BMW 7 Series vs Chrysler 300
The BMW 7 Series is the more efficient of the two: it reaches 28 mpg combined versus 23 mpg for the Chrysler 300, a 5 mpg advantage and costs about $50 less per year to fuel.
Across 5 measured categories, the BMW 7 Series leads in 4. Figures are EPA test data, not manufacturer claims.
Head-to-head specifications
| Metric | BMW 7 Series | Chrysler 300 |
|---|---|---|
| Best combined MPG | 28 mpg ✓ | 23 mpg |
| Best city MPG | 25 mpg ✓ | 19 mpg |
| Best highway MPG | 31 mpg ✓ | 30 mpg |
| Lowest annual fuel costEPA estimate at 15,000 miles per year | $2,700 | $2,650 ✓ |
| Lowest CO2 output | 130 g/mi ✓ | 389 g/mi |
| Engines offered | SIDI & PFI; Mild Hybrid, SIDI; Mild Hybrid, SIDI; PHEV, SIDI | 3.6, 5.7, 6.4, FFV |
| Transmissions | Automatic (S8) | Automatic 8-spd |
| Drivetrains | Rear-Wheel Drive, All-Wheel Drive | All-Wheel Drive, Rear-Wheel Drive |
| Fuel types | Premium, Premium and Electricity, Diesel | Regular, Midgrade, Premium |
| EPA class | Large Cars | Large Cars |
| Years covered | 2015–2027 | 2015–2023 |
| Configurations on record | 69 | 38 |
Source: EPA fuel economy records via fueleconomy.gov. Best-case values across all recorded configurations for each model.
7 Series vs 300: common questions
Which is better on gas, the BMW 7 Series or the Chrysler 300?
The BMW 7 Series is the more efficient of the two: it reaches 28 mpg combined versus 23 mpg for the Chrysler 300, a 5 mpg advantage and costs about $50 less per year to fuel.
Which costs less to run per year?
By EPA estimates at 15,000 miles a year, the Chrysler 300 runs about $2,650 a year in fuel at its most efficient configuration, versus about $2,700 for the BMW 7 Series — a difference of roughly $50 per year.
What engines do the 7 Series and 300 offer?
BMW 7 Series: SIDI & PFI; Mild Hybrid, SIDI; Mild Hybrid, SIDI; PHEV, SIDI. Chrysler 300: 3.6, 5.7, 6.4, FFV.
Are they in the same vehicle class?
Yes — the EPA classifies both the BMW 7 Series and the Chrysler 300 as Large Cars, so they compete directly.
More 7 Series comparisons
Comparison id: bmw-7-series-vs-chrysler-300