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Check our Buying Guide for a review, specs, and pictures of the 2011 Bmw Z4.
Get a free price quote from a Bmw dealer in your area.
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| 2011 Bmw Z4 Roadster | | |
| Layout: |
| front-engine / RWD |
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| Weight [lbs]: |
| Curb weight: |
3,252 (sDrive30i)
3,505 (sDrive35i)
3,549 (sDrive35is)
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| GVWR: |
3,924 (sDrive30i)
4,134 (sDrive35i)
4,178 (sDrive35is)
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| Weight distribution: |
48 / 52 (sDrive30i)
49 / 51 (sDrive35i; sDrive35is)
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| Fuel Capacity [gal.]: |
14.5 |
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| Steering: |
| Rack & Pinion; power-assist |
| Turning Circle [ft.]: |
35.1 |
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| Suspension: |
| Front: MacPherson struts; coil springs, anti-roll bar |
| Rear: Multi-link; coil springs, anti-roll bar |
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| Brakes: |
Front: 13.0 in. power-assisted vented discs
sDrive35: 13.7 in. power-assisted vented discs
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Rear: 11.8 in. power-assisted vented discs
sDrive35: 12.8 in. power-assisted vented discs
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| Engines & Transmissions | | |
| Type: |
Inline-6; aluminum block and head |
| Valvetrain: |
DOHC 4-valves/cyl.; variable valve timing (Double VANOS) |
| Displacement: |
2,996 |
| Bore & Stroke [mm]: |
85.0 x 88.0 |
| Compression Ratio: |
10.7:1 |
| Power [hp]: |
255 at 6,600 |
| Torque [lb-ft]: |
220 at 2,600 |
| Mileage City [mpg]: |
18 |
| Mileage Hwy [mpg]: |
28 |
| Available with: |
sDrive30i |
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| Optional Engines: |
| Type: |
Inline-6 twin-turbocharged; aluminum block and head |
| Valvetrain: |
DOHC 4-valves/cyl.; variable valve timing (Double VANOS) |
| Displacement: |
2,979 |
| Bore & Stroke [mm]: |
84.0 x 89.6 |
| Compression Ratio: |
10.2:1 |
| Power [hp]: |
300 at 5,800 |
| Torque [lb-ft]: |
300 at 1,400 |
| Mileage City [mpg]: |
17 - 19 (MT) |
| Mileage Hwy [mpg]: |
24 - 26 (MT) |
| Available with: |
sDrive35i |
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| Type: |
Inline-6 twin-turbocharged; aluminum block and head |
| Valvetrain: |
DOHC 4-valves/cyl.; variable valve timing (Double VANOS) |
| Displacement: |
2,979 |
| Bore & Stroke [mm]: |
84.0 x 89.6 |
| Compression Ratio: |
10.2:1 |
| Power [hp]: |
335 at 5,900 |
| Torque [lb-ft]: |
332 at 1,500 |
| Mileage City [mpg]: |
17 |
| Mileage Hwy [mpg]: |
24 |
| Available with: |
sDrive35is |
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| Transmissions: |
| Type: |
6-speed manual |
| Ratios: |
3.50, 2.01, 1.31, 1.00, 0.81, 0.70 |
| Final Drive: |
4.27 |
| Available with: |
sDrive30i |
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| Type: |
6-speed automatic |
| Ratios: |
4.17, 2.34, 1.52, 1.14, 0.87, 0.69 |
| Final Drive: |
3.64 |
| Available with: |
sDrive30i |
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| Type: |
6-speed manual |
| Ratios: |
4.06, 2.40, 1.58, 1.19, 1.00, 0.87 |
| Final Drive: |
3.08 |
| Available with: |
sDrive35i |
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| Type: |
7-speed dual-clutch |
| Ratios: |
4.78, 3.06, 2.15, 1.68, 1.39, 1.20, 1.00 |
| Final Drive: |
2.56 |
| Available with: |
sDrive35i; sDrive35is |
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| Exterior Dimensions | | |
| Length [in.]: |
166.9
167.0 (sDrive35is)
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| Width [in.]: |
70.5 |
| Height [in.]: |
50.8
50.6 (sDrive35is)
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| Wheelbase [in.]: |
98.3 |
| Front Track [in.]: |
59.5 |
| Rear Track [in.]: |
61.4
60.5 (sDrive35is)
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| Interior Dimensions | | |
| Seating Capacity: |
2 |
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| Front Headroom [in.]: |
39.1 |
| Front Legroom [in.]: |
42.2 |
| Fr. Shoulderroom [in.]: |
53.3 |
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| Cargo Cap. [cu-ft]: |
8.0 |
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