2013 BMW Z4 2-Door Roadster sDrive28i Specs

2-Door Roadster sDrive28i
MSRP based on 2-Door Roadster sDrive28i
 

Quick Specs

Gas Mileage 22 mpg City/34 mpg Hwy
Engine Turbocharged Gas I4, 2.0L
EPA Class Two Seaters
Style Name Roadster
Drivetrain Rear Wheel Drive
Passenger Capacity 2
Passenger Doors 2
Body Style Convertible
Transmission 6-speed manual transmission

Dimensions

Vehicle
EPA Classification Two Seaters
Weight Information
Base Curb Weight (lbs) 3307
Interior Dimensions
Passenger Volume (ft³) - TBD -
Front Shoulder Room (in) 53.300
Front Head Room (in) - TBD -
Passenger Capacity 2
Front Hip Room (in) - TBD -
Front Leg Room (in) 42.200
Exterior Dimensions
Length, Overall (in) 167.000
Min Ground Clearance (in) 5.100
Track Width, Front (in) 59.500
Width, Max w/o mirrors (in) 70.500
Liftover Height (in) - TBD -
Wheelbase (in) 98.300
Track Width, Rear (in) - TBD -
Height, Overall (in) 50.800
Cargo Area Dimensions
Trunk Volume (ft³) 10.900/6.400

Fuel Economy

Fuel Tank
Fuel Tank Capacity, Approx (gal) 14.500
Mileage
EPA Fuel Economy Est - City (MPG) 22
EPA Fuel Economy Est - Hwy (MPG) 34
Fuel Economy Est-Combined (MPG) 26

Performance Specs

Engine
Engine Type Turbocharged Gas I4
SAE Net Horsepower @ RPM 240 @ 5000
Displacement 2.0L/122
Engine Order Code NA
SAE Net Torque @ RPM 260 @ 1250 - 4800
Fuel System Direct Injection
Transmission
Trans Order Code NA
Second Gear Ratio (:1) 2.060
Reverse Ratio (:1) 3.350
Trans Description Cont. Again NA
Fifth Gear Ratio (:1) 0.810
Seventh Gear Ratio (:1) NA
Trans Type 6
Third Gear Ratio (:1) 1.310
Clutch Size (in) - TBD -
Drivetrain Rear Wheel Drive
First Gear Ratio (:1) 3.680
Sixth Gear Ratio (:1) 0.680
Eighth Gear Ratio (:1) NA
Trans Description Cont. Manual
Fourth Gear Ratio (:1) 1.000
Final Drive Axle Ratio (:1) 3.080
Brakes
Brake ABS System 4-Wheel
Drum - Rear (Yes or ) NA
Front Brake Rotor Diam x Thickness (in) 13.000 x 0.900
Disc - Front (Yes or ) Yes
Rear Drum Diam x Width (in) NA
Brake Type Pwr
Rear Brake Rotor Diam x Thickness (in) 11.800 x 0.800
Disc - Rear (Yes or ) Yes
Steering
Steering Ratio (:1), Overall 14.400
Turning Diameter - Wall to Wall (ft) - TBD -
Lock to Lock Turns (Steering) 3.000
Steering Type Electric Rack & Pinion
Turning Diameter - Curb to Curb (ft) 35.100
Tires
Rear Tire Order Code NA
Rear Tire Size P225/45R17
Spare Tire Order Code NA
Front Tire Order Code NA
Spare Tire Size NA
Front Tire Size P225/45R17
Wheels
Rear Wheel Size (in) 17 x 8.0
Rear Wheel Material Aluminum
Spare Wheel Size (in) NA
Front Wheel Size (in) 17 x 8.0
Spare Wheel Material NA
Front Wheel Material Aluminum
Suspension
Suspension Type - Rear Independent
Stabilizer Bar Diameter - Front (in) NA
Shock Absorber Diameter - Front (mm) NA
Suspension Type - Front (Cont.) NA
Stabilizer Bar Diameter - Rear (in) NA
Suspension Type - Front Independent
Shock Absorber Diameter - Rear (mm) NA
Suspension Type - Rear (Cont.) NA

Safety Features

Safety
Air Bag-Frontal-Driver Yes
Air Bag-Frontal-Passenger Yes
Air Bag-Passenger Switch (On/Off) Yes
Air Bag-Side Body-Front Yes
Air Bag-Side Body-Rear No
Air Bag-Side Head-Front No
Air Bag-Side Head-Rear No
Brakes-ABS Yes
Child Safety Rear Door Locks No
Daytime Running Lights Yes
Traction Control Yes
Night Vision No
Rollover Protection Bars Yes
Fog Lamps No
Parking Aid No
Tire Pressure Monitor Yes
Back-Up Camera No
Stability Control Yes
Other Features Cornering Brake Control (CBC)
Dynamic Stability Control (DSC) including Brake Fade...
Daytime running lights
Dual-airbag Supplementary Restraint System
Side-impact airbags
Mechanism for disabling the deployment of the front, knee and...
Crash sensor activates Battery Safety Terminal disconnect of...
BMW's Advanced Safety System for integrated deployment of safety...
Automatic safety-belt pretensioners
Tire Pressure Monitor
Active Knee Protection
Emergency trunk release
Rollover Protection System

Warranty

Warranty
Basic Miles/km 50,000
Basic Years 4
Corrosion Miles/km Unlimited
Corrosion Years 12
Drivetrain Miles/km 50,000
Drivetrain Years 4
Maintenance Miles/km 50,000
Maintenance Years 4
Roadside Assistance Miles/km Unlimited
Roadside Assistance Note Assist Safety Plan
Roadside Assistance Years 4

Other Specs

Cooling System
Total Cooling System Capacity (qts) 8.700
Electrical
Maximum Alternator Capacity (amps) - TBD -
Cold Cranking Amps @ 0° F (Primary) - TBD -
Trailering
Dead Weight Hitch - Max Tongue Wt. (lbs) NA
Wt Distributing Hitch - Max Trailer Wt. (lbs) NA
Dead Weight Hitch - Max Trailer Wt. (lbs) NA
Wt Distributing Hitch - Max Tongue Wt. (lbs) NA
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