Hyundai Coupe
Beta-era stalwart with 16V head. Simple, cheap to service, gets the job done.
Korean coupe with real character
The Coupe RD 2.0 is a proper driver's car: light, direct, great exhaust note. An underrated classic that deserves more love.
Engine Weaknesses 5
Beta II 1.6 engine with timing belt drive. Change interval every 60,000–80,000 km recommended. Interference engine: belt failure = immediate engine damage. Always check on older vehicles.
Symptoms: No direct symptom. Squealing just before failure; then sudden engine stop.
The Beta G4GF is an interference engine with timing belt drive. If the belt breaks after a neglected service interval (60,000 km), the valves bend. Frequently discussed in Sonata/Elantra forums.
Symptoms: Sudden engine stop; no compression; will not restart; loud crunching sound on failure.
The Beta 2.0 develops oil consumption from worn valve stem seals at higher mileage. Typical blue smoke on cold start that disappears after warm-up.
Symptoms: Blue smoke on first cold start; oil smell from the exhaust; oil consumption 0.5–1 L/1,000 km.
The Beta G4GF shows hydraulic lifter tapping with poor oil quality or long change intervals, particularly pronounced after cold start.
Symptoms: Ticking directly after start-up from the valvetrain; improves after warm-up; more pronounced with cold oil.
The front crankshaft radial shaft seal in the G4GF tends to weep after 120,000 km. Often only discovered during timing belt replacement — simultaneous replacement is worthwhile.
Symptoms: Oil drops under the front of the engine; oil film on the timing belt; burning smell after driving.
Vehicle Weaknesses 3
The bonnet preferentially rusts at the top grip edge; the tailgate at its weld seams. Dark paint colours (black) show clear coat peeling and blistering earlier. Door bottom edges and drain holes are often blocked by dirt.
Window regulator mechanisms and motors fail frequently, especially on the rear doors. Plastic gears in the drive break at low temperatures or after heavy wear.
Leather seats in the trim variants show early cracks and creasing. The leather is not particularly high quality and is sensitive to sun exposure.