Standard side airbags and available all-wheel drive mark 2007 for Mercury's midsize sedan. Milan shares its basic architecture with the Ford Fusion and Lincoln MKZ. It offers base and uplevel Premier models, both available with a 160-hp 4-cyl engine or a 221-hp V6. The 4-cyl comes with a 5-speed manual transmission or optional 5-speed automatic. V6 versions use a 6-speed automatic. All Milans are front-wheel drive; AWD is available on V6 models. ABS is standard. Traction control is standard on V6 versions. Front side airbags and curtain side airbags are now standard; they had been optional. A sunroof is optional. Premiers come with leather upholstery, offer a choice of metal or wood interior trim at no extra cost, and are available with heated front seats. Milan's performance and accommodations mirror those of similarly equipped Fusions.