2025 Rivian R1S vs 2026 BMW iX
Comparison Overview
The primary performance disparity between the 2025 Rivian R1S and the 2026 BMW iX is the substantial 131 horsepower advantage held by the Rivian, producing 533 hp compared to the iX's 402 hp. This power differential translates to a significant lead in raw capability, although the Rivian sacrifices some efficiency, offering an EPA estimated 258 miles of range versus the iX's unstated but presumably better range given its lower power output. Price positions them closely, with the BMW iX starting at a slightly lower $75,150 MSRP versus the R1S's $75,900. Dimensionally, the R1S is physically larger, measuring 200.8 inches long and 76.8 inches tall, while the iX offers marginally superior storage at 35.5 cu ft compared to the R1S's 32.6 cu ft. Both vehicles employ standard AWD and 1-speed direct drive transmissions, centering the competition around power, size, and range.
Size Comparison
Performance
Fuel Efficiency
Full Specifications
Our Verdicts
2026 BMW iX
The BMW iX is the better commuter choice due to its likely superior urban maneuverability and potentially greater energy efficiency metrics, although specific range data is unavailable.
2025 Rivian R1S
The Rivian R1S offers greater external dimensions (200.8 inches length) and a substantially taller stance (76.8 inches height), suggesting more interior volume and road presence for families.
2025 Rivian R1S
The 2025 Rivian R1S clearly dominates performance specifications with 533 hp and 610 lb-ft of torque, a 131 hp advantage over the iX.
2026 BMW iX
The 2026 BMW iX commands a lower entry price point at $75,150 compared to the R1S's $75,900, representing better initial cost for the provided electric crossover platform.
Choose the Rivian R1S if...
- Maximum power output is prioritized, given the R1S's 533 horsepower.
- A larger overall exterior footprint is desired, as the R1S measures 200.8 inches in length and 76.8 inches in height.
- Higher torque figures are critical, with the R1S delivering 610 lb-ft.
Choose the BMW iX if...
- The lowest possible initial MSRP is the deciding factor, as the iX starts at $75,150.
- Maximum cargo utility is needed, as the iX provides 35.5 cu ft versus the R1S's 32.6 cu ft.
- A slightly narrower vehicle is preferred for urban navigation, as the iX is 77.6 inches wide compared to the R1S's 82.0 inches.
Key Dimensions
| Dimension | Rivian R1S | BMW iX |
|---|---|---|
| Length | 200.8" | 195.5" |
| Width | 82.0" | 77.6" |
| Height | 76.8" | 67.7" |
| Wheelbase | 121.1" | 118.1" |
Features Comparison
Safety
| Feature | Rivian | BMW |
|---|---|---|
| Blind Spot Monitor | ✓ | ✓ |
| Lane Departure Warning | ✓ | ✓ |
| Lane Keeping Assist System | ✓ | ✓ |
| Rear Cross Traffic Alert | ✓ | — |
| Driver Attention Alert | ✓ | ✓ |
| Pre-Collision Safety System | ✓ | ✓ |
| Post-Collision Safety System | ✓ | ✓ |
| Dual Front Side-Mounted Airbags | ✓ | ✓ |
| Front Head Airbags | ✓ | ✓ |
| Rear Head Airbags | ✓ | ✓ |
| Third Row Head Airbags | ✓ | — |
| Passenger Airbag Occupant Sensing Deactivation | ✓ | ✓ |
| Electronic Stability Control | ✓ | ✓ |
| Traction Control System | ✓ | ✓ |
| LATCH System | ✓ | ✓ |
| Rear Door Child Safety Locks | ✓ | ✓ |
| Anti-lock Brakes (ABS) | 4-Wheel | 4-Wheel |
| Front Ventilated Disc Brakes | ✓ | ✓ |
| Rear Solid Disc Brakes | ✓ | — |
| Brake Assist | ✓ | ✓ |
| Tire Pressure Monitoring System | ✓ | ✓ |
| Automatic Headlights | ✓ | — |
