The 2015 BMW M5 represents a significant moment in the evolution of the high-performance sedan, marking the debut of the car's first turbocharged engine. While previous generations relied on naturally aspirated V8s, this year introduced a 4.4-liter twin-turbo V8 that promised immense power without the traditional screaming exhaust note. For enthusiasts tracking the MSRP, the base model started at a substantial price point that reflected this technological shift, positioning the M5 as a top-tier luxury performance machine long before the current era of widespread electrification.
2015 M5 MSRP and Model Lineup
When looking at the 2015 model year, understanding the MSRP requires looking at the specific variant available in the market. In the United States, BMW offered the M5 exclusively with a manual transmission for that year, which influenced the pricing structure. The base Manufacturer's Suggested Retail Price for the standard model was set significantly above the 3 Series M, reflecting the larger, more complex sedan platform and the immense power output of the new engine.
United States Pricing and Trims
The $101,700 starting price for the manual M5 was a considerable investment, targeting affluent buyers who sought the thrill of a manual gearbox in a four-door sedan. The Competition Package, available for an additional premium, added significant performance and visual enhancements, bringing the price closer to $110,000. These figures established the M5 as a serious financial commitment, competing directly with the Mercedes-AMG E63 S and Audi RS7.
Engineering the Powerplant
The heart of the 2015 M5 is its S63TU 4.4-liter twin-turbocharged V8, a unit that produces 560 horsepower and 500 lb-ft of torque. This was a dramatic increase over the outgoing naturally aspirated V8, which generated 550 horsepower. The inclusion of two turbochargers, one per cylinder bank, aimed to provide immediate power delivery across the rev range while improving efficiency during light-load driving. The engine mated to a 7-speed dual-clutch automatic transmission (DCT) as the primary option, with the manual becoming a special-order highlight for the 2015 model year only.
Exterior and Interior Design Language
Externally, the 2015 M5 is distinguished by its more aggressive stance and specific visual cues that separate it from the standard 5 Series. The front features a larger kidney grille and distinctive LED headlights, while the rear showcases a wide, diffuser-like bumper and quad exhaust tips. Inside, the cabin is a blend of luxury and sport, featuring bolstered Recaro front seats, a flat-bottomed M steering wheel, and an array of carbon fiber and aluminum trim pieces. The design successfully balances the need for a serene daily driver with the raw intensity of a high-performance machine.
