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BMW 8 Series (G15) M850i coupe - Price, Specs and 360° Interactive

BMW 8 Series (G15) M850i coupe - 360° Interactive

BMW 8 Series (G15) M850i coupe - Key Specifications

BMW 8 Series (G15) M850i Coupé Specifications

Specification	Details
Type	Luxury Sports Coupé
Released At	2018 (G15 Generation)
Built At	Dingolfing, Germany
Engine	4.4 L Twin-Turbocharged V8 (N63)
Position	Front-Engine, Longitudinal
Aspiration	Twin-Turbocharged
Block Material	Aluminum
Valvetrain	DOHC, 4 Valves per Cylinder
Fuel Feed	Direct Fuel Injection
Displacement	4395 cc / 268.2 in³
Bore	89 mm / 3.50 in
Stroke	88.3 mm / 3.48 in
Compression	10.5:1
Power	390 kW / 523 hp
Specific Output	119 hp per liter
BHP/Weight	249 bhp per tonne
Torque	750 Nm / 553 lb-ft
Top Speed	250 km/h / 155 mph (Electronically Limited)
0 – 60 mph	3.6 seconds
0 – 100 km/h	3.7 seconds
Body / Frame	Aluminum and Carbon Core Structure with High-Strength Steel
Driven Wheels	xDrive AWD (All-Wheel Drive)
Wheel Type	Forged Alloy Wheels
Front Tires	245/35ZR20
Rear Tires	275/30ZR20
Front Brakes	Ventilated Discs with 6-Piston Calipers
Rear Brakes	Ventilated Discs with 4-Piston Calipers
Front Wheels	50.8 x 24.1 cm / 20 x 9.5 in
Rear Wheels	50.8 x 27.9 cm / 20 x 11 in
Front Suspension	Double Wishbone with Adaptive M Suspension
Rear Suspension	Multilink with Adaptive M Suspension
Curb Weight	1950 kg / 4299 lbs
Weight Distribution	53 % Front / 47 % Rear
Wheelbase	2822 mm / 111.1 in
Length	4843 mm / 190.6 in
Width	1902 mm / 74.9 in
Height	1346 mm / 53.0 in
Transmission	8-Speed Steptronic Sport Automatic
Fuel Economy (Combined)	10.5 L/100 km or 22.4 mpg-US
Fuel Capacity	68 liters or 17.9 gallons

Some Interesting Facts

BMW 8 Series (G15) M850i coupe Price Specifications

A Grand Tourer with Serious Performance – The M850i xDrive is powered by a 4.4-liter twin-turbocharged V8 (N63), producing 523 horsepower (530 PS) and 750 Nm (553 lb-ft) of torque, allowing it to blend luxury and high performance.

0-100 km/h in Just 3.7 Seconds – Despite being a luxury grand tourer, the M850i accelerates from 0-100 km/h (0-62 mph) in just 3.7 seconds, thanks to its xDrive all-wheel-drive system and 8-speed automatic transmission.

Revived the Iconic 8 Series Name – The G15 8 Series, introduced in 2018, marked the return of the 8 Series after being discontinued in 1999. The previous E31 8 Series (1989-1999) was known for its V12 engines and pop-up headlights.

Available as a Coupe, Convertible, and Gran Coupe – The M850i is available in three body styles:G15 Coupe (2-door) G14 Convertible (soft-top) G16 Gran Coupe (4-door), offering extra practicality

xDrive with Rear Bias for a Sporty Feel – While it features BMW’s xDrive AWD system, it is rear-biased, meaning most power goes to the rear wheels, providing a dynamic driving experience similar to a rear-wheel-drive car.

Active Rear-Wheel Steering – The M850i comes with Integral Active Steering, where the rear wheels turn in the opposite direction at low speeds for better maneuverability and in the same direction as the front wheels at high speeds for stability.

Luxury Meets Technology – It features a 12.3-inch digital instrument cluster (BMW Live Cockpit Professional), a 10.25-inch touchscreen infotainment system with iDrive 7.0, and advanced driver assistance systems like Adaptive Cruise Control and Lane-Keeping Assist.

Crystal Gear Selector – One of its standout interior features is the optional ‘CraftedClarity’ crystal gear selector, adding a touch of high-end luxury similar to Rolls-Royce models.

M Performance Model, Not a Full M Car – While it wears the M badge, the M850i is part of BMW’s M Performance division, meaning it’s sportier than a regular 8 Series but not as extreme as the BMW M8 Competition, which boasts 617 hp.

Inspired by the BMW Concept 8 Series – The M850i’s design closely resembles the BMW Concept 8 Series, which was showcased in 2017 as a modern interpretation of the classic E31 8 Series.

BMW 8 Series (G15) M850i coupe Price

The M850i is BMW’s grand tourer sweet spot—a 4.4L twin-turbo V8 with 530hp, xDrive AWD, and understated luxury. While newer M8s grab headlines, the M850i offers 90% of the performance for 60% of the price.

1. Price Ranges (EUR, Mid-2024)

Standard M850i Coupe (2018–2023)

High-Mileage (>60k km): €50k – €65k(Budget €10k+ for potential timing chain/transmission work.)

Well-Maintained (30k–50k km): €70k – €85k(Full BMW service history critical.)

Collector-Grade (<20k km): €90k – €110k+(2022–2023 LCIs with laser lights hold value best.)

Special Editions

First Edition (2019): €5k – €10k premium

Frozen Paint (Individual): +€15k

M Performance Parts Installed: +€8k

2. Key Factors Affecting Value

✅ Provenance Wins

BMW Premium Selection Certified: +€8k

Single Owner + Full History: +10%

✅ Value-Adding Options

Bowers & Wilkins Diamond Sound: +€5k

Carbon Roof: +€4k

Executive Pack (Night Vision, etc.): +€3k

⚠️ Critical Watch-Outs

N63TU3 Engine Oil Leaks: Valve stem seals common

Mild-Hybrid Battery Issues: €6k replacement

Air Suspension Failure: €3k per corner

3. Where to Buy in the EU?

Official Channels

BMW Premium Selection (Germany/UK)

High-End GT Dealers (e.g., Sytner Select)

Private Sales

Mobile.de / Autoscout24: Filter for "Full Options + Warranty"

8 Series Owner Forums

Pro Tip: Avoid pre-2020 models without the TU3 engine update (prone to oil consumption).

4. Market Trends

📈 LCI (2022+) Models Holding Strong

Depreciation slowed to 8% YoY (vs. 15% for early cars)

Frozen Paint cars now trading at 10% premium

⚠️ Trap Warning

"Tuned" Cars: Often hide transmission stress

Ex-Rental Examples: Check for over-revs in ECU

5. Must-Do Checks

🔧 Mechanical:

Cold Start Test: Listen for timing chain rattle

xDrive Transfer Case: Jerking = €5k repair

Laser Light Function: €8k per headlight

📄 Paperwork:

BMW Vehicle History Report (€150)

Mild-Hybrid Battery Health Check

Fun Fact: The M850i’s active rear diff is shared with the M8, just with less aggressive tuning!

M850i Buying Cheat Sheet

✅ Best Buy:2021–2022 LCI with B&W Sound ❌ Walk Away:2018–2019 without engine updates 🔧 First Fix:Replace valve stem seals (if leaking) 🎨 Most Desirable:Frozen Tanzanite Blue

Need Verification? BMW dealers provide free build sheets with VIN.