4-speed automatic (e.g., JATCO unit common on some variants)
Features
Clutch Type:
Hydraulically Actuated Single Dry Plate
Fluid Specifications
Manual Gearbox Oil:
Refer to manual for specific GL-4 or GL-5 grades and viscosity (e.g., SAE 75W-90)
Automatic Transmission Fluid:
Refer to manual for specific ATF type (e.g., Dexron III or equivalent)
📐 Dimensions
Exterior
Body Styles:
4-door Sedan, 5-door Hatchback
Wheelbase Approx:
2600 mm (102.4 in)
Overall Length Approx:
4350-4380 mm (171.3-172.4 in)
Weights
Kerb Weight Range:
~1200-1350 kg (depending on engine and specification)
🛡️ Safety Features
Ratings
Euro Ncap Rating:
Not explicitly rated under modern comprehensive standards, but derived from earlier platforms.
Active Features
Braking System:
Front Ventilated Discs, Rear Solid Discs (ABS optional/standard on higher trims)
Passive Features
Airbags:
Driver and Passenger Airbags (standard on most models), Side Airbags (optional)
Seatbelts:
Pre-tensioning front seatbelts
💡 Technology Features
Infotainment
Audio System:
Factory fitted radio/cassette or CD player with speaker systems. Manual covers basic operation and replacement.
Driver Assistance
ABS:
Available as an option or standard on higher trims. Manual details its operation and fault finding.
Connectivity
Wiring Harnesses:
Extensive wiring diagrams provided for all electrical systems, facilitating diagnosis of intermittent faults or aftermarket installations.
🔧 Maintenance
Service Intervals
Oil Change Interval:
Typically 10,000 miles or 12 months (whichever comes first), refer to manual for specific engine.
Timing Belt Replacement:
Critical for K Series engines. Intervals vary, often 60,000-90,000 miles or 5-7 years. Refer to manual for precise interval and specific K Series variant.
Fluid Specifications
Engine Oil Specification:
Refer to manual for specific grade (e.g., 5W-30, 10W-40) and API/ACEA ratings, depending on engine type (K, L, KV6) and climate.
Coolant Specification:
Ethylene Glycol based, OAT or HOAT type (often pink or orange hue). Refer to manual for exact specification (e.g., Rover Longlife Coolant).
Brake Fluid Specification:
DOT 3 or DOT 4 (refer to manual for exact type).
Known Issues
K Series Head Gasket:
Notorious for head gasket failure, especially earlier models. The manual provides procedures for diagnosis and replacement.
Cooling System Reliability:
Potential for radiator, hose, and water pump leaks. The manual details inspection and replacement.
L Series Diesel Specifics:
Potential for injector issues or turbocharger problems, covered in diagnostic sections.
📚 Vehicle History
Brand Heritage
Rover Legacy:
Continuation of Rover's mid-size saloon and hatchback tradition, aiming for a premium feel.
Model Evolution
Rover 45 Development:
Facelift and re-skin of the Rover 400 Series (RT), launched in 1999.
Mg Zs Development:
Performance-oriented variant of the Rover 45, developed by MG Rover Group.
Production
Production Period:
Rover 45: 1999-2005; MG ZS: 2001-2005
Manufacturing Location:
Longbridge, Birmingham, UK
🏆 Awards & Recognition
Recognitions
Industry Accolades:
While specific awards are not readily cited for these models, they were positioned as contenders in the compact executive and sporting saloon segments of their era.
Ratings
Reliability Ratings:
As with many cars from this period, reliability can be variable. The manual is crucial for maintaining these vehicles.