BMW 4 Series

Name: 2015 BMW 4 Series
Brand: BMW

EPA MPG: NA

Owner Reported MPG:

EPA MPG: NA

Owner Reported MPG:

RECALL ALERT: There are 7 recalls on this vehicle. Learn More.

There are 7 recalls on this vehicle. Learn More.

RECALL ALERT: There are 7 recalls on this vehicle. Learn More.

There are 7 recalls on this vehicle. Learn More.

CR's Take

The 4 Series coupe, convertible, and four-door Gran Coupe hatchback--based on the 3 Series sedans--pack in healthy doses of style, luxury, and exclusivity. Lower and wider than the 3 Series, the plush and comfortable 4 Series is meant as a touring car rather than a pure sportster. Yet they are quite capable. Handling is taut, the ride is steady and compliant, and the interior is plush. The turbocharged 2.0-liter four-cylinder is sparing with fuel; the 3.0-liter six-cylinder turbo is supersmooth and delivers effortless go. All-wheel drive is optional. The ultra-high-performance M4 is a track-ready version. First-year reliability has been above average.

Reliability Details

Owner Satisfaction Details

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2015 Sports Cars & Convertibles Reliability

This Car

100

0 - 100

BMW 4 Series

vs. Similar Cars

Audi A5

BMW 2 Series

BMW 3 Series

Ford Focus

Ford Mustang

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Crash Tests

IIHS Front Moderate Overlap

IIHS Front Small Overlap, Driver

IIHS Side Crash

NHTSA Overall Crash

NHTSA Overall Frontal-Crash

NHTSA Overall Side-Crash

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Owner Reports

Owner Satisfaction

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Driving Experience

Comfort

Value

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BMW vs. Other New Car Brands

See How All Brands Stack up

Crash Tests

IIHS Front Moderate Overlap

IIHS Front Small Overlap, Driver

IIHS Side Crash

NHTSA Overall Crash

NHTSA Overall Frontal-Crash

NHTSA Overall Side-Crash

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BMW vs. Other New Car Brands

See How All Brands Stack up

Crash Tests

IIHS Front Moderate Overlap

IIHS Front Small Overlap, Driver

IIHS Side Crash

NHTSA Overall Crash

NHTSA Overall Frontal-Crash

NHTSA Overall Side-Crash

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BMW vs. Other New Car Brands

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2015 Sports cars 4/5-seat Ratings

2015 BMW 4 Series

$7,800 - $14,475

EPA MPG NA

Road test

Reliability

Owner Satisfaction

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$7,150 - $12,700

EPA MPG 22 mpg

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$8,275 - $14,175

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$ NA

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$9,225 - $14,450

EPA MPG 24 mpg

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$ NA

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See All Sports cars 4/5-seat Ratings

Features & Specs

4-door hatchback

convertible

coupe

2 front, 2 rear

AWD, Rear

2-liter 4 turbo (240 hp)
3-liter 6 turbo (425 hp)
3-liter 6 turbo (300 hp)

7-speed sequential
8-speed automatic
6-speed manual

In most cases, automotive warranties are based on the vehicle identification number (VIN), and the warranty will be valid regardless of ownership. The dealership can tell you exactly how much warranty is left.

Read more about extended warranties

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Model History

2021-Present

Current Generation

The redesigned 2021 BMW 4 Series shares most components with the 3 Series sedan, but they are packaged in a sleeker two-door coupe form. Two turbocharged engines are available: a 255-hp, 2.0-liter four-cylinder and a punchy 382-hp, 3.0-liter six-cylinder that uses a 48-volt mild-hybrid setup to support accessories without hurting fuel consumption. The eight-speed automatic is smooth and responsive. Rear- and all-wheel drive are available. We found the 4 to be agile and fun to drive yet refined and luxurious. The iDrive infotainment system is quick and capable but takes some getting used to. FCW, AEB with pedestrian detection, BSW, and rear cross traffic warning are all standard. ACC and LCA are optional. The infotainment system was updated in 2024 with a larger, curved display and touchscreen-based climate controls. A 2025 refresh brought styling changes and an infotainment update to iDrive 8.5.

2014-2020

2014 Redesign Year

The 4 Series coupe and convertible pack in the style, luxury, and exclusivity. This plush and comfortable line is lower and wider than its 3 Series sedan brethren. They are more of gentlemanly touring cars than a sportsters, yet they're quite capable. Handling is taut, the ride is steady and compliant, and the interior is plush. The rear seat is relatively spacious. The 2.0-liter four-cylinder turbo is sparing with fuel; the 3.0-liter six-cylinder turbo is super smooth with effortless go. For 2020, the 4 Series gets standard forward collision warning, city-speed automatic emergency braking with pedestrian detection, and lane departure warning.