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2021 BMW M5 Overview, Reviews, Ratings & Specs

Rating: 4.50
Based on 10 Owner Reviews â–¶
Cathleen V | March 31, 2025
The BMW M5, a high-performance variant of the 5 Series, has been a benchmark in the sports sedan segment for decades. The 2021 model continues this legacy as a four-door sedan. Key trims include the base M5 and the Competition model. New pricing ranged from approximately $104,000 to $112,000. Its blend of luxury, practicality, and exhilarating performance with a powerful engine and sharp handling makes it popular.
The Good

The 2021 BMW M5 boasts incredible performance and a luxurious, comfortable interior. While not known for stellar fuel efficiency, its design exudes sophistication. It offers a balance of raw power for the emotional buyer and practicality for daily use, appealing to a wide audience.

The Bad

Potential weaknesses of the 2021 BMW M5 include higher running costs due to its performance nature. Watch out for potential electronic issues, particularly with the infotainment system. The complex drivetrain could require specialized maintenance, adding to ownership costs.

2021 BMW M5: Quick Overview

  • Engine Options: 4.4-liter Twin-Turbo V8
  • Horsepower:
    • M5: 600 hp
    • M5 Competition: 617 hp
  • Fuel Economy: Approximately 15 mpg city / 21 mpg highway (EPA estimates)
  • 0-60 Times:
    • M5: Around 3.2 seconds
    • M5 Competition: Around 3.1 seconds
  • Towing Capacity: Not applicable (not designed for towing)
  • Trim-Level Features:
    • M5 (Base): Adaptive LED headlights, M Sport exhaust system, M Sport suspension, Merino leather upholstery, 12.3-inch infotainment display, Apple CarPlay and Android Auto compatibility, Harman Kardon surround sound system, and advanced driver-assistance systems.
    • M5 Competition: All features of the base M5, plus increased engine output, stiffer suspension, unique styling elements (black exterior trim), lightweight M Sport seats, and a more aggressive exhaust sound.
    • Optional Features: Bowers & Wilkins sound system, carbon-ceramic brakes, various interior trim options, and individual customization options.

2021 BMW M5 Specifications

Vehicle Information
Year 2021
Make BMW
Model M5
Trim -
Style All-Wheel Drive
Type -
Category Minicompact Car
Manufacturing Details
Made In Germany
Manufacturing City DINGOLFING
Dimensions
Doors 4-Door
Curb Weight 1970.86 kg
Gross Vehicle Weight Rating -
Overall Height 146.81 cm
Overall Length 498.86 cm
Overall Width 190.25 cm
Wheelbase Length 298.2 cm
Standard Seating 5
Engine & Performance
Engine 4.4-L V-8
Engine Size 4.4L
Engine Cylinders 8
Transmission 8-Speed Automatic
Transmission Type Automatic
Transmission Speeds 8-Speed
Drivetrain All-Wheel Drive
Additional Features
Anti-Brake System 4-Wheel ABS
Steering Type Rack & Pinion
Pricing
Manufacturer Suggested Retail Price (MSRP) -
Invoice Price -
Delivery Charges $995 USD

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What Problems Does the 2021 BMW M5 Have?

While the 2021 BMW M5 is generally reliable, some frequently reported problems revolve around its complex electronics. Issues with the iDrive infotainment system, including glitches and software malfunctions, have been noted. Some owners have reported minor electrical issues, such as sensor failures. Specific to the M5's high-performance nature, premature wear on brake components and tires is common, especially with aggressive driving. Long-term reliability concerns often stem from the turbocharged engine and its associated components, which can be costly to repair. Carbon buildup in the intake system is a potential issue with direct-injection engines like the M5's, requiring periodic cleaning. Recalls for the 2021 M5 have been relatively limited, but it is crucial to check the NHTSA website for any updates. Keeping up with scheduled maintenance, including oil changes and inspections, is vital for preventing major problems. Overall, the M5's reliability is considered good, but owners should be prepared for potentially higher maintenance and repair costs due to its high-performance nature.

How long will the 2021 BMW M5 last?

With proper maintenance, a 2021 BMW M5 can easily provide 150,000 to 200,000 miles or 10-15 years of service. Longevity heavily depends on adherence to the recommended maintenance schedule and driving habits. Key factors affecting durability include regular oil changes, timely replacement of wear items (brakes, tires), and addressing any mechanical issues promptly. Potential long-term weaknesses include the aforementioned carbon buildup in the engine, turbocharger reliability, and the lifespan of electronic components. Preventive maintenance is crucial to mitigating these risks and ensuring long-term durability.

What Technology & Safety Features are Included?

