: | All trims – BMW iDrive 7.0/8.0 interface with high-resolution 12.3-inch touchscreen, navigation, voice command, gesture control support (depending on package) |
Connectivity: (Apple CarPlay, Android Auto, etc.) | All trims – Wireless Apple CarPlay, Wireless Android Auto, Bluetooth, USB-C ports, WiFi hotspot, wireless charging pad |
Instrument Cluster: (Analog/Digital) | All trims – Fully Digital 12.3-inch BMW Live Cockpit Professional display |
AC Type: (Manual/Automatic/Climate Control) | 840i Coupe/Convertible – Dual-zone Automatic Climate Control 840i Gran Coupe – Four-zone Automatic Climate Control M850i xDrive – Four-zone Automatic Climate Control M8 Competition – Four-zone Automatic Climate Control with additional M-specific settings |
Other Features: |
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Safety
Airbags: | Front, side, head (curtain), and knee airbags across all trims |
ABS with EBD: | Standard on all trims |
Traction Control: | Dynamic Traction Control (DTC) – standard |
ESC/VSC: | Dynamic Stability Control (DSC) – standard |
ISOFIX: | Child seat anchors (rear outboard seats, all models) |
Parking Sensors/Camera: | Front and rear parking sensors standard 360° Surround View camera with Parking Assistant Plus (standard on M850i/M8, optional on 840i) |
Additional Safety Features: | Forward Collision Warning with Automatic Emergency Braking Lane Departure Warning and Lane Keeping Assist Blind Spot Detection with Rear Cross Traffic Alert Speed Limit Info and Traffic Sign Recognition Adaptive Cruise Control with Stop & Go (optional on 840i, standard on higher trims) Night Vision with pedestrian and animal detection (optional) Head-Up Display (standard on M850i/M8, optional on 840i) |
Price (If applicable)
Ex-Showroom Price: | 840i Coupe / Gran Coupe: ~$91,700 840i Convertible: ~$101,400 M850i xDrive: ~$106,300 M8 Competition: ~$138,800 |
On-Road Price (Estimated, Including Fees & Taxes):: | 840i: ~$96,000–$106,000 M850i xDrive: ~$112,000–$118,000 M8 Competition: ~$145,000+ |
The latest BMW series 8 is what you call a true successor of a revered lineage -a beautiful symphony of silicon and soul that carves its own legend and paves the path for forthcoming BMW series and rivals luxury grand tourers.
An urbane embodiment of power and grace that offers commendable on-road presence and versatility, a poetic confession from the BMW’s den that fuses long-haul comfort with sports-car acceleration.
But beware a shortcoming on its way !
Yes, you have read it right. Loophole exists even in a six-figure suave luxury GT. Lets put on your detective coat and detect what’s that flaw that lingers under its unmistakable silhouette.
So, the magic of BMW starts to fade in the interior design. Yes, the same interior that feels like a sanctuary in motion. Actually, it is shortcoming many reviews tiptoe around saying, “it is not much of a big deal” but we believe our valued readers must know the whole truth!
The Interior design appears flashy and plush but it doesn’t break the ground, seems more like an upscale 5 series than a dominant flagship that may disappoint purists and enthusiasts craving cabin drama Porsche or Mercedes offer.
Irrespective of that, BMW 8 Series stands tall with its amazing lineup powered with impressive specifications and unmatchable finesses to seduce purists to modernists craving power + poise.
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