The 2026 BMW 8 Series is a luxury grand tourer that combines powerful engines, premium interior materials, and long-distance comfort. Available body styles include the Coupe, Convertible, and four-door Gran Coupe, although availability can vary by model and dealer inventory.
The BMW 8 Series lineup offers two main engine choices: a 335-hp 3.0-liter turbocharged inline-six in the 840i and a 523-hp 4.4-liter twin-turbo V8 in the M850i xDrive. The right choice depends on whether you prioritize everyday comfort, stronger acceleration, or all-wheel-drive traction.
If you are considering buying one in the USA, this review covers the BMW 8 Series price, specifications, performance, interior, competing luxury cars, and key factors to consider before purchasing. Because the 2026 model is a run-out year, check current dealer inventory and confirm the exact vehicle’s price and equipment before making a decision.
BMW 8 Series Models, Trims, Pricing & Availability
The 2026 BMW 8 Series is available in three main trims: 840i, 840i xDrive, and M850i xDrive. Buyers can choose from Coupe, Convertible, and Gran Coupe body styles, depending on the configuration. The main differences are engine power, drivetrain, passenger practicality, and price.
840i vs 840i xDrive vs M850i xDrive
The 840i uses a 3.0-liter turbocharged inline-six engine with 335 horsepower. The 840i xDrive has the same engine but adds all-wheel drive. The M850i xDrive features a 4.4-liter twin-turbo V8 producing 523 horsepower and comes standard with all-wheel drive.
| Feature | 840i | 840i xDrive | M850i xDrive |
| Engine | 3.0L turbo inline-six | 3.0L turbo inline-six | 4.4L twin-turbo V8 |
| Horsepower | 335 hp | 335 hp | 523 hp |
| Torque | 369 lb-ft | 369 lb-ft | 553 lb-ft |
| Drivetrain | Rear-wheel drive | All-wheel drive | All-wheel drive |
| Transmission | 8-speed automatic | 8-speed automatic | 8-speed automatic |
The 840i is a suitable choice for drivers who want luxury and strong everyday performance. The 840i xDrive adds traction for wet or snowy roads, while the M850i xDrive is designed for buyers who want stronger acceleration and V8 performance.
US pricing depends on the body style, optional equipment, and dealer inventory. Published starting prices include approximately $96,050 for the 840i Coupe, $109,050 for the 840i xDrive Convertible, $112,050 for the M850i xDrive Coupe, and $121,850 for the M850i xDrive Convertible. These are reference prices, not guaranteed transaction prices. Confirm the current MSRP, destination charge, options, and dealer fees before buying.
Coupe vs Convertible vs Gran Coupe Differences
The Coupe, Convertible, and Gran Coupe offer different combinations of styling, driving enjoyment, and practicality.
- Coupe: A two-door model with a fixed roof and sleek styling. It suits drivers who prioritize design and grand-touring performance over easy rear-seat access.
- Convertible: A two-door model with a power-operated soft top. It is ideal for open-air driving, although the roof mechanism can reduce luggage space.
- Gran Coupe: A four-door model with easier rear-seat access and a more practical layout for passengers. It is the strongest option for buyers who want luxury performance with everyday usability.
Choose the Coupe for traditional two-door styling, the Convertible for open-air driving, or the Gran Coupe if you regularly carry passengers. Before purchasing, check the exact configuration’s seating, cargo capacity, equipment, and current availability.
BMW 8 Series Engine, Performance & Specifications
The 2026 BMW 8 Series offers two engine options: a 3.0-liter turbocharged inline-six in the 840i and a 4.4-liter twin-turbo V8 in the M850i xDrive. Both pair with an eight-speed automatic transmission, but the V8 delivers significantly more power and quicker acceleration. The lineup is designed for drivers who want a combination of grand-touring comfort, highway performance, and premium features.
Turbo Inline-Six vs Twin-Turbo V8 Performance
The inline-six is the practical choice for everyday driving, while the V8 is better suited to buyers who prioritize rapid acceleration and stronger performance.
| Specification | 840i / 840i xDrive | M850i xDrive |
| Engine | 3.0L turbocharged inline-six | 4.4L twin-turbo V8 |
| Horsepower | 335 hp | 523 hp |
| Torque | 369 lb-ft | 553 lb-ft |
| Transmission | 8-speed automatic | 8-speed automatic |
| Drivetrain | RWD or AWD | AWD |
| BMW-estimated 0–60 mph | About 4.4–4.6 seconds, depending on configuration | About 3.7–3.9 seconds, depending on body style |
Sources: BMW USA and published 2026 specifications. Acceleration figures are manufacturer estimates and can vary with vehicle configuration and conditions.
