The Two Vehicles — What You're Actually Choosing Between
The sedan in professional black car service is typically a Lincoln Continental, Cadillac CT6, or equivalent full-size luxury sedan. It seats up to 3 passengers comfortably with 2 checked bags in the trunk. The interior is quiet, the ride is composed, and the vehicle projects a clean professional appearance at any client or corporate destination. For solo executive airport transfers and paired business travel, it is the standard vehicle.
The SUV is typically a Chevrolet Suburban, Cadillac Escalade, or equivalent full-size luxury SUV. It seats up to 6 passengers with generous cargo capacity — 3–4 checked bags, golf clubs, ski equipment, or oversized luggage. The elevated ride height, wider seating, and extended interior make it meaningfully more comfortable on transfers over an hour. For groups, families, and long-distance runs, it is the practical choice.
Both vehicles are late-model, professionally maintained, and driven by the same licensed professional drivers. There is no quality difference between sedan and SUV service — only capacity and price.
When Sedan Is the Right Call
Book the sedan when you are traveling solo or with one other passenger and your luggage fits within 2 checked bags. The sedan is the right vehicle for the executive airport run where the priority is a professional appearance at departure and arrival. It is quieter than an SUV, marginally more fuel-efficient, and typically $20–40 less expensive on any given route.
Sedans are the standard vehicle for corporate accounts on solo executive travel. A managing partner heading to DCA for a 7am Boston flight, a consultant making the IAD morning departure for a client site, a physician flying out of BWI for a national conference — these are sedan bookings.
The sedan also makes sense for point-to-point corporate transfers where the number of passengers is fixed at 1–2 and luggage is minimal: airport to hotel, hotel to office, office to dinner reservation.
When SUV Is the Right Call
Book the SUV when you have 3 or more passengers, when luggage exceeds 2 bags, when the transfer is over 60 minutes, or when you are traveling as a family with standard vacation luggage.
Three passengers in a sedan is technically possible but practically cramped — the rear bench of a Lincoln Continental seats three only if all three are comfortable being shoulder-to-shoulder. Three passengers in a Suburban have a full row to themselves. For any group of 3 or more, the SUV is the right vehicle regardless of price difference.
The distance factor matters more than most travelers realize. On a 20-minute airport run, sedan versus SUV is a minor comfort distinction. On a 90-minute drive to Philadelphia or a 3-hour run to State College or Pittsburgh, the SUV's additional interior space becomes a material quality-of-life factor. Executive travelers on long-distance transfers frequently choose SUV even when traveling solo, specifically for the comfort differential on a 2–4 hour transfer.
The Group Economics — Why SUV Is Often Cheaper Per Head
The most common mistake in vehicle selection is booking two sedans for a group of four. Two sedans on a route that costs $129 per vehicle means $258 total — more than the SUV rate on the same route, and the group arrives in two separate vehicles.
The per-head economics of the SUV become favorable at 3 passengers and definitive at 4 or more. A group of 4 in an SUV at $169 pays $42.25 per person. Four sedans at $129 each would cost $516 — that scenario never makes sense. Even at 3 passengers: $169 SUV versus $387 for 3 sedans. The single-vehicle option is almost always more economical for groups.
The exception is when passengers are departing from different origins or arriving at different destinations — in which case multiple vehicles are necessary regardless of cost.
The One-Line Decision Rule
If you are traveling alone or with one other person and your luggage fits in 2 bags: book the sedan.
If you have 3 or more passengers, more than 2 bags, a transfer longer than 60 minutes, or any combination of the above: book the SUV.
If you are unsure, book the SUV. It costs marginally more and eliminates every potential capacity problem. A sedan that is 3 passengers-light is a comfortable business transfer. A sedan that turns out to be one passenger and 4 bags is a problem at the curb.