BMW E46

Engine (M54B25 - 323i / 325i): 2.5L Inline-6

Power (M54B25 - 323i / 325i): 168 hp @ 5900 RPM

Torque (M54B25 - 323i / 325i): 164 ft-lbs @ 3500 RPM

Engine (M54B30 - 330i): 3.0L Inline-6

Power (M54B30 - 330i): 225 hp @ 5900 RPM

Torque (M54B30 - 330i): 214 ft-lbs @ 3500 RPM

Engine (S54B32 - M3): 3.2L Inline-6

Power (S54B32 - M3): 333 hp @ 7900 RPM

Torque (S54B32 - M3): 262 ft-lbs @ 4900 RPM

Length: 176.0 - 176.7 in (varies by model)

Width: 68.5 - 69.2 in (varies by model)

Height: 54.0 - 55.7 in (varies by model)

Wheelbase: 107.3 in

Curb Weight (323i): 3,186 - 3,241 lbs (varies by options)

Curb Weight (M3): 3,415 - 3,600 lbs (varies by options)

Curb Weight (330i): 3,318 - 3,380 lbs (varies by options)

Fuel: Gasoline

Top Speed: 128 - 175 MPH (varies by model)

0-60: 6.9s - 4.8s (varies by model)

Drive Type: RWD, AWD

Gearbox: 5-speed manual, 5-speed automatic, 6-speed manual, SMG

Tire Size: 225/45R17

Vehicle Check: 30k - 40k Miles (varies by model)

Engine Oil: 7.5k (5k Enthusiast Recommended)

Engine Air Filter: 30k Miles

Spark Plugs: 60k Miles

Differential Oil: 60k Miles

Brake Fluid: 20k Miles (Every 2 years)

Cabin Filter: 30k Miles

M54B25 Oil Capacity: 6.5L (6.9 US Quarts)

M54B30 Oil Capacity: 6.5L (6.9 US Quarts)

S54B32 Oil Capacity: 6.5L (6.9 US Quarts)

Oil Type: SAE 5W-30

Oil Type: SAE 5W-40

Issue: Subframe cracking

Issue: Oil leaks (valve cover, oil filter housing, oil pan)

Issue: Cooling system failures (radiator, water pump)

Issue: Electrical problems (window regulators, door locks)

Issue: Suspension bushing wear

Issue: Vanos unit failure

Issue: SMG (Sequential Manual Gearbox) issues (M3)

Issue: Rod bearing failure (M3)

Issue: Throttle position sensor failure (M3)