The 840i’s six-cylinder engine provides smooth power for commuting and long-distance travel. Choosing the 840i xDrive adds all-wheel-drive traction without moving to the V8. The M850i xDrive delivers 188 more horsepower than the six-cylinder models, making it the stronger option for drivers who want more forceful acceleration.
The trade-off is fuel consumption: the V8 generally uses more premium gasoline than the inline-six. If your priority is balanced performance and everyday usability, consider the 840i. If acceleration and V8 power matter more than running costs, the M850i xDrive is the better fit.
Horsepower, Acceleration, Drivetrain & Key Specifications
The main performance difference comes from engine output and drivetrain configuration. Rear-wheel drive is standard on the 840i, while xDrive all-wheel drive is available on the six-cylinder model and standard on the M850i xDrive.
| Key specification | 840i | 840i xDrive | M850i xDrive |
| Horsepower | 335 hp | 335 hp | 523 hp |
| Torque | 369 lb-ft | 369 lb-ft | 553 lb-ft |
| Drivetrain | Rear-wheel drive | All-wheel drive | All-wheel drive |
| Transmission | 8-speed automatic | 8-speed automatic | 8-speed automatic |
| 0–60 mph | Configuration-dependent | About 4.4–4.6 sec | About 3.7–3.9 sec |
The xDrive system distributes power between the front and rear wheels to help maintain traction, particularly on wet or slippery roads. Rear-wheel drive can be appealing to drivers who prefer the traditional feel of a luxury performance coupe.
For fuel economy, check the EPA rating for the exact body style and drivetrain before purchasing. Coupe, Convertible, and Gran Coupe figures can differ, and driving conditions affect real-world mileage. Use the official EPA FuelEconomy.gov database for the vehicle’s specific model-year rating rather than assuming every configuration achieves the same MPG.
BMW 8 Series Interior, Technology & Practicality
The 2026 BMW 8 Series combines a premium cabin, supportive front seats, modern infotainment, and a driver-focused layout. Its main limitation is rear-seat space, particularly in the two-door Coupe and Convertible. The Gran Coupe is more practical for passengers, but its sloping roofline still limits rear headroom compared with a conventional sedan.
Luxury Features, Comfort & Infotainment
The cabin focuses on comfort and premium materials rather than an overly complicated design. Standard features include heated, power-adjustable front seats, customizable ambient lighting, and soft-close automatic doors. Depending on the trim and options, buyers can also choose upgraded interior materials and a premium Bowers & Wilkins audio system.
Key interior and technology features include:
- Digital displays: A 12.3-inch digital instrument cluster and a 12.3-inch central infotainment touchscreen.
- Smartphone connectivity: Wireless Apple CarPlay and Android Auto support.
- Audio system: A Harman Kardon surround-sound system is listed in published specifications; upgraded audio availability depends on configuration.
- Navigation and controls: Onboard navigation, voice commands, steering-wheel controls, and a central control interface.
- Seat comfort: Heated, power-adjustable front seats, with additional comfort features available depending on configuration.
The infotainment system provides access to navigation, phone connectivity, entertainment, and vehicle settings. Drivers who prefer physical controls should try the interface before buying, as some functions require navigating touchscreen menus.
For long-distance travel, the adjustable front seats and quiet cabin are major advantages. However, the low roofline can make entry and exit less convenient for taller occupants. Buyers should also confirm which optional comfort and technology packages are fitted to the specific vehicle.
Passenger Space, Cargo Capacity & Everyday Usability
The 8 Series works best as a luxury grand tourer for one or two people. Its front seats provide the most comfortable seating position, while the rear seats in the Coupe and Convertible are better suited to occasional use than regular adult passengers. The four-door Gran Coupe is the more practical choice for families or anyone who frequently carries passengers.
| Practicality feature | Coupe / Convertible | Gran Coupe |
| Body style | Two doors | Four doors |
| Passenger access | Less convenient in the rear | Easier rear-seat access |
| Seating | Four seats | Five seats listed |
| Cargo capacity | Varies by body style | Approximately 15.5 cu. ft. |
| Best use | Personal driving and touring | Everyday driving with passengers |
Published specifications list approximately 15.5 cubic feet of trunk space for the Gran Coupe. Cargo capacity differs between body styles, and the Convertible’s folding roof affects its available luggage space. Check the exact model’s specifications before planning for large suitcases or bulky items.
