2027 BMW i7 VS. 2027 MERCEDES-BENZ EQS: FULL COMPARISON.
The 2027 BMW i7 60 xDrive delivers 536 hp and an estimated 350 miles of range on a 112.5-kWh battery. The EQS 580 4MATIC matches the i7 on power at 576 hp but no EPA-certified range figure is available for comparison. This page breaks down every key spec side by side, with BMW i7 inventory available at Grayson BMW.
THE SHORT ANSWER.
Buyers who prioritize confirmed range, rear-cabin theatre technology, and BMW's hands-free highway assistant at speeds up to 85 mph will find the BMW i7 the stronger choice. Buyers who want the widest possible touchscreen surface as a standard feature, or who prefer the EQS's steer-by-wire option, may find the EQS worth considering. Both are five-passenger electric flagships at the top of their respective lineups. The decisive factors come down to the rear-seat experience and confirmed real-world range.
Compare all BMW electric vehicles
SPECS HEAD-TO-HEAD.
| Specification | BMW i7 50 xDrive | BMW i7 60 xDrive | EQS 450+ | EQS 500 4MATIC | EQS 580 4MATIC |
|---|---|---|---|---|---|
| Horsepower | 449 hp | 536 hp | 402 hp | 469 hp | 576 hp |
| Torque | 487 lb-ft | 549 lb-ft | 372 lb-ft | 553 lb-ft | 590 lb-ft |
| Drivetrain | AWD (xDrive) | AWD (xDrive) | RWD | AWD | AWD |
| 0-60 mph | 5.3 sec | 4.6 sec | 5.7 sec | 4.3 sec | 3.9 sec |
| Top speed | 130 mph | 130 mph | 130 mph | 130 mph | 130 mph |
| Battery | 112.5 kWh | 112.5 kWh | 122 kWh | 122 kWh | 122 kWh |
| Est. range | 354-373 mi (BMW AG est.) | 344-362 mi (BMW AG est.) | Not yet EPA-certified | Not yet EPA-certified | Not yet EPA-certified |
| DC fast charge (peak) | 240 kW | 240 kW | 350 kW (800V) | 350 kW (800V) | 350 kW (800V) |
| DC charge (10-80%) | 29 min | 29 min | 27 min | 27 min | 27 min |
| Charge port | NACS (CCS adapter included) | NACS (CCS adapter included) | NACS | NACS | NACS |
| Length | 212.6 in | 212.6 in | 207.7 in | 207.7 in | 207.7 in |
| Wheelbase | 126.6 in | 126.6 in | 126.4 in | 126.4 in | 126.4 in |
| Curb weight | 5,975 lbs | 6,089 lbs | 5,578 lbs | 5,820 lbs | 5,831 lbs |
| Cargo | 17.7 cu ft | 17.7 cu ft | 22-63 cu ft | 22-63 cu ft | 22-63 cu ft |
| Seating | 5 | 5 | 5 | 5 | 5 |
| Battery warranty | 8 yr / 100,000 mi | 8 yr / 100,000 mi | 10 yr / 155,000 mi | 10 yr / 155,000 mi | 10 yr / 155,000 mi |
EPA fuel economy and range ratings
A note on range: BMW AG estimates for the i7 are based on EPA testing procedure standards. The 2027 EQS range has not yet been EPA-certified; no figure is available for a direct comparison. Confirmed figures will appear at fueleconomy.gov when published.
A note on EQS cargo: The EQS 22-63 cu ft figure reflects configurations including a folding rear seat. The i7's 17.7 cu ft is a fixed-seat trunk measurement.
PERFORMANCE AND POWERTRAIN.
Both vehicles use dual electric motors in their AWD configurations, with rear-wheel drive available only on the base EQS 450+. The BMW i7 50 xDrive posts 487 lb-ft of torque and a 5.3-second 0-60 mph time. The BMW i7 60 xDrive steps that up to 549 lb-ft and 4.6 seconds. The EQS 500 4MATIC reaches 60 mph in 4.3 seconds, and the EQS 580 4MATIC gets there in 3.9 seconds, making it the quickest vehicle in this comparison by that single metric.
On peak DC charging, the EQS holds a technical edge: its 800-volt architecture supports up to 350 kW peak versus the i7's 240 kW peak. In practice, both vehicles reach a ten-to-80-percent charge in roughly the same window (27 minutes for the EQS, 29 minutes for the i7), so the real-world charging stop experience is comparable for most drivers.
The BMW i7 pairs its powertrain with adaptive two-axle air suspension and rear-wheel steering standard. The EQS also includes AIRMATIC air suspension with intelligent damping and standard 4.5-degree rear-axle steering. An optional ten-degree rear-axle steering upgrade (and an available steer-by-wire system) sets the EQS apart for drivers who prioritize maneuvering agility.
