Flagship Luxury Sedan
BMW 7 Series vs Mercedes-Benz S-Class: Side-by-Side Specs, Dimensions & Maintenance
Side-by-side engineering comparison of BMW 7 Series and Mercedes-Benz S-Class: exterior dimensions, wheelbase, ground clearance, cargo volume, powertrain output (hp/kW), fuel consumption (L/100 km & MPG), and scheduled maintenance intervals.
| Specification | BMW 7 Series | Mercedes-Benz S-Class |
|---|---|---|
| Vehicle Class | Class F | Class F |
| Production years | 1977–present | 1972–present |
| Body style | Sedan | Sedan |
| Power (hp / kW) | 245–610 hp (180–449 kW) | 249–630 hp (183–463 kW) |
| Powertrain & Fuel | Gasoline (Petrol), Diesel · RWD, AWD / 4WD | Gasoline (Petrol), Diesel · RWD, AWD / 4WD |
| Length × Width × Height (mm) | 5260 × 1902 × 1479 | 5289 × 1954 × 1503 |
| Wheelbase / Ground Clearance | 3215 mm / — mm | 3216 mm / — mm |
| Trunk Capacity / Curb Weight | 515 L / 1870 kg | 550 L / 1990 kg |
| Combined Consumption | 6.5–12.5 L/100 km | 6.4–12.5 L/100 km |
| Recommended Engine Oil | SAE 5W-30 / 0W-20 (8.2 L) | SAE 5W-30 / 0W-30 (8.2 L) |
| OEM / API / ACEA Spec | BMW Longlife-04 (LL-04) / LL-17 FE+ | MB-Approval 229.51 / 229.52 |
| Common OEM Tire Sizes | 235/60 R18 · 255/55 R19 | 235/60 R18 · 255/55 R19 |
| Service Interval | 15000 km (9500 mi) | 15000 km (9500 mi) |