| Headlight Delay-Off | ✓ | — |
| LED Headlights | ✓ | ✓ |
| Adaptive Headlights | ✓ | — |
| Daytime Running Lights | ✓ | ✓ |
| Cornering Lights | ✓ | — |
| Integrated Turn Signal Mirrors | ✓ | ✓ |
| Front Headrests | 2 | 2 |
| Front Integrated Headrests | ✓ | ✓ |
| Rear Headrests | 3 | 3 |
| Rear Height Adjustable Headrests | ✓ | — |
| Rear Center 3-Point Seatbelt | ✓ | ✓ |
| Anti-Theft Alarm System (Remote) | ✓ | ✓ |
| Engine Immobilizer | ✓ | — |
| Brake Drying | — | ✓ |
| Rear Ventilated Disc Brakes | — | ✓ |
| Brake Preparation System | — | ✓ |
| Rear Folding Headrests | — | ✓ |
Engine
| Feature | Rivian | BMW |
|---|---|---|
| Base Engine Type | electric | electric |
| Horsepower | 533 hp | 402 hp |
| Torque | 610 lb-ft | 516 lb-ft |
Drive Train
| Feature | Rivian | BMW |
|---|---|---|
| Transmission Type | 1-speed direct drive | 1-speed direct drive |
| Drivetrain Type | all wheel drive | all wheel drive |
Fuel
| Feature | Rivian | BMW |
|---|---|---|
| Fuel Type | electric | electric |
| EPA Efficiency (City/Highway MPGe) | 85/72 MPGe | — |
| EPA Efficiency (Combined MPGe) | 79 MPGe | — |
| EPA Electric Driving Range | 258 mi. | — |
| EPA Energy Consumption (kWh/100 mi) | 43 | — |
| Charging Time (240V) | 9.5 hr. | — |
| Battery Capacity | 106 kWh | — |
| DC Fast Charging Port Type | SAE Combo | SAE Combo |
Comfort & Convenience
| Feature | Rivian | BMW |
|---|---|---|
| Power Tilt and Telescopic Steering Wheel | ✓ | ✓ |
| Audio Controls on Steering Wheel | ✓ | ✓ |
| Cruise Control on Steering Wheel | ✓ | ✓ |
| Electric Power Steering | ✓ | ✓ |
| Front View Camera | ✓ | — |
| Side View Camera | ✓ | — |
| Rear View Camera | ✓ | ✓ |
| Front Parking Sensors | ✓ | ✓ |
| Rear Parking Sensors with Side Sensing | ✓ | — |
| Wireless Charging Pad | ✓ | ✓ |
| Adaptive Cruise Control | ✓ | — |
| Universal Remote Transmitter | ✓ | ✓ |
| Front Cupholders | ✓ | ✓ |
| Rear Cupholders | ✓ | ✓ |
| 3rd Row Cupholders | ✓ | — |
| Front Door Pockets | ✓ | ✓ |
| Rear Door Pockets | ✓ | ✓ |
| Front Seatback Storage | ✓ | ✓ |
| Power Rear Seat Easy Entry | ✓ | — |
| Leatherette Steering Wheel | ✓ | — |
| Heated Steering Wheel | ✓ | ✓ |
| Four Zone Climate Control | ✓ | — |
| Rear Ventilation Ducts with Fan Control | ✓ | — |
| Interior Air Filtration | ✓ | ✓ |
| Extended Cabin Heating/Cooling | ✓ | — |
| Dual Vanity Mirrors | ✓ | — |
| Auto-Dimming Rearview Mirror | ✓ | ✓ |
| Turn Signal Indicators in Mirrors | ✓ | ✓ |
| Push Button Start | — | ✓ |
| Rear Parking Sensors | — | ✓ |
| Automatic Parking Assist | — | ✓ |
| Cruise Control | — | ✓ |
| Dual Zone Climate Control | — | ✓ |
| Rear Ventilation Ducts | — | ✓ |
| Extended Cabin Heating | — | ✓ |
In Car Entertainment
| Feature | Rivian | BMW |
|---|---|---|
| Infotainment Display | 15.6 in | 14.9 in |
| AM/FM Stereo | ✓ | ✓ |
| Stereo Power | 600W | 655W |
| Speaker System | 12 | 18 |
| Surround Audio | Discrete | — |
| USB Port | ✓ | ✓ |
| Speed Sensitive Volume Control | ✓ | — |
| Premium Speaker Brand | — | Harman/Kardon |
| Subwoofer Count | — | 4 |
| Android Auto (Wireless) | — | ✓ |
| Apple CarPlay (Wireless) | — | ✓ |
| USB Port with External Media Control | — | ✓ |
| Satellite Radio | — | ✓ |
| Satellite Radio Trial Period | — | 12 months |
Power Feature
| Feature | Rivian | BMW |
|---|---|---|
| One-Touch Power Windows | 4 | 2 |
| Moonroof Type | 1st Row Fixed Glass Extended | — |
| Remote Keyless Entry | ✓ | — |
| Heated Mirrors | ✓ | ✓ |
