The 2013 Infiniti G ranks 4 out of 20 Upscale Midsize Cars. This ranking is based on our analysis of 69 published reviews and test drives of the Infiniti G, and our analysis of reliability and safety data.

Though it isn't as spacious as some competing midsize cars, reviewers applaud the 2013 Infiniti G37 for its combination of performance and luxury.

Available as a sedan, coupe or hardtop convertible, the 2013 Infiniti G comes with a V6 engine and a seven-speed automatic transmission. In general, reviewers love this combination, saying that the V6 is powerful and that the transmission is smooth and refined. Combined with athletic handling, many agree that the Infiniti G is one of the most fun-to-drive cars in the class. The G37 sedan and coupe earn an EPA-estimated 19/27 mpg city/highway, which is a bit low for the class. However, many of the most fuel-efficient upscale midsize cars can't match the G37 in terms of power. While test drivers like the G37's performance, a few reviewers say that its firm suspension isn't the most composed over rougher roads. Additionally, a handful of critics note that the clutch and shifter in G models with manual transmissions aren't as precise as they would like.

Inside, the G37 is swathed in high-quality materials, which reviewers consider appropriate for the class. While some critics note that the sedan's cabin could be more spacious, nearly all agree that the back seat in coupe and convertible models is best left to small children. All G37 models come with a strong list of standard features, which includes leather-trimmed seats, heated front seats, dual-zone climate control, a backup camera and USB and Bluetooth connections. When compared with rival cars, many reviewers agree that the 2013 G37's tech features are among the most user-friendly you'll find.