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| 5 Series | Altima | |
|---|---|---|
| Manufacturer | BMW | Nissan |
| Starting price | — | — |
| Monthly payment | — | — |
| Fuel type | Plug-in hybrid | Gasoline |
| Fuel economy | 25.0 mpg | 29.0 mpg |
| CO₂ emissions | 134 g/mi–307 g/mi | 298 g/mi–315 g/mi |
| Annual maintenance cost | — | — |
The verified recall is a B58 engine electric coolant pump leak, mainly affecting 2020-2022 540i sedans. Symptoms include coolant warning lights, visible coolant loss, reduced power, overheating, or engine stall while driving, creating a safety risk from loss of drive power. Covered vehicles get the repair free under recall 22V912000; out of warranty, a dealer water pump replacement is typically $800-$1,500.
Owner complaint data for 2019-2021 5 Series models shows recurring oil leaks, coolant smells, and low oil/coolant warnings, especially on B48/B58-engined 530i, 540i, and M550i variants. Look for oil or coolant residue under the car, burning oil odor, and repeated top-ups between service intervals. If ignored, the main consequence is overheating and engine damage. Dealer repairs typically run $600-$1,800 depending on the gasket or coolant pipe source; independent shops may charge $300-$900 less.
Intermittent iDrive freezing, black screens, transient Drivetrain Malfunction warnings, and camera/sensor warnings are documented complaints on 2021-2023 G30 LCI 5 Series models and some 2024 i5 models. The car usually remains drivable, but the electrical glitches may persist and require a control module software update. Out-of-warranty diagnostics and reprogramming often cost about $200-$600, while control module replacement can be $1,200-$2,500.
Some 2021-2023 540i, 530e, and M550i models with 48V mild-hybrid systems show owner complaints of Charging malfunction and Battery malfunction warnings. Symptoms include warning chimes, reduced regenerative braking, and stop/start system shutdown, though the car usually remains drivable. A failed 48V battery or generator repair can cost $1,500-$3,000, plus diagnostic/software work. Under warranty, these repairs are normally covered at no charge.
The 2019-2021 Altima equipped with the Jatco CVT-8 transmission frequently suffers from judder, slipping, hesitation, and intermittent loss of propulsion. Owners report shuddering on acceleration from a stop, surging during light throttle, and in severe cases the car fails to move after parking. Independent-shop CVT replacement typically costs between $3,000 and $5,500, while dealer prices often exceed $5,500; fluid reflashes do not cure the mechanical issue.
Nissan recalled certain 2019-2020 Altimas (both 2.5L and 2.0 VC-Turbo) under NHTSA recall 20V-353 because the low-pressure fuel pump can fail, causing sputtering, sudden engine stall, and difficulty restarting. The repair is free at participating dealers under the recall. If the same part fails outside the recall campaign, typical non-warranty replacement costs approximately $200 to $500 for parts and labor.
BMW 5 Series and Nissan Altima suit different driving needs. The main differences below cover price, monthly payment, fuel economy, and running costs.
The models use different powertrains: 5 Series — Plug-in hybrid; Altima — Gasoline. The better choice depends on your daily route and access to charging.
The final choice is about more than numbers: annual distance, city or highway use, and the space your household needs all matter. Use the CarPayCheck.com calculator to apply your financing terms and evaluate both cars in your situation.
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