Used 2021 BMW 5 Series for Sale near Connecticut

Compare 2021 BMW 5 Series Trims

The 2021 BMW 5 Series offers a range of trims from budget-friendly options to performance-oriented models, catering to various preferences and needs.

• Starting at $24,137
• Best MPG/MPGe: 59 city / 72 hwy
• Most Popular: 530i RWD

Trim Overview

Prices updated weekly from CarGurus listings.

Quick Compare Table

Listing prices sourced from CarGurus — updated weekly. OEM specs from manufacturer data.

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Trim Deep Dives

530i RWD — "Who It's For"

The 530i RWD is the pick for shoppers who want a luxury sedan with great features without paying for higher trims.

• Avg. market price: $24,137 (updated weekly)
• MPG/MPGe: 25 city / 33 hwy
• Inventory: 786 listings
• View 530i RWD listings

530i xDrive AWD — "Who It's For"

The 530i xDrive AWD is ideal for those needing all-wheel drive without a significant price increase.

• Avg. market price: $24,810 (updated weekly)
• MPG/MPGe: 23 city / 32 hwy
• Inventory: 516 listings
• View 530i xDrive AWD listings

530e Hybrid Plug-in RWD — "Who It's For"

The 530e Hybrid Plug-in RWD is perfect for eco-conscious buyers seeking a blend of luxury and efficiency.

• Avg. market price: $24,357 (updated weekly)
• MPG/MPGe: 59 city / 72 hwy
• Inventory: 108 listings — lower availability; may limit negotiating room
• View 530e Hybrid Plug-in RWD listings

540i RWD — "Who It's For"

The 540i RWD is suited for those who desire a powerful engine and luxury features without AWD.

• Avg. market price: $34,143 (updated weekly)
• Inventory: 150 listings — lower availability; may limit negotiating room
• View 540i RWD listings

530e xDrive Hybrid Plug-in AWD — "Who It's For"

The 530e xDrive Hybrid Plug-in AWD is for buyers wanting hybrid efficiency with the added benefit of all-wheel drive.

• Avg. market price: $29,739 (updated weekly)
• MPG/MPGe: 59 city / 67 hwy
• Inventory: 61 listings — lower availability; may limit negotiating room
• View 530e xDrive Hybrid Plug-in AWD listings

540i xDrive AWD — "Who It's For"

The 540i xDrive AWD is ideal for those seeking a sporty performance with the confidence of all-wheel drive.

• Avg. market price: $34,123 (updated weekly)
• MPG/MPGe: 23 city / 31 hwy
• Inventory: 248 listings
• View 540i xDrive AWD listings

M550i xDrive AWD — "Who It's For"

The M550i xDrive AWD is for luxury buyers who want high performance and advanced features in their sedan.

• Avg. market price: $40,465 (updated weekly)
• MPG/MPGe: 17 city / 25 hwy
• Inventory: 141 listings — lower availability; may limit negotiating room
• View M550i xDrive AWD listings

Trim Recommendations

Most Popular — 530i RWD

With 786 active listings, the 530i RWD is the clear volume leader in the lineup.

Browse 530i RWD listings

Best Budget Option — 530i RWD

At $24,137 avg market price — below the lineup median of $29,739 — it's the most accessible entry point.

Browse 530i RWD listings

Best for Fuel Economy — 530e Hybrid Plug-in RWD

The 530e Hybrid Plug-in RWD offers impressive fuel efficiency with 59/72 MPG/MPGe.

Browse 530e Hybrid Plug-in RWD listings

These recommendations are based on CarGurus' proprietary market data from September 2, 2026, CarGurus experts' opinions, and generative AI.

How much does the 2021 BMW 5 Series cost?

Prices have softened 8.92% compared to this time last year, making it a favorable time to shop this model year.

There are 791 listings available, which suggests solid inventory for comparison shopping.

If you find a listing below $28,653.67, that's toward the low end of the year-round range and worth acting on quickly.

Is the 2021 BMW 5 Series a good car?

Yes — the 2021 BMW 5 Series earns a 5/5 user rating and an 8/10 expert rating. The model scores 9/10 across Technology and Safety.

Owners consistently praise its powerful performance, luxurious comfort, and refined interior, and they also like the handling and overall aesthetic details. On the downside, some drivers find the engine auto-off behavior at stops annoying, and the Sport Mode can feel jumpy at times.

That lines up with the car’s use case: it’s a midsize luxury sedan that blends sportier-than-average driving dynamics with the tech and comfort you expect in this class. It’s a strong fit if you want a refined daily driver with multiple powertrain choices and a premium feel, and the market shows 29.6% of listings are priced as good or great deals.

Is the 2021 BMW 5 Series reliable?

Owners rate it 5/5, a strong signal of long-term satisfaction.

The owner feedback points to a car that feels refined, comfortable, and well-liked over time, with praise centered on the kind of ownership experience that tends to feel dependable rather than troublesome. The expert review also describes the 5 Series as a polished luxury sedan with impeccable engineering and a mature, well-sorted character.

BMW’s mild-hybrid setup adds efficiency support and powers accessories like lights, climate control, and power windows, which helps the car feel modern in everyday use. BMW also backs the car with a four-year or 50,000-mile warranty and four years of roadside assistance.

For used buyers, the main long-term risk is that a luxury sedan with more equipment can still bring higher upkeep costs if it has been neglected or optioned heavily.

What should I look for when buying a used 2021 BMW 5 Series?

