2012 BMW X5 xDrive35d: MPG and fuel economy

This page collects every fuel-economy figure the EPA publishes for the 2012 BMW X5 xDrive35d. Below you will find the headline combined, city, and highway MPG, the estimated annual fuel cost at three different driving levels, the tailpipe CO₂ emissions, and a full breakdown of the engine and drivetrain. If you want to know whether this generation got more or less efficient over the years, the year-over-year table further down covers every model year the EPA has rated.

Fuel economy at a glance

These are the EPA's official ratings for the 2012 BMW X5 xDrive35d. The numbers come from a standardised laboratory test cycle and are the same figures that appear on the window sticker of every new car. Real-world mileage varies with driving style, weather, fuel quality, and how heavily loaded the car is.

Combined MPG is a 55/45 weighted blend of the city and highway test cycles. The EPA uses it as the single number you can compare across the entire dataset, including hybrids and EVs (which use the equivalent MPGe figure).

How the 2012 BMW X5 xDrive35d compares

The 2012 BMW X5 xDrive35d returns 21 combined MPG. Cars in the Sport Utility Vehicle - 4WD class for the same model year average 18.8 MPG, which puts this car ahead of the class average by about 12%.

The most efficient car in the Sport Utility Vehicle - 4WD class for the 2012 model year is the Ford Escape Hybrid AWD at 29 MPG. The bar chart below puts the BMW X5 xDrive35d alongside the class best and the class average so you can see the full picture.

For broader context, the average new car of the 2012 model year (across all classes) returns 21.7 MPG. Larger vehicles pull the all-cars average down, so do not use that figure on its own to judge a small car or a hybrid. The full list of the most efficient cars of the 2012 model year is on its own page.

Annual fuel cost across driving patterns

The headline annual fuel cost the EPA publishes assumes 15,000 miles of driving per year and a fuel mix of 55% city and 45% highway. The dollar figure is calculated using the EPA's current reference price for diesel, which is $5.40/gallon. EPA updates that reference periodically rather than tracking live pump prices, so treat it as a window-sticker estimate rather than today's pump number.

The table below scales the EPA's number to three common driving patterns. The combined MPG and the reference fuel price stay constant, only the annual mileage changes. To get a current-prices estimate, take your local gas price and multiply by 714.3 gallons (the car's annual consumption at the rated MPG).

Year-over-year MPG for the BMW X5 xDrive35d

The EPA has rated the BMW X5 xDrive35d across 8 model years, from 2009 BMW X5 xDrive35d through 2016 BMW X5 xDrive35d. The numbers below are the best combined MPG figure the EPA published for each year, which lets you see when the car was at its most efficient and how recent generations stack up.

Combined MPG has stayed in roughly the same range across the run. The peak rating came with the 2015 BMW X5 xDrive35d at 27 MPG.

Compare against other Sport Utility Vehicle - 4WD for 2012

If you are cross-shopping the 2012 BMW X5 xDrive35d, the most useful comparison is against the other cars in the Sport Utility Vehicle - 4WD class for the same model year. The list below shows the highest-MPG peers, ranked from most to least efficient. Click any of them to open its full page.

The Ford Escape Hybrid AWD leads this group at 29 MPG, 8 MPG ahead of the 2012 BMW X5 xDrive35d.

Specifications

The 2012 BMW X5 xDrive35d runs a 3-liter 6-cylinder turbocharged engine paired with a automatic (s6), sending power through all-wheel drive.

Engine, transmission, and drivetrain together drive most of the variation in fuel economy across trims. A larger engine moves the car with less effort but burns more fuel. A turbo lets a small engine punch above its weight, often without much MPG penalty. All-wheel drive adds traction and weight, and usually costs a couple of MPG compared with two-wheel drive of the same engine.

Vehicle class

Sport Utility Vehicle - 4WD

Engine

3L 6-cylinder turbocharged

Transmission

Automatic (S6)

Drivetrain

All-Wheel Drive

Fuel type

Diesel

Annual petroleum use

17 barrels per year

Common questions about the 2012 BMW X5 xDrive35d

Quick answers to the questions people most often search for when looking up the 2012 BMW X5 xDrive35d.

• Is the 2012 BMW X5 xDrive35d fuel efficient?

  Yes. The 2012 BMW X5 xDrive35d returns 21 combined MPG, which beats the average car in the Sport Utility Vehicle - 4WD class for the same model year by about 12%.
• What MPG does the 2012 BMW X5 xDrive35d get?

  The EPA rates the 2012 BMW X5 xDrive35d at 21 combined MPG, 19 MPG in city driving, and 26 MPG on the highway. Real-world numbers depend on your driving style, the weather, and how loaded the car is.
• How much does it cost to fuel a 2012 BMW X5 xDrive35d per year?

  The EPA estimates an annual fuel cost of $3,850 for the 2012 BMW X5 xDrive35d. That figure assumes 15,000 miles of driving per year, a 55% city and 45% highway split, and the EPA's published average fuel price for the rated fuel grade.
• What fuel does the 2012 BMW X5 xDrive35d use?

  The EPA lists the 2012 BMW X5 xDrive35d as running on diesel. Using a different grade than the manufacturer specifies can affect fuel economy and engine longevity.
• Has the BMW X5 xDrive35d become more fuel efficient over time?

  Combined MPG has stayed close to flat across the run. Both the earliest (2009 BMW X5 xDrive35d, 22 MPG) and most recent (2016 BMW X5 xDrive35d, 25 MPG) versions sit in the same range.
• How much CO₂ does the 2012 BMW X5 xDrive35d emit?

  Tailpipe CO₂ emissions are 485 g/mi. Multiplied across a typical year of driving (15,000 miles) that works out to about 7,271 kilograms of CO₂.
• What is the difference between the city and highway MPG of the 2012 BMW X5 xDrive35d?

  City driving returns 19 MPG and highway driving returns 26 MPG, a gap of 7 MPG. A spread that wide is typical of cars with conventional automatic or manual transmissions, where stop-start city traffic eats more fuel than a steady highway cruise.
• What engine is in the 2012 BMW X5 xDrive35d?

  The 2012 BMW X5 xDrive35d has a 3-liter 6-cylinder turbocharged engine (EPA description: SIDI).
• What transmission and drivetrain does the 2012 BMW X5 xDrive35d have?

  The 2012 BMW X5 xDrive35d comes with a automatic (s6) transmission and all-wheel drive. All-wheel-drive variants typically read 1 to 3 MPG lower than the front-wheel-drive equivalent of the same engine, since the extra hardware adds weight and parasitic loss.
• How does the 2012 BMW X5 xDrive35d compare to the best car in its class?

  The most efficient car in the Sport Utility Vehicle - 4WD class for the 2012 model year is the Ford Escape Hybrid AWD at 29 combined MPG. The BMW X5 xDrive35d returns 21 MPG, a gap of 8 MPG. If you are comparing on fuel economy alone, the class leader is worth a look.

Source: U.S. EPA fuel economy dataset. Annual fuel cost figures assume 15,000 miles of driving per year and a 55% city, 45% highway split. Real-world mileage varies with driving conditions, vehicle maintenance, fuel quality, and driver behaviour.