World on Wheels can build rankings from a structured model database rather than from loose opinion alone. In the current snapshot, Rolls-Royce Phantom sets the tone for this list at 3,552 mm. A long sedan is one thing. A sedan that turns length into usable wheelbase is usually the more serious package.
What this list is really measuring
This is not a universal verdict on which model is “best” in every sense. It is a targeted ranking built around one declared metric, with price, segment fit and supporting stats used only as context or tie-breakers. That keeps the list honest and readable.
Editorial view
For executive and luxury buyers, this is a more useful list than a pure power ranking. It shows which sedans are structurally committed to cabin space and composure.
- Primary metric
- Wheelbase in millimeters
- Eligibility
- Sedans with a stored wheelbase_mm figure
- Sort logic
- Higher wheelbase ranks higher
- Tie-breaker
- Lower price, then longer overall length
| # | Sedan | Wheelbase | Length | Top speed | Price |
|---|---|---|---|---|---|
| 1 | Rolls-Royce Phantom | 3,552 mm | 5,762 mm | 250 km/h | $460,000 - $650,000 |
| 2 | Rolls-Royce Ghost | 3,295 mm | 5,546 mm | 250 km/h | $350,000 - $450,000 |
| 3 | BMW 7 Series | 3,216 mm | 5,390 mm | - | $99,300 - $168,500 |
| 4 | Mercedes-Benz S-Class | 3,216 mm | 5,321 mm | - | $115,000 - $180,000 |
| 5 | Mercedes-Benz EQS | 3,211 mm | 5,276 mm | - | $99,900 - $147,550 |
| 6 | Cadillac CELESTIQ | 3,197 mm | 5,346 mm | 250 km/h | $340,000 - $400,000 |
| 7 | Bentley Flying Spur | 3,194 mm | 5,316 mm | 333 km/h | $215,000 - $320,000 |
| 8 | Nio ET9 | 3,180 mm | 5,300 mm | 215 km/h | $97,000 - $115,000 |
| 9 | Maserati Quattroporte | 3,171 mm | 5,262 mm | 290 km/h | $115,000 - $160,000 |
| 10 | Genesis G90 | 3,155 mm | 5,265 mm | 250 km/h | $90,000 - $120,000 |
- Rolls-Royce Phantom leads this ranking at 3,552 mm. The lead over second place is 257 mm.
- The ranked field spans roughly $90,000 to $460,000 by entry price, which shows how differently brands position similar numbers.
- Wheelbase is one of the quiet premium metrics: it often hints at second-row comfort, ride character and product intent more clearly than marketing language does.
Source:
World on Wheels Data Desk
