2015 head-to-head · Compact Car

2015 BMW 3 Series Hybrid vs Mercedes-Benz C-Class

MPG, range and what each one really costs you to fuel, from official EPA ratings and recalculated with your own gas and electricity prices.

Swap sides
✓ Cheaper to run
$2,116/ year to fuel
28 MPG

RWD · 3.0L 6-cyl turbo · 8-speed automatic · 28 MPG

✓ Cheaper to run
$2,116/ year to fuel
28 MPG

On fuel costs these two are nearly tied. Driving 15,000 miles a year with $3.95/gal premium gas, the most efficient 2015 BMW 3 Series Hybrid (28 MPG) costs about $2,116 a year to fuel and the 2015 Mercedes-Benz C-Class (28 MPG) about $2,116.

Your numbers

Change these to match your driving and local prices. Every figure and chart on this page updates.

Fuel cost over 10 years

  • BMW 3 Series Hybrid
  • Mercedes-Benz C-Class

Side by side

BMW 3 Series HybridMercedes-Benz C-Class
$2,116 Your annual fuel cost $2,116
28 MPG Combined efficiency 28 MPG
25 MPG City 25 MPG
32 MPG Highway 33 MPG
96 cu ft Passenger volume 90 cu ft
10 cu ft Cargo volume 13 cu ft
318 g/mi Tailpipe CO₂ (g/mi) 318 g/mi
7/10 EPA fuel economy score 7/10
7/10 EPA greenhouse gas score 7/10
Hybrid Powertrain Gas
Premium gasoline Fuel Premium gasoline
3.0L 6-cyl turbo Engine / motor 2.0L 4-cyl turbo
8-speed automatic Transmission 7-speed automatic
RWD Drivetrain RWD

✓ marks the better value. EPA scores run 1–10 (10 is best). Volumes come from the EPA interior volume index and aren't published for every body style.

BMW 3 Series Hybrid vs Mercedes-Benz C-Class across model years

  • BMW 3 Series Hybrid
  • Mercedes-Benz C-Class

Annual fuel cost of the most efficient configuration of each model year, at your prices. Click a point to open that year.

How they differ

Per EPA interior volume figures, the BMW 3 Series Hybrid has more passenger space (96 vs. 90 cu ft); the Mercedes-Benz C-Class has more cargo space (13 vs. 10 cu ft).

Among 52 2015 compact cars, the BMW 3 Series Hybrid ranks 39th and the Mercedes-Benz C-Class 40th for lowest fuel cost.

The powertrains differ: the BMW 3 Series Hybrid is a full hybrid, while the Mercedes-Benz C-Class is a conventional gas model.

Frequently asked questions

How much does it cost to fuel the 2015 BMW 3 Series Hybrid vs. the Mercedes-Benz C-Class per year?

At 15,000 miles a year with $3.95/gal premium gas, about $2,116 for the BMW 3 Series Hybrid and $2,116 for the Mercedes-Benz C-Class.

Which has more cargo space?

The Mercedes-Benz C-Class, with 13 cu ft of luggage volume versus 10 cu ft (EPA interior volume index).

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