The 2021 BMW M5 is equipped with a comprehensive suite of technology, entertainment, driver-assistance, and safety features.
Built-in Tech & Entertainment: Includes a 12.3-inch infotainment display with iDrive 7.0, Apple CarPlay and Android Auto compatibility, a premium Harman Kardon sound system, and navigation.
Driver-Assistance Features: Standard features include lane departure warning, forward collision warning with automatic emergency braking, blind-spot monitoring, and rear cross-traffic alert. Adaptive cruise control is also available.
Safety Features: The M5 features a robust safety structure with multiple airbags, stability control, and traction control.
Optional Features: Available options include a Bowers & Wilkins surround sound system, night vision with pedestrian detection, and parking assistant plus. Individualization options allow for further customization.
Crash-Test Ratings: While official NHTSA or IIHS ratings specific to the 2021 M5 might be limited, the 5 Series (upon which it's based) typically performs well in crash tests, indicating a high level of safety. The M5's enhanced safety features further contribute to occupant protection. Its advanced driver-assistance systems are also designed to mitigate accidents.

What Colors Options are Available?

Exterior Colors
Alpine White
Black Sapphire Metallic
Donington Grey Metallic
Marina Bay Blue Metallic
Motegi Red Metallic
Brands Hatch Grey Metallic
Tanzanite Blue II Metallic
Aventurin Red Metallic
Champagne Quartz Metallic
Frozen Black Metallic
Silverstone II Metallic
Individual Frozen Cashmere Metallic
Interior Colors
Black Full Merino Leather
Aragon Brown Full Merino Leather
Silverstone Full Merino Leather
Midrand Beige Full Merino Leather
Tartufo Full Merino Leather
Ivory White Full Merino Leather
Black/Midrand Beige Full Merino Leather
Black/Silverstone Full Merino Leather

2021 BMW M5 Prices and Market Value

The 2021 BMW M5 had a starting MSRP around $104,000 for the base model and approximately $112,000 for the Competition. Current used market prices range from roughly $70,000 to $90,000, depending on mileage, condition, and options. The M5 depreciates, but relatively slowly compared to other luxury cars due to its performance pedigree. Factors affecting resale value include the car's condition, mileage, service history, original options, and overall market demand for high-performance sedans. Well-maintained examples with desirable options and low mileage command the highest prices.

2021 BMW M5 Cost of Ownership

The 2021 BMW M5 is a costly vehicle to own. Insurance premiums are high due to its performance capabilities. Fuel economy is poor, requiring premium gasoline. Maintenance, including oil changes, brake replacements, and tire replacements, is expensive. Repairs, especially those related to the engine or drivetrain, can be substantial. Long-term ownership costs are significantly higher than average due to these factors. This is not an economical vehicle.

2021 BMW M5 Fuel Efficiency

Fuel Type Gasoline
Fuel Capacity 52.24 liters
City Mileage 6.8 km/l
Highway Mileage 4.68 km/l

2021 BMW M5 Safety Rating

NHTSA
Overall Rating Not Tested
Overall Frontal Star Rating Not Tested
Side Overall Star Rating Not Tested
Overall Rollover Star Rating Not Tested
Combined Front Seat Rating Not Tested
Combined Rear Seat Rating Not Tested
Overall Frontal Star Rating Not Tested
Frontal Barrier Star Ratings Not Tested
Overall Side Star Rating Not Tested
Side Barrier Star Ratings Not Tested
Side Pole Star Rating Not Tested
Combined Side Barrier And Side Pole Star Ratings Not Tested
Rollover Resistance Star Rating Not Tested

2021 BMW M5 Warranty

Basic
Original warranty 48 months / 50,000 miles
Estimated remaining Expired
Powertrain
Original warranty 48 months / 50,000 miles
Estimated remaining Expired
Rust
Original warranty 144 months / unlimited miles
Estimated remaining 96 months / unlimited miles

2021 BMW M5 Insurance

Insurance for a 2021 BMW M5 is moderately priced, reflecting its status as a Vehicle with strong safety ratings and
reasonable repair costs.

How Does the 2021 BMW M5 Compare to Other Vehicle?

The 2021 BMW M5 competes with the Mercedes-AMG E63 S, Audi RS 7, and Porsche Panamera. In terms of performance, the M5 is comparable to the AMG E63 S, offering similar horsepower and acceleration. The RS 7 boasts a sleek design and slightly better practicality with its hatchback configuration. The Panamera delivers a more driver-focused experience. Regarding features, the M5 provides a comprehensive suite of technology and luxury amenities, on par with its rivals. Reliability is a point of contention, with some considering the AMG E63 S to be slightly more robust. Price-wise, the M5 sits in a similar range as the AMG E63 S and RS 7. Alternatives to the M5 depend on individual preferences. If a focus on driving dynamics is paramount, the Porsche Panamera is a strong contender. For maximum luxury and comfort, the Mercedes-AMG E63 S is a good choice. The Audi RS 7 offers a balance of performance, style, and practicality. Ultimately, the best choice depends on specific priorities and driving needs. The Cadillac CT5-V Blackwing offers similar performance for a lower price point, at the cost of interior refinement and brand cachet.

