BMW 5 Series 58·Mercedes-Benz C-Class 51on the MotiveGrid Score·Mercedes-Benz C-Class about $8,762 less over 5 years
The verdict
The 2026 Mercedes-Benz C-Class is the cheaper one to own — roughly $8,762 less over five years, mostly because it holds its value better. The BMW 5 Series counters with better mileage (35 vs 30 mpg combined) and more cargo room (18.4 vs 11.6 cu ft).
Go with the Mercedes-Benz C-Class for the better long-term value; consider the BMW 5 Series if you prioritize better gas mileage and more cargo space.
Last updated July 2026 · National-average estimates
BMW 5 Series vs. Mercedes-Benz C-Class
MotiveGrid scores, key specs, and five-year cost comparison: 2027 BMW 5 Series versus 2026 Mercedes-Benz C-Class.
Metric
BMW 5 Series
Mercedes-Benz C-Class
MotiveGrid Score
58
51
Cost of Ownership
43
52
Powertrain
63
41
Driver Assistance
6
0
Livability
35
46
Safety
100
88
5-Year Cost to Own
$78,386
$69,625
Depreciation (5-yr)
$34,727
$26,861
Fuel / Energy (5-yr)
$9,621
$9,889
Insurance (5-yr)
$17,790
$18,480
Maintenance (5-yr)
$4,080
$4,080
Tires (5-yr)
$1,550
$1,550
Financing (5-yr)
$9,103
$7,470
Registration (5-yr)
$1,515
$1,295
Starting Price
$60,500
$49,650
Horsepower
255 hp
255 hp
MPG (combined)
35 mpg
30 mpg
Cargo volume
18.4 cu ft
11.6 cu ft
Seating
5
5
Towing capacity
0 lbs
—
Drivetrain
RWD
RWD
Gas
2027$60,500
MSRP
$60,500
Mo · 5yr
$1,306
$78,386 / 5 years
Best for families
Gas
2026$49,650
MSRP
$49,650
Mo · 5yr
$1,160
$69,625 / 5 years
Best for long-term savings
VS
01 · The MotiveGrid Score
Five measured pillars, weighted into one score.
Cost, Powertrain, Driver Assistance, Livability, and Safety — each scored against its class, then combined into a single MotiveGrid Score. Built by our engineering team and benchmarked against independent sources like NHTSA, IIHS, and CarEdge. How it’s calculated →
BMW 5 Series scores higher overall.
BMW 5 Series
0
/ 100
Mercedes-Benz C-Class
0
/ 100
CostFive-year all-in cost to own, benchmarked against the class median.
5 Series
43
C-Class
52
Winner: C-Class
$8,762 cheaper / 5 yrs
PowertrainEnergy efficiency paired with long-term ownership confidence.
5 Series
63
C-Class
41
Winner: 5 Series
+22 pts
Driver AssistHighway driving support, parking convenience, and hands-free automation.
5 Series
6
C-Class
0
Winner: 5 Series
+6 pts
LivabilityPassenger space, cargo room, and everyday maneuverability.
5 Series
35
C-Class
46
Winner: C-Class
+11 pts
SafetyCrash-test protection plus standard crash-avoidance features.
Mercedes-Benz C-Class is the better pick for long-term ownership — about $8,762 cheaper over 5 years with stronger fundamentals on running cost.
BMW 5 Series still wins if your priority is best for families.
Daily commuter
BMW 5 Series
Lowest energy cost per mile
Budget-focused
Mercedes-Benz C-Class
Cheapest to own across 5 years
Family hauler
BMW 5 Series
Stronger safety with more cargo room
Highway driver
BMW 5 Series
Better adaptive cruise + lane keep
City driver
Mercedes-Benz C-Class
Easiest to park and maneuver in tight spots
03
Cost of Ownership
Monthly running costs — national baseline.
Adjust for your situation
State
Miles/yr15,000
Loan rate7%
Down payment20%
BMW 5 Series
Monthly · 5-Year avg
$1,306
$78,386 total / 5 years
Total · monthly$1,306/mo
Mercedes-Benz C-Class
Monthly · 5-Year avg
$1,160
$69,625 total / 5 years
Total · monthly$1,160/mo
💡
On fuel + maintenance alone, the pricier BMW 5 Series would need 203.0 years to recoup its $10,850 price premium ($53/yr in savings) — longer than most people own a car. Depreciation and insurance aren’t included in this payback view.
04
Frequently asked questions
Mercedes-Benz C-Class comes out about $8,762 cheaper over 5 years on running costs (depreciation, fuel/energy, insurance, maintenance, financing). The gap shifts with your state, annual miles, and loan rate — use the "Adjust for your situation" panel above.
