2022 BMW i4 vs 2021 Nissan Sentra
Overview | |
MSRP$19,510 | MSRP$55,400 |
Listings126 | Listings70 |
Ratings & Reviews | |
User Reviews | User Reviews |
Expert reviews7.2 out of 10 | Expert reviews7.3 out of 10 |
Pros
Cons
| Pros
Cons
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2021 Nissan Sentra Reviews SummaryFollowing a makeover for the 2020 model year, the Nissan Sentra has ripened into a prime specimen of the compact sedan genre. With competitive safety, technology, and fuel economy now supplemented by an attractive exterior and interior design, the Sentra no longer feels like a compromise—it feels like a smart choice. | |
2022 BMW i4 Reviews SummaryAfter entering the modern electric car era with the radical i3 hatchback, BMW is dialing things back a bit. The 2022 BMW i4 isn’t as radical as the i3, but it may also appeal to a wider audience. Instead of a dedicated platform, the i4 uses the same body shell as the gasoline BMW 4 Series Gran Coupe, which in turn is a four-door version of the BMW 4 Series coupe and convertible. The result is an electric vehicle with dimensions fairly close to the BMW 3 Series, the Bavarian automaker’s signature product. By offering an electric alternative, BMW is showing that it’s serious about EVs. The i4’s closest rivals are the Tesla Model 3 and Polestar, as both are electric four-doors from premium brands. Most of BMW’s traditional rivals, such as Audi and Mercedes-Benz, are focusing on electric crossover SUVs and more expensive sedans for now. The Porsche Taycan is positioned above the i4 in price and performance aspirations. As with other BMW models, the i4 launches in multiple configurations based on its drivetrain rather than conventional trim levels. The single-motor rear-wheel drive (RWD) BMW i4 eDrive40 is the base model, and the one we test drove for this review. Buyers looking for more power can upgrade to the dual-motor all-wheel drive (AWD) i4 M50, which is featured in our video review, above. | |
No video found | |
Popular Features & Specs | |
Engine2.0L 149 hp I4 | Engine335 hp Electric |
Drive TrainFWD | Drive TrainRWD |
Seating Capacity5 | Seating Capacity5 |
Horsepower149 hp @ 6400 rpm | Horsepower |
EV Battery Capacity | EV Battery Capacity81.1 kWh |
MPG City29 | MPG City109 |
MPG Highway39 | MPG Highway108 |
Battery Charge Time (240V) | Battery Charge Time (240V)10 hours |
Engine | |
Engine Name2.0L 149 hp I4 | Engine Name335 hp Electric |
Torque146 lb-ft @ 4400 rpm | Torque |
Horsepower149 hp @ 6400 rpm | Horsepower |
Battery Charge Time (240V) | Battery Charge Time (240V)10 hours |
DrivetrainFWD | DrivetrainRWD |
Fuel Economy | |
EV Battery Capacity | EV Battery Capacity81.1 kWh |
MPG City29 | MPG City109 |
MPG Highway39 | MPG Highway108 |
Interior | |
Seating Capacity5 | Seating Capacity5 |
Key Features | |
Navigation System | Navigation SystemStandard |
Sunroof/Moonroof | Sunroof/MoonroofStandard |
Safety | |
Front Crash Overall4 | Front Crash Overall |
Side Crash Overall5 | Side Crash Overall |
Dimensions & Capacity | |
Cargo Space14.3 cu ft | Cargo Space16.6 cu ft |
Curb Weight3036 lbs | Curb Weight4665 lbs |
Height56.9 in | Height57.0 in |
Length182.7 in | Length188.5 in |
Width71.5 in | Width81.6 in |
Wheelbase106.6 in | Wheelbase112.4 in |
Maximum Payload921 lbs | Maximum Payload933 lbs |
Number of doors4 | Number of doors4 |
Overview | ||
MSRP | $19,510 | $55,400 |
Listings | ||
Ratings & Reviews | ||
User reviews | ||
Expert reviews | 7.2 out of 10Read full review | 7.3 out of 10Read full review |
Pros & cons | Pros
Cons
| Pros
Cons
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Summary | Following a makeover for the 2020 model year, the Nissan Sentra has ripened into a prime specimen of the compact sedan genre. With competitive safety, technology, and fuel economy now supplemented by an attractive exterior and interior design, the Sentra no longer feels like a compromise—it feels like a smart choice. | After entering the modern electric car era with the radical i3 hatchback, BMW is dialing things back a bit. The 2022 BMW i4 isn’t as radical as the i3, but it may also appeal to a wider audience. Instead of a dedicated platform, the i4 uses the same body shell as the gasoline BMW 4 Series Gran Coupe, which in turn is a four-door version of the BMW 4 Series coupe and convertible. The result is an electric vehicle with dimensions fairly close to the BMW 3 Series, the Bavarian automaker’s signature product. By offering an electric alternative, BMW is showing that it’s serious about EVs. The i4’s closest rivals are the Tesla Model 3 and Polestar, as both are electric four-doors from premium brands. Most of BMW’s traditional rivals, such as Audi and Mercedes-Benz, are focusing on electric crossover SUVs and more expensive sedans for now. The Porsche Taycan is positioned above the i4 in price and performance aspirations. As with other BMW models, the i4 launches in multiple configurations based on its drivetrain rather than conventional trim levels. The single-motor rear-wheel drive (RWD) BMW i4 eDrive40 is the base model, and the one we test drove for this review. Buyers looking for more power can upgrade to the dual-motor all-wheel drive (AWD) i4 M50, which is featured in our video review, above. |
Video | No video found | |
Popular Features & Specs | ||
Engine | 2.0L 149 hp I4 | 335 hp Electric |
Drive Train | FWD | RWD |
Seating Capacity | 5 | 5 |
Horsepower | 149 hp @ 6400 rpm | |
EV Battery Capacity | 81.1 kWh | |
MPG City | 29 | 109 |
MPG Highway | 39 | 108 |
Battery Charge Time (240V) | 10 hours | |
Engine | ||
Engine Name | 2.0L 149 hp I4 | 335 hp Electric |
Torque | 146 lb-ft @ 4400 rpm | |
Horsepower | 149 hp @ 6400 rpm | |
Battery Charge Time (240V) | 10 hours | |
Drivetrain | FWD | RWD |
Fuel Economy | ||
EV Battery Capacity | 81.1 kWh | |
MPG City | 29 | 109 |
MPG Highway | 39 | 108 |
Interior | ||
Seating Capacity | 5 | 5 |
Key Features | ||
Navigation System | Standard | |
Sunroof/Moonroof | Standard | |
Safety | ||
Front Crash Overall | 4 | |
Side Crash Overall | 5 | |
Dimensions & Capacity | ||
Cargo Space | 14.3 cu ft | 16.6 cu ft |
Curb Weight | 3036 lbs | 4665 lbs |
Height | 56.9 in | 57.0 in |
Length | 182.7 in | 188.5 in |
Width | 71.5 in | 81.6 in |
Wheelbase | 106.6 in | 112.4 in |
Maximum Payload | 921 lbs | 933 lbs |
Number of doors | 4 | 4 |
The 2021 Nissan Sentra, in its eighth generation, presented a bold and athletic exterior, a significant departure from its earlier, more conservative designs. The V-Motion grille and expressive headlights gave it a serious demeanor, while the availability of vibrant paint colors and two-tone schemes added a touch of flair. The Sentra's interior was thoughtfully designed, with a layered dash and an 8-inch infotainment touchscreen that was well-positioned for ease of use. The cabin offered a spacious second row, though it was more comfortable for two passengers than three. The trunk provided 14.3 cubic feet of cargo space, with the flexibility of a 60/40 split-folding rear seat.
The 2022 BMW i4 shared its styling cues with the gasoline-powered 4 Series Gran Coupe, featuring a polarizing oversized grille. It boasted a more aerodynamic design, with a drag coefficient of 0.24 for the base model. The i4's interior struck a balance between minimalism and traditional BMW elements, with a freestanding screen and familiar controls. However, the seating was somewhat flat and hard, lacking the expected bolstering. The i4 offered 10 cubic feet of cargo space, less than some competitors, but its hatchback design allowed for easier loading and unloading.















