BMW 8 Series Gran Coupe trim comparison
2026 BMW 8 Series Gran Coupe 840i vs 840i xDrive
The 8 Series Gran Coupe 840i starts at $94,500 while the 840i xDrive is $97,500. That $3,000 gap buys 3 meaningful differences.
The 840i xDrive adds AWD instead of RWD. If you deal with winter roads or need traction off-pavement, that could be worth $3,000 by itself. If not, the 840i saves you the money.
The 840i is the cleaner fit if RWD already covers the job. The 840i xDrive only earns the extra money when AWD is the reason you are shopping up.
If you are budgeting this move monthly, the jump from the 840i to the 840i xDrive is about $53/month on a 60-month loan at 6.5% APR with 10% down. That works out to roughly $3,180 more by the time interest is counted. The real question is whether AWD changes your day-to-day use enough to justify paying above RWD.
Lock one trim, change the other side, and move through exact pair pages without resetting back to the full lineup every time.
Who notices the difference
The higher trim starts to make more sense when extra traction matters for your weather, roads, or weekend use.
When both feel the same
The 840i and 840i xDrive are mechanically identical where it counts: the same 8-speed shiftable automatic transmission and identical wheelbase and body dimensions.
The upgrade math
You are paying $3,000 for 2 measurable differences, which works out to about $1,500 per change.
Key Differences at a Glance
This is the fast read: price, power, efficiency, and the feature flips most likely to change the answer.
Every Difference, Side by Side
This is the full read behind the quick decision signals above: the complete hardware, comfort, and equipment story. 3 specification differences, 4 shared.
Full Specification Comparison
Specifications reflect available data as of early 2026. Confirm details with an authorized dealer before purchasing.
| Spec | 840i | 840i xDrive |
|---|---|---|
| Pricing | ||
| MSRP | $94,500 | $97,500 |
| Powertrain | ||
| Engine | 3.0L I6 Turbo | 3.0L I6 Turbo |
| Horsepower | 335 hp | 335 hp |
| Torque | 369 lb-ft | 369 lb-ft |
| Transmission | 8-speed shiftable automatic | 8-speed shiftable automatic |
| Drivetrain | RWD | AWD |
| Fuel Economy | ||
| City MPG | 21 | 21 |
| Highway MPG | 29 | 29 |
| Combined MPG | 24 | 24 |
| Fuel Tank | 18.0 gal | 18.0 gal |
| Dimensions | ||
| Curb Weight | 4,180 lbs | 4,281 lbs |
| Wheelbase | 119.0" | 119.0" |
| Length | 200.3" | 200.3" |
| Width | 76.1" | 76.1" |
| Height | 55.4" | 55.4" |
| Warranty | ||
| Bumper-to-Bumper | 4yr/50k | 4yr/50k |
| Powertrain | 4yr/50k | 4yr/50k |
| Corrosion | 12yr/unlimited | 12yr/unlimited |
| Roadside Assistance | 4yr/unlimited | 4yr/unlimited |
Data sources: licensed third-party automotive data, EPA fueleconomy.gov, NHTSA, and official manufacturer materials. Values marked est. are estimated.
2026 BMW 8 Series Gran Coupe 840i vs 840i xDrive Questions Shoppers Ask
Use this page for the direct trim answer, then zoom back out to the BMW 8 Series Gran Coupe lineup, the BMW brand hub, the Sports Cars, the how to pick a trim guide, or our mid-trim value research when you need the bigger shopping path behind this one matchup.
How much more does the 2026 8 Series Gran Coupe 840i xDrive cost than the 840i?
The 840i xDrive starts at $97,500 compared to $94,500 for the 840i. That is a $3,000 difference, or approximately $53/month more on a 60-month loan.
Do the 2026 BMW 8 Series Gran Coupe 840i and 840i xDrive have the same engine?
Yes. Both use the 3.0L I6 Turbo producing 335 hp and 369 lb-ft of torque. The engine hardware does not change between these trims, so the real differences are in equipment and feature content.
Does the 2026 8 Series Gran Coupe 840i come with AWD?
No. The 840i comes standard with RWD while the 840i xDrive has AWD. This affects traction, fuel economy, and curb weight.
What warranty does the 2026 BMW 8 Series Gran Coupe come with?
All 2026 BMW 8 Series Gran Coupe trims, including both the 840i and 840i xDrive, come with BMW's standard warranty: 4yr/50k bumper-to-bumper and 4yr/50k powertrain coverage. Warranty does not vary by trim level.
Is the 2026 BMW 8 Series Gran Coupe 840i xDrive worth $3,000 more than the 840i?
The $3,000 adds AWD. Worth it if you need the traction. Not worth it if you drive on dry roads year-round.
The Full Story Behind This Price Gap
Use the direct answer above for this exact matchup, then use these guides to understand whether you are really looking at a feature step-up, a package shuffle, or the point where the lineup starts changing in a meaningful way.
What $3,000 Gets You
The 8 Series Gran Coupe 840i xDrive is a clear upgrade over the 840i. The $3,000 price increase gets you AWD -- real functional changes, not just cosmetics.
840i vs. 840i xDrive: Day-to-Day
The 840i xDrive has AWD while the 840i has RWD. This affects traction, weight, and fuel economy.
What Both Trims Share
Despite the differences above, the 840i and 840i xDrive share engine, transmission, and fuel economy, keeping the core 8 Series Gran Coupe experience consistent across trims.
Summary
The 8 Series Gran Coupe 840i xDrive costs $3,000 more than the 840i (about $53/month more on a 60-month loan). That buys 2 meaningful changes at $1,500 per change. Whether that trade-off is worth it depends on which features matter to your daily driving.
Trim-Matched Accessories
These add-ons are split by trim intent so the recommendations follow the actual use case, not just the same repeated product block.
BMW 8 Series Gran Coupe 840i
Value-trim add-onsThese picks fit the 840i best when the goal is covering the daily-use gaps without paying up to the next trim.
BMW 8 Series Gran Coupe 840i xDrive
Step-up trim add-onsThese picks suit the 840i xDrive when you want the accessories to match the nicer cabin, broader utility, or more premium use case.
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Specifications shown combine licensed third-party automotive data with official manufacturer, EPA, and NHTSA source material for the 2026 model year. Actual pricing, features, and availability may vary by region and dealer. Always confirm details with an authorized dealer before making a purchase decision. TrimAtlas is not affiliated with BMW or any dealership.
Page updated 2026-03-18. Verify equipment, pricing, and regional availability with the manufacturer or dealer.