2025 Audi S6 Sportback e-tron vs 2025 BMW i4
Comparison Overview
The 2025 Audi S6 Sportback e-tron enters the arena with electrifying dominance, boasting a potent 543 hp and a muscular 428 lb-ft of torque, promising thrilling, high-performance driving in its larger 194.0-inch shell. Conversely, the 2025 BMW i4 captivates with efficiency and accessibility, offering an impressive 318 miles of electric range from its lighter, more nimble chassis. The fundamental split here is performance versus price; the Audi commands a significant $78,700 MSRP, a $20,800 premium over the BMW's $57,900 sticker price. This financial gap reflects the Audi’s staggering 208 hp advantage, translating directly into superior acceleration potential. While the Audi’s 26 cu ft cargo capacity edges out the BMW's 16.6 cu ft, the i4 counters with superior electric longevity for daily driving.
Size Comparison
Performance
Fuel Efficiency
Full Specifications
Our Verdicts
2025 BMW i4
The BMW i4 wins for commuters due to its superior 318 miles of electric range and lower running costs associated with a lower initial MSRP.
2025 Audi S6 Sportback e-tron
The Audi S6 Sportback e-tron takes the family nod because its hatchback body offers a more usable 26 cu ft of cargo capacity compared to the i4’s 16.6 cu ft.
2025 Audi S6 Sportback e-tron
The Audi S6 Sportback e-tron is the enthusiast choice, delivering a massive 543 hp output, significantly outstripping the i4's 335 hp.
2025 BMW i4
The BMW i4 offers substantially better value, delivering strong EV performance for a $20,800 lower MSRP.
Choose the Audi S6 Sportback e-tron if...
- You demand elite performance with 543 hp and an aggressive all-wheel-drive platform.
- Hatchback versatility is crucial, as evidenced by the generous 26 cu ft of cargo space.
- The emotional appeal of piloting the larger, more powerful $78,700 flagship electric vehicle is a priority.
Choose the BMW i4 if...
- Maximizing electric range on a single charge is vital, where the i4 boasts 318 miles.
- Saving $20,800 upfront is a primary objective, as the i4 starts at $57,900.
- You prefer the established dynamic balance of a rear-wheel-drive configuration.
Key Dimensions
| Dimension | Audi S6 Sportback e-tron | BMW i4 |
|---|---|---|
| Length | 194.0" | 188.5" |
| Width | 76.2" | 72.9" |
| Height | 58.5" | 57.0" |
| Wheelbase | 116.1" | 112.4" |
Features Comparison
Safety
| Feature | Audi | BMW |
|---|---|---|
| Blind Spot Monitor | ✓ | ✓ |
| Lane Departure Warning | ✓ | ✓ |
| Lane Keeping Assist System | ✓ | — |
| Front Cross Traffic Alert | ✓ | — |
| Rear Cross Traffic Alert | ✓ | ✓ |
| Pre-Collision Safety System | ✓ | ✓ |
| Post-Collision Safety System | ✓ | ✓ |
| Dual Front Side-Mounted Airbags | ✓ | ✓ |
| Dual Rear Side-Mounted Airbags | ✓ | — |
| Front Head Airbags | ✓ | ✓ |
| Rear 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 Ventilated Disc Brakes | ✓ | — |
| Brake Assist | ✓ | ✓ |
| Tire Pressure Monitoring System | ✓ | ✓ |
| Automatic Headlights | ✓ | ✓ |
| LED Headlights | ✓ | ✓ |
| Daytime Running Lights | ✓ | ✓ |
| Integrated Turn Signal Mirrors | ✓ | ✓ |
| Front Headrests | 2 | 2 |
| Front Height Adjustable Headrests | ✓ | — |
| Rear Headrests | 3 | 3 |