| Keyless Entry | — | ✓ |
| Reverse Tilt Passenger Mirror | — | ✓ |
Frontseats
| Feature | Rivian | BMW |
|---|---|---|
| Front Head Room | 41.1 in. | 41.5 in. |
| Front Leg Room | 41.4 in. | 40.2 in. |
| Front Shoulder Room | 60.6 in. | 61.5 in. |
| Front Hip Room | 54.9 in. | — |
| Seat Material: Leatherette | ✓ | — |
| Front Seat Type: Bucket | ✓ | ✓ |
| Driver Seat Power Adjustments | 8-way | — |
| Driver Seat Height Adjustment | ✓ | ✓ |
| Driver Seat Lumbar Support | Power | — |
| Driver Seat Memory Settings | 1 | 2 |
| Passenger Seat Power Adjustments | 8-way | — |
| Passenger Seat Height Adjustment | ✓ | ✓ |
| Passenger Seat Lumbar Support | Power | — |
| Driver Seat Heating | Multi-level | Multi-level |
| Passenger Seat Heating | Multi-level | Multi-level |
| Driver Seat Ventilation | ✓ | — |
| Passenger Seat Ventilation | ✓ | — |
| Seat Material: Leatherette/Cloth | — | ✓ |
Rearseats
| Feature | Rivian | BMW |
|---|---|---|
| Rear Head Room | 39.7 in. | 39.6 in. |
| Rear Leg Room | 36.6 in. | 38.9 in. |
| Rear Shoulder Room | 58.9 in. | 58.3 in. |
| Rear Hip Room | 54.2 in. | — |
| Split-Folding Rear Seatback | ✓ | ✓ |
| Reclining Rear Seats | ✓ | — |
| Folding Center Armrest | ✓ | ✓ |
| Heated Rear Seats (Multi-Level) | ✓ | — |
| Manual Folding Third Row Seat | ✓ | — |
Tires and Wheels
| Feature | Rivian | BMW |
|---|---|---|
| Painted Alloy Wheels | ✓ | — |
| Polished Alloy Wheels | ✓ | — |
| Wheel Diameter | 20 in. | — |
| Tire Type | All Season | Performance |
| Tire Size | 275/60R20 | 235/60R20 |
| Wheel Finish | — | Painted Alloy |
| Wheel Size | — | 20 x 8.5 in |
Suspension
| Feature | Rivian | BMW |
|---|---|---|
| Four-Wheel Independent Suspension | ✓ | ✓ |
| Front Stabilizer Bar | — | ✓ |
| Rear Stabilizer Bar | — | ✓ |
Warranty
| Feature | Rivian | BMW |
|---|---|---|
| Basic Warranty | 4 yr./ 50000 mi. | 4 yr./ 50000 mi. |
| Drivetrain Warranty | 8 yr./ 120000 mi. | 4 yr./ 50000 mi. |
| EV Battery Warranty | 8 yr./ 120000 mi. | 8 yr./ 100000 mi. |
| Corrosion/Rust Warranty | 8 yr./ unlimited mi. | 12 yr./ unlimited mi. |
| Roadside Assistance | 4 yr./ 50000 mi. | 4 yr./ unlimited mi. |
| Complimentary Scheduled Maintenance | — | 3 yr./ 36000 mi. |
Frequently Asked Questions
Common questions about comparing the 2025 Rivian R1S and 2026 BMW iX.
What is the precise power difference between the 2025 Rivian R1S and the 2026 BMW iX?
The 2025 Rivian R1S produces 533 horsepower, whereas the 2026 BMW iX is rated at 402 horsepower. This results in a significant 131 hp advantage favoring the Rivian R1S.
How do the MSRPs of the two electric crossovers compare?
The 2026 BMW iX is listed with a starting MSRP of $75,150, making it $750 cheaper than the 2025 Rivian R1S, which starts at $75,900.
Which vehicle offers more storage capacity?
The 2026 BMW iX offers slightly more accessible storage space with 35.5 cubic feet of cargo capacity. The 2025 Rivian R1S provides 32.6 cubic feet.
Are there major differences in vehicle size and road presence?
Yes, the Rivian R1S is considerably taller and wider, measuring 76.8 inches high and 82.0 inches wide. The BMW iX is lower at 67.7 inches high and narrower at 77.6 inches wide.
What is the published electric range for these two AWD models?
The provided data confirms the 2025 Rivian R1S has an electric range of 258 miles. The specific range for the 2026 BMW iX was not listed in the comparison data.
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