The Audi A4 has a well-finished interior and powerful turbocharged engine with optional all-wheel drive, but costs more when similarly equipped. The Buick Regal offers a more efficient eAssist hybrid and is generally cheaper, but standard equipment levels are not as generous. The Volvo S60 has distinctive styling, long list of advanced safety options and all-wheel drive, but can cost much more than the Acura. The Volkswagen CC costs about the same, offers all-wheel drive on the V6 and a stronger base four-cylinder, but has less interior space.
So while the TSX isn't the freshest or most exciting model in the segment, it represents a pragmatic buy for people who want a lot of equipment for a relatively low price. On top of that, it's likely to be reliable and comfortable as well as efficient. If that appeals to you, the TSX is worth a drive.