| Rear Height Adjustable Headrests | ✓ | ✓ |
| Rear Center 3-Point Seatbelt | ✓ | ✓ |
| Anti-Theft Alarm System (Remote) | ✓ | ✓ |
| Engine Immobilizer | ✓ | — |
| Driver Attention Alert | — | ✓ |
| Brake Drying | — | ✓ |
| Rear Solid Disc Brakes | — | ✓ |
| Brake Preparation System | — | ✓ |
| Headlight Delay-Off | — | ✓ |
| Self-Leveling Headlights | — | ✓ |
| Front Multi-Adjustable Headrests | — | ✓ |
Engine
| Feature | Audi | BMW |
|---|---|---|
| Base Engine Type | electric | electric |
| Horsepower | 543 hp | 335 hp |
| Torque | 428 lb-ft | 317 lb-ft |
Drive Train
| Feature | Audi | BMW |
|---|---|---|
| Transmission Type | 1-speed direct drive | 1-speed direct drive |
| Drivetrain Type | all wheel drive | rear wheel drive |
Fuel
| Feature | Audi | BMW |
|---|---|---|
| Fuel Type | electric | electric |
| Battery Capacity | 94.4 kWh | 84.3 kWh |
| DC Fast Charging Port Type | SAE Combo | SAE Combo |
| EPA Efficiency (City/Highway MPGe) | — | 113/111 MPGe |
| EPA Efficiency (Combined MPGe) | — | 112 MPGe |
| EPA Electric Driving Range | — | 318 mi. |
| EPA Energy Consumption (kWh/100 mi) | — | 30 |
| Charging Time (240V) | — | 10.0 hr. |
Comfort & Convenience
| Feature | Audi | BMW |
|---|---|---|
| Push Button Start | ✓ | ✓ |
| Power Tilt and Telescopic Steering Wheel | ✓ | — |
| Audio Controls on Steering Wheel | ✓ | ✓ |
| Electric Power Steering | ✓ | ✓ |
| Rear View Camera | ✓ | ✓ |
| Front Parking Sensors | ✓ | ✓ |
| Rear Parking Sensors | ✓ | ✓ |
| Wireless Charging Pad | ✓ | ✓ |
| Adaptive Cruise Control | ✓ | — |
| Universal Remote Transmitter | ✓ | ✓ |
| Front Cupholders | ✓ | ✓ |
| Rear Cupholders | ✓ | ✓ |
| Front Door Pockets | ✓ | ✓ |
| Rear Door Pockets | ✓ | ✓ |
| Front Seatback Storage | ✓ | ✓ |
| Leather Steering Wheel | ✓ | ✓ |
| Three Zone Climate Control | ✓ | — |
| Rear Ventilation Ducts with Fan Control | ✓ | — |
| Extended Cabin Heating/Cooling | ✓ | — |
| Dual Vanity Mirrors | ✓ | — |
| Auto-Dimming Rearview Mirror | ✓ | ✓ |
| Turn Signal Indicators in Mirrors | ✓ | ✓ |
| Cruise Control on Steering Wheel | — | ✓ |
| Cruise Control | — | ✓ |
| Dual Zone Climate Control | — | ✓ |
| Rear Ventilation Ducts | — | ✓ |
| Interior Air Filtration | — | ✓ |
In Car Entertainment
| Feature | Audi | BMW |
|---|---|---|
| Infotainment Display | 14.5 in | 14.9 in |
| AM/FM Stereo | ✓ | ✓ |
| USB Port | ✓ | ✓ |
| USB Port with External Media Control | ✓ | ✓ |
| Satellite Radio | ✓ | ✓ |
| Satellite Radio Trial Period | 3 months | 12 months |
| Stereo Power | — | 205W |
| Android Auto (Wired) | — | ✓ |
| Apple CarPlay (Wired) | — | ✓ |
Power Feature
| Feature | Audi | BMW |
|---|---|---|
| One-Touch Power Windows | 4 | 4 |
| Moonroof Type | 1st Row Fixed Electrochromatic Glass Extended | 1st Row Power Glass Extended |
| Keyless Entry | ✓ | ✓ |
| Heated Mirrors | ✓ | ✓ |
Frontseats
| Feature | Audi | BMW |
|---|---|---|
| Front Head Room | 38.5 in. | 38.2 in. |
| Front Leg Room | 41.4 in. | 41.5 in. |
| Front Shoulder Room | 58.2 in. | 55.2 in. |
| Seat Material: Premium Leather | ✓ | — |
| Front Seat Type: Sport | ✓ | ✓ |
| Driver Seat Power Adjustments | 8-way | — |
| Driver Seat Height Adjustment | ✓ | ✓ |
| Driver Seat Lumbar Support | Power | — |
| Driver Seat Thigh Extension | ✓ | — |
