BMW Z4 2009 Roadster sDrive35i
BMW Z4 2009 3.0 petrol description
Cabrio BMW Z4 2009 Roadster sDrive35i has been produced from January, 2009 to January, 2013. It has six-cylinder petrol engine with displacement of 3.0 litres, which produces power of 306 horsepower on 5800 rpm and torque 400 Nm (Newton metres) on 1300 revolutions per minute.
This 6-cylinder 24-valve engine camshaft is driven by chain (What is an engine chain and belt? ). Engine has fuel injection system and BiTurbo turbine. The engine meets the Euro 5 emissions standard. Engine lifespan (mileage before major repairs or overhaul) can last from 220 up to 370 thousand kilometres. Remember that engine life depends on regular maintenance and the quality of the materials used (oils, fuels, etc.).
More engine specs
This BMW Z4 3.0 engine oil type is 5W-30 and oil capacity is 6.5 litres.
BMW Z4 2009 Roadster sDrive35i has classical rear wheel drive (RWD) and manual gearbox with 6 gears.
BMW Z4 2009 Roadster sDrive35i accelerates to speed 100 kilometres per hour in 5.2 seconds. The maximum speed of this car is 250 km/h.
BMW Z4 2009 Roadster sDrive35i fuel consumption is 7 litres per 100km in combined city/highway mode (14.3 km/l) - this is one of most fuel efficient BMW Z4 2009 - 2013 versions, city fuel economy - 13.5 l/100km, fuel consumption on highway - 9.4 l/100km. Fuel tank capacity is 55 litres or 14.53 gallons, which gives a mileage up to 780 kilometers without refueling in urban cycle and even up to 580 kilometers on highway.
According to user reviews, this BMW real everyday fuel consumption is 10.3 litres per 100 km, which is 47% more than the manufacturer's stated. More - Real BMW Z4 fuel consumption.

BMW Z4 2009 Roadster sDrive35i technical data
Model: | BMW Z4 Roadster sDrive35i | ||
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Body style: | Cabrio | ||
Production period: | 2009. January ... 2013. January | ||
Engine: | 2979 cm3 Petrol, 6 cylinders | CO2 emissions: | 219 g/km |
Power: | 306 HP ON 5800 RPM | Torque: | 400 NM ON 1300 RPM |
Gearbox: | Manual gearbox (6 gears) | Drive type: | Rear wheel drive (RWD) |
Top speed: | 250 km/h | Acceleration 0-100 km/h: | 5.2 seconds |
Fuel consumption (l/100km): | 7.0 (combined) 13.5 (urban) 9.4 (highway) | ||
Real fuel consumption: | 10.3 l/100km (22.8 MPG) by user reviews from various sources | ||
Fuel tank capacity: | 55 litres (14.5 gallons) | ||
Car dimensions: | 4.24m (length) 1.79m (width) 1.29m (height) | ||
Turning diameter: | 10.7 meters | ||
Trunk capacity: | 180 litres | ||
Gross weight: | 1835 kg |
BMW Z4 2009 Roadster sDrive35i engine N54B30 O0
Engine reliability:
Overall, this engine can last around 220,000 to 370,000 km if properly maintained, using the correct quality oil and fuel, and carrying out regular checks and maintenance.The engine has hydraulic valve tappets (lifters), which provide quieter operation and do not require periodic adjustment, but are more complex in design and can cause serious engine damage in the event of failure.
Engine displacement | 2979 cm3 |
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Number of cylinders | 6 |
Bore (cylinder diameter) | 84 mm |
Stroke length (piston move) | 89.6 mm |
Compression ratio | 10.2 : 1 |
Camshaft drive | Timing chain Chain motors are considered more reliable, chain replacement usually is required less often than a timing belt, but they are often louder and vibrate more. |
Fuel system | Injection |
BMW Z4 2009 Roadster sDrive35i oil type | 5W-30 |
Oil capacity | 6.5 litres (6.9 quarts) |
Coolant capacity | 8.2 litres (8.7 quarts) |
Power | 306 HP ON 5800 RPM |
Torque | 400 NM ON 1300 RPM |
Start of production (year) | 2006 |
Duration of production | 10 years |
Engine also used on | BMW 5 sērija BMW 3 sērija BMW X6 |
Generally, the use of an engine in several models and its long production run is an indication of the quality of the engine and the success of its design. |
All BMW Z4 cabrio [2009 - 2013] modifications
Modification | Engine | Power | Consumption | Gearbox |
---|---|---|---|---|
BMW Z4 2011 2.0 20i
Jan 2011 — Dec 2013 Most fuel efficient version |
2.0 Petrol | 184 HP | 6.8 l/100km | Manual (6) |
BMW Z4 2011 2.0 20i
Jan 2011 — Dec 2013 Most fuel efficient version |
2.0 Petrol | 184 HP | 6.8 l/100km | Automatic (8) |
BMW Z4 2011 2.0 28i
Jan 2011 — Dec 2013 Most fuel efficient version |
2.0 Petrol | 245 HP | 6.8 l/100km | Manual (6) |
BMW Z4 2011 2.0 28i
Jan 2011 — Dec 2013 Most fuel efficient version |
2.0 Petrol | 245 HP | 6.8 l/100km | Automatic (8) |
BMW Z4 2009 2.5 Roadster sDrive23i Jan 2009 — Jan 2013 | 2.5 Petrol | 204 HP | 8.5 l/100km | Manual (6) |
BMW Z4 2009 2.5 Roadster sDrive23i Jan 2009 — Jan 2013 | 2.5 Petrol | 204 HP | 8.2 l/100km | Automatic (6) |
BMW Z4 2009 3.0 Roadster sDrive30i Jan 2009 — Jan 2013 | 3.0 Petrol | 258 HP | 8.5 l/100km | Manual (6) |
BMW Z4 2009 3.0 Roadster sDrive30i Jan 2009 — Jan 2013 | 3.0 Petrol | 258 HP | 8.3 l/100km | Automatic (6) |
BMW Z4 2009 3.0 Roadster sDrive35i Jan 2009 — Jan 2013 | 3.0 Petrol | 306 HP | 7.0 l/100km | Manual (6) |
BMW Z4 2009 3.0 Roadster sDrive35i Jan 2009 — Jan 2013 | 3.0 Petrol | 306 HP | 9.0 l/100km | Automatic (7) |
BMW Z4 2010 3.0 Roadster sDrive35is
Jan 2010 — Jan 2013 Most dynamic version - 100 km/h in 4.8 seconds |
3.0 Petrol | 340 HP | 9.0 l/100km | Automatic (7) |