Audi S5 Sportback (2010 – 2011) vs Infiniti G Coupe (2011 – 2013): specs compared

The Infiniti G Coupe is the more powerful of the two, with up to 348 hp against 333 hp. The Audi S5 Sportback is quicker, reaching 100 km/h in 5.4 s against 5.8 s. The Infiniti G Coupe has the higher top speed: 270 km/h against 249 km/h. The Audi S5 Sportback uses less fuel, from 9.7 L/100 km against 10.7 L/100 km. The Infiniti G Coupe is the lighter car, from 1,691 kg against 1,755 kg.

Specification Audi S5 Sportback Audi S5 Sportback 2010 – 2011 Infiniti G Coupe Infiniti G Coupe 2011 – 2013
Overview
Origin Germany Japan
Documented years 2010 – 2011 2011 – 2013
Body style Sportback · Hatchback Coupé
Variants 1 2
Fuel Petrol Petrol
Drive AWD RWD
Gearbox Automatic Automatic · Manual
Performance
Power 333 hp 348 hp
Torque 440 Nm 374 Nm
0–100 km/h 5.4 s 5.8 s
Top speed 249 km/h 270 km/h
Economy
Fuel economy 9.7 L/100 km 10.7 – 12.4 L/100 km
Dimensions
Length 4,717 mm 4,702 mm
Width 1,854 mm 1,824 mm
Height 1,382 mm 1,394 mm
Wheelbase 2,812 mm 2,850 mm
Curb weight 1,755 kg 1,691 – 1,715 kg

Ranges cover all variants of each car. The highlight marks the best version per row.

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