Accident-free inventory is solid at 77.1% — always verify the vehicle history report.

You should still check the history report carefully, because a clean title alone does not tell you how the car was maintained or repaired. Prioritize a pre-purchase inspection that focuses on electronics, suspension behavior, brake feel, and any signs that the car has been driven hard or poorly serviced. Pay close attention to trim and option content, since the 5 Series can vary a lot in comfort, tech, and driver-assistance equipment.

Key things to evaluate:

• Trim level: Lower trims get standard SensaTec upholstery rather than real leather, while Dakota leather and Nappa leather are available at extra cost. The M Sport Package adds new front and rear bumpers, and the cabin’s upscale feel depends heavily on how the car was optioned.
• Powertrain: The 530i uses a 2.0-liter turbocharged four-cylinder with 248 horsepower and 258 pound-feet of torque. The 540i adds a 3.0-liter turbocharged inline-six and a 48-volt mild-hybrid system, while the 530e plug-in hybrid combines a four-cylinder engine with an electric motor.
• Safety package: Standard safety features include lane-departure warning, automatic emergency braking, blind-spot monitoring with rear cross-traffic alert, and automatic high beams. The Driving Assistance Plus Package adds adaptive cruise control, traffic-jam assist, lane-keep assist, and emergency stop assist.
• Infotainment: You get a standard 12.3-inch infotainment touchscreen with iDrive 7, plus a 12.3-inch digital instrument cluster. Apple CarPlay/Android Auto compatibility, Bluetooth, SiriusXM 360L satellite radio, and a built-in WiFi hotspot are also standard.
• Fuel efficiency: The 540i is rated at 26 mpg combined, 23 mpg city, and 31 mpg highway.

Which 2021 BMW 5 Series trim should I buy?

The 2021 BMW 5 Series is offered in 3 trim levels: 530i, 540i, 530e.

Here's the short version:

• 530i: This is the entry point, but it still brings a 248-horsepower turbocharged four-cylinder, rear-wheel drive, and an eight-speed automatic. It makes sense if you want the lowest starting price and still care about the 5 Series driving feel.
• 540i: This is the best-value choice for most shoppers because it adds the stronger 3.0-liter inline-six, the 48-volt mild-hybrid system, and a much quicker 0-60 mph time. If you want the most balanced mix of performance and luxury, this is the one to target.
• 530e: Choose this if you want plug-in hybrid capability and the ability to drive on electric power for significant distances. It suits buyers who prioritize efficiency and short electric-only trips over outright performance.

The standard safety equipment is solid, but the more advanced driver-assistance features remain in the Driving Assistance Plus Package, so check whether a used example has that package before you buy.

Is now a good time to buy a used 2021 BMW 5 Series?

This is a moderate, selective buyer’s market, so you have room to compare listings and wait for the right car.

• Deal availability: 29.6% of listings are priced as good or great deals.
• Inventory: There are 791 listings available.
• Price trend: Prices have softened 8.92% compared with last year.
• Clean inventory: 77.1% of listings are accident-free.

If you find a listing below $28,653.67, that's toward the low end of the year-round range and worth acting on quickly.

What is the 2021 BMW 5 Series's resale value?

The current average of $28,963 sits slightly below last year's $31,800.

That price movement suggests the market has cooled, which can help you buy more selectively now but may also mean slower appreciation if you plan to resell soon. For a future seller, the key takeaway is that a well-kept example with the right equipment should still attract interest, but you should not expect a strong short-term price rebound. Cars with desirable powertrains, clean history, and strong presentation should hold up better than neglected examples.

Vehicles with strong owner satisfaction ratings, like this model year's 5/5, tend to retain buyer demand, which supports resale value over time.

Is the 2021 BMW 5 Series safe?

The virtually-identical 2020 model received a Top Safety Pick+ award from IIHS, with top “good” scores in all crash tests and front-crash prevention tests. The standard headlights were rated “marginal,” while optional lights received a “good” rating.

It earns a 9/10 safety score from our experts.

Standard safety features include lane-departure warning, automatic emergency braking, blind-spot monitoring with rear cross-traffic alert, and automatic high beams. The Driving Assistance Plus Package adds adaptive cruise control, traffic-jam assist, lane-keep assist, and emergency stop assist, which can help pull the car onto the shoulder if the driver is incapacitated.

The main caveat is that advanced safety features are not standard, so you should verify whether a used example has the driver-assistance package you want. The headlight result also makes it worth checking whether the car has the optional lights rather than the standard ones.

Should I buy a 2021 BMW 5 Series or consider a different year?

If you're weighing the 2021 against nearby model years, here's how to think about it:

Choose the 2021 if:

• 29.6% of listings are priced as good or great deals.
• Accident-free inventory is solid at 77.1% — always verify the vehicle history report.
• Price trend: Prices have softened 8.92% compared with last year.
• Owners rate it 5/5 — a strong satisfaction signal.
• The 2021 refresh adds a 48-volt mild-hybrid system, a bigger infotainment touchscreen, and subtle styling updates.

The bottom line: If you want the most up-to-date version of this generation, the 2021 is the smart pick because it brings the refresh updates without losing the 5 Series’ comfort, tech, and balanced driving character. If you’re more price-sensitive, a nearby year can still make sense, but the 2021’s updated equipment and softened pricing make it the cleaner target for shoppers who want a newer-feeling used luxury sedan.

These recommendations are based on CarGurus' proprietary market data from August 28, 2026, CarGurus experts' opinions, and generative AI.