The BMW i7 60 xDrive's top speed is confirmed at 130 mph. No top speed figure was provided for the EQS trims in the verified specs.
BMW i7 powertrain and driving dynamics
INTERIOR, SPACE AND CARGO.
Both flagships are built around a five-passenger layout with a strong emphasis on the rear-seat experience. The BMW i7 is four inches longer overall than the EQS (212.6 in vs. 207.7 in), with a nearly identical wheelbase (126.6 in vs. 126.4 in). Both rear cabins are spacious by any measure.
Where the BMW i7 separates itself is in the rear-seat technology available. The optional 31.3-inch 8K BMW Theatre Screen extends from the roof liner on command, creating a dedicated cinematic environment in the rear. The optional Bowers and Wilkins Diamond Surround Sound System with Dolby Atmos fills that space with reference-quality audio. Optional automatic front and rear doors, BMW Touch Command panels on each rear door, and an available executive lounge seating mode (with the front passenger seat sliding forward for maximum rear legroom) make the i7 rear cabin among the most configurable in the segment.
The EQS offers an available MBUX High-End Rear Seat Entertainment system with two 13.1-inch displays and the Burmester 3D Surround Sound system with Dolby Atmos as standard. Rear heated and ventilated seats are optional. The EQS rear cabin is well-appointed but does not offer a roof-mounted theatre screen.
On cargo, the EQS lists 22-63 cu ft including a 60/40-split folding rear seat. The BMW i7 posts 17.7 cu ft as a fixed-seat trunk. Buyers who need to carry large items will find the EQS's folding rear seat a meaningful advantage.
TECHNOLOGY AND SAFETY.
BMW i7.
The i7 centers its cabin around a 17.9-inch central touchscreen running BMW Operating System X, the BMW Panoramic Vision display spanning the full windshield width, and a BMW 3D Head-Up Display. The BMW Intelligent Personal Assistant with AI handles voice commands for navigation, communication, and in-vehicle settings. The available Highway and Commuting Assistant enables hands-free driving at speeds up to 85 mph, with the driver monitoring traffic and able to confirm lane changes by checking the exterior mirror. Park Assist with a 360-degree camera and Active Blind Spot Protection are standard. Standard safety content also includes Steering Assistant, Lane Keeping Assistant, Emergency Brake Assistant, Active Park Distance Control, Frontal Collision Warning with City Collision Mitigation, and Lane Departure Warning.
EQS.
The EQS leads on screen surface area with a standard MBUX Hyperscreen, a 55-inch glass panel housing a 17.7-inch central OLED display and a 12.3-inch front passenger OLED display. MBUX's fourth-generation system includes a generative AI voice assistant and Google Cloud Automotive AI Agent integration. Standard safety content is extensive, including PRE-SAFE occupant preparation, Blind Spot Assist Plus, Exit Warning Assist, ATTENTION ASSIST, and eleven airbags. Many driver-assist features on the EQS are structured as "Digital Extras" (subscription or included digital packages) rather than as always-included standard equipment, so buyers should verify exactly which functions are bundled at purchase.
Both vehicles offer Plug and Charge capability through NACS ports and access to the Tesla Supercharger network. The BMW i7 includes a CCS DC fast-charge adapter in the box. The EQS includes a CCS1 DC fast-charging adapter.
BMW ConnectedDrive and technology overview
VALUE AND OWNERSHIP.
BATTERY WARRANTY.
BMW covers the i7's high-voltage battery for eight years or 100,000 miles. No battery warranty term was provided in the EQS verified specs for direct comparison.
CHARGING NETWORK.
Both vehicles use NACS ports and access the Tesla Supercharger network. The BMW i7 also connects to the BMW ChargingNetwork, which includes IONNA, Electrify America, Shell Recharge, EVgo, and Tesla, with Plug and Charge instant authentication at IONNA and Tesla Supercharger stations. BMW's My BMW App manages all network enrollment from one interface. The EQS charging network access details were not provided in the verified specs beyond NACS port confirmation.
MAINTENANCE.
Because the BMW i7 is fully electric, it has fewer moving parts than a gasoline-powered vehicle. No engine oil, no spark plugs, and no transmission fluid changes are required. Routine maintenance is reduced compared to a comparable gasoline flagship.
EXTERIOR PERSONALIZATION.
The BMW i7 offers a range of Non-Metallic, Metallic, Frozen matte, and BMW Individual Two-Tone finishes, including the exclusive Vancouver Green Metallic with Space Silver Metallic combination. The EQS offers the MANUFAKTUR Made to Measure program with over 100 available exterior paint colors, a broader palette by count.