| Driver Seat Memory Settings | 2 | 2 |
| Passenger Seat Power Adjustments | 8-way | — |
| Passenger Seat Height Adjustment | ✓ | ✓ |
| Passenger Seat Lumbar Support | Power | — |
| Passenger Seat Thigh Extension | ✓ | — |
| Driver Seat Heating | Multi-level | Multi-level |
| Passenger Seat Heating | Multi-level | Multi-level |
| Driver Seat Ventilation | ✓ | — |
| Passenger Seat Ventilation | ✓ | — |
| Seat Massage Function | ✓ | — |
| Seat Material: Leatherette | — | ✓ |
Rearseats
| Feature | Audi | BMW |
|---|---|---|
| Rear Head Room | 37.6 in. | 36.6 in. |
| Rear Leg Room | 35.2 in. | 34.2 in. |
| Rear Shoulder Room | 57.3 in. | 54.3 in. |
| Split-Folding Rear Seatback | ✓ | ✓ |
| Folding Rear Seat Feature | ✓ | ✓ |
| Pass-Thru Center Armrest | ✓ | ✓ |
Tires and Wheels
| Feature | Audi | BMW |
|---|---|---|
| Wheel Finish | Painted Alloy | Painted Alloy |
| Wheel Diameter | 20 in. | — |
| Tire Size | 265/40R | 225/50R18 |
| Run Flat Tires | ✓ | — |
| Wheel Size | — | 18 x 7.5 in |
| Tire Type | — | Performance |
Suspension
| Feature | Audi | BMW |
|---|---|---|
| Four-Wheel Independent Suspension | ✓ | ✓ |
| Front Stabilizer Bar | ✓ | ✓ |
| Rear Stabilizer Bar | ✓ | ✓ |
Warranty
| Feature | Audi | BMW |
|---|---|---|
| Basic Warranty | 4 yr./ 50000 mi. | 4 yr./ 50000 mi. |
| Drivetrain Warranty | 4 yr./ 50000 mi. | 4 yr./ 50000 mi. |
| EV Battery Warranty | 8 yr./ 100000 mi. | 8 yr./ 100000 mi. |
| Corrosion/Rust Warranty | 12 yr./ unlimited mi. | 12 yr./ unlimited mi. |
| Roadside Assistance | 4 yr./ unlimited mi. | 4 yr./ unlimited mi. |
| Complimentary Scheduled Maintenance | — | 3 yr./ 36000 mi. |
Frequently Asked Questions
Common questions about comparing the 2025 Audi S6 Sportback e-tron and 2025 BMW i4.
What is the performance difference between the 2025 Audi S6 Sportback e-tron and the BMW i4?
The Audi S6 Sportback e-tron dominates in raw power, producing 543 hp and 428 lb-ft of torque, creating a 208 hp advantage over the BMW i4's 335 hp output.
How does the starting price compare between these two electric vehicles?
The BMW i4 is significantly more attainable, with an MSRP of $57,900, while the performance-focused Audi S6 Sportback e-tron commands a much higher $78,700.
Which vehicle is better suited for road trips based on range and size?
The BMW i4 offers a superior maximum electric range of 318 miles, making long journeys potentially less frequent in charging stops compared to the Audi.
Does the Audi S6 Sportback e-tron offer more practicality for hauling cargo?
Yes, the Audi, being the larger 194.0-inch Sportback, provides 26 cu ft of cargo capacity, substantially exceeding the BMW i4 sedan's 16.6 cu ft.
What does the difference in drive type mean for the driving experience?
The Audi features all-wheel drive for maximum grip under its high power output, whereas the BMW i4 utilizes a rear-wheel-drive setup, typically preferred for a more traditional, involving feel behind the wheel.
Are both vehicles similarly sized, given their different body styles?
No, the Audi S6 is longer at 194.0 inches versus the i4's 188.5 inches, and it is also wider and taller, suggesting a more substantial road presence.
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