The 2021 Nissan Sentra was equipped with a 2.0-liter naturally aspirated four-cylinder engine, producing 149 horsepower and 146 pound-feet of torque. It featured front-wheel drive with an Xtronic CVT, providing adequate performance for daily commuting. The Sentra's fuel economy was commendable, with 29 mpg city/39 mpg highway for S and SV models. The suspension and steering setup delivered tidy road manners, making it almost fun to drive despite its modest power output.
The 2022 BMW i4 offered impressive performance, with the base eDrive40 model delivering 335 horsepower and 317 pound-feet of torque, achieving 0-60 mph in 5.5 seconds. The M50 model, with its two-motor powertrain, produced 536 horsepower and 586 pound-feet of torque, reaching 0-60 mph in just 3.7 seconds. The i4's handling was enhanced by its low center of gravity and advanced suspension systems, providing a smooth and engaging driving experience. The integrated braking system and adaptive recuperation added to the i4's performance credentials, though the latter's effectiveness was somewhat inconsistent.
The 2021 Nissan Sentra's interior was designed for practicality, with well-placed features and traditional controls. It offered ample storage options, including a large glove compartment and roomy door pockets. The Zero Gravity front seats provided comfort for long journeys, and the available Premium Package added power-adjustable seats and a moonroof for added luxury.
The 2022 BMW i4's interior felt open and airy, despite its limited headroom due to the fastback roof. The center console was efficiently designed, housing essential controls and storage. However, the seats were less comfortable than expected, and the lack of a power-adjustable steering column was a notable omission. The i4's cargo space was limited compared to some competitors, but its hatchback design facilitated easier access.
The 2021 Nissan Sentra came with a standard audio system, upgraded to a premium Bose system in higher trims. It featured Apple CarPlay and Android Auto integration, along with a 7-inch or 8-inch touchscreen. NissanConnect services offered additional connectivity options, including a WiFi hotspot and remote vehicle access.
The 2022 BMW i4 was equipped with the latest iDrive8 infotainment system, featuring a 12.3-inch instrument cluster and a 14.9-inch central touchscreen. It included standard Apple CarPlay, Android Auto, and Bluetooth, with options for a head-up display and Harman Kardon audio. The user experience was intuitive, with a rotary controller and effective voice recognition system.
The 2021 Nissan Sentra was well-equipped with safety features, including a comprehensive airbag system, tire pressure monitoring, and Nissan Safety Shield 360. It received a five-star overall rating from the NHTSA and a Top Safety Pick rating from the IIHS.
The 2022 BMW i4's safety ratings were not available at the time of publication. It offered standard driver-assist features, with optional packages adding advanced systems like adaptive cruise control and a 360-degree camera. The Parking Assistant Package provided additional convenience features for parking and maneuvering.
CarGurus highlights

