Fuel calculatorCarsGet the app
  1. Home
  2. Cars
  3. BMW
  4. 2009 BMW 135i Convertible (E88)

2009 BMW 135i Convertible (E88) fuel economy

The 2009 BMW 135i Convertible (E88) does 8.9 L/100 km (31.8 mpg, 26.5 US mpg) on the official combined test. Work out what a trip costs in your money below.

2009 BMW 135i Convertible (E88) in Motora’s 3D garage

Key figures

FuelPetrol
Official economy8.9 L/100 km (31.8 mpg, 26.5 US mpg) · NEDC
Per 100 km8.9 litres
Per 100 miles14.3 litres
Power302 hp (225 kW)
Engine3 litres
Weight1,680 kg
DriveTwo-wheel drive

Every version of this generation

Figures for each engine and gearbox in this generation. In Motora, owners pick theirs so drives are costed for their exact car.

VersionYearsGearboxPowerL/100 kmmpg
118d 1432007–2013141 hp4.562.8
120d 1772007–2013181 hp4.858.9
123d 2042007–2013201 hp5.254.3
120i 1702007–2013168 hp6.444.1
125i 2182008–2013215 hp8.134.9
135i 3062007–2013302 hp8.931.8
1M 3402011–2012manual322 hp8.533.1

What does a trip cost?

Fuel cost–

Prices start at an example. Change them to what you pay. Economy starts at the car’s official combined figure, or a typical real-world one for cars without an official result.

Real-world economy

Official figures come from a lab test. On the road, motorway speeds, short trips, traffic and cold weather usually use more. Motora records each drive in your 135i Convertible and works out what it really used from how you drove, priced with pump prices near you. How the drive tracker works.

Build it in 3D

Put your 135i Convertible in your Motora garage, paint it, fit wheels and a body kit, set the stance and park it next to your friends’ cars. See the 3D garage.

More BMW cars

2009 BMW 135i Coupé (E82)Petrol · 8.9 L/100 km · 31.8 mpg2009 BMW 1 Series Coupé (E82)Diesel · 4.8 L/100 km · 58.9 mpg2017 BMW 118i M SportPetrol · 5.3 L/100 km · 53.3 mpg2020 BMW 118i M Sport (F40)Petrol · 6.1 L/100 km · 46.3 mpg2017 BMW 118i M Sport 3-door (F21)Petrol · 5.3 L/100 km · 53.3 mpg2011 BMW 1 Series M CoupePetrol · 8.5 L/100 km · 33.1 mpg1973 BMW 2002 Turbo (E20)Petrol · 12.8 L/100 km · 22 mpg2021 BMW 218i Gran Coupé 1.5Petrol · 6.4 L/100 km · 44.2 mpg

Every BMW in Motora

Put your 135i Convertible in Motora

Build it in your 3D garage, and Motora records every drive and works out what it cost in fuel.

Get the app

Figures are official combined (NEDC) results and can differ a little between markets. Calculator prices are examples.