
Mercedes-Benz SL-Class
R129 - R129
£10,000 – £15,000
Estimate range
The R129 SL320 (1994-2001) used the M104 3.2-litre inline-six with 231hp. Popular choice offering good performance with six-cylinder smoothness. Well-balanced.
Roof: Hydraulic system complex - pumps, rams, sensors. Must be carefully maintained. Budget £2k+ for full overhaul. Roll-bar mechanism must be tested. Engine: M103/M104 six reliable but head gaskets on 24v. M119 V8 generally bulletproof. M120 V12 complex - wiring harness, ignition, sensors. Transmission: 722.x autos generally robust. Body: Check for rust in sills, floor, inner wings. Suspension: Self-levelling rear standard - check operation. Electrics: Age-related issues. Soft-top: Check fabric and rear window.
V8 or V12 engine, Hard-top, Panoramic roof option, Full leather, Heated seats, Service history with roof maintenance documented
Price on request
14 sold lots
Hammer prices from UK auctions, most recent 300 sales.
Lines connect dots of the same generation.