“Love the vehicle. Hate the front seats, not wide enough and not too comfortable. That's my only real complaint.”
2015 BMW 4 Series: What's New, Specs & Features
Last updated August 4, 2026
The big change for the 2015 BMW 4 Series is the arrival of the Gran Coupe, a four-door model with a large liftback cargo opening. The Coupe and Convertible otherwise carry over with only small packaging and option changes.
About the 2015 BMW 4 Series
1st-generation 4 Series (F32 Coupe, F33 Convertible, F36 Gran Coupe); second model year for the Coupe and Convertible, first year for the Gran Coupe, before the later facelift.
BMW positioned the 4 Series as the sleeker, more style-focused sibling to the 3 Series: lower-looking, more emotional, and built around sporty driving feel. In 2015, the range covered classic coupe and open-top convertible buyers, while the new Gran Coupe added four-door usefulness and a liftback cargo opening. Across the lineup, the appeal was a premium cabin, strong turbo engines, and a more special-feeling design than a regular compact luxury sedan.
The 2015 lineup spans sleek two-door Coupe and Convertible models plus the more practical four-door Gran Coupe. The 428i uses a 240-hp turbo four-cylinder, while the stronger 435i has a 300-hp turbo six-cylinder; rear-wheel drive and all-wheel drive versions are represented. Gran Coupe models add a power tailgate and a 40/20/40-split folding rear seat for more flexible cargo space.
What changed, by category
Structural
BMW added the Gran Coupe body style, with four doors, easier rear-seat access, and a large liftback opening. It joined the range in 428i and 435i form, with rear-wheel drive or all-wheel drive.
2015 BMW 4 Series specs and features by trim
| Feature | ||||||||
|---|---|---|---|---|---|---|---|---|
| Engine | 4-Cyl, SULEV, 2.0T / 4-Cyl, Turbo, 2.0 Liter / 4-Cyl, SULEV, Turbo, 2.0 Liter | 6-Cyl, Turbo, 3.0 Liter | 4-Cyl, SULEV, 2.0T / 4-Cyl, Turbo, 2.0 Liter | 6-Cyl, Turbo, 3.0 Liter | 4-Cyl, SULEV, Turbo, 2.0 Liter / 4-Cyl, Turbo, 2.0 Liter / 4-Cyl, SULEV, 2.0T | 6-Cyl, Turbo, 3.0 Liter | 4-Cyl, SULEV, 2.0T / 4-Cyl, Turbo, 2.0 Liter | 6-Cyl, Turbo, 3.0 Liter |
| Transmission | Auto, 8-Spd Sport | Auto, 8-Spd Sport | Auto, 8-Spd Sport | Auto, 8-Spd Sport | Auto, 8-Spd Sport | Automatic, 8-Spd Sport / Auto, 8-Spd Sport | Auto, 8-Spd Sport | Auto, 8-Spd Sport |
| Drivetrain | RWD | RWD | RWD | RWD | AWD | AWD | AWD | AWD |
| Fuel Type | Gas | Gas | Gas | Gas | Gas | Gas | Gas | Gas |
| MPG City | 23 mpg | 20–21 mpg | 23 mpg | 21 mpg | 21–22 mpg | 20 mpg | 22 mpg | 20 mpg |
| MPG Highway | 34–35 mpg | 31–32 mpg | 34 mpg | 32 mpg | 33 mpg | 29–30 mpg | 32 mpg | 31 mpg |
| Horsepower | 240 hp | 300 hp | 240 hp | 300 hp | 240 hp | 300 hp | 240 hp | 300 hp |
| Torque | 255 lb-ft | 300 lb-ft | 255 lb-ft | 300 lb-ft | 255 lb-ft | 300 lb-ft | 255 lb-ft | 300 lb-ft |
| Trunk/Cargo | 13–15.7 cu-ft | 13–15.7 cu-ft | 17 cu-ft | 17 cu-ft | 13–15.7 cu-ft | 13–15.7 cu-ft | 17 cu-ft | 17 cu-ft |
| Rear Legroom | 33.1–33.7 in | 33.1–33.7 in | 33.7 in | 33.7 in | 33.1–33.7 in | 33.1–33.7 in | 33.7 in | 33.7 in |
| Seats | 4 | 4 | 5 | 5 | 4 | 4 | 5 | 5 |
| Doors | 2 | 2 | 4 | 4 | 2 | 2 | 4 | 4 |
| Adaptive Cruise Control | ||||||||
| Alarm System | ||||||||
| Automatic High Beams | ||||||||
| Park Assist | ||||||||
| Alloy Wheels | ||||||||
| Fog Lights | ||||||||
| LED Headlights | ||||||||
| Power Moonroof | ||||||||
| Power Retractable Hard Top | ||||||||
| Bluetooth | ||||||||
| Navigation System | ||||||||
| Premium Audio | ||||||||
| Smartphone Interface | ||||||||
| USB Ports | ||||||||
| Heated Front Seats | ||||||||
| Heated Rear Seats | ||||||||
| Heated Steering Wheel | ||||||||
| Leather Seats | ||||||||
| Proximity Keyless Entry | ||||||||
| Rear Window Shades | ||||||||
Frequently asked questions
What is the main change to the 2015 BMW 4 Series?
The main change is the addition of the Gran Coupe. This four-door liftback expanded the 4 Series beyond the existing Coupe and Convertible while adding easier rear-seat access and more flexible cargo space.
Was the BMW 4 Series Gran Coupe new for 2015?
Yes, the 4 Series Gran Coupe was new for 2015. It arrived in 428i and 435i versions, each represented with rear-wheel drive and all-wheel drive.
Was the 2015 BMW 4 Series fully redesigned?
No, the 2015 4 Series was not fully redesigned. It was the second model year for the Coupe and Convertible, and the major development was the addition of the Gran Coupe body style.
Did the 2015 BMW 4 Series get new engines?
No major engine change defined the 2015 lineup. The 428i continued with a 240-hp turbocharged four-cylinder, while the 435i continued with a 300-hp turbocharged inline-six; those engines also powered the new Gran Coupe versions.
How is the 2015 Gran Coupe different from the Coupe and Convertible?
The 2015 Gran Coupe has four doors and a large liftback opening instead of the Coupe’s two-door body or the Convertible’s folding roof. It also has a power tailgate and a 40/20/40-split folding rear seat, making it the most cargo-friendly version.
2015 BMW 4 Series Reviews
What owners are saying about the 2015 BMW 4 Series.
4.5
2015 BMW 4 Series
(920 reviews)
“This model was a little larger and therefore more comfortable than my previous car from the same manufacturer. Love the handling and driver-centric characteristics for which BMW is known for.”
“This is my second time owning a BMW 428i. I absolutely love the way the car hugs the road and the ability to pick up on the highway. The drive and feel of the car is great!”