A Ford dealer has resolved the ongoing debate regarding the 2015 Mustang's weight by providing comprehensive technical details of all versions.

A Ford dealer has resolved the ongoing debate regarding the 2015 Mustang's weight by providing comprehensive technical details of all versions.

Our colleagues from Jalopnik received the 2015 Ford Mustang's Dealer Source Book from a Ford dealer in Florida, revealing the weight numbers of the new pony car. The lightest version is the EcoBoost-powered automatic Fastback which tips the scales at 3,512 lbs (1,593 kg), while the heaviest is the Convertible automatic GT weighing 3,852 lbs (1,747 lbs). It's interesting the manual Fastback version is actually a bit heavier than its automatic counterpart, at 3,517 lbs (1,595 kg).

The good news is Mustang's weight gain compared to the 2014MY is minimal as the differences vary between 20 - 80 lbs (9 - 36 kg) and let's not forget the new Mustang features an independent rear suspension.

Now that we know the weight numbers, it's time for Ford to finally reveal the output figures of all three engines powering the 2015 Mustang. So far we know the 3.7-liter V6 develops at least 300 bhp (223 kW) and 270 lb-ft (365 Nm), followed by the 2.3-liter 4-cylinder with a minimum of 305 bhp (227 kW) and 300 lb-ft (406 Nm), along with the range-topping 5.0-liter V8 generating more than 420 bhp (313 kW) and 390 lb-ft (528 Nm).

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Ford dealer reveals Mustang’s weight gain is minimal