Verdict
The GLC Coupe has a 49% bigger boot, the Z4 is 21% more powerful, while the GLC Coupe is about 10% cheaper. Weigh that against the equipment each side gives you in the table below.
| Price & overview | ||
|---|---|---|
| Price | RM475,230 | RM425,888✓ |
| Body type | Convertible | SUV |
| Segment | Sports Car | Compact Executive |
| Assembly | CBU | CBU |
| Ownership | ||
| Road tax / year | RM379✓ | RM440 |
| Powertrain | ||
| Engine Tech | 16-valve DOHC, direct fuel injection, twin-scroll turbo with variable valve timing | 16-valve DOHC, Turbocharged with Direct Fuel Injection and Variable Valve Timing, Plug-in Hybrid Assist |
| Capacity | 1,998 cc | 1,999 cc |
| Horsepower | 255 hp✓ | 201 hp |
| Torque | 400 Nm✓ | 320 Nm |
| Fuel | Petrol | Petrol Plug-in Hybrid |
| Bore | 82 mm | 83 mm |
| Compression Ratio | 11.1 | 10 |
| Number of Motors | — | 1 |
| Motor Horsepower | — | 127 hp |
| Motor Torque | — | 440 Nm |
| Battery Capacity | — | 31.2 kWh |
| EV Range | — | 131 km |
| Charging Rate (AC) | — | 11 kW |
| Drivetrain | ||
| Transmission | Conventional Automatic | Conventional Automatic |
| Transmission Name | 8-Speed Steptronic Sport Transmission | 9G-Tronic |
| Gears | 8 | 9 |
| Transmission Manufacturer | ZF | Mercedes-Benz |
| Driveline | Rear Wheel Drive | All Wheel Drive |
| Performance & Efficiency | ||
| 0-100 km/h | 5.4 seconds✓ | 6.3 seconds |
| Rated Economy | 6.5 L/100 km | — |
| Top Speed | 250 km/h✓ | 246 km/h |
| Co2 | 149 g/km | — |
| Dimensions | ||
| Length | 4,324 mm | 4,763 mm |
| Width | 1,864 mm | 1,890 mm |
| Height | 1,304 mm | 1,699 mm |
| Wheelbase | 2,470 mm | 2,888 mm |
| Weight | 1,491 kg | 1,945 kg |
| Fuel Tank | 52 litres | 62 litres |
| Doors | 2 | 5 |
| Seats | 2 | 5 |
| Boot Space | 280 litres | 545 litres✓ |
| Front Tyre | 225/45R18 | 255/45R20 |
| Rear Tyre | 255/40R18 | 285/40R20 |
| Spare Tyre | — | Tyre Repair Kit |
| Factory Tyres | Michelin Pilot Super Sport | Continental EcoContact 6 Q |
| Chassis | ||
| Assembly | Austria (CBU) | Germany (CBU) |
| Front Suspension | MacPherson Strut | Multi-link |
| Rear Suspension | Multi-link | Multi-link |
| Front Wheels | 18" Double Spoke Style 798M Alloys | 20" AMG Multi-spoke Light-alloy |
| Rear Wheels | 18" Double Spoke Style 798M Alloys | 20" AMG Multi-spoke Light-alloy |
| Steering | Rack and Pinion (Electric Power Steering) | Rack and Pinion (Electric Power Steering) |
| Chassis Notes | M Sport Suspension | — |
| Safety | ||
| Airbags | Driver and Passenger, Front Side | Driver and Passenger, Driver's Knee, Front Side, Front and Rear Curtain |
| ABS/EBD | ✓ | ✓ |
| Stability Control | ✓ | ✓ |
| Alarm | ✓ | ✓ |
| Immobilizer | ✓ | ✓ |
| Airbag Disable Function | ✓ | ✓ |
| Child Safety Lock | — | Manual for Rear Doors |
| Seat Belts | 2 Three-point | 5 Three-point |
| Blind Spot Info System | — | ✓ |
| ISOFIX | — | Available for 2 Outer Rear Seats |
| Autonomous Braking System | — | Yes |
| Lane-keeping Assist | No | Steering Correction |
| Collision Warning | — | ✓ |
| Seatbelt Reminder | For All Seats | All Seats |
| Safety Notes | Flat Tyre Indicator | — |
| Lighting | ||
| Headlamps | LED Projectors | Adaptive LED Projector with Matrix High Beam (Digital Light with Projection Function) |
| Taillamps | LED Combination | Full LED |
| LED Daytime Running Lights | ✓ | ✓ |
| Rear Foglamps | ✓ | ✓ |
| Wing Mirror Turn Indicators | ✓ | ✓ |
| Cabin | ||
| Front Seats | Power Adjustable Front Seats with Memory Function | Driver and Passenger Powered Seats |
| Rear Seats | — | 40:20:40 Split-folding |
| Front Air-con | Dual-zone Automatic Climate Control System | Dual-Zone Automatic Climate Control |
| Rear Air-con | — | Rear AC Vents |
| Sunroof | — | Yes |
| Power Sockets | 1 Front | 1 Front |
| Interior Lighting | Map Lights and Ambient Lights | Map Lights & Ambient Lighting |
| Cup Holders | 2 Front | 2 Front, 2 Rear |
| Sun Shade | — | Manual Rear Door Window Shades |
| Audio | 10.25" BMW Navigation system Professional, iDrive Touch controller, 12-speaker Harman Kardon Surround Sound System | 11.9" Touchscreen Mercedes-Benz User Experience with Voice Control, Apple CarPlay, Android Auto and 15-speaker Burmester Sound System |
| Convenience | ||
| Power Windows | Two Windows, Auto Up and Down with Anti-Pinch | Four Windows, Auto Up and Down with Anti-pinch |
| Engine Start | Keyless Push Button | Keyless Push Button |
| Locks | Keyless Operation | Keyless Operation |
| Auto Start/Stop | ✓ | ✓ |
| Auto Headlamps | ✓ | ✓ |
| Auto Wipers | ✓ | ✓ |
| Cruise Control | Passive Cruise Control | Adaptive Cruise Control |
| Tiptronic | ✓ | — |
| Paddle Shift | ✓ | ✓ |
| Steering Audio Control | ✓ | ✓ |
| Steering Tilt | ✓ | ✓ |
| Steering Telescopic | ✓ | ✓ |
| Electric Steering Adjustment | — | ✓ |
| Boot Operation | Remote Control Activation | Powered Boot with Hands-free Access |
| Parking Sensor Front | 4 Sensors | 6 Sensors |
| Parking Sensor Rear | 4 Sensors | 6 Sensors |
| Reverse Camera | Yes | Yes, 360-degree View Monitor |
| Auto Parking | Yes | — |
| Folding Wing Mirrors | ✓ | ✓ |
| Bluetooth | ✓ | ✓ |
| Navigation | ✓ | ✓ |
| Hill Start Assist | ✓ | ✓ |
| Instrument Cluster | Full LCD Monitor | Full LCD Monitor |
| Parking Brake | Electronic | Electronic |
| Convenience Notes | BMW ConnectedDrive, Concierge Service | — |
| Warranty | ||
| Warranty Mileage Manufacturer | Unlimited | Unlimited |
| Warranty Manufacturer | 2 years | 4 years✓ |
Specs shown for the selected variant of each car. ✓ marks the better figure where lower/higher is objectively better. Road tax: West Malaysia, private registration.