WHICH ONE SHOULD YOU BUY.
CHOOSE THE BMW i7 IF:
- Confirmed range is your priority. Up to 350 miles of estimated range (BMW AG estimate, based on EPA procedure standards) is the headline figure for the i7, and no comparable certified figure exists yet for the 2027 EQS.
- You want the most developed rear-cabin theatre experience. The 31.3-inch 8K Theatre Screen, BMW Touch Command door panels, and optional automatic doors have no direct equivalent in the EQS.
- You value hands-free highway driving. The available Highway and Commuting Assistant (up to 85 mph) is a production-ready, clearly documented feature.
- You want AWD standard across all trims, without stepping up from a base rear-wheel-drive configuration.
- An eight-year / 100,000-mile high-voltage battery warranty matters to you. BMW publishes this figure clearly.
CHOOSE THE EQS IF:
- The widest possible standard screen surface is important to you. The MBUX Hyperscreen's 55-inch glass panel is standard equipment, not an option.
- You want the highest peak charging rate available. The EQS's 800-volt architecture supports up to 350 kW peak DC charging.
- The optional steer-by-wire system is on your must-have list. This technology is not offered on the BMW i7.
- You need a folding rear seat for cargo versatility. The EQS's 60/40-split fold is available; the i7 does not offer this in the verified specs.
- The EQS 580 4MATIC's 3.9-second 0-60 mph time is the single performance figure that matters most to you.
For buyers in Knoxville and across Tennessee who want to sit in both vehicles and make a direct comparison, BMW i7 inventory is available at Grayson BMW.
SEE THE 2027 BMW i7 AT GRAYSON BMW IN KNOXVILLE.
The BMW i7 and the EQS are both serious flagships, but they make different promises. The BMW i7 delivers confirmed range numbers, a rear-seat theatre environment that the EQS does not match, hands-free highway capability, and an eight-year battery warranty backed by BMW. Grayson BMW carries BMW i7 inventory in Knoxville for buyers who are ready to move from comparison to test drive. See current stock, configure your trim, and schedule time behind the wheel today.
FREQUENTLY ASKED QUESTIONS.
How much horsepower does the 2027 BMW i7 have compared to the 2027 EQS?
The BMW i7 50 xDrive produces 449 hp; the BMW i7 60 xDrive produces 536 hp. The EQS 450+ produces 402 hp, the EQS 500 4MATIC produces 469 hp, and the EQS 580 4MATIC produces 576 hp, making it the most powerful trim in this comparison. Maximum horsepower on the BMW i7 is available when the vehicle is in Sport mode.
What is the range of the 2027 BMW i7?
BMW AG estimates up to 350 miles of range for the BMW i7. The i7 50 xDrive is estimated at 354-373 miles and the i7 60 xDrive at 344-362 miles, based on BMW AG testing using EPA procedure standards. Actual range varies based on driving conditions, temperature, wheel selection, and other factors. No EPA-certified range figure has been published for the 2027 EQS at this time.
Which charges faster, the 2027 BMW i7 or the 2027 EQS?
The EQS supports up to 350 kW peak DC fast charging via its 800-volt architecture, versus 240 kW peak for the BMW i7. In practice, both vehicles complete a ten-to-80-percent charge in approximately 27-29 minutes. Both use NACS charge ports and include a CCS adapter for charging at non-NACS public DC chargers.
Does the 2027 BMW i7 have a rear entertainment screen?
Yes. The BMW i7 offers an available 31.3-inch 8K BMW Theatre Screen for rear passengers. The screen extends from the roof liner and is paired with the available Bowers and Wilkins Diamond Surround Sound System with Dolby Atmos. The EQS offers an available MBUX High-End Rear Seat Entertainment system with two 13.1-inch displays.
What is the warranty on the BMW i7 battery?
BMW covers the BMW i7's high-voltage battery for eight years or 100,000 miles.
Does the BMW i7 have hands-free driving capability?
Yes. The available Highway and Commuting Assistant allows hands-free driving at speeds up to 85 mph. The driver must remain attentive to traffic and take back the wheel when needed. Lane changes can be confirmed by checking the exterior mirror.
Which vehicle is longer, the 2027 BMW i7 or the 2027 EQS?
The BMW i7 is longer at 212.6 inches overall versus 207.7 inches for the EQS. The wheelbases are nearly identical: 126.6 inches for the i7 and 126.4 inches for the EQS.
Is the 2027 BMW i7 available in Knoxville, TN?
Yes. Grayson BMW in Knoxville carries BMW i7 inventory. Use the inventory link on this page to see current stock or contact the dealership to schedule a test drive.