Ranks #518 Sedan

1 2023 Toyota Camry (5.0★)
2 2023 Honda Accord (0.0★)
3 2023 Lexus ES (0.0★)
4 2024 Subaru Legacy (5.0★)
5 2022 Mazda MX-30 (4.0★)
6 2024 BMW M3 (0.0★)
7 2023 Ford Mustang (5.0★)
8 2023 Mercedes-Benz AMG GT (0.0★)
9 2023 Audi A3 (0.0★)
10 2023 Chevrolet Camaro (5.0★)
11 2023 Hyundai Elantra Hybrid (0.0★)
12 2023 Nissan Altima (4.0★)
518 2021 BMW M5 (5.0★)

Final Verdict: Is the 2021 BMW M5 a Good Vehicle?

The 2021 BMW M5 is ideal for enthusiasts seeking a high-performance sedan that blends exhilarating power with luxurious comfort. It's worth buying if you appreciate performance, are willing to accept higher running costs, and value the BMW brand. A used 2021 M5 can offer significant savings compared to buying new. The Competition model delivers slightly more performance, but the base M5 is still incredibly capable. Consider a used M5 only if it has a documented service history and a clean bill of health from a trusted mechanic. For buyers prioritizing practicality and lower running costs, alternatives might be more suitable.

2021 BMW M5 Owner Reviews

4.50
Consumer Rating, Based on 10 Consumer Reviews
Overall rating
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Tommy Twofinger on December 15, 2020

The seats are terrible

This is my second one, the last one was a 2019 and the seats were glorious. This one is a 2021 and the seats dig into your thighs... just awful. They ruined the seat pan. Same options, same car, but with "improvements" for 2021. BMW should know better. The rest of the car is amazing, I mean really amazing.

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Hiram Abif on October 30, 2020

It’s a beast!! Enough said!

This is wolf in sheep’s clothing! Luxury with the soul of a beast! The is car will take you from labor to refreshment and refreshment to labor again at you will and pleasure! S.M.I.B.

Was this review helpful?
1
0

Tommy Twofinger on December 15, 2020

The seats are terrible

This is my second one, the last one was a 2019 and the seats were glorious. This one is a 2021 and the seats dig into your thighs... just awful. They ruined the seat pan. Same options, same car, but with "improvements" for 2021. BMW should know better. The rest of the car is amazing, I mean really amazing.

Was this review helpful?
0
1

Hiram Abif on October 30, 2020

It’s a beast!! Enough said!

This is wolf in sheep’s clothing! Luxury with the soul of a beast! The is car will take you from labor to refreshment and refreshment to labor again at you will and pleasure! S.M.I.B.

Was this review helpful?
1
0

Tommy Twofinger on December 15, 2020

The seats are terrible

This is my second one, the last one was a 2019 and the seats were glorious. This one is a 2021 and the seats dig into your thighs... just awful. They ruined the seat pan. Same options, same car, but with "improvements" for 2021. BMW should know better. The rest of the car is amazing, I mean really amazing.

Was this review helpful?
0
1

Hiram Abif on October 30, 2020

It’s a beast!! Enough said!

This is wolf in sheep’s clothing! Luxury with the soul of a beast! The is car will take you from labor to refreshment and refreshment to labor again at you will and pleasure! S.M.I.B.

Was this review helpful?
1
0

Tommy Twofinger on December 15, 2020

The seats are terrible

This is my second one, the last one was a 2019 and the seats were glorious. This one is a 2021 and the seats dig into your thighs... just awful. They ruined the seat pan. Same options, same car, but with "improvements" for 2021. BMW should know better. The rest of the car is amazing, I mean really amazing.

Was this review helpful?
0
1

Hiram Abif on October 30, 2020

It’s a beast!! Enough said!

This is wolf in sheep’s clothing! Luxury with the soul of a beast! The is car will take you from labor to refreshment and refreshment to labor again at you will and pleasure! S.M.I.B.

Was this review helpful?
1
0

Tommy Twofinger on December 15, 2020

The seats are terrible

This is my second one, the last one was a 2019 and the seats were glorious. This one is a 2021 and the seats dig into your thighs... just awful. They ruined the seat pan. Same options, same car, but with "improvements" for 2021. BMW should know better. The rest of the car is amazing, I mean really amazing.

Was this review helpful?
0
1

Hiram Abif on October 30, 2020

It’s a beast!! Enough said!

This is wolf in sheep’s clothing! Luxury with the soul of a beast! The is car will take you from labor to refreshment and refreshment to labor again at you will and pleasure! S.M.I.B.

Was this review helpful?
1
0
Author Image
Cathleen V

Cathleen is an exceptional freelance writer covering hot topics in the automotive world from a gearhead's perspective. Her articles delve into various aspects of automotive technology and history, offering readers detailed insights into engine performance, reliability, and maintenance. Through her engaging and informative writing, Cathleen provides valuable information to automotive enthusiasts and consumers alike, helping them make informed decisions about vehicle maintenance and purchases.