2011 BMW Z4 sDrive30i AT
The 2011 BMW Z4 sDrive30i AT is a 255-hp 3.0-liter inline-6 with a 6-speed automatic and rear-wheel drive. It is rated at 22 mpg combined.
It makes 255 horsepower at 6,600 rpm and 220 lb-ft of torque at 2600 rpm. EPA fuel-economy estimates are 18 mpg city and 28 mpg highway (22 mpg combined).
The Z4 measures 166.9 inches long on a 98.3-inch wheelbase and has a curb weight of 3,307 lb.
| Spec | Value |
|---|---|
| Engine | |
| Engine Type | 3.0L Inline-6 VANOS Valvetronic |
| Displacement | 3 L |
| Horsepower | 255 hp @ 6,600 rpm |
| Torque | 220 lb-ft @ 2600 rpm |
| Valvetrain | Inline-6, 4 valves/cyl, VANOS |
| Bore and Stroke | 85.0 x 88.0 |
| Compression Ratio | 10.7:1 |
| Injection Type | Port Injection (MSV80) |
| Drivetrain | |
| Drive Type | RWD |
| Transmission | |
| Transmission | 6-speed automatic |
| 1st Gear | 4.171 |
| 2nd Gear | 2.34 |
| 3rd Gear | 1.521 |
| 4th Gear | 1.143 |
| 5th Gear | 0.867 |
| 6th Gear | 0.691 |
| Reverse | 3.403 |
| Final Drive | 3.64 |
| Fuel Economy | |
| City | 18 MPG |
| Highway | 28 MPG |
| Combined | 22 MPG |
| Recommended Fuel | Premium |
| Tank Capacity | 14.5 gal |
| Suspension | |
| Turning Diameter | 35.1 ft |
| Brakes | |
| Front Brake Disc | 11.8 in ventilated |
| Rear Brake Disc | 11.8 in ventilated |
| Tires & Wheels | |
| Wheels Front | 8J x 17 |
| Wheels Rear | 8J x 17 |
| Tires Front | 225/45R17 |
| Tires Rear | 225/45R17 |
| Dimensions & Weight | |
| Length | 166.9 in |
| Width | 70.5 in |
| Height | 50.8 in |
| Wheelbase | 98.3 in |
| Front Track | 59.5 in |
| Rear Track | 61.4 in |
| Cargo Volume | 8 ft³ |
| Curb Weight | 3,307 lbs |
| Weight Distribution (F/R) | 48.3% / 51.7% |
| Interior | |
| Headroom Front | 39.1 in |
| Legroom Front | 42.2 in |
| Shoulder Room Front | 53.3 in |