2026 BMW M4 Competition xDrive Convertible
The 2026 BMW M4 Competition xDrive Convertible is a 523-hp turbocharged inline-6 convertible with an 8-speed m steptronic and all-wheel drive. It is rated at 18 mpg combined.
It makes 523 horsepower at 6,250 rpm and 479 lb-ft of torque at 2750-5730 rpm, spinning to a 7,200 rpm redline. EPA fuel-economy estimates are 16 mpg city and 22 mpg highway (18 mpg combined).
The M4 measures 189.1 inches long on a 112.5-inch wheelbase and has a curb weight of 4,306 lb.
| Spec | Value |
|---|---|
| Price | |
| MSRP with Destination | $98,400 |
| Engine | |
| Engine Type | 3.0L M TwinPower Turbo Inline-6 (S58B30T0) |
| Horsepower | 523 hp @ 6,250 rpm |
| Torque | 479 lb-ft @ 2750-5730 rpm |
| Redline | 7,200 rpm |
| Bore and Stroke | 84.0 x 90.0 mm |
| Compression Ratio | 9.3:1 |
| Drivetrain | |
| Drive Type | AWD (M xDrive) |
| Differential Type | Active M Differential (rear) |
| Transmission | |
| Transmission | 8-Speed M Steptronic with Drivelogic |
| 1st Gear | 5 (36 mph **) |
| 2nd Gear | 3.2 (57 mph **) |
| 3rd Gear | 2.14 (85 mph **) |
| 4th Gear | 1.72 (106 mph **) |
| 5th Gear | 1.31 (139 mph **) |
| 6th Gear | 1 (182 mph **) |
| 7th Gear | 0.82 (222 mph **) |
| 8th Gear | 0.64 (284 mph **) |
| Reverse | 3.48 |
| Final Drive | 3.15 |
| Fuel Economy | |
| City | 16 MPG |
| Highway | 22 MPG |
| Combined | 18 MPG |
| Recommended Fuel | Premium Gasoline |
| Tank Capacity | 15.6 gal |
| Suspension | |
| Front Suspension | Adaptive M suspension, double-joint spring strut axle (aluminum), M-specific kinematics |
| Rear Suspension | Adaptive M suspension, five-link axle, rigid-mounted subframe, M-specific elastokinematics |
| Turning Diameter | 41.3 ft |
| Brakes | |
| Front Brake Calipers | 6-piston fixed caliper (M Compound) |
| Front Brake Disc | 380 mm vented disc |
| Rear Brake Disc | 370 mm vented disc |
| Tires & Wheels | |
| Wheels Front | 9.5x19 |
| Wheels Rear | 10.5x20 |
| Tires Front | 275/35ZR19 99Y XL |
| Tires Rear | 285/30ZR20 100Y XL |
| Dimensions & Weight | |
| Length | 189.1 in |
| Width | 74.3 in |
| Height | 54.9 in |
| Wheelbase | 112.5 in |
| Front Track | 63.7 in |
| Rear Track | 63.2 in |
| Ground Clearance | 4.8 in |
| Cargo Volume | 10.6 ft³ |
| Curb Weight | 4,306 lbs |
| Weight Distribution (F/R) | 51% / 49% |
| Interior | |
| Headroom Front | 40.6 in |
| Headroom Rear | 36.1 in |
| Legroom Front | 41.8 in |
| Legroom Rear | 32.5 in |
| Shoulder Room Front | 55.1 in |
| Shoulder Room Rear | 43.9 in |
** Theoretical max speed per gear at redline