For everyday usability, the Gran Coupe offers the best balance of luxury, passenger access, and luggage space. The Coupe is suitable for drivers who rarely use the rear seats, while the Convertible makes more sense for those who prioritize open-air driving over maximum practicality.
Before buying, consider your typical passenger count, parking conditions, luggage needs, and fuel budget. These practical factors matter as much as engine performance when choosing a luxury grand tourer.
BMW 8 Series vs Porsche 911, Lexus LC & Mercedes-Benz Rivals
The 2026 BMW 8 Series competes with luxury performance cars that prioritize different things. The Porsche 911 Carrera focuses on sports-car handling, the Lexus LC 500 emphasizes distinctive styling and a naturally aspirated V8, and the Mercedes-AMG GT offers powerful performance with a more aggressive character. The BMW stands out for combining grand-touring comfort, premium interior features, and a choice of six-cylinder or V8 power.
Performance, Luxury & Grand Touring Comparison
Each car suits a different type of buyer. The Porsche is the more sports-car-focused option, while the Lexus and BMW place greater emphasis on combining performance with comfortable road travel.
| Model (2026) | Engine / Power | Starting price (US) | Main strength |
| BMW 840i | 3.0L turbo inline-six, 335 hp | $96,050 | Balanced luxury and performance |
| BMW M850i xDrive | 4.4L twin-turbo V8, 523 hp | $112,050 | Powerful grand touring |
| Porsche 911 Carrera | 3.0L twin-turbo flat-six, 388 hp | $135,500 | Sports-car handling |
| Lexus LC 500 | 5.0L naturally aspirated V8, 471 hp | $101,800 | Distinctive design and V8 character |
| Mercedes-AMG GT 55 | 4.0L twin-turbo V8, 469 hp | Approximately $137,450 | Aggressive performance and AWD |
Sources: BMW pricing and specifications from Kelley Blue Book and MotorTrend; Porsche USA; Lexus USA Newsroom; and Mercedes-Benz USA.
Prices are published starting figures, not fully equivalent out-the-door quotes. Included destination charges, options, and trim configurations differ. Confirm the exact model and current dealer pricing before comparing offers.
The BMW 840i makes sense for buyers who want a luxury coupe without paying for a V8. The M850i xDrive delivers more horsepower than the standard 911 Carrera and Lexus LC 500, but horsepower alone does not determine handling, braking, or overall driving enjoyment. The Porsche’s lighter sports-car-oriented design gives it a different purpose from the larger BMW grand tourer.
The Lexus LC 500 is worth considering if you prefer a naturally aspirated V8 and distinctive styling. The Mercedes-AMG GT 55 offers strong V8 performance and all-wheel drive, but its higher starting price places it closer to the M850i than to the entry-level 840i.
Which Luxury Grand Tourer Offers Better Value?
The best value depends on your budget, driving priorities, and ownership plans.
- BMW 840i: A strong starting point for luxury, everyday performance, and long-distance comfort without the V8’s higher fuel consumption.
- BMW M850i xDrive: Worth considering if you want 523 hp, all-wheel drive, and a more powerful grand-touring experience.
- Porsche 911 Carrera: A better fit if sports-car handling and driving engagement matter more than rear-seat practicality or a lower purchase price.
- Lexus LC 500: An appealing alternative for buyers who value its naturally aspirated V8, styling, and luxury-focused character.
- Mercedes-AMG GT 55: Suits buyers who want a performance-focused V8 coupe and are comfortable with its higher purchase price.
For overall value, the 840i offers the lower entry price, while the M850i xDrive adds substantial power without reaching the published starting price of the Porsche 911 Carrera or Mercedes-AMG GT 55. However, purchase price is only one part of the ownership cost. Insurance, premium fuel, maintenance, depreciation, and resale value can change which car is the better financial choice.
BMW 8 Series Buying Guide
Choosing the right model depends on how you plan to use the car. Before buying, compare engine performance, body style, fuel economy, insurance costs, maintenance, and available equipment. A lower starting MSRP does not always mean lower long-term ownership costs.
Best BMW 8 Series Model for Different Buyers
The 840i, 840i xDrive, and M850i xDrive serve different priorities. Choose the trim that fits your driving needs rather than paying for performance you may rarely use.
- Best for everyday driving: The 840i offers a 335-hp turbocharged inline-six and rear-wheel drive. It is the entry-level option for buyers who want luxury and responsive performance.
- Best for added traction: The 840i xDrive combines the six-cylinder engine with all-wheel drive. It is worth considering if you regularly drive on wet or snowy roads.