According to CarGurus experts, the overall rating for the 2021 Nissan Sentra is 7.2 out of 10, while the 2022 BMW i4 scores 7.3 out of 10. Based on these ratings, the BMW i4 is recommended for those seeking a more advanced and performance-oriented vehicle, despite its higher price point.
Choose the 2022 BMW i4 if:
- You desire a high-performance electric vehicle with impressive acceleration.
- You appreciate advanced technology and connectivity features.
- You want a car with engaging driving dynamics and a premium feel.


Choose the 2021 Nissan Sentra if:
- You prioritize fuel efficiency and a lower purchase price.
- You value a spacious interior with practical storage solutions.
- You seek a vehicle with a strong safety rating and comprehensive standard features.
CarGurus highlights

According to CarGurus experts, the overall rating for the 2021 Nissan Sentra is 7.2 out of 10, while the 2022 BMW i4 scores 7.3 out of 10. Based on these ratings, the BMW i4 is recommended for those seeking a more advanced and performance-oriented vehicle, despite its higher price point.
Choose the 2022 BMW i4 if:
Shop Now- You desire a high-performance electric vehicle with impressive acceleration.
- You appreciate advanced technology and connectivity features.
- You want a car with engaging driving dynamics and a premium feel.


Choose the 2021 Nissan Sentra if:
Shop Now- You prioritize fuel efficiency and a lower purchase price.
- You value a spacious interior with practical storage solutions.
- You seek a vehicle with a strong safety rating and comprehensive standard features.

By: CarGurus + AI
At CarGurus, our team of experienced automotive writers remain at the heart of our content operation, conducting hands-on car tests and writing insightful guides that are backed by years of industry experience. To complement this, we are harnessing AI to make our content offering more diverse and more helpful to shoppers than ever. To achieve this, our AI systems are based exclusively on CarGurus content, ratings and data, so that what we produce is both unique to CarGurus, and uniquely helpful to car shoppers.



































