The 2007 Mazda3 MPS uses Mazda’s turbocharged 2.3-liter inline-four from the MZR family, known as the MZR DISI Turbo, delivering about 263 horsepower and 280 lb-ft of torque (with short periods of overboost to around 300 lb-ft).
Engine profile
Key technical details of the powerplant under the hood are listed below.
- Engine: 2.3-liter inline-4
- Induction: turbocharged with direct injection (DISI)
- Power output: ~263 hp (about 196 kW) at 6,000 rpm
- Peak torque: ~280 lb-ft (380 Nm) from ~3,000 to 5,000 rpm
- Overboost: up to ~300 lb-ft (≈406 Nm) for brief periods
- Engine family/code: MZR 2.3 DISI Turbo
- Transmission pairing: commonly matched to a 6-speed manual
The turbocharged, direct-injected setup was central to the Mazdaspeed3’s performance focus, delivering strong mid-range torque and high-rev capability in a compact hatchback.
Context and notes
Introduced as Mazda’s performance-oriented hatch, the 2007 Mazda3 MPS (Mazdaspeed3 in some markets) shared its core engine with other high-performance Mazda models of the era, engineered to balance everyday drivability with spirited acceleration.
Summary
In short, the 2007 Mazda3 MPS is powered by Mazda’s MZR 2.3-liter DISI Turbo inline-four, a turbocharged direct-injection engine producing about 263 hp and 280 lb-ft of torque, with brief overboost to around 300 lb-ft, forming the cornerstone of the model’s performance credentials.