- Best for maximum power: The M850i xDrive produces 523 hp from a twin-turbo V8. It suits drivers who prioritize stronger acceleration and high-performance grand touring.
- Best for regular passenger use: The Gran Coupe has four doors and easier rear-seat access than the two-door models.
- Best for open-air driving: The Convertible adds a power-operated soft top, although luggage capacity is more limited than in some fixed-roof configurations.
Before placing an order, check the current dealer inventory, exact model-year specifications, optional packages, vehicle history for used cars, and the final out-the-door price.
Pros, Cons & Final Buying Verdict
The 2026 BMW 8 Series is a compelling luxury grand tourer, but its price and practicality should be considered alongside its performance.
Pros
- Choice of a smooth inline-six or powerful twin-turbo V8.
- Premium cabin with a comfortable front-seat environment.
- Coupe, Convertible, and Gran Coupe body styles.
- Available all-wheel drive on xDrive models.
- Strong highway performance and long-distance touring ability.
Cons
- High purchase price and potentially expensive maintenance.
- The V8 generally consumes more fuel than the inline-six.
- Rear-seat space is limited in the Coupe and Convertible.
- Options can significantly increase the final price.
- The Porsche 911 may be a better match for buyers who prioritize sports-car handling.
Final verdict
The BMW 8 Series is best for buyers who want performance, luxury, and comfortable grand touring in one package. The 840i is the sensible starting point, the 840i xDrive adds traction, and the M850i xDrive is the performance-focused choice. If you need more rear-seat practicality, consider the Gran Coupe; if sports-car handling is your main priority, compare the Porsche 911 before deciding.
2026 BMW 8 Series Review: Frequently Asked Questions
These frequently asked questions cover the 2026 BMW 8 Series price, engine options, performance, fuel economy, body styles, and ownership costs. The answers help US buyers compare models and choose the right luxury grand tourer for their needs.
How much does the 2026 BMW 8 Series cost in the USA?
The 2026 BMW 8 Series starts at approximately $96,050 for the 840i Coupe, based on published pricing. The final price varies by trim, body style, optional equipment, destination charges, and dealer fees. Confirm the current MSRP with BMW USA or an authorized dealer before purchasing.
What engines are available in the 2026 BMW 8 Series?
The 840i and 840i xDrive use a 3.0-liter turbocharged inline-six engine producing 335 horsepower and 369 lb-ft of torque. The M850i xDrive features a 4.4-liter twin-turbo V8 producing 523 horsepower and 553 lb-ft of torque.
Which 2026 BMW 8 Series model is best to buy?
The 840i is a good option for buyers who want luxury and everyday performance. The 840i xDrive adds all-wheel-drive traction, while the M850i xDrive suits drivers who prioritize V8 power and stronger acceleration. The best choice depends on your budget, driving conditions, and performance preferences.
What is the difference between the BMW 8 Series Coupe, Convertible, and Gran Coupe?
The Coupe is a two-door model with a fixed roof. The Convertible adds a power-operated soft top for open-air driving. The Gran Coupe has four doors and easier rear-seat access, making it more practical for passengers and everyday use.
Is the 2026 BMW 8 Series fuel-efficient?
Fuel economy depends on the engine, drivetrain, and body style. The six-cylinder 840i generally uses less fuel than the V8-powered M850i xDrive. Check the exact configuration on the EPA’s FuelEconomy.gov website for official city, highway, and combined MPG ratings.
Does the 2026 BMW 8 Series require premium gasoline?
BMW recommends premium gasoline for these performance-oriented models. Check the owner’s manual and fuel information for the specific vehicle to confirm the required octane rating. Fuel costs should be included in your ownership budget.
Is the BMW 8 Series suitable for everyday driving?
Yes. Its comfortable front seats, automatic transmission, and available driver-assistance features make it suitable for daily use. However, the low seating position, wide body, limited rear-seat space in two-door models, and premium running costs may not suit every driver.
Is the BMW 8 Series expensive to maintain?
Maintenance and repair costs can be higher than those of mainstream cars because of its luxury components and performance engineering. Actual expenses depend on mileage, service history, parts, labor rates, and warranty coverage. Before buying a used model, review its maintenance records and arrange a pre-purchase inspection.
Is the BMW 8 Series better than the Porsche 911?
Neither model is best for every buyer. The BMW 8 Series emphasizes luxury, long-distance comfort, and multiple body styles. The Porsche 911 Carrera focuses more on sports-car handling and driving engagement. Compare the exact trims, pricing, practicality, and performance before deciding.
