Performance Review: Ford Mustang Boss 429 - [1969]

Figures & Specs Summary:

Ford Mustang Performance Review.

Introduction:

This edition of the Ford Mustang Boss 429 is the 4 speed / Manual version and was first brought out in 1969. This was at around the same time as the introduction of the 1970 Monteverdi Hai 450 SS and the 1969 McLaren M6 GT 5.7 V8.This particular Ford Mustang has a 7033cc Naturally Aspirated Petrol powerplant with 8 cylinders in a V formation.

Alternative Petrol V8's includes the 2023 Dodge Challenger SRT Demon 170

The Mustang shares its Petrol V8 engine configuration with the likes of the 2023 Dodge Challenger SRT Demon 170 and the 2023 Ferrari SF 90 XX Spider 4.0 V8 Turbo. If you're looking for other fast cars which share the Mustang's Rear Wheel Drive, Coupe combination then how about the 1982 Fiat X1/9 1.5 8V or the 1965 Aston-Martin DB6 1965.

Power and Weight:

Weighing in at 1600 kgs (3527 lbs) this makes the Ford Mustang Boss 429 in the same weight category as the 2021 Lamborghini Aventador LP 780-4 Ultimae Roadster 6.5 V12 or the give or take 50kg.

The Ford Mustang shares the same bhp with the 2024 Chevrolet Corvette E-Ray 6.2 V8 Petrol Hybrid C8 (369 bhp)

In terms of power the 7033cc 16V V8 engine produces 380 bhp (283 kW) @ 5200 rpm similar to the 2024 Chevrolet Corvette E-Ray 6.2 V8 Petrol Hybrid C8 (369 bhp) or the 2023 Lotus Emira First Edition i4 2.0 Turbo (360 bhp).

The Naturally Aspirated V8 throws out 490 lb-ft (664.3 Nm) @ 3400 rpm placing it with cars of similar torque performance figures such as the 2024 Chevrolet Corvette E-Ray 6.2 V8 Petrol Hybrid C8 (470 lb-ft) or the 2023 BMW 3 Series M3 CS 3.0 Twin Turbo G80 (479 lb-ft).

Power to Weight:

If one combines the weight with power or torque performance for the Ford Mustang you can get a better idea of it's real world performance.

The 2010 Subaru Impreza STI CS 400 - Cosworth - Hatch (262.4 bhp per ton) has similar Bhp Per Ton stats as the Ford Mustang.

The Ford Mustang has a Power to weight ratio of 237.5 bhp per ton and 306.2 lb-ft per ton. Bhp Per Ton figures of the 1969 Mustang competing with the 2010 Subaru Impreza STI CS 400 - Cosworth - Hatch (262.4 bhp per ton) or the 2017 BMW 3 Series M3 F80 (262.0 bhp per ton).

Power to Weight(cont.):

If you agree with the late great Carroll Shelby then arguably an even better indicator of potential performance, Torque. Use weight as well and you end up with - Torque per ton, with the Ford Mustang generating around 306.2 lb-ft per ton. If you're curious as to what other cars have as much torque to weight then look no further than the 2016 Porsche 911 Turbo S Cabriolet 991 II (331.1 lb-ft per ton) or the 2006 Chevrolet Corvette Z06 (330.9 lb-ft per ton).

Acceleration:

With a 0-60mph time of 5.10 secs or a 0-100km/h (0-62mph) of 5.3 secs, this made the Ford Mustang Boss 429 as fast as the 2018 Alfa-Romeo Giulia Ti 2.0 Turbo (5.10 secs) the 2018 Alfa-Romeo Giulia Q4 2.0L Turbo (5.10 secs) the 2017 Dodge Charger Daytona 5.7 V8 370 (5.10 secs) the or the 2017 Audi A6 3.0T Competition (5.10 secs). This Ford Mustang Boss 429 is also faster than the 2021 Honda Civic Type R 2.0 16V Limited Edition (5.20 secs) the 2021 Ford Mustang Mach-E AWD (5.20 secs) the 2018 Tesla Model 3 Mid Range (5.20 secs) the and the 2018 Bentley Bentayga Hybrid 3.0 V6 Turbo (5.20 secs).

Quarter Mile time is a close race between the Mustang and the 2014 Renault Megane RenaultSport 275 Trophy

When talking about the performance of the Ford Mustang on the drag strip it can reach a quarter mile in an estimated 13.18 secs @ 103.8 mph. Similar performance down the quarter mile can be found with the the 2014 Renault Megane RenaultSport 275 Trophy (13.12 secs), the 2017 Seat Leon ST Cupra 300 DSG 4Drive (13.12 secs), and the 2007 Maserati GranTurismo 4.2 V8 (13.14 secs).

Top Speed:

Modern performance cars are often artificially restricted to 155mph. The 1969 version of the Ford Mustang Boss 429 has a maximum speed of 115mph.

Top Speed of the 1969 Mustang equals the 2013 Skoda Rapid 1.4 tsi Spaceback (126 mph)

If maxing out your car on the AutoBahn is your thing and you're wondering what's faster than the 1969 Ford Mustang Boss 429 then how about the 2013 Skoda Rapid 1.4 tsi Spaceback (126 mph), the , or the 2004 Vauxhall-Opel Corsa 1.8 GSi (126 mph).

Related Links:

1969 Mustang Rivals List.

A Brief History